JPH084252A - Foamed thick decorative structure and foamed thick decorating process - Google Patents
Foamed thick decorative structure and foamed thick decorating processInfo
- Publication number
- JPH084252A JPH084252A JP16327894A JP16327894A JPH084252A JP H084252 A JPH084252 A JP H084252A JP 16327894 A JP16327894 A JP 16327894A JP 16327894 A JP16327894 A JP 16327894A JP H084252 A JPH084252 A JP H084252A
- Authority
- JP
- Japan
- Prior art keywords
- foam
- urethane resin
- resin composition
- foamed
- foaming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 54
- 230000008569 process Effects 0.000 title description 4
- 239000000463 material Substances 0.000 claims abstract description 112
- 238000005187 foaming Methods 0.000 claims abstract description 67
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 44
- 229920005862 polyol Polymers 0.000 claims abstract description 29
- 150000003077 polyols Chemical class 0.000 claims abstract description 29
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 26
- 229920000570 polyether Polymers 0.000 claims abstract description 26
- 239000003054 catalyst Substances 0.000 claims abstract description 22
- 239000000945 filler Substances 0.000 claims abstract description 21
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 18
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 18
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 239000006260 foam Substances 0.000 claims description 62
- 239000011342 resin composition Substances 0.000 claims description 49
- 239000011248 coating agent Substances 0.000 claims description 47
- 238000000576 coating method Methods 0.000 claims description 47
- 239000010410 layer Substances 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 25
- 230000008719 thickening Effects 0.000 claims description 21
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 14
- 239000002537 cosmetic Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- 239000011247 coating layer Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000005871 repellent Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000000049 pigment Substances 0.000 claims description 5
- 239000010409 thin film Substances 0.000 claims description 5
- 229920000582 polyisocyanurate Polymers 0.000 claims description 4
- 239000011495 polyisocyanurate Substances 0.000 claims description 4
- 239000005002 finish coating Substances 0.000 claims description 2
- 230000002940 repellent Effects 0.000 claims description 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims 1
- 239000000805 composite resin Substances 0.000 abstract 2
- 239000004848 polyfunctional curative Substances 0.000 abstract 2
- 238000001723 curing Methods 0.000 description 30
- 238000006243 chemical reaction Methods 0.000 description 19
- 239000002585 base Substances 0.000 description 17
- 238000012360 testing method Methods 0.000 description 17
- -1 α-methylglycoxide Chemical compound 0.000 description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 13
- 238000010276 construction Methods 0.000 description 13
- 229920005989 resin Polymers 0.000 description 13
- 239000011347 resin Substances 0.000 description 13
- 238000009472 formulation Methods 0.000 description 12
- 238000009415 formwork Methods 0.000 description 12
- 239000012948 isocyanate Substances 0.000 description 10
- 150000002513 isocyanates Chemical class 0.000 description 10
- 239000010454 slate Substances 0.000 description 10
- 229920005830 Polyurethane Foam Polymers 0.000 description 9
- 239000011496 polyurethane foam Substances 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 239000010408 film Substances 0.000 description 7
- 230000000704 physical effect Effects 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 206010040844 Skin exfoliation Diseases 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000012790 adhesive layer Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000010445 mica Substances 0.000 description 5
- 229910052618 mica group Inorganic materials 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 3
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004088 foaming agent Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 150000002902 organometallic compounds Chemical class 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000000600 sorbitol Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 230000002087 whitening effect Effects 0.000 description 3
- RXYPXQSKLGGKOL-UHFFFAOYSA-N 1,4-dimethylpiperazine Chemical compound CN1CCN(C)CC1 RXYPXQSKLGGKOL-UHFFFAOYSA-N 0.000 description 2
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 2
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 238000006253 efflorescence Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 229920006248 expandable polystyrene Polymers 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000007429 general method Methods 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 206010037844 rash Diseases 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 2
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 2
- 239000013638 trimer Substances 0.000 description 2
- 238000004383 yellowing Methods 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 235000014692 zinc oxide Nutrition 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- QMTFKWDCWOTPGJ-KVVVOXFISA-N (z)-octadec-9-enoic acid;tin Chemical compound [Sn].CCCCCCCC\C=C/CCCCCCCC(O)=O QMTFKWDCWOTPGJ-KVVVOXFISA-N 0.000 description 1
- KYVBNYUBXIEUFW-UHFFFAOYSA-N 1,1,3,3-tetramethylguanidine Chemical compound CN(C)C(=N)N(C)C KYVBNYUBXIEUFW-UHFFFAOYSA-N 0.000 description 1
- ZWVMLYRJXORSEP-UHFFFAOYSA-N 1,2,6-Hexanetriol Chemical compound OCCCCC(O)CO ZWVMLYRJXORSEP-UHFFFAOYSA-N 0.000 description 1
- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 description 1
- KCZQSKKNAGZQSZ-UHFFFAOYSA-N 1,3,5-tris(6-isocyanatohexyl)-1,3,5-triazin-2,4,6-trione Chemical compound O=C=NCCCCCCN1C(=O)N(CCCCCCN=C=O)C(=O)N(CCCCCCN=C=O)C1=O KCZQSKKNAGZQSZ-UHFFFAOYSA-N 0.000 description 1
- DEVZWHUZLPNAFD-UHFFFAOYSA-N 1-bromo-2,2-dimethylpropane;hexanedioic acid Chemical compound CC(C)(C)CBr.OC(=O)CCCCC(O)=O DEVZWHUZLPNAFD-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- CHUGKEQJSLOLHL-UHFFFAOYSA-N 2,2-Bis(bromomethyl)propane-1,3-diol Chemical compound OCC(CO)(CBr)CBr CHUGKEQJSLOLHL-UHFFFAOYSA-N 0.000 description 1
- QWVCIORZLNBIIC-UHFFFAOYSA-N 2,3-dibromopropan-1-ol Chemical compound OCC(Br)CBr QWVCIORZLNBIIC-UHFFFAOYSA-N 0.000 description 1
- AHDSRXYHVZECER-UHFFFAOYSA-N 2,4,6-tris[(dimethylamino)methyl]phenol Chemical compound CN(C)CC1=CC(CN(C)C)=C(O)C(CN(C)C)=C1 AHDSRXYHVZECER-UHFFFAOYSA-N 0.000 description 1
- IYFLSGCPMZKERB-UHFFFAOYSA-N 2,4-dimethylpentane-2,4-diamine Chemical compound CC(C)(N)CC(C)(C)N IYFLSGCPMZKERB-UHFFFAOYSA-N 0.000 description 1
- GTEXIOINCJRBIO-UHFFFAOYSA-N 2-[2-(dimethylamino)ethoxy]-n,n-dimethylethanamine Chemical compound CN(C)CCOCCN(C)C GTEXIOINCJRBIO-UHFFFAOYSA-N 0.000 description 1
- YSAANLSYLSUVHB-UHFFFAOYSA-N 2-[2-(dimethylamino)ethoxy]ethanol Chemical compound CN(C)CCOCCO YSAANLSYLSUVHB-UHFFFAOYSA-N 0.000 description 1
- FZQMJOOSLXFQSU-UHFFFAOYSA-N 3-[3,5-bis[3-(dimethylamino)propyl]-1,3,5-triazinan-1-yl]-n,n-dimethylpropan-1-amine Chemical compound CN(C)CCCN1CN(CCCN(C)C)CN(CCCN(C)C)C1 FZQMJOOSLXFQSU-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000004114 Ammonium polyphosphate Substances 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 1
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 description 1
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 1
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004113 Sepiolite Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
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- 206010042674 Swelling Diseases 0.000 description 1
- IDCBOTIENDVCBQ-UHFFFAOYSA-N TEPP Chemical compound CCOP(=O)(OCC)OP(=O)(OCC)OCC IDCBOTIENDVCBQ-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
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- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 description 1
- HOHPOKYCMNKQJS-UHFFFAOYSA-N [P].[Br] Chemical class [P].[Br] HOHPOKYCMNKQJS-UHFFFAOYSA-N 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
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- 125000002947 alkylene group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 1
- 229940063655 aluminum stearate Drugs 0.000 description 1
- 235000019826 ammonium polyphosphate Nutrition 0.000 description 1
- 229920001276 ammonium polyphosphate Polymers 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QBLDFAIABQKINO-UHFFFAOYSA-N barium borate Chemical class [Ba+2].[O-]B=O.[O-]B=O QBLDFAIABQKINO-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- DLDJFQGPPSQZKI-UHFFFAOYSA-N but-2-yne-1,4-diol Chemical compound OCC#CCO DLDJFQGPPSQZKI-UHFFFAOYSA-N 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- HWVKIRQMNIWOLT-UHFFFAOYSA-L cobalt(2+);octanoate Chemical compound [Co+2].CCCCCCCC([O-])=O.CCCCCCCC([O-])=O HWVKIRQMNIWOLT-UHFFFAOYSA-L 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
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- 230000006378 damage Effects 0.000 description 1
- 229960002887 deanol Drugs 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- RJGHQTVXGKYATR-UHFFFAOYSA-L dibutyl(dichloro)stannane Chemical compound CCCC[Sn](Cl)(Cl)CCCC RJGHQTVXGKYATR-UHFFFAOYSA-L 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- BRWZYZWZBMGMMG-UHFFFAOYSA-J dodecanoate tin(4+) Chemical compound [Sn+4].CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O BRWZYZWZBMGMMG-UHFFFAOYSA-J 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 229940051250 hexylene glycol Drugs 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 1
- GIWKOZXJDKMGQC-UHFFFAOYSA-L lead(2+);naphthalene-2-carboxylate Chemical compound [Pb+2].C1=CC=CC2=CC(C(=O)[O-])=CC=C21.C1=CC=CC2=CC(C(=O)[O-])=CC=C21 GIWKOZXJDKMGQC-UHFFFAOYSA-L 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000013008 moisture curing Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- UIEKYBOPAVTZKW-UHFFFAOYSA-L naphthalene-2-carboxylate;nickel(2+) Chemical compound [Ni+2].C1=CC=CC2=CC(C(=O)[O-])=CC=C21.C1=CC=CC2=CC(C(=O)[O-])=CC=C21 UIEKYBOPAVTZKW-UHFFFAOYSA-L 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000005526 organic bromine compounds Chemical class 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- UKODFQOELJFMII-UHFFFAOYSA-N pentamethyldiethylenetriamine Chemical compound CN(C)CCN(C)CCN(C)C UKODFQOELJFMII-UHFFFAOYSA-N 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052624 sepiolite Inorganic materials 0.000 description 1
- 235000019355 sepiolite Nutrition 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical group CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- YJGJRYWNNHUESM-UHFFFAOYSA-J triacetyloxystannyl acetate Chemical compound [Sn+4].CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O YJGJRYWNNHUESM-UHFFFAOYSA-J 0.000 description 1
- WVLBCYQITXONBZ-UHFFFAOYSA-N trimethyl phosphate Chemical compound COP(=O)(OC)OC WVLBCYQITXONBZ-UHFFFAOYSA-N 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Finishing Walls (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明はコンクリート、鉄等の建
築及び土木構造物表面に、数センチメートルの厚みの立
体形状模様を付与する材料および方法に関するものであ
り、特にその厚み形成において発泡型ウレタン樹脂組成
物を利用し、発泡層自身または発泡層表面着色による色
彩上の美しさも加味したものを提供する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a material and a method for imparting a three-dimensional pattern having a thickness of several centimeters to the surface of construction and civil engineering structures such as concrete and iron. A urethane resin composition is used, and the foam layer itself or the color of the surface of the foam layer is added to the color beauty.
【０００２】[0002]
【従来技術】従来より建築及び土木構造物表面に美観の
目的から各種の模様を形成する場合がある。このような
模様形成の方法の一つとして、塗材により凹凸模様を形
成する方法がある。これには吹付けやコテ、ローラー塗
り等によって塗材を表面に塗布するもので、その際の吹
付けパターン、コテによる模様付け、ローラー表面の形
状による模様付け等によって微小な凹凸感を付与し、さ
らに塗材の色彩によって意匠性を高めるものである。し
かしながら塗材表面の微小な凹凸感のみでは、構造物遠
景ではその凹凸による美観は感じられない場合がほとん
どであった。これに対して厚み５ｍｍ程度以下の薄膜シ
ートに、各種模様を打ち抜いた孔開き形状の型枠を建築
及び土木構造物表面に貼着し、塗材の塗布後に除去する
ことにより、孔開き部分の模様形状で型枠厚さの塗材模
様が形成されるという型枠工法がある。これは建築物表
面に陶磁器タイルを貼着する方法等に比較して、薄膜の
型枠を貼着し塗材を吹付け後に除去するだけで済むの
で、工期短縮において非常に大きな効果がある。しかし
ながら、厚みを５ｍｍ以上数ｃｍ程度にするには、塗材
の大量な塗布が必要であり、またそのような厚みを一度
に塗布することは型枠のズレにつながったり、塗材表面
と塗材内部の乾燥硬化の速度に差を生じて、クラックの
発生や場合によっては剥離の問題を生じることがあっ
た。一方、前述の陶磁器タイルを貼着する方法も、模様
の厚みを大きくできるメリットがあるものの、一枚づつ
タイルを貼っていく為に工期が長くかかる上、長期にわ
たっては剥離脱落の危険があり、陶磁器タイルの重量が
ある程度大きいため人身事故を生じることもあった。ま
た、陶磁器タイルでは大きさや形状に制限があり、天然
の岩肌調や石積模様等の大柄な模様を形成することはで
きなかった。このように上記した方法では、建築及び土
木構造物表面に大柄の厚みの大きな立体模様を形成する
ことはできなかった。これに対して建築物の躯体コンク
リートの打ち込み時または躯体コンクリート表面に模様
形成のためのコンクリート層を打ち込む場合に、コンク
リート型枠の内面に凹凸模様を形成した模様形成材を使
用することにより、これら模様形成材の凹凸模様が転写
された立体模様形状を形成するコンクリート型枠工法が
行われている。しかしながらこのコンクリート型枠工法
では、模様形成材の作製コストが高く、また繰り返し使
用にも限界があるため、最終的に廃棄せざるを得ずその
結果産業廃棄物が大量に発生することになっていた。以
上のように従来の一般的な方法は、建築及び土木構造物
表面に厚膜の立体模様を形成することが不可能である
か、可能であるとしても各種の問題を内在していること
が判明した。これに対して、特公平３−１０３８５号公
報には、孔開き型枠と無機質常温発泡性塗材を用いて厚
膜の立体模様を形成する方法が開示されている。この工
法は該公告特許公報の発明の詳細な説明において、以下
のように記載されている。「（１）任意の基材面に、直
接、又は、下塗層として、特定の無機質常温発泡性塗材
を塗布して発泡層を形成し、該無機質常温発泡性塗材に
対して付着性が良くない型材を貼着する第１工程、
（２）第１工程で貼着された型材の模様穴に、特定の無
機質常温発泡性塗材を塗布する第２工程、（３）第２工
程で塗付した無機質常温発泡性塗材が発泡硬化した後、
型材を除去する第３工程、からなる凹凸模様表面層の形
成工法である。更に要すれば、型材を除去した後、型材
を除去することにより形成された凹部に、特定の無機質
常温発泡性塗材を塗布し該無機質常温発泡性塗材を発泡
硬化させる付加工程を有する凹凸模様表面層の形成工法
である。ここで、特定の無機質常温発泡性塗材とは、Ｉ
として、（ａ）水可溶性アルカリ珪酸塩、（ｂ）セメン
ト、シリカダスト、酸化亜鉛、高級脂肪酸の二価以上の
金属塩、リン酸塩、二価金属の硫酸塩又は亜硫酸塩およ
びホウ酸塩から選ばれる少なくとも一種の水可溶性アル
カリ珪酸塩の硬化剤、（ｃ）金属系発泡剤、（ｄ）シリ
カゲル、タルク、ゼオライト、活性炭、カーボンブラッ
ク、マイカ、パリゴルスカイト、セピオライトおよび界
面活性剤から選ばれる少なくとも一種の発泡安定剤、か
らなる無機質常温発泡性塗材。又は、ＩＩとして、
（ａ’）セメント、（ｂ’）金属系発泡剤、（ｃ’）塩
化カルシウム、半水石こう、水酸化アルカリ、無水芒硝
から選ばれるセメントの硬化促進剤、から成る無機質常
温発泡性塗材である。」とある。さらに、「本発明の工
程によると、無機質常温発泡性塗材が未乾燥時の容積に
対して、発泡硬化後の容積は概ね２から４倍になるた
め、従来の発泡しない通常の塗材では成し得なかった大
型の凹凸模様が得られ、その豪華さは従来では得られな
かった意匠性を発揮するものであり、しかも本発明で用
いる特定の発泡体層は、高度の断熱性、防火性を有して
いるために、工法的な組み合わせ効果によって、壁面や
天井の断面性、防火性を高める。」とある。一方、特開
昭５７−８５４５５公報には、孔開き型枠と発泡性樹
脂、水性塗材を用いて立体模様を形成する発泡性壁材が
開示されている。この発泡性壁材は、該公開特許公報の
特許請求の範囲において、以下のように記載されてい
る。「基材（５）上に附着した任意形状の型枠（２）上
に剥離紙（１）を貼着させ、該枠（２）内に発泡性樹脂
（３）を充填して表面を均一面に形成し、前記剥離紙
（１）を剥離した後該発泡性樹脂（３）上に水性塗材
（４）を塗布して発泡硬化させた発泡性壁材」とあり、
さらに発明の詳細な説明には、以下のように記載されて
いる。「この発明は、任意形状の型枠内に発泡性樹脂を
充填し、前記樹脂上に水性塗材を塗布して水との反応に
より、発泡硬化させた発泡性壁材に関するものである。
従来、発泡性樹脂例えばウレタン樹脂は土木関係等に使
用されているけれども、美装用としては未だ実用化され
て居らず、而かもこの樹脂は水飴状の非常に粘稠な樹脂
であるので、このままで吹付けたり或いは鏝作業によっ
て塗布することは、大変むつかしく、従って壁面等に均
一に塗布することは不可能に等しいものであった。この
発明は之等の不可能視された発泡性樹脂を均一に塗布す
るため、任意形状の型枠状に剥離紙を貼着し、この型枠
内に発泡性樹脂を均一に塗布してその表面に水性塗材を
塗布して発泡硬化させた発泡模様面のある発泡性壁材を
得んとするものである。」とある。したがって、この方
法は従来の一般的な方法における長所、すなわち孔開き
型枠と塗材による模様形成方法において工程の簡便な点
と、陶磁器タイルの貼着やコンクリート型枠工法におい
て厚みのある立体模様の形成ができる点の両方を有する
優れた方法である。2. Description of the Related Art Conventionally, various patterns may be formed on the surface of an architectural or civil engineering structure for the purpose of aesthetics. As one of the methods of forming such a pattern, there is a method of forming an uneven pattern with a coating material. For this, the coating material is applied to the surface by spraying, ironing, roller coating, etc., and a fine unevenness is imparted by the spraying pattern at that time, patterning by the iron, patterning by the shape of the roller surface, etc. In addition, the color of the coating material enhances the design. However, in most cases, the aesthetics due to the unevenness cannot be felt in the distant view of the structure only by the feeling of the minute unevenness on the surface of the coating material. On the other hand, a thin-film sheet having a thickness of about 5 mm or less is pasted with a perforated formwork in which various patterns are punched on the surface of a building or civil engineering structure, and is removed after application of the coating material to remove the perforated portion. There is a formwork method in which a coating material pattern having a pattern shape and a thickness of the formwork is formed. This is very effective in shortening the construction period, as compared with the method of sticking a ceramic tile on the surface of a building, etc., since it is only necessary to stick a thin film frame and then remove the coating material after spraying it. However, it is necessary to apply a large amount of coating material in order to achieve a thickness of 5 mm or more to several cm, and applying such a thickness at one time leads to misalignment of the mold, or coating with the surface of the coating material. There was a difference in the rate of dry curing inside the material, which could cause cracks and in some cases peeling problems. On the other hand, the method of pasting the ceramic tiles described above also has the merit that the thickness of the pattern can be increased, but since the tiles are pasted one by one, it takes a long construction period and there is a risk of peeling and falling for a long time, The weight of the ceramic tiles was rather heavy, which could result in personal injury. Further, the size and shape of the ceramic tiles are limited, and it is not possible to form a large pattern such as a natural rock surface tone or a masonry pattern. As described above, according to the above-mentioned method, it is not possible to form a large pattern and a three-dimensional pattern having a large thickness on the surface of an architectural or civil engineering structure. On the other hand, at the time of driving the concrete of the building or when driving the concrete layer for pattern formation on the surface of the concrete, by using the pattern forming material with the uneven pattern formed on the inner surface of the concrete form, A concrete formwork method for forming a three-dimensional pattern shape in which an uneven pattern of a pattern forming material is transferred is performed. However, in this concrete formwork construction method, the cost of producing the pattern forming material is high, and there is a limit to repeated use, so that it must be finally disposed of, resulting in a large amount of industrial waste. It was As described above, the conventional general method may not be able to form a thick film three-dimensional pattern on the surface of an architectural or civil engineering structure, or may have various problems even if possible. found. On the other hand, Japanese Patent Publication No. 3-10385 discloses a method of forming a thick film three-dimensional pattern by using a perforated mold and an inorganic room temperature foaming coating material. This construction method is described as follows in the detailed description of the invention in the official gazette. "(1) A specific inorganic cold-air foaming coating material is applied directly or as an undercoat layer to an arbitrary substrate surface to form a foaming layer, and the adhesiveness to the inorganic cold-air foaming coating material is formed. The first step of attaching a mold material that is not good,
(2) A second step of applying a specific inorganic room temperature foaming coating material to the pattern holes of the mold material attached in the first step, and (3) the inorganic room temperature foaming coating material applied in the second step is foamed. After curing
It is a method of forming a concavo-convex pattern surface layer comprising a third step of removing the mold material. Further, if necessary, after the mold material is removed, a concave and convex portion having an additional step of applying a specific inorganic cold-foaming coating material to the concave portion formed by removing the molding material and foaming and hardening the inorganic cold-foaming coating material. This is a method for forming a pattern surface layer. Here, the specific inorganic room temperature foamable coating material is I
From (a) water-soluble alkali silicate, (b) cement, silica dust, zinc oxide, divalent or higher metal salt of higher fatty acid, phosphate, sulfate or sulfite of divalent metal, and borate At least one selected from water-soluble alkali silicate curing agents, (c) metal-based foaming agents, (d) silica gel, talc, zeolite, activated carbon, carbon black, mica, palygorskite, sepiolite, and surfactants. Inorganic room temperature foamable coating material consisting of the foam stabilizer of. Or as II,
An inorganic room temperature foaming coating material comprising (a ') cement, (b') metal foaming agent, (c ') cement hardening accelerator selected from calcium chloride, hemihydrate gypsum, alkali hydroxide, and anhydrous sodium sulfate. is there. "a. Furthermore, according to the process of the present invention, the volume of the inorganic room-temperature foaming coating material after foaming and hardening is about 2 to 4 times the volume of the non-drying material. A large concavo-convex pattern that could not be obtained is obtained, and its luxuriousness exhibits a design that was not obtained in the past, and the specific foam layer used in the present invention has a high degree of heat insulation and fire protection. Since it has the property, it enhances the cross-section and fire protection of the wall surface and ceiling by the combined effect of the construction method. " On the other hand, Japanese Patent Application Laid-Open No. 57-85455 discloses a foaming wall material that forms a three-dimensional pattern using a perforated mold, a foaming resin, and an aqueous coating material. This foamable wall material is described as follows in the claims of the publication. "The release paper (1) is attached to the mold (2) of arbitrary shape attached to the base material (5), and the foamable resin (3) is filled in the frame (2) to level the surface. A foamable wall material which is formed on one surface, and after the release paper (1) is peeled off, an aqueous coating material (4) is applied on the foamable resin (3) and foam-cured, "
Further, the detailed description of the invention states as follows. The present invention relates to a foamable wall material obtained by filling a foamable resin in a mold of an arbitrary shape, applying an aqueous coating material on the resin, and foaming and curing the mixture by reacting with water.
Conventionally, foamable resins such as urethane resins have been used for civil engineering purposes, etc., but have not yet been put to practical use for cosmetics.Since this resin is a starch syrup-like very viscous resin, it remains as it is. It was extremely difficult to apply the composition by spraying or troweling, and it was impossible to apply it uniformly on the wall surface. In order to uniformly apply the foamable resin, which is regarded as impossible by the present invention, a release paper is attached to a mold of any shape, and the foamable resin is evenly applied in the mold. It is intended to obtain a foamable wall material having a foamed pattern surface, which is obtained by applying an aqueous coating material on the surface and foaming and curing it. "a. Therefore, this method has the advantages of the conventional general method, that is, the simple process of the pattern forming method using the perforated form and the coating material, and the thick solid pattern in the attachment of the ceramic tile or the concrete formwork method. It is an excellent method that has both of the points that the formation of
【０００３】[0003]
【発明が解決しようとする課題】しかしながらこれら無
機質常温発泡性塗材や発泡性樹脂（とりわけウレタン樹
脂）を使用した方法において形成される立体模様層は、
前者の場合は無機質常温発泡性塗材の構成成分が親水性
材料であることや、内部気泡が独立気泡ではなく連続気
泡であることから水の浸透が大きく、浸透した雨水の水
蒸気により膨れを生じたり、成分の溶出によるエフロレ
ッセンス（白華）が発生するという問題があり、また強
度発現に至るまでの硬化時間が長く、また強度そのもの
が低いという問題があり、さらに、セメントや水可溶性
アルカリ珪酸塩を使用しているため、最近問題視されて
いる酸性度の高い雨に対しても耐性が劣り、表面劣化が
激しいことがわかった。一方、後者の場合は、ウレタン
がポリオールとイソシアネートにより架橋硬化する反応
において、水が介在すると競争反応的にイソシアネート
と水が反応して炭酸ガスを発生し発泡することを利用す
るものであり、発泡性樹脂であるウレタン樹脂に水性塗
材を積層塗布し、その水性塗材中の水にて発泡硬化反応
させようとするものであるため、水性塗材とウレタン樹
脂との接触界面のみにおける発泡硬化反応しか生じず、
ウレタン樹脂内部（接触界面以外）は発泡しない。この
ため発泡模様といってもごく微細な凸状面が形成される
だけであり、ウレタン樹脂全体が発泡するような厚膜の
凸面を形成することはできない。また、水性塗材の塗布
が凸面形成の必須条件となる。本発明が解決しようとす
る課題は、このような無機質常温発泡性塗材や発泡性樹
脂を用いた立体模様層形成における各種の問題点、すな
わち発泡材料を使用した厚膜立体模様形成において、浸
透した雨水の水蒸気により膨れや剥がれを生じたり、成
分の溶出によるエフロレッセンス（白華）が発生するこ
とがなく、高強度かつ強度発現に至るまでの硬化時間が
短く、酸性雨にも表面が劣化せず、上塗り等、他の材料
の関与なく独自に厚膜を形成できる発泡材料からなる化
粧仕上材及び仕上方法を得ることである。However, the three-dimensional pattern layer formed by the method using these inorganic cold-foaming coating materials and foaming resins (particularly urethane resins) is
In the former case, the components of the inorganic room-temperature foaming coating material are hydrophilic materials, and since the internal bubbles are open cells rather than closed cells, water permeation is large, and swelling occurs due to the permeation of rainwater vapor. There is a problem that efflorescence (white flower) is generated due to the elution of components, there is a problem that the curing time is long until the strength develops, and the strength itself is low. Furthermore, cement and water-soluble alkali silicic acid Since salt is used, it has been found that the resistance to the highly acidic rain, which has recently been a problem, is poor, and the surface is severely deteriorated. On the other hand, in the latter case, in the reaction in which urethane crosslinks and cures with a polyol and an isocyanate, when water intervenes, isocyanate and water react in a competitive reaction to generate carbon dioxide gas and foam. A water-based coating material is laminated and applied to urethane resin, which is a water-based resin, and the water in the water-based coating material is used to cause a foam-curing reaction. Therefore, foam-curing occurs only at the contact interface between the water-based coating material and the urethane resin. Only reaction occurs,
No foaming occurs inside the urethane resin (other than the contact interface). For this reason, even if it is called a foamed pattern, only a very fine convex surface is formed, and it is not possible to form a thick film convex surface such that the entire urethane resin foams. Further, application of the water-based coating material is an essential condition for forming the convex surface. The problems to be solved by the present invention include various problems in forming a three-dimensional pattern layer using such an inorganic room-temperature foamable coating material or a foaming resin, that is, in forming a thick film three-dimensional pattern using a foam material, penetration The rainwater vapor does not cause swelling or peeling, and efflorescence (white sinter) does not occur due to the elution of the components. It has high strength and a short curing time until strength development, and the surface deteriorates even in acid rain. It is an object of the present invention to obtain a decorative finishing material and a finishing method made of a foamed material that can independently form a thick film without involving other materials such as top coating.
【０００４】[0004]
【課題を解決するための手段】このような問題点を解決
するために、本発明者らは無機質常温発泡性塗材に代え
て、現場発泡型プラスチックフォームを使用することに
想到し、その中でも特定の発泡型ウレタン樹脂組成物を
利用する方法を発明した。すなわち、本発明は以下のよ
うな構成からなるものである。 １．建築及び土木構造物表面、または建築土木構造物に
使用する板材等の下地材層にプライマーを塗付し、プラ
イマーの未乾燥時または乾燥後に、孔開き型枠を貼りつ
け、続いてポリエーテルポリオールに対して、水、触媒
から成る主剤（Ａ）とポリイソシアネートから成る硬化
剤（Ｂ）、充填材（Ｃ）を混合した発泡型ウレタン樹脂
組成物を、該型枠の孔開き部分に塗布し、発泡硬化させ
ることを特徴とする発泡厚付け化粧仕上方法。 ２．建築及び土木構造物表面、または建築土木構造物に
使用する板材等の下地材層にプライマーを塗付し、プラ
イマーの未乾燥時または乾燥後に、薄膜シートの表面に
剥離性接着剤層を介して剥離層を積層した孔開き型枠を
貼りつけ、続いてポリエーテルポリオールに対して、
水、触媒から成る主剤（Ａ）とポリイソシアネートから
成る硬化剤（Ｂ）、充填材（Ｃ）を混合した発泡型ウレ
タン樹脂組成物を、型枠および型枠の孔部分を含む全面
に塗布し、その直後に孔開き型枠の該表面剥離層のみを
除去し、発泡型ウレタン樹脂組成物を発泡硬化させるこ
とを特徴とする発泡厚付け化粧仕上方法。 ３．建築及び土木構造物表面、または建築土木構造物に
使用する板材等の下地材層にプライマーを塗付し、プラ
イマーの未乾燥時または乾燥後に、表面に撥水性被膜層
を積層した孔開き型枠を貼りつけ、続いてポリエーテル
ポリオールに対して、水、触媒から成る主剤（Ａ）とポ
リイソシアネートから成る硬化剤（Ｂ）、充填材（Ｃ）
を混合した発泡型ウレタン樹脂組成物を該型枠を含む全
面に塗布し、発泡型ウレタン樹脂組成物を発泡硬化させ
ることを特徴とする発泡厚付け化粧仕上方法。 ４．発泡型ウレタン樹脂組成物が、ポリエーテルポリオ
ール、水、触媒から成る主剤（Ａ）とＨＭＤＩ系ポリイ
ソシアネートから成る硬化剤（Ｂ）、充填材（Ｃ）を混
合するタイプのウレタン樹脂組成物である１．から３．
の何れかに記載の発泡厚付け化粧仕上方法。 ５．発泡型ウレタン樹脂組成物が、ポリエーテルポリオ
ール、水、触媒から成る主剤（Ａ）とＨＭＤＩ系ポリイ
ソシアネートから成る硬化剤（Ｂ）、充填材（Ｃ）に、
さらに粒子径０．１〜５ｍｍの着色骨材および／または
着色顔料（Ｄ）を混練したものである１．から３．の何
れかに記載の発泡厚付け化粧仕上方法。 ６．発泡型ウレタン樹脂組成物が、ＯＨ価３００〜８０
０ｍｇＫＯＨ／ｇのポリエーテルポリオール１００重量
部に対して、水１〜５重量部、触媒１〜１０重量部から
成る主剤（Ａ）と、ＮＣＯ価が１０〜２５％のＨＭＤＩ
系ポリイソシアヌレートから成る硬化剤（Ｂ）、充填材
（Ｃ）を重量部で１００：１５０〜３５０：１０〜３０
０の比率で混合するタイプの発泡型ウレタン樹脂組成物
である１．から３．の何れかに記載の発泡厚付け化粧仕
上方法。 ７．発泡型ウレタン樹脂組成物が、ＯＨ価３００〜８０
０ｍｇＫＯＨ／ｇのポリエーテルポリオール１００重量
部に対して、水１〜５重量部、触媒１〜１０重量部から
成る主剤（Ａ）と、ＮＣＯ価が１０〜２５％のＨＭＤＩ
系ポリイソシアヌレートから成る硬化剤（Ｂ）と、充填
材（Ｃ）に、さらに粒子径０．１〜５ｍｍの着色骨材お
よび／または着色顔料（Ｄ）を重量部で（Ａ）：
（Ｂ）：（Ｃ）：（Ｄ）＝１００：１５０〜３５０：１
０〜３００：１〜３００の比率で混合するタイプの発泡
型ウレタン樹脂組成物である１．から３．の何れかに記
載の発泡厚付け化粧仕上方法。 ８． １．から４．、６．の何れかで発泡硬化した発泡
型ウレタン樹脂組成物表面に、プライマーを介して、も
しくは介さないで化粧仕上塗材を塗布する事を特徴とす
る発泡厚付化粧仕上方法。 ９． ５．または７．の何れかで発泡硬化した発泡型ウ
レタン樹脂組成物表面に、プライマーを介して、もしく
は介さないで透明化粧仕上塗材を塗布する事を特徴とす
る発泡厚付化粧仕上方法。 １０．建築土木構造物に使用する板材等の下地材に、
８．の発泡厚付け化粧仕上方法を用いて施工したことを
特徴とする発泡厚付け化粧板材。 １１．建築土木構造物に使用する板材等の下地材に、
９．の発泡厚付け化粧仕上方法を用いて施工したことを
特徴とする発泡厚付け化粧板材。 １２．建築及び土木構造物表面等の下地材層に、８．の
発泡厚付け化粧仕上方法を用いて施工したことを特徴と
する発泡厚付け壁面構造。 １３．建築及び土木構造物表面等の下地材層に、９．の
発泡厚付け化粧仕上方法を用いて施工したことを特徴と
する発泡厚付け壁面構造。 本発明で使用される発泡型ウレタン樹脂組成物とは、現
場発泡型のポリウレタンフォーム形成材料であれば特に
限定されないが、昨今のフロンガス規制に対応するため
にはノンフロンタイプが望ましい。例えば、ポリエーテ
ルポリオール、ポリイソシアネート、水をその基本組成
とするものがあげられる。このタイプはポリエーテルポ
リオールと水、さらに触媒や界面活性剤からなる主剤
と、ポリイソシアネートからなる硬化剤の２液から構成
されるものであり、水とイソシアネートとの反応によ
り、尿素結合を生じるとともに炭酸ガスを発生する。こ
の炭酸ガスの発生および前述の尿素結合と過剰のイソシ
アネートとの３次元架橋によってポリウレタンフォーム
が形成される。本発明では厚膜を形成することと強度の
付与のために、さらに充填材を配合してポリウレタンフ
ォームの硬度を高めている。ポリエーテルポリオール
は、１種以上のポリオールと１種以上のエポキシ化合物
を反応させて得られるものである。使用されるポリオー
ルとしては、エチレングリコール、ジエチレングリコー
ル、プロピレングリコール、ジプロピレングリコール、
ブチレングリコール、ヘキシレングリコール、グリセリ
ン、トリメチロールプロパン、トリメチロールエタン、
ペンタエリスリトール、１，２，６−ヘキサントリオー
ル、ビスフェノールＡ、α−メチルグリコキシド、ソル
ビトール、シュークローズ等でそのＯＨ価が３００〜８
００ｍｇＫＯＨ／ｇ程度のものがあげられる。また、エ
チレンジアミン等も使用可能である。一般的には、プロ
ピレングリコールが使用されるが、望ましくは強度等の
理由から高密度タイプのソルビトール系、シュークロー
ス系が望ましい。エポキシ化合物としては、アルキレン
オキサイド、例えば、エチレンオキサイド、プロピレン
オキサイド等があげられるが、一般的にはプロピレンオ
キサイドが使用される。つぎにポリイソシアネートは、
トリレンジイソシアネート、キシリレンジイソシアネー
ト、ジフェニルメタンジイソシアネート、ＨＭＤＩ、イ
ソホロンジイソシアネート及びこれらのイソシアネート
のカルボジイミド変性体、ビュレット変性体、二量体、
三量体、プレポリマー等でそのＮＣＯ価が１０〜２５％
程度のものがあげられるが、耐黄変性や耐候性に優れる
点などから、ＨＭＤＩが望ましく、発泡速度と硬度との
バランスに優れるにはその三量体（イソシアヌレートタ
イプ）がより望ましい。充填材としては、カオリン、タ
ルク、マイカ、炭酸カルシウム、硫酸バリウム、亜鉛
華、シリカ、二酸化チタン、水酸化アルミニウム、アル
ミナ、フライアッシュ、ベントナイト、セラミックス
粉、ロックウール、ガラス繊維、炭素繊維、スチール繊
維等が使用でき、その配合比率としてはポリエーテルポ
リオール、水、触媒等からなる主剤（Ａ）１００重量部
に対して、１０〜３００重量部である。触媒として使用
されるものは、イソシアネートとポリオールの架橋反応
を活性化させる傾向の強いものと、イソシアネートと水
の炭酸ガス発泡反応を活性化させる傾向の強いものがあ
るが、両方の性質を有するものがほとんどである。この
ような触媒として代表的なものは、３級アミン化合物お
よび有機金属化合物が使用される。３級アミン化合物と
しては、トリエチルアミン、Ｎ，Ｎ−ジメチルシクロヘ
キシルアミン等のモノアミン類、Ｎ，Ｎ，Ｎ’，Ｎ’−
テトラメチルエチレンジアミン、Ｎ，Ｎ，Ｎ’，Ｎ’−
テトラメチルプロパン１，３−ジアミン等のジアミン
類、Ｎ，Ｎ，Ｎ’，Ｎ”，Ｎ”−ペンタメチルジエチレ
ントリアミン、テトラメチルグアニジン等のトリアミン
類、トリエチレンジアミン、Ｎ，Ｎ’−ジメチルピペラ
ジン、Ｎ−メチルモルホリン等の環状アミン、ジメチル
アミノエタノール、ジメチルアミノエトキシエタノール
等のアルコールアミン類、ビス（２−ジメチルアミノエ
チル）エーテル、エチレングリコールビス（３−ジメチ
ル）−アミノプロピルエーテル等のエーテルアミン類が
あげられる。有機金属化合物としては、酢酸錫、オクチ
ル酸錫、オレイン酸錫、ラウリン酸錫、ジブチル錫ジア
セテート、ジブチル錫ジラウレート、ジブチル錫ジクロ
ライド、オウタン酸鉛、ナフテン酸鉛、ナフテン酸ニッ
ケル、オクタン酸コバルト等があげられる。これら３級
アミン化合物と有機金属化合物は１種以上を併用するこ
とが可能であり、併用によって適宜反応挙動を目的のポ
リウレタンフォームを製造できるように調整すればよ
い。これらの配合比率としては、ポリエーテルポリオー
ル１００重量部に対して、１〜１０重量部程度が望まし
い。界面活性剤は、発泡剤として使用する水を油面にて
充分に乳化させ、イソシアネートとの反応において、均
一な泡を形成させる乳化剤として機能するものとして、
非極性フェノール類と適量のエチレンオキサイドとの反
応物が使用される。また、形成された泡の安定剤として
機能するものとして、スルホン化物やポリシロキサン−
ポリオキシアルキレンコポリマー等が使用される。さら
に、整泡剤として機能するものとしては、メチルポリシ
ロキサンをベースとするものが使用される。界面活性剤
は他の成分の反応を阻害しない程度に適宜に配合でき
る。水はポリエーテルポリオール１００重量部に対し
て、１〜５重量部程度が望ましい。ここでポリエーテル
ポリオール、水、触媒等からなる主剤に対するポリイソ
シアネートの比率は、その種類によって多少の変動が生
じる場合があるが、重量部でそれぞれ、１００：１００
〜４００である。特に、耐黄変性や耐候性に優れている
点などから、ＨＭＤＩを使用する場合には、１００：１
５０〜３５０が望ましい。さらに、発泡型ウレタン樹脂
組成物に着色骨材を混合して、形成されるポリウレタン
フォームの色彩感にバリエーションを与えることができ
る。このような着色骨材としては、天然または人工を問
わず使用できる。例えば、天然骨材としては、珪砂、川
砂、山砂、寒水石、白竜石、白王、花崗岩、マイカ等、
人工骨材としては、陶磁器粉粒、着色ガラス粉粒、パー
ライト、バーミキュライト、着色珪砂、着色マイカ、チ
タンマイカ等があげられる。また、これら着色骨材と複
合する場合にはガラス粒や溶融シリカ等の透明骨材も使
用できる。これら着色骨材の粒子径は特に限定されない
が、発泡反応への影響や、比重差による沈降の問題を加
味すると、０．１〜５ｍｍ程度が望ましい。また、その
配合比率としてはポリエーテルポリオール、水、触媒等
からなる主剤１００重量部に対して、１〜３００重量部
程度までが好ましい。発泡型ウレタン樹脂組成物には、
難燃性の付与の目的からさらに難燃剤を配合することが
できる。このような難燃剤としては、三酸化アンチモ
ン、変性メタホウ酸バリウム、塩素化ポリオレフィン、
メラミン、水酸化アルミニウム、水酸化マグネシウム、
炭酸カルシウム、クロロアルキルホスフェート、ジメチ
ル・メチルホスフェート、ポリメリックホスファイト、
臭素−リン化合物、有機臭素化合物、アンモニウムポリ
ホスフェート等の非反応性のもの、ジエチル・ビスヒド
ロキシエチル・アミノエチルホスフェート、ネオペンチ
ールブロマイド−ポリエーテル、ネオペンチールブロマ
イド−アジペート、ジブロモプロパノール、ジブロモネ
オペンチルグリコール、トランス，２，３−ジブロモ−
２−ブチン−１，４−ジオール、臭素化ポリエーテル等
の反応性のものが使用でき、発泡硬化反応を阻害しない
程度に適宜配合することができる。上記のように主剤、
硬化剤、充填材等からなるウレタン樹脂組成物は、これ
らの成分を現場にて混合することにより徐々に発泡硬化
反応を開始する。このときコテ、刷毛、ローラーにて塗
布することにより施工する。また、各成分を混合したも
のを吹付けたり、多頭ガンによって施工面にて混合させ
たり、スタティックミキサーによって先端混合させて吹
付けたりすることが可能である。なお、着色骨材や充填
材は、主剤側に最初から混合した既調合タイプ、また
は、主剤、硬化剤を混合する際に添加してもよい。つぎ
にプライマーとしては、下地がコンクリート面の場合に
は一液型の湿気硬化型のウレタン樹脂プライマー、一液
および二液反応硬化型のエポキシ樹脂プライマー等のコ
ンクリート下地への密着性およびシール性に優れた浸透
型のプライマーが好ましい。また、場合によっては、水
分散型変性アミドアミンアダクトにより乳化され硬化す
るエポキシ樹脂フィラーを用いても良い。さらに下地が
鉄部の場合には、エポキシ鉛丹プライマー等が使用でき
る。つぎに、本発明で使用される型枠は、厚み、１〜５
ｍｍの薄膜シートを、付与させる形状に孔を打ち抜いた
ものであり、裏面に接着剤層を有するもの、もしくは有
しないものがある。その材質としては、ポリエチレン、
ポリプロピレン、ポリスチレン、ポリウレタン、ポリ塩
化ビニル、発泡ゴムのスライス物、ゴム成形物等があげ
られる。このような孔開き型枠は、裏面に接着剤層を有
するものの場合は、前述のプライマーの塗付乾燥後にそ
の表面に貼付し、裏面に接着剤層を有しないものは、プ
ライマーの未乾燥時にプライマーによって下地材層に貼
着され、さらにその孔開き部分にコテ、ローラー、刷毛
によって発泡型ウレタン樹脂組成物を塗布する。この
後、発泡型ウレタン樹脂組成物が徐々に発泡し、孔開き
部分の形状の立体模様を形成することになる。また、こ
のような孔開き型枠表面にさらに剥離性接着剤を介し
て、剥離層を積層した孔開き型枠を使用することもでき
る。このような剥離層の材質としては、ポリエチレン、
ポリプロピレン、ナイロン、テトロン、ポリ塩化ビニル
等の各種プラスチックフィルム等があげられる。このよ
うな剥離層を積層した孔開き型枠を使用する場合には、
下地材層に型枠を貼着し発泡型ウレタン樹脂組成物を塗
布する際に、型枠を含む全面に塗布し、塗布直後に剥離
層をその表面に付着している発泡型ウレタン樹脂組成物
と共に除去する。この後は前述と同様に発泡型ウレタン
樹脂組成物が徐々に発泡し、孔開き部分の形状の立体模
様を形成する。孔開き型枠の他のバリエーションとして
は、型枠表面に撥水性被膜層を積層する方法も可能であ
る。このような撥水性被膜層を表面に有する型枠を用い
て、その全面に発泡型ウレタン樹脂組成物を塗布した場
合は、撥水性被膜層の作用により、該発泡型ウレタン樹
脂組成物がはじかれ、型枠の孔開き部分にのみ塗布され
ることになる。このような撥水性被膜層を形成する材料
としては、パラフィン、ステアリン酸アルミニウム、ス
テアリン酸ジルコニル、シリコーン樹脂等があげられ
る。このような孔開き型枠を使用した場合には孔の部分
の形状と、目地形成部分の幅、さらに発泡型ウレタン樹
脂組成物の発泡倍率により各種の立体模様が形成でき
る。特に図１のように、発泡型ウレタン樹脂組成物の初
期発泡時には、型枠が発泡の方向性を型枠に垂直な方向
にのみ規制するが、発泡体がある程度発泡すると図２の
ように型枠の規制を越えて型枠に水平な方向へと発泡す
ることにより、各立体模様同士が接着する状態になる。
この立体模様同士の接着が、完全に融合する以前におい
て発泡が停止すれば、石積調化粧仕上げが形成されると
いう効果がある。この場合には型枠が発泡体に押さえ込
まれて、型枠の密着性がより向上するという効果もあ
る。上述の発泡型ウレタン樹脂組成物から形成された立
体模様形状には、さらにその表面にプライマーを介し
て、各種の化粧仕上げを施すことができる。このような
化粧塗材としては、水性系、溶剤系各種の着色、無色透
明、着色透明塗材があげられるが、特に合成樹脂系エマ
ルションを結合材とする着色骨材を含有する自然石調仕
上げ塗料を塗布する場合は、立体模様形状があたかも天
然の岩石様になり、遠景においても美観の向上に大きな
効果がある。一方、着色骨材や着色顔料によって発泡型
ウレタン樹脂組成物そのものに模様形成した場合には、
特に無色透明塗材や着色透明塗材を塗付する必要があ
る。本発明の他の実施形態として、建築物及び土木構造
物の代わりに、コンクリート板、ＡＬＣ板、石膏ボー
ド、スレート板、木毛セメント板、各種サイディングボ
ード、押し出し成形板、ガラス板、金属板、プラスチッ
ク板等の板材に対して、発泡厚付け仕上を施したり、さ
らにプライマーを介して自然石調塗材を塗布した発泡厚
付け化粧板材があげられる。このような板材は予め工場
等において製造したものを、建築土木作業現場に搬入
し、貼り付けたり、取り付けたりすることで、同様に遠
景での重厚感を発揮できる。In order to solve such problems, the present inventors have conceived to use an in-situ foamable plastic foam in place of the inorganic room temperature foamable coating material, and among them, A method of utilizing a specific foamable urethane resin composition has been invented. That is, the present invention has the following configuration. 1. A primer is applied to the surface of the building and civil engineering structure, or a base material layer such as a plate material used for the building civil engineering structure, and a perforated form is applied when the primer is not dried or after drying, and then polyether polyol On the other hand, a foaming urethane resin composition in which water, a main agent (A) consisting of a catalyst, a curing agent (B) consisting of polyisocyanate, and a filler (C) are mixed is applied to the perforated portion of the mold. A foam thickening makeup finishing method characterized by foaming and curing. 2. Apply a primer to the surface of construction and civil engineering structures, or to a base material layer such as a plate used for architectural civil engineering structures, and through the peelable adhesive layer on the surface of the thin film sheet when the primer is not dried or after drying. Stick a perforated formwork laminated with a release layer, and then, for polyether polyol,
A foaming urethane resin composition in which water, a main agent (A) consisting of a catalyst, a curing agent (B) consisting of polyisocyanate, and a filler (C) are mixed is applied to the entire surface including the mold and the holes of the mold. Immediately after that, only the surface release layer of the perforated mold is removed, and the foaming urethane resin composition is foamed and cured, and a foam thickening decorative method. 3. A perforated formwork in which a primer is applied to the surface of a building or civil engineering structure, or a base material layer such as a plate used for a building civil engineering structure, and a water repellent coating layer is laminated on the surface when the primer is not dried or after drying. And then to the polyether polyol, water, a main agent (A) consisting of a catalyst and a curing agent (B) consisting of a polyisocyanate, and a filler (C).
A foamed thickening cosmetic finishing method, characterized in that the foamed urethane resin composition mixed with is applied to the entire surface including the mold to foam and cure the foamed urethane resin composition. 4. The foamable urethane resin composition is a type of urethane resin composition in which a main agent (A) consisting of a polyether polyol, water and a catalyst, a curing agent (B) consisting of an HMDI polyisocyanate, and a filler (C) are mixed. 1. To 3.
7. The foam thickening makeup finishing method according to any one of 1. 5. The foaming urethane resin composition comprises a main component (A) consisting of polyether polyol, water and a catalyst, a curing agent (B) consisting of HMDI polyisocyanate, and a filler (C).
Further, the colored aggregate and / or the colored pigment (D) having a particle diameter of 0.1 to 5 mm is kneaded. To 3. 7. The foam thickening makeup finishing method according to any one of 1. 6. The foamed urethane resin composition has an OH value of 300 to 80
Main agent (A) consisting of 1 to 5 parts by weight of water and 1 to 10 parts by weight of catalyst, and HMDI having an NCO value of 10 to 25% with respect to 100 parts by weight of 0 mg KOH / g polyether polyol.
100 parts by weight of curing agent (B) and filler (C) consisting of polyisocyanurate, 100: 150-350: 10-30
It is a foamable urethane resin composition of the type that is mixed at a ratio of 0. To 3. 7. The foam thickening makeup finishing method according to any one of 1. 7. The foamed urethane resin composition has an OH value of 300 to 80
Main agent (A) consisting of 1 to 5 parts by weight of water and 1 to 10 parts by weight of catalyst, and HMDI having an NCO value of 10 to 25% with respect to 100 parts by weight of 0 mg KOH / g polyether polyol.
A curing agent (B) composed of a system polyisocyanurate, a filler (C), and a colored aggregate and / or a colored pigment (D) having a particle diameter of 0.1 to 5 mm in parts by weight (A):
(B) :( C) :( D) = 100: 150 to 350: 1
It is a foaming type urethane resin composition of the type that is mixed at a ratio of 0 to 300: 1 to 300. To 3. 7. The foam thickening makeup finishing method according to any one of 1. 8. 1. To 4. , 6. A method for applying a decorative finish with foam thickness, which comprises applying a cosmetic finish coating material to the surface of a foamed urethane resin composition foam-cured by any of the above, with or without a primer. 9. 5. Or 7. A method for applying a decorative finish with foam thickness, which comprises applying a transparent decorative coating material with or without a primer to the surface of the foamed urethane resin composition that has been foam-cured by any of the above. 10. For base materials such as plate materials used for construction civil engineering structures,
8. A foam thickened decorative board material, which is constructed by using the foam thickened decorative finishing method described in 1. 11. For base materials such as plate materials used for construction civil engineering structures,
9. A foam thickened decorative board material, which is constructed by using the foam thickened decorative finishing method described in 1. 12. 7. As a base material layer for the surface of buildings and civil engineering structures, A foamed and thickened wall structure constructed by using the foamed and thickened makeup finishing method. 13. 9. As a base material layer on the surface of buildings and civil engineering structures, A foamed and thickened wall structure constructed by using the foamed and thickened makeup finishing method. The foamable urethane resin composition used in the present invention is not particularly limited as long as it is a foamable polyurethane foam forming material in the field, but a non-CFC type is desirable in order to comply with the recent regulation of CFC gas. Examples thereof include those having a basic composition of polyether polyol, polyisocyanate, and water. This type is composed of two liquids, a polyether polyol, water, a main agent composed of a catalyst and a surfactant, and a curing agent composed of polyisocyanate. A urea bond is generated by the reaction between water and isocyanate. Generates carbon dioxide. Polyurethane foam is formed by the generation of carbon dioxide gas and the above-mentioned three-dimensional cross-linking of urea bond and excess isocyanate. In the present invention, in order to form a thick film and impart strength, a filler is further added to increase the hardness of the polyurethane foam. The polyether polyol is obtained by reacting one or more polyols with one or more epoxy compounds. As the polyol used, ethylene glycol, diethylene glycol, propylene glycol, dipropylene glycol,
Butylene glycol, hexylene glycol, glycerin, trimethylolpropane, trimethylolethane,
Pentaerythritol, 1,2,6-hexanetriol, bisphenol A, α-methylglycoxide, sorbitol, sucrose and the like have an OH value of 300 to 8
Some examples are about 00 mgKOH / g. Further, ethylenediamine or the like can also be used. In general, propylene glycol is used, but a high density type sorbitol type or sucrose type is preferable for reasons such as strength. Examples of the epoxy compound include alkylene oxides such as ethylene oxide and propylene oxide, but propylene oxide is generally used. Next, polyisocyanate is
Tolylene diisocyanate, xylylene diisocyanate, diphenylmethane diisocyanate, HMDI, isophorone diisocyanate and carbodiimide modified products, burette modified products, dimers of these isocyanates,
NCO value of trimers, prepolymers, etc. is 10-25%
Examples thereof include HMDI, and HMDI is preferable from the viewpoint of excellent yellowing resistance and weather resistance, and its trimer (isocyanurate type) is more preferable in order to achieve a good balance between foaming rate and hardness. Fillers include kaolin, talc, mica, calcium carbonate, barium sulfate, zinc white, silica, titanium dioxide, aluminum hydroxide, alumina, fly ash, bentonite, ceramic powder, rock wool, glass fiber, carbon fiber, steel fiber. Etc. can be used, and the mixing ratio thereof is 10 to 300 parts by weight with respect to 100 parts by weight of the main agent (A) composed of polyether polyol, water, catalyst and the like. Those used as catalysts are those that have a strong tendency to activate the crosslinking reaction of isocyanate and polyol, and those that have a strong tendency to activate the carbon dioxide gas foaming reaction of isocyanate and water, but those that have both properties. Is the most. Typical examples of such catalysts include tertiary amine compounds and organometallic compounds. Examples of the tertiary amine compound include monoamines such as triethylamine and N, N-dimethylcyclohexylamine, N, N, N ′, N′-
Tetramethylethylenediamine, N, N, N ', N'-
Diamines such as tetramethylpropane 1,3-diamine, N, N, N ′, N ″, N ″ -pentamethyldiethylenetriamine, triamines such as tetramethylguanidine, triethylenediamine, N, N′-dimethylpiperazine, N -Cyclic amines such as methylmorpholine, alcohol amines such as dimethylaminoethanol and dimethylaminoethoxyethanol, and ether amines such as bis (2-dimethylaminoethyl) ether and ethylene glycol bis (3-dimethyl) -aminopropyl ether. can give. Examples of the organometallic compound include tin acetate, tin octylate, tin oleate, tin laurate, dibutyltin diacetate, dibutyltin dilaurate, dibutyltin dichloride, lead autanoate, lead naphthenate, nickel naphthenate, cobalt octanoate and the like. Can be given. These tertiary amine compounds and organometallic compounds can be used alone or in combination, and the reaction behavior may be appropriately adjusted by the combination so that the desired polyurethane foam can be produced. The mixing ratio of these is preferably about 1 to 10 parts by weight with respect to 100 parts by weight of polyether polyol. The surfactant is a compound that sufficiently emulsifies water used as a foaming agent on the oil surface and functions as an emulsifier that forms uniform bubbles in the reaction with isocyanate.
A reaction product of a non-polar phenol and a proper amount of ethylene oxide is used. In addition, as a substance that functions as a stabilizer for the formed foam, a sulfonated compound or polysiloxane-
A polyoxyalkylene copolymer or the like is used. Further, as the one functioning as a foam stabilizer, one based on methylpolysiloxane is used. The surfactant can be appropriately blended so long as it does not inhibit the reaction of other components. Water is preferably about 1 to 5 parts by weight with respect to 100 parts by weight of polyether polyol. Here, the ratio of the polyisocyanate to the main agent composed of polyether polyol, water, catalyst, etc. may vary slightly depending on the type, but is 100: 100 by weight, respectively.
~ 400. Especially, when HMDI is used, it is 100: 1 because of its excellent yellowing resistance and weather resistance.
50-350 is desirable. Furthermore, the foamed urethane resin composition can be mixed with a colored aggregate to give a variation in the color appearance of the polyurethane foam formed. As such a colored aggregate, either natural or artificial can be used. For example, as natural aggregate, silica sand, river sand, mountain sand, cold water stone, white dragon stone, white king, granite, mica, etc.,
Examples of artificial aggregates include ceramic powder particles, colored glass powder particles, perlite, vermiculite, colored silica sand, colored mica, and titanium mica. Further, when it is combined with these colored aggregates, transparent aggregates such as glass particles and fused silica can be used. The particle diameter of these colored aggregates is not particularly limited, but considering the influence on the foaming reaction and the problem of sedimentation due to the difference in specific gravity, it is preferably about 0.1 to 5 mm. Further, the mixing ratio thereof is preferably about 1 to 300 parts by weight with respect to 100 parts by weight of the main component composed of polyether polyol, water, catalyst and the like. The foamed urethane resin composition includes
A flame retardant may be further added for the purpose of imparting flame retardancy. Such flame retardants include antimony trioxide, modified barium metaborate, chlorinated polyolefin,
Melamine, aluminum hydroxide, magnesium hydroxide,
Calcium carbonate, chloroalkyl phosphate, dimethyl methyl phosphate, polymeric phosphite,
Non-reactive compounds such as bromine-phosphorus compounds, organic bromine compounds, ammonium polyphosphate, diethyl bishydroxyethyl aminoethyl phosphate, neopentyl bromide-polyether, neopentyl bromide-adipate, dibromopropanol, dibromoneo Pentyl glycol, trans, 2,3-dibromo-
Reactive substances such as 2-butyne-1,4-diol and brominated polyether can be used, and they can be appropriately blended to the extent that they do not inhibit the foaming curing reaction. The main agent, as described above,
A urethane resin composition including a curing agent, a filler and the like gradually starts a foaming curing reaction by mixing these components on site. At this time, it is applied by applying with a trowel, brush or roller. In addition, it is possible to spray a mixture of the respective components, to mix on the construction surface with a multi-head gun, or to mix and spray the tips with a static mixer. The colored aggregate and the filler may be added to the main agent side in the pre-prepared type, or when the main agent and the curing agent are mixed. Next, as a primer, when the base is a concrete surface, it is necessary to improve the adhesion and sealability to a concrete base such as a one-component moisture-curing type urethane resin primer and one- and two-component reaction curing type epoxy resin primer. Excellent penetrant primers are preferred. In some cases, an epoxy resin filler that is emulsified and hardened by a water-dispersed modified amidoamine adduct may be used. Further, when the base is an iron part, an epoxy lead tin primer or the like can be used. Next, the mold used in the present invention has a thickness of 1 to 5
A thin film sheet of mm is punched out in a shape to give it, and there is a sheet having an adhesive layer on the back surface or a sheet having no adhesive layer. As its material, polyethylene,
Examples include polypropylene, polystyrene, polyurethane, polyvinyl chloride, foamed rubber slices, and rubber molded products. Such a perforated mold, in the case of having an adhesive layer on the back surface, is applied to the surface after the above-mentioned primer is applied and dried, and if it does not have an adhesive layer on the back surface when the primer is not dried. The primer is applied to the base material layer, and the foamed urethane resin composition is applied to the perforated portion with a trowel, a roller and a brush. After that, the foamed urethane resin composition gradually foams to form a three-dimensional pattern in the shape of the perforated portion. It is also possible to use a perforated formwork in which a release layer is laminated on the surface of such a perforated formwork via a peelable adhesive. The material of such a release layer is polyethylene,
Examples include various plastic films such as polypropylene, nylon, tetron, and polyvinyl chloride. When using a perforated formwork laminated with such a release layer,
When a foaming urethane resin composition is applied to a base material layer by applying a foaming urethane resin composition, the foaming urethane resin composition is applied to the entire surface including the molding frame and a release layer is attached to the surface immediately after the application. Remove with. After that, the foamable urethane resin composition gradually foams in the same manner as described above to form a three-dimensional pattern of the shape of the perforated portion. As another variation of the perforated mold, a method of laminating a water-repellent coating layer on the surface of the mold is also possible. When a foamable urethane resin composition is applied to the entire surface of a mold having such a water-repellent coating layer on its surface, the foamable urethane resin composition is repelled by the action of the water-repellent coating layer. , Will be applied only to the perforated portion of the mold. Examples of materials for forming such a water-repellent coating layer include paraffin, aluminum stearate, zirconyl stearate, and silicone resin. When such a perforated mold is used, various three-dimensional patterns can be formed depending on the shape of the hole portion, the width of the joint forming portion, and the expansion ratio of the foamable urethane resin composition. In particular, as shown in FIG. 1, at the time of initial foaming of the foamable urethane resin composition, the mold frame restricts the direction of foaming only in the direction perpendicular to the mold frame. By foaming in a direction horizontal to the form beyond the limit of the frame, the three-dimensional patterns are bonded to each other.
If the foaming is stopped before the adhesion between the three-dimensional patterns is completely fused, there is an effect that a masonry decorative finish is formed. In this case, there is also an effect that the mold is pressed down by the foam and the adhesion of the mold is further improved. Various decorative finishes can be further applied to the surface of the three-dimensional pattern shape formed from the foamable urethane resin composition via a primer. Such decorative coating materials include various types of water-based and solvent-based colored, colorless and transparent, and colored transparent coating materials. Especially, natural stone-like finish containing colored aggregate with a synthetic resin emulsion as a binder. When a paint is applied, the three-dimensional pattern shape looks like a natural rock, which has a great effect on improving the aesthetics even in the distant view. On the other hand, in the case of forming a pattern on the foamable urethane resin composition itself with a colored aggregate or a coloring pigment,
In particular, it is necessary to apply a colorless transparent coating material or a colored transparent coating material. As another embodiment of the present invention, instead of a building and a civil engineering structure, a concrete plate, an ALC plate, a gypsum board, a slate board, a wood wool cement board, various siding boards, an extruded board, a glass board, a metal board, There is a foam thickened decorative plate material obtained by subjecting a plate material such as a plastic plate to foam thickening finish, and further applying a natural stone tone coating material through a primer. Such a plate material manufactured in advance in a factory or the like can be brought into the construction and civil engineering work site, and can be attached or attached thereto, thereby similarly exhibiting a profound feeling in a distant view.
【０００５】[0005]
（実施例１）表１に示した配合例１により、主材（Ａ）
と硬化剤（Ｂ）を調整し、６ｍｍ厚のスレート板に、一
液変性エポキシ樹脂系プライマーを塗付後未乾燥時に、
厚み２ｍｍの発泡ポリスチレン製の目地型枠を貼り付け
て、縦１００ｍｍ×横２００ｍｍ×深さ２ｍｍの枠を形
成し、プライマーの乾燥硬化後に、この枠内に（Ａ）と
（Ｂ）を混合したものを流し込んで発泡体を製造した。
この時発泡開始時間と発泡終了時間、発泡倍率と発泡体
の密度を同時に測定した。さらに、形成された発泡体を
スレート板に付着した状態にて試験体として、以下に述
べる試験方法に従って物性試験を行った。（但し、圧縮
強度の測定のみは別途試験体を作製した。） なお配合例において使用した各成分は、以下に示した物
を使用した。 ポリエーテルポリオール 住友バイエルウレタン株式会社製 ソルビトール・ポリエチレンオキサイド系 「ＳＢＵポリオール０４８０」 ３級アミン 住友バイエルウレタン株式会社製 ２，４，６−トリス（ジメチルアミノメチル）フェノー
ル 「デスモラピッドＤＢ」 シリコン系整泡剤 トーレシリコン株式会社製 「ＳＨ１９３」 オクチル酸第一錫 日東化成株式会社製 「Ｔ−９」 ＨＭＤＩ系ポリイソシアネート 住友バイエルウレタン株式会社製 ＨＭＤＩ系イソシアヌレート 「スミジュールＮ３５００」 ＴＤＩ系ポリイソシアネート 住友バイエルウレタン株式会社製 ＴＤＩ系イソシネート 「スミジュールＴ−８０」 ＭＤＩ系ポリイソシアネート 住友バイエルウレタン株式会社製 ＭＤＩ系イソシネート 「スミジュール４４Ｖ１０」 ＜圧縮強度＞JIS K 7220-1983 硬質発泡プラスチックの
圧縮試験方法に準拠して、圧縮強度を測定した。但し、
試験体は表１に示した配合例１により、主剤（Ａ）、硬
化剤（Ｂ）、着色材料（Ｃ）、充填材（Ｄ）を調整し、
１００ｃｃのポリエチレンカップ中で混合し発泡体を形
成した。発泡硬化反応が完全に終了した後に、発泡体を
５ｃｍ角の立方体に切り出し使用した。また、クロスヘ
ッドの移動速度は１０ｍｍ／ｍｉｎにて行った。 ＜付着強度＞JIS K 5400 8.7 付着強さ試験方法に準拠
して、上記の試験体に４０ｍｍ×４０ｍｍの鋼製ジグを
二液型エポキシ樹脂接着剤にて接着する。２４時間後に
鋼製ジグに沿って周囲を４０ｍｍ×４０ｍｍの大きさに
スレート板に達するまで切り傷を付け、下部引張用の鋼
製ジグ及び鋼製当て板を用いて、試料面に鉛直方向にオ
ートグラフにて引張力を加えて最大引張荷重を求めた。 ＜耐水性試験＞試験体を水に１４日間浸漬後に常温乾燥
し、その表面状態を観察し浸漬前との状態の変化を評価
した。評価基準は、異常のない物を○、白化を生じた物
を△、表面侵食された物を×とした。 ＜耐酸性試験＞３％塩酸水溶液に７日間浸漬後に常温乾
燥し、その表面状態を観察し浸漬前との状態の変化を評
価した。評価基準は、異常のない物を○、白化を生じた
物を△、表面侵食された物を×とした。 ＜耐溶剤性試験＞トルエンに３日間浸漬後に常温乾燥
し、その表面状態を観察し浸漬前との状態の変化を評価
した。評価基準は、異常のない物を○、表面軟化した物
を×とした。 ＜耐候性試験＞JIS K 5400 9.3 促進耐候性試験で規定
するサンシャインカーボンアーク灯式耐候性試験機に
て、１０００時間促進試験を行った後に常温乾燥し、そ
の表面状態を観察し浸漬前との状態の変化を評価した。
評価基準は、異常のない物を○、白化を生じた物を△、
表面侵食された物を×とした。 これらの試験の結果について表２に示した。結果より配
合例１で作製した発泡体は各物性において十分な性能を
有していることがわかった。(Example 1) According to the formulation example 1 shown in Table 1, the main material (A)
And the curing agent (B) are adjusted, and the slate plate having a thickness of 6 mm is coated with the one-component modified epoxy resin-based primer and not dried yet,
A foamed polystyrene joint frame having a thickness of 2 mm was attached to form a frame having a length of 100 mm, a width of 200 mm, and a depth of 2 mm. After the primer was dried and cured, (A) and (B) were mixed in the frame. The product was cast to produce a foam.
At this time, the foaming start time and the foaming end time, the foaming ratio and the density of the foam were measured at the same time. Further, a physical property test was performed according to the test method described below, using the formed foam as a test piece in a state of being attached to the slate plate. (However, only the measurement of the compressive strength was separately made.) The components shown below were used as the components used in the formulation examples. Polyether polyol Sumitomo Bayer Urethane Co., Ltd. sorbitol / polyethylene oxide type “SBU polyol 0480” Tertiary amine Sumitomo Bayer Urethane Co., Ltd. 2,4,6-Tris (dimethylaminomethyl) phenol “Desmorapid DB” Silicon type foam stabilizer Agent Toray Silicon Co., Ltd. “SH193” Stannous octoate Nitto Kasei Co., Ltd. “T-9” HMDI polyisocyanate Sumitomo Bayer Urethane Co., Ltd. HMDI isocyanurate “Sumijour N3500” TDI polyisocyanate Sumitomo Bayer Urethane Co., Ltd. TDI-based isocyanate "Sumijour T-80" MDI-based polyisocyanate Sumitomo Bayer Urethane Co., Ltd. MDI-based isocyanate "Sumijour 44V10"<compressed In compliance with time> JIS K 7220-1983 rigid foam compression test method of plastics, the compressive strength was measured. However,
The test body was prepared by adjusting the main component (A), the curing agent (B), the coloring material (C), and the filler (D) according to the formulation example 1 shown in Table 1.
The mixture was mixed in a 100 cc polyethylene cup to form a foam. After the foam-curing reaction was completed, the foam was cut into a cube of 5 cm square and used. The moving speed of the crosshead was 10 mm / min. <Adhesive strength> According to JIS K 5400 8.7 Adhesive strength test method, a 40 mm x 40 mm steel jig is adhered to the above test body with a two-component epoxy resin adhesive. After 24 hours, make a cut along the steel jig to a size of 40 mm × 40 mm until it reaches the slate plate, and use a steel jig for lower tension and a steel patch plate to automatically move vertically to the sample surface. The maximum tensile load was determined by applying tensile force on the graph. <Water resistance test> The test piece was immersed in water for 14 days, dried at room temperature, and the surface condition was observed to evaluate the change in the condition before immersion. The evaluation criteria were as follows: o no abnormality, o whitening, and x surface erosion. <Acid resistance test> After being immersed in a 3% hydrochloric acid aqueous solution for 7 days, it was dried at room temperature and the surface condition was observed to evaluate the change in the condition before immersion. The evaluation criteria were as follows: o no abnormality, o whitening, and x surface erosion. <Solvent resistance test> After being immersed in toluene for 3 days, it was dried at room temperature, and the surface condition was observed to evaluate the change in the condition before immersion. The evaluation criteria were ◯ when there was no abnormality, and x when the surface was softened. <Weather resistance test> JIS K 5400 9.3 A sunshine carbon arc lamp type weather resistance tester stipulated in the accelerated weather resistance test is used to perform an accelerated test for 1000 hours and then dry at room temperature. Changes in status were evaluated.
As for the evaluation criteria, those with no abnormality are ○, those with whitening are △,
The surface eroded material was designated as x. The results of these tests are shown in Table 2. From the results, it was found that the foam produced in Formulation Example 1 had sufficient performance in each physical property.
【表１】 [Table 1]
【表２】 （実施例２〜３）配合例２、配合例３をそれぞれ使用し
た以外は実施例１と同様にし、さらに物性試験を行っ
た。結果を表２に示したが、実施例１と同様に各発泡体
は各物性において十分な性能を有していることがわかっ
た。 （比較例１〜３）配合例４、配合例５、配合例６を使用
した以外は実施例１と同様にして物性試験を行った。但
し、発泡開始時間は主材（Ａ）と硬化剤（Ｂ）を混合直
後から反応を開始するため測定不能であった。結果を表
２に示した。何れも圧縮強度、付着強度が低く、耐候性
試験では黄色に変色してしまった。 （比較例４）エスケー化研株式会社製 無機質常温発泡
性塗材「フォームセラボンＭ」を使用した以外は実施例
１と同様にして物性試験を行った。結果を表２に示し
た。耐水性、耐酸性、耐溶剤性、耐候性が劣り、外部で
の意匠材料としては使用し難いことがわかった。 （比較例５）エスケー化研株式会社製 無機質常温発泡
製塗材「フォームセラボンＫ」を使用した以外は実施例
１と同様にして物性試験を行った。結果を表２に示し
た。耐水性、耐酸性、耐溶剤性、耐候性が劣り、外部で
の意匠材料としては使用し難いことがわかった。 （実施例４）１ｍ×１ｍのスレート板を垂直に位置させ
て、一液変性エポキシ樹脂プライマーを塗付した。塗付
後未乾燥時に、図３のような孔開き部分が積石模様の２
ｍｍ厚の発泡ポリスチレン型枠を貼り付け、プライマー
の乾燥硬化後に配合例１の主材（Ａ）と硬化剤（Ｂ）を
混合し、コテにて型紙孔開き部分へ混合物を塗付した。
塗付後１０分までは、混合物は何ら変化なく型紙孔開き
部分にて固定していた。塗付後１０分を経過して暫く後
に混合物は発泡を開始し、スレート板と垂直方向に発泡
を開始し、その後スレート板方向にも多少発泡した。５
０分経過後に発泡反応は終了し、各孔開き模様中の発泡
物は互いに密着するが、完全に融合することはなく、あ
たかも石積み模様のごとくに立体形状が形成された。 （比較例６）配合例１の代わりに配合例４の主剤と硬化
剤を使用した以外は、実施例４と同様にしたところ、混
合物の塗付直後から混合物は発泡を開始し、スレート板
と垂直方向に発泡を開始し、さらに発泡物はその自重に
よって下部に垂れ下がってしまった。発泡反応の終了後
の表面は石積模様とは程遠く、垂れ下がった発泡体が互
いに付着して醜い形状となってしまった。 （比較例７）配合例１の代わりに比較例４のエスケー化
研株式会社製 無機質常温発泡性塗材「フォームセラボ
ンＭ」を使用した以外は、実施例４と同様にしたとこ
ろ、塗付後３０分までは、混合物は何ら変化なく型紙孔
開き部分にて固定していた。塗付後３０分を経過して暫
く後に混合物は発泡を開始し、スレート板と垂直方向に
発泡を開始し、その後スレート板方向にも多少発泡し
た。しかしながらその発泡倍率は２倍程度であり、厚み
のある立体模様を形成するには至らなかった。 （比較例８）配合例１の代わりに湿気硬化型ウレタン樹
脂を、孔開き型紙の孔部分に塗付し、さらに水を吹付け
る以外は、実施例４と同様にしたところ、水の接触した
面は発泡を生じたが、発泡体による立体厚膜模様を形成
するには至らなかった。[Table 2] (Examples 2 to 3) A physical property test was performed in the same manner as in Example 1 except that the compounding examples 2 and 3 were used. The results are shown in Table 2, and as with Example 1, it was found that each foam had sufficient performance in each physical property. (Comparative Examples 1 to 3) A physical property test was conducted in the same manner as in Example 1 except that Formulation Example 4, Formulation Example 5 and Formulation Example 6 were used. However, the foaming start time could not be measured because the reaction started immediately after mixing the main material (A) and the curing agent (B). The results are shown in Table 2. All had low compressive strength and adhesive strength, and turned yellow in a weather resistance test. (Comparative Example 4) A physical property test was conducted in the same manner as in Example 1 except that the inorganic room temperature foaming coating material "foam Cerabon M" manufactured by SK Kaken Co., Ltd. was used. The results are shown in Table 2. It was found that it was inferior in water resistance, acid resistance, solvent resistance and weather resistance, and was difficult to use as an external design material. (Comparative Example 5) A physical property test was performed in the same manner as in Example 1 except that the inorganic cold-foam coating material "foam Cerabon K" manufactured by SK Kaken Co., Ltd. was used. The results are shown in Table 2. It was found that it was inferior in water resistance, acid resistance, solvent resistance and weather resistance, and was difficult to use as an external design material. (Example 4) A 1 m x 1 m slate plate was vertically positioned and a one-pack modified epoxy resin primer was applied. When not dried after application, the perforated part as shown in Fig. 3 has a pebble pattern.
A foamed polystyrene mold having a thickness of mm was attached, and after the primer was dried and cured, the main material (A) and the curing agent (B) of Formulation Example 1 were mixed, and the mixture was applied to the paper pattern perforated portion with a trowel.
Until 10 minutes after application, the mixture was fixed at the perforated portion of the pattern without any change. After a lapse of 10 minutes from the application, the mixture started foaming, started foaming in a direction perpendicular to the slate plate, and then foamed in the slate plate direction to some extent. 5
After 0 minutes, the foaming reaction was completed, and the foams in the perforated patterns adhered to each other, but did not completely fuse with each other, and a three-dimensional shape was formed as if it was a masonry pattern. Comparative Example 6 The procedure of Example 4 was repeated except that the base material and the curing agent of Formulation Example 4 were used in place of Formulation Example 1, and the mixture started foaming immediately after the application of the mixture, forming a slate plate. Foaming started in the vertical direction, and the foam hung down to the bottom due to its own weight. The surface after the foaming reaction was far from the masonry pattern, and the hanging foams adhered to each other to form an ugly shape. (Comparative Example 7) The procedure of Example 4 was repeated except that the inorganic cold-foaming coating material "Foam Cerabon M" manufactured by SK Kaken Co., Ltd. in Comparative Example 4 was used in place of Formulation Example 1. Until 30 minutes thereafter, the mixture was fixed at the perforated portion of the template without any change. After a lapse of 30 minutes from the application, the mixture started to foam, and started to foam in a direction perpendicular to the slate plate, and then foamed in the direction of the slate plate to some extent. However, the expansion ratio was about twice, and it was not possible to form a thick three-dimensional pattern. (Comparative Example 8) In the same manner as in Example 4 except that a moisture-curable urethane resin was applied to the perforated pattern paper in place of Formulation Example 1 and water was further sprayed, water was contacted. Foaming occurred on the surface, but it did not lead to the formation of a three-dimensional thick film pattern by the foam.
【０００６】[0006]
【発明の効果】本発明は、建築及び土木構造物の下地材
層に、厚付けの立体模様形状を付与することができる材
料および方法であり、この厚付け立体模様形状により、
遠景においても重厚感のある意匠性が得られるメリット
がある。その他本発明におけるメリットを以下に列記す
る。 （１）厚付けにもかかわらず軽量の為、剥離脱落という
危険性がない。 （２）孔開き型枠と発泡型ウレタン樹脂組成物により、
現場で塗布によって施工できるため、成形物を製造し、
運搬し、取り付けるというような大掛かりな作業は必要
ない。 （３）孔開き型枠の孔の形状によって、どのような立体
模様形状も形成できる。 （４）型枠さえ貼着できれば、塗布作業ゆえ、下地の凹
凸や曲面等どのような部位でも施工可能。 （５）ポリウレタンフォームが形成されるため、従来の
無機質常温発泡性塗材に比較して耐酸性に優れる。その
結果、酸性雨によっても表面の劣化を生じ難い。 （６）独立気泡のポリウレタンフォームが形成されるた
め、外部からの雨水の侵入が起こり難く、膨れ、剥離
や、冬期における凍結破壊も生じ難い。 （７）発泡型ウレタン樹脂組成物の発泡硬化反応は早
く、また発熱するため、工期の短縮および寒冷地におけ
る施工も可能。 （８）ポリウレタンフォームの発泡過程において、型押
しや、コテ押さえによっポリウレタンフォームの発泡形
状に変化を与えることができる。 （９）発泡体の発泡倍率と型枠の目地幅を適宜調整する
ことによって、発泡体で形成される立体模様同士の融合
が適度に行われ、あたかも石積模様形状の化粧仕上げが
形成できる。INDUSTRIAL APPLICABILITY The present invention is a material and method capable of imparting a thick three-dimensional pattern shape to a base material layer of a building and a civil engineering structure.
There is a merit that a prominent design can be obtained even in a distant view. Other advantages of the present invention are listed below. (1) There is no risk of peeling and dropping because it is lightweight despite being thick. (2) With a perforated mold and a foaming urethane resin composition,
Since it can be applied on-site by coating, manufacturing molded products,
There is no need for large-scale work such as transportation and installation. (3) Any three-dimensional pattern shape can be formed depending on the shape of the holes of the perforated mold. (4) If only the formwork can be attached, it can be applied to any part such as unevenness or curved surface of the base due to the application work. (5) Since a polyurethane foam is formed, it has excellent acid resistance as compared with conventional inorganic cold-foaming coating materials. As a result, the surface is less likely to deteriorate even by acid rain. (6) Since the closed-cell polyurethane foam is formed, intrusion of rainwater from the outside is unlikely to occur, and swelling, peeling, and freeze breakage in the winter are also unlikely to occur. (7) Since the foaming urethane resin composition has a rapid foaming and curing reaction and generates heat, the construction period can be shortened and construction can be performed in cold regions. (8) In the foaming process of the polyurethane foam, the foamed shape of the polyurethane foam can be changed by pressing or pressing the iron. (9) By appropriately adjusting the foaming ratio of the foam and the joint width of the mold, the three-dimensional patterns formed by the foam are appropriately fused with each other, and a makeup finish as if it is a masonry pattern can be formed.
【図１】発泡型ウレタン樹脂組成物の初期発泡時の状態
を示した断面図FIG. 1 is a cross-sectional view showing a state of an expanded urethane resin composition during initial foaming.
【図２】発泡型ウレタン樹脂組成物の初期以降発泡時の
状態を示した断面図FIG. 2 is a cross-sectional view showing a state in which a foaming urethane resin composition has been foamed since the initial stage.
【図３】積石模様の発泡ポリスチレン型枠の平面図FIG. 3 is a plan view of a pavement-shaped expanded polystyrene mold.
Ａ 下地材層 Ｂ 孔開き型枠 Ｃ 発泡型ウレタン樹脂組成物の発泡体 Ｄ 積石状孔開き型枠 Ｅ 支持シート A base material layer B perforated mold C foamed urethane foam resin composition D masonry perforated mold E support sheet
───────────────────────────────────────────────────── フロントページの続き (72)発明者 吉岡 典彦 大阪府茨木市清水１丁目25番10号エスケー 化研株式会社研究所内 (72)発明者 山本 晋 大阪府茨木市清水１丁目25番10号エスケー 化研株式会社研究所内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Norihiko Yoshioka 1-25-10 Shimizu, Ibaraki-shi, Osaka Inside SK Kaken Co., Ltd. (72) Inventor Shin Yamamoto 1-25-10 Shimizu, Ibaraki-shi, Osaka SK Kaken Co., Ltd.
Claims (13)
構造物に使用する板材等の下地材層にプライマーを塗付
し、プライマーの未乾燥時または乾燥後に、孔開き型枠
を貼りつけ、続いてポリエーテルポリオールに対して、
水、触媒から成る主剤（Ａ）とポリイソシアネートから
成る硬化剤（Ｂ）、充填材（Ｃ）を混合した発泡型ウレ
タン樹脂組成物を、該型枠の孔開き部分に塗布し、発泡
硬化させることを特徴とする発泡厚付け化粧仕上方法。1. A primer is applied to a surface of a building or civil engineering structure, or a base material layer such as a plate material used for a building civil engineering structure, and a perforated form is applied when the primer is not dried or after drying, Then for the polyether polyol,
A foaming urethane resin composition obtained by mixing water, a main agent (A) composed of a catalyst, a curing agent (B) composed of polyisocyanate, and a filler (C) is applied to the perforated portion of the mold to foam and cure. A foam thickening makeup finishing method characterized by the above.
構造物に使用する板材等の下地材層にプライマーを塗付
し、プライマーの未乾燥時または乾燥後に、薄膜シート
の表面に剥離性接着剤層を介して剥離層を積層した孔開
き型枠を貼りつけ、続いてポリエーテルポリオールに対
して、水、触媒から成る主剤（Ａ）とポリイソシアネー
トから成る硬化剤（Ｂ）、充填材（Ｃ）を混合した発泡
型ウレタン樹脂組成物を、型枠および型枠の孔部分を含
む全面に塗布し、その直後に孔開き型枠の該表面剥離層
のみを除去し、発泡型ウレタン樹脂組成物を発泡硬化さ
せることを特徴とする発泡厚付け化粧仕上方法。2. A peeling adhesive is applied to the surface of a thin film sheet by applying a primer to the surface of a building or civil engineering structure or a base material layer such as a plate used in an architectural civil engineering structure when the primer is not dried or after drying. A perforated frame having a release layer laminated via an agent layer is attached, and subsequently, a main component (A) consisting of water, a catalyst and a curing agent (B) consisting of polyisocyanate, a filler ( The foamed urethane resin composition mixed with C) is applied to the entire surface including the mold and the hole portion of the mold, and immediately after that, only the surface release layer of the perforated mold is removed. A foam thickening cosmetic finishing method, which comprises foam-curing an object.
構造物に使用する板材等の下地材層にプライマーを塗付
し、プライマーの未乾燥時または乾燥後に、表面に撥水
性被膜層を積層した孔開き型枠を貼りつけ、続いてポリ
エーテルポリオールに対して、水、触媒から成る主剤
（Ａ）とポリイソシアネートから成る硬化剤（Ｂ）、充
填材（Ｃ）を混合した発泡型ウレタン樹脂組成物を該型
枠を含む全面に塗布し、発泡型ウレタン樹脂組成物を発
泡硬化させることを特徴とする発泡厚付け化粧仕上方
法。3. A primer is applied to a surface of a building or civil engineering structure, or a base material layer such as a plate used for a building civil engineering structure, and a water repellent coating layer is laminated on the surface when the primer is not dried or after drying. Foamed urethane resin in which water, a main agent (A) composed of a catalyst, a curing agent (B) composed of a polyisocyanate, and a filler (C) are mixed with a polyether polyol. A method for applying a foaming thickening, characterized in that the composition is applied to the entire surface including the mold and the foaming urethane resin composition is foamed and cured.
ルポリオール、水、触媒から成る主剤（Ａ）とヘキサメ
チレンジイソシアネート系（以下、ＨＭＤＩ系という）
ポリイソシアネートから成る硬化剤（Ｂ）、充填材
（Ｃ）を混合するタイプのウレタン樹脂組成物である請
求項１から請求項３の何れかに記載の発泡厚付け化粧仕
上方法。4. A foamable urethane resin composition comprising a main agent (A) comprising a polyether polyol, water and a catalyst and a hexamethylene diisocyanate type (hereinafter referred to as HMDI type).
The method for finishing foamed thickening according to any one of claims 1 to 3, which is a urethane resin composition of a type in which a curing agent (B) made of polyisocyanate and a filler (C) are mixed.
ルポリオール、水、触媒から成る主剤（Ａ）とＨＭＤＩ
系ポリイソシアネートから成る硬化剤（Ｂ）、充填材
（Ｃ）に、さらに粒子径０．１〜５ｍｍの着色骨材およ
び／または着色顔料（Ｄ）を混練したものである請求項
１から請求項３の何れかに記載の発泡厚付け化粧仕上方
法。5. A foamable urethane resin composition comprising a main component (A) comprising polyether polyol, water and a catalyst and HMDI.
The curing agent (B) and the filler (C) made of a polyisocyanate-based compound are further kneaded with a colored aggregate and / or a colored pigment (D) having a particle diameter of 0.1 to 5 mm. 4. The foam thickening makeup finishing method according to any one of 3 above.
０〜８００ｍｇＫＯＨ／ｇのポリエーテルポリオール１
００重量部に対して、水１〜５重量部、触媒１〜１０重
量部から成る主剤（Ａ）と、ＮＣＯ価が１０〜２５％の
ＨＭＤＩ系ポリイソシアヌレートから成る硬化剤
（Ｂ）、充填材（Ｃ）を重量部で１００：１５０〜３５
０：１０〜３００の比率で混合するタイプの発泡型ウレ
タン樹脂組成物である請求項１から請求項３の何れかに
記載の発泡厚付け化粧仕上方法。6. A foamed urethane resin composition having an OH value of 30.
0-800 mg KOH / g polyether polyol 1
A main agent (A) consisting of 1 to 5 parts by weight of water and 1 to 10 parts by weight of a catalyst, and a curing agent (B) composed of HMDI-based polyisocyanurate having an NCO value of 10 to 25% with respect to 00 parts by weight. Material (C) is 100: 150-35 by weight.
The foamed thickening cosmetic finishing method according to any one of claims 1 to 3, which is a foamable urethane resin composition of a type that is mixed in a ratio of 0:10 to 300.
０〜８００ｍｇＫＯＨ／ｇのポリエーテルポリオール１
００重量部に対して、水１〜５重量部、触媒１〜１０重
量部から成る主剤（Ａ）と、ＮＣＯ価が１０〜２５％の
ＨＭＤＩ系ポリイソシアヌレートから成る硬化剤（Ｂ）
と、充填材（Ｃ）に、さらに粒子径０．１〜５ｍｍの着
色骨材および／または着色顔料（Ｄ）を重量部で
（Ａ）：（Ｂ）：（Ｃ）：（Ｄ）＝１００：１５０〜３
５０：１０〜３００：１〜３００の比率で混合するタイ
プの発泡型ウレタン樹脂組成物である請求項１から請求
項３の何れかに記載の発泡厚付け化粧仕上方法。7. A foamed urethane resin composition having an OH number of 30.
0-800 mg KOH / g polyether polyol 1
A main agent (A) composed of 1 to 5 parts by weight of water and 1 to 10 parts by weight of a catalyst, and a curing agent (B) composed of HMDI-based polyisocyanurate having an NCO value of 10 to 25% with respect to 00 parts by weight.
And (A) :( B) :( C) :( D) = 100 in parts by weight of the filler (C) and further colored aggregate and / or colored pigment (D) having a particle diameter of 0.1 to 5 mm. : 150-3
The foaming thickening cosmetic finishing method according to any one of claims 1 to 3, which is a foaming type urethane resin composition of a type mixed in a ratio of 50:10 to 300: 1 to 300.
で発泡硬化した発泡型ウレタン樹脂組成物表面に、プラ
イマーを介して、もしくは介さないで化粧仕上塗材を塗
布する事を特徴とする発泡厚付化粧仕上方法。8. A cosmetic finish coating material is applied to the surface of the foamed urethane resin composition foamed and cured according to any one of claims 1 to 4 and 6 with or without a primer. A featured cosmetic finishing method with foam thickness.
化した発泡型ウレタン樹脂組成物表面に、プライマーを
介して、もしくは介さないで透明化粧仕上塗材を塗布す
る事を特徴とする発泡厚付化粧仕上方法。9. A transparent decorative coating material is applied to the surface of the foamed urethane resin composition foamed and cured according to claim 5 or 7, with or without a primer. Cosmetic finishing method with foam thickness.
材に、請求項８の発泡厚付け化粧仕上方法を用いて施工
したことを特徴とする発泡厚付け化粧板材。10. A foam thickening decorative plate material, which is constructed by applying the foam thickening decorative finishing method of claim 8 to a base material such as a plate material used in a building civil engineering structure.
材に、請求項９の発泡厚付け化粧仕上方法を用いて施工
したことを特徴とする発泡厚付け化粧板材。11. A foam thickening decorative plate material, which is constructed by applying the foam thickening decorative finishing method of claim 9 to a base material such as a plate material used for a building civil engineering structure.
に、請求項８の発泡厚付け化粧仕上方法を用いて施工し
たことを特徴とする発泡厚付け壁面構造。12. A foam thickened wall structure constructed by applying the foam thickening decorative finishing method of claim 8 to a base material layer such as a surface of a building or a civil engineering structure.
に、請求項９の発泡厚付け化粧仕上方法を用いて施工し
たことを特徴とする発泡厚付け壁面構造。13. A foam thickened wall structure constructed by applying the foam thickening decorative finishing method of claim 9 to a base material layer such as a surface of a building or a civil engineering structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16327894A JP2915797B2 (en) | 1994-06-21 | 1994-06-21 | Foam thickening makeup structure and foam thickening makeup method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16327894A JP2915797B2 (en) | 1994-06-21 | 1994-06-21 | Foam thickening makeup structure and foam thickening makeup method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH084252A true JPH084252A (en) | 1996-01-09 |
| JP2915797B2 JP2915797B2 (en) | 1999-07-05 |
Family
ID=15770780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16327894A Expired - Fee Related JP2915797B2 (en) | 1994-06-21 | 1994-06-21 | Foam thickening makeup structure and foam thickening makeup method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2915797B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016179698A (en) * | 2016-07-15 | 2016-10-13 | 大日本印刷株式会社 | Foamed laminated sheet, laminated sheet and method for producing them |
-
1994
- 1994-06-21 JP JP16327894A patent/JP2915797B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016179698A (en) * | 2016-07-15 | 2016-10-13 | 大日本印刷株式会社 | Foamed laminated sheet, laminated sheet and method for producing them |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2915797B2 (en) | 1999-07-05 |
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