NO311620B1 - Polyuretanskum med höy resiliens - Google Patents

Polyuretanskum med höy resiliens Download PDF

Info

Publication number: NO311620B1
Authority: NO; Norway
Prior art keywords: polyol; polyurethane foam; high resilience; foam; parts
Prior art date: 1994-09-27

Application number

NO19953815A

Other languages

English (en)

Norwegian (no)

Other versions

NO953815L (no

NO953815D0 (no

Inventor

Philippe Motte

Michel Gaillard

Original Assignee

Arco Chem Tech

Priority date (The priority date 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 date listed.)

1994-09-27

Filing date

1995-09-27

Publication date

2001-12-17

1995-09-27 Application filed by Arco Chem Tech filed Critical Arco Chem Tech

1995-09-27 Publication of NO953815D0 publication Critical patent/NO953815D0/no

1996-03-28 Publication of NO953815L publication Critical patent/NO953815L/no

2001-12-17 Publication of NO311620B1 publication Critical patent/NO311620B1/no

Links

229920005830 Polyurethane Foam Polymers 0.000 title claims abstract description 47
239000011496 polyurethane foam Substances 0.000 title claims abstract description 47
150000003077 polyols Chemical class 0.000 claims abstract description 94
229920005862 polyol Polymers 0.000 claims abstract description 93
239000000203 mixture Substances 0.000 claims abstract description 52
239000004094 surface-active agent Substances 0.000 claims abstract description 23
238000004519 manufacturing process Methods 0.000 claims abstract description 18
229920001296 polysiloxane Polymers 0.000 claims abstract description 12
DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical class CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims abstract description 10
239000004970 Chain extender Substances 0.000 claims abstract description 9
150000002009 diols Chemical class 0.000 claims abstract description 4
229920005892 reactive polymer polyol Polymers 0.000 claims abstract description 4
229920000642 polymer Polymers 0.000 claims description 36
229920005903 polyol mixture Polymers 0.000 claims description 27
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 13
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 7
PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical group CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 4
WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 4
QWGRWMMWNDWRQN-UHFFFAOYSA-N 2-methylpropane-1,3-diol Chemical compound OCC(C)CO QWGRWMMWNDWRQN-UHFFFAOYSA-N 0.000 claims description 3
229940100573 methylpropanediol Drugs 0.000 claims description 3
DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 claims description 2
YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 claims description 2
239000007795 chemical reaction product Substances 0.000 claims description 2
229920000166 polytrimethylene carbonate Polymers 0.000 claims description 2
239000006260 foam Substances 0.000 abstract description 57
-1 polyoxyethylene Polymers 0.000 description 15
125000002947 alkylene group Chemical group 0.000 description 14
239000000178 monomer Substances 0.000 description 14
229920001821 foam rubber Polymers 0.000 description 12
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 11
229920000126 latex Polymers 0.000 description 10
239000004816 latex Substances 0.000 description 9
230000000704 physical effect Effects 0.000 description 9
238000009472 formulation Methods 0.000 description 8
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 7
230000000052 comparative effect Effects 0.000 description 7
239000012948 isocyanate Substances 0.000 description 7
150000002513 isocyanates Chemical class 0.000 description 7
229920000233 poly(alkylene oxides) Polymers 0.000 description 7
239000000047 product Substances 0.000 description 7
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 6
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
239000000945 filler Substances 0.000 description 6
229930182470 glycoside Natural products 0.000 description 6
230000015572 biosynthetic process Effects 0.000 description 5
150000001875 compounds Chemical class 0.000 description 5
239000003063 flame retardant Substances 0.000 description 5
229920002635 polyurethane Polymers 0.000 description 5
239000004814 polyurethane Substances 0.000 description 5
239000007787 solid Substances 0.000 description 5
235000000346 sugar Nutrition 0.000 description 5
125000004432 carbon atom Chemical group C* 0.000 description 4
239000007859 condensation product Substances 0.000 description 4
238000006116 polymerization reaction Methods 0.000 description 4
239000012970 tertiary amine catalyst Substances 0.000 description 4
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 3
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 3
229910000147 aluminium phosphate Inorganic materials 0.000 description 3
230000006835 compression Effects 0.000 description 3
238000007906 compression Methods 0.000 description 3
239000006185 dispersion Substances 0.000 description 3
235000011187 glycerol Nutrition 0.000 description 3
238000000034 method Methods 0.000 description 3
238000000465 moulding Methods 0.000 description 3
125000006353 oxyethylene group Chemical group 0.000 description 3
229920000570 polyether Polymers 0.000 description 3
150000008442 polyphenolic compounds Chemical class 0.000 description 3
235000013824 polyphenols Nutrition 0.000 description 3
150000008163 sugars Chemical class 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
ARXKVVRQIIOZGF-UHFFFAOYSA-N 1,2,4-butanetriol Chemical compound OCCC(O)CO ARXKVVRQIIOZGF-UHFFFAOYSA-N 0.000 description 2
OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 2
HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
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 2
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 2
239000004721 Polyphenylene oxide Substances 0.000 description 2
XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 2
230000032683 aging Effects 0.000 description 2
238000013459 approach Methods 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
239000003054 catalyst Substances 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
229920001577 copolymer Polymers 0.000 description 2
230000006866 deterioration Effects 0.000 description 2
239000004205 dimethyl polysiloxane Substances 0.000 description 2
LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
125000000623 heterocyclic group Chemical group 0.000 description 2
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
238000011065 in-situ storage Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 2
DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
239000003921 oil Substances 0.000 description 2
150000002989 phenols Chemical class 0.000 description 2
229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
239000000600 sorbitol Substances 0.000 description 2
230000003068 static effect Effects 0.000 description 2
238000012360 testing method Methods 0.000 description 2
IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 2
150000004072 triols Chemical class 0.000 description 2
HOVAGTYPODGVJG-UVSYOFPXSA-N (3s,5r)-2-(hydroxymethyl)-6-methoxyoxane-3,4,5-triol Chemical compound COC1OC(CO)[C@@H](O)C(O)[C@H]1O HOVAGTYPODGVJG-UVSYOFPXSA-N 0.000 description 1
ZWVMLYRJXORSEP-UHFFFAOYSA-N 1,2,6-Hexanetriol Chemical compound OCCCCC(O)CO ZWVMLYRJXORSEP-UHFFFAOYSA-N 0.000 description 1
GODZNYBQGNSJJN-UHFFFAOYSA-N 1-aminoethane-1,2-diol Chemical compound NC(O)CO GODZNYBQGNSJJN-UHFFFAOYSA-N 0.000 description 1
BMQGRHQNCLTEKV-UHFFFAOYSA-N 2-[2,3-bis(2-hydroxyphenyl)propyl]phenol Chemical class OC1=CC=CC=C1CC(C=1C(=CC=CC=1)O)CC1=CC=CC=C1O BMQGRHQNCLTEKV-UHFFFAOYSA-N 0.000 description 1
RRUZNUBGRZKRNR-UHFFFAOYSA-N 2-chloro-2-methyloxirane Chemical compound CC1(Cl)CO1 RRUZNUBGRZKRNR-UHFFFAOYSA-N 0.000 description 1
JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
239000004604 Blowing Agent Substances 0.000 description 1
FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
HEBKCHPVOIAQTA-QWWZWVQMSA-N D-arabinitol Chemical compound OC[C@@H](O)C(O)[C@H](O)CO HEBKCHPVOIAQTA-QWWZWVQMSA-N 0.000 description 1
WYUFTYLVLQZQNH-JAJWTYFOSA-N Ethyl beta-D-glucopyranoside Chemical compound CCO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O WYUFTYLVLQZQNH-JAJWTYFOSA-N 0.000 description 1
SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
229920002121 Hydroxyl-terminated polybutadiene Polymers 0.000 description 1
229930195725 Mannitol Natural products 0.000 description 1
229920000877 Melamine resin Polymers 0.000 description 1
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 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
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 1
229930006000 Sucrose Natural products 0.000 description 1
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
150000001252 acrylic acid derivatives Chemical class 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000002411 adverse Effects 0.000 description 1
150000001336 alkenes Chemical class 0.000 description 1
RREGISFBPQOLTM-UHFFFAOYSA-N alumane;trihydrate Chemical compound O.O.O.[AlH3] RREGISFBPQOLTM-UHFFFAOYSA-N 0.000 description 1
238000007664 blowing Methods 0.000 description 1
CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
230000021523 carboxylation Effects 0.000 description 1
238000006473 carboxylation reaction Methods 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
238000012669 compression test Methods 0.000 description 1
238000007334 copolymerization reaction Methods 0.000 description 1
239000003431 cross linking reagent Substances 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
230000006837 decompression Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
125000005442 diisocyanate group Chemical group 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000003822 epoxy resin Substances 0.000 description 1
238000005187 foaming Methods 0.000 description 1
239000004088 foaming agent Substances 0.000 description 1
239000011953 free-radical catalyst Substances 0.000 description 1
239000007789 gas Substances 0.000 description 1
230000009477 glass transition Effects 0.000 description 1
229930182478 glucoside Natural products 0.000 description 1
150000002334 glycols Chemical class 0.000 description 1
229940015043 glyoxal Drugs 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
239000010439 graphite Substances 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
230000001788 irregular Effects 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
239000000594 mannitol Substances 0.000 description 1
235000010355 mannitol Nutrition 0.000 description 1
239000000463 material Substances 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
150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
HOVAGTYPODGVJG-UHFFFAOYSA-N methyl beta-galactoside Natural products COC1OC(CO)C(O)C(O)C1O HOVAGTYPODGVJG-UHFFFAOYSA-N 0.000 description 1
125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
238000002156 mixing Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
150000002825 nitriles Chemical class 0.000 description 1
229920003986 novolac Polymers 0.000 description 1
239000002245 particle Substances 0.000 description 1
WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
239000012071 phase Substances 0.000 description 1
DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 description 1
229920000162 poly(ureaurethane) Polymers 0.000 description 1
239000004632 polycaprolactone Substances 0.000 description 1
229920001610 polycaprolactone Polymers 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
230000000379 polymerizing effect Effects 0.000 description 1
229920000137 polyphosphoric acid Polymers 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
150000003384 small molecules Chemical class 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000005720 sucrose Substances 0.000 description 1
150000005846 sugar alcohols Polymers 0.000 description 1
239000000725 suspension Substances 0.000 description 1
238000010998 test method Methods 0.000 description 1
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 1
QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
229920006163 vinyl copolymer Polymers 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1
239000000811 xylitol Substances 0.000 description 1
HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
235000010447 xylitol Nutrition 0.000 description 1
229960002675 xylitol Drugs 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6552—Compounds of group C08G18/63
- C08G18/6558—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6564—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/0058—≥50 and <150kg/m3
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polyurethanes Or Polyureas (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Graft Or Block Polymers (AREA)
Materials For Medical Uses (AREA)
Woven Fabrics (AREA)

NO19953815A 1994-09-27 1995-09-27 Polyuretanskum med höy resiliens NO311620B1 (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9419562A GB9419562D0 (en)	1994-09-27	1994-09-27	High resilience polyurethane foam

Publications (3)

Publication Number	Publication Date
NO953815D0 NO953815D0 (no)	1995-09-27
NO953815L NO953815L (no)	1996-03-28
NO311620B1 true NO311620B1 (no)	2001-12-17

Family

ID=10762025

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19953815A NO311620B1 (no)	1994-09-27	1995-09-27	Polyuretanskum med höy resiliens

Country Status (9)

Country	Link
EP (1)	EP0704468B1 (fr)
JP (1)	JP3692168B2 (fr)
AT (1)	ATE215973T1 (fr)
CA (1)	CA2159246C (fr)
DE (1)	DE69526297T2 (fr)
DK (1)	DK0704468T3 (fr)
FI (1)	FI115724B (fr)
GB (1)	GB9419562D0 (fr)
NO (1)	NO311620B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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1994
- 1994-09-27 GB GB9419562A patent/GB9419562D0/en active Pending
1995
- 1995-09-26 FI FI954553A patent/FI115724B/fi active IP Right Grant
- 1995-09-27 CA CA002159246A patent/CA2159246C/fr not_active Expired - Fee Related
- 1995-09-27 AT AT95306838T patent/ATE215973T1/de not_active IP Right Cessation
- 1995-09-27 DK DK95306838T patent/DK0704468T3/da active
- 1995-09-27 EP EP95306838A patent/EP0704468B1/fr not_active Expired - Lifetime
- 1995-09-27 DE DE69526297T patent/DE69526297T2/de not_active Expired - Lifetime
- 1995-09-27 JP JP27205195A patent/JP3692168B2/ja not_active Expired - Fee Related
- 1995-09-27 NO NO19953815A patent/NO311620B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0704468A3 (fr)	1996-07-10
DK0704468T3 (da)	2002-07-22
FI954553A0 (fi)	1995-09-26
EP0704468A2 (fr)	1996-04-03
FI115724B (fi)	2005-06-30
CA2159246C (fr)	2008-12-02
NO953815L (no)	1996-03-28
EP0704468B1 (fr)	2002-04-10
DE69526297D1 (de)	2002-05-16
DE69526297T2 (de)	2002-08-14
CA2159246A1 (fr)	1996-03-28
GB9419562D0 (en)	1994-11-16
NO953815D0 (no)	1995-09-27
ATE215973T1 (de)	2002-04-15
JP3692168B2 (ja)	2005-09-07
FI954553L (fi)	1996-03-28
JPH08208798A (ja)	1996-08-13

Legal Events

Date	Code	Title	Description
2010-04-26	MM1K	Lapsed by not paying the annual fees

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