CA1229449A - Obtention de compositions de moulage isocyanate- lignocellulosiques a l'aide d'un copolymere de polysiloxane fonctionnel et d'acide carboxylique, ou de l'un de ses sels, comme agent de demoulage - Google Patents

Obtention de compositions de moulage isocyanate- lignocellulosiques a l'aide d'un copolymere de polysiloxane fonctionnel et d'acide carboxylique, ou de l'un de ses sels, comme agent de demoulage

Info

Publication number: CA1229449A
Authority: CA; Canada
Prior art keywords: composition according; copolymer; monocarboxylic acid; salt; lignocellulosic
Prior art date: 1984-10-29
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.): Expired

Application number

CA000466534A

Other languages

English (en)

Inventor

Tinh Nguyen

James M. Gaul

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Atlantic Richfield Co

Original Assignee

Atlantic Richfield Co

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.)

1984-10-29

Filing date

1984-10-29

Publication date

1987-11-17

1984-10-29 Application filed by Atlantic Richfield Co filed Critical Atlantic Richfield Co

1984-10-29 Priority to CA000466534A priority Critical patent/CA1229449A/fr

1987-11-17 Application granted granted Critical

1987-11-17 Publication of CA1229449A publication Critical patent/CA1229449A/fr

Status Expired legal-status Critical Current

Links

239000003795 chemical substances by application Substances 0.000 title claims abstract description 25
229920001577 copolymer Polymers 0.000 title claims abstract description 22
150000003839 salts Chemical class 0.000 title claims abstract description 15
239000000203 mixture Substances 0.000 title claims description 34
239000012948 isocyanate Substances 0.000 title description 14
238000002360 preparation method Methods 0.000 title description 8
229920001228 polyisocyanate Polymers 0.000 claims abstract description 22
239000005056 polyisocyanate Substances 0.000 claims abstract description 22
239000011230 binding agent Substances 0.000 claims abstract description 20
229920001296 polysiloxane Polymers 0.000 claims abstract description 18
229910052751 metal Chemical class 0.000 claims abstract description 13
239000002184 metal Chemical class 0.000 claims abstract description 13
239000002131 composite material Substances 0.000 claims abstract description 11
239000007795 chemical reaction product Substances 0.000 claims abstract 2
-1 polysiloxane Polymers 0.000 claims description 18
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 7
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 5
150000002763 monocarboxylic acids Chemical class 0.000 claims description 5
229910052700 potassium Inorganic materials 0.000 claims description 5
IPCSVZSSVZVIGE-UHFFFAOYSA-N palmitic acid group Chemical group C(CCCCCCCCCCCCCCC)(=O)O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 4
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
229910052791 calcium Inorganic materials 0.000 claims description 3
239000011575 calcium Substances 0.000 claims description 3
239000011591 potassium Substances 0.000 claims description 3
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
229910052793 cadmium Inorganic materials 0.000 claims description 2
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 2
125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
229910052744 lithium Inorganic materials 0.000 claims description 2
229910052749 magnesium Inorganic materials 0.000 claims description 2
239000011777 magnesium Substances 0.000 claims description 2
229910052708 sodium Inorganic materials 0.000 claims description 2
239000011734 sodium Substances 0.000 claims description 2
ULQISTXYYBZJSJ-UHFFFAOYSA-N 12-hydroxyoctadecanoic acid Chemical group CCCCCCC(O)CCCCCCCCCCC(O)=O ULQISTXYYBZJSJ-UHFFFAOYSA-N 0.000 claims 2
229940114072 12-hydroxystearic acid Drugs 0.000 claims 1
235000021314 Palmitic acid Nutrition 0.000 claims 1
235000021355 Stearic acid Nutrition 0.000 claims 1
229910052788 barium Inorganic materials 0.000 claims 1
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 1
CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical group [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims 1
239000008116 calcium stearate Substances 0.000 claims 1
235000013539 calcium stearate Nutrition 0.000 claims 1
150000002505 iron Chemical class 0.000 claims 1
FRVCGRDGKAINSV-UHFFFAOYSA-L iron(2+);octadecanoate Chemical group [Fe+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O FRVCGRDGKAINSV-UHFFFAOYSA-L 0.000 claims 1
WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims 1
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical group CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims 1
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims 1
229940096992 potassium oleate Drugs 0.000 claims 1
MLICVSDCCDDWMD-KVVVOXFISA-M potassium;(z)-octadec-9-enoate Chemical group [K+].CCCCCCCC\C=C/CCCCCCCC([O-])=O MLICVSDCCDDWMD-KVVVOXFISA-M 0.000 claims 1
239000008117 stearic acid Substances 0.000 claims 1
239000002245 particle Substances 0.000 abstract description 22
239000012530 fluid Substances 0.000 abstract description 14
150000002762 monocarboxylic acid derivatives Chemical class 0.000 abstract description 7
238000000748 compression moulding Methods 0.000 abstract description 2
KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 abstract description 2
239000003085 diluting agent Substances 0.000 abstract 1
150000002513 isocyanates Chemical class 0.000 description 13
238000000034 method Methods 0.000 description 13
239000002253 acid Substances 0.000 description 12
239000002023 wood Substances 0.000 description 12
239000000839 emulsion Substances 0.000 description 7
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 6
208000037062 Polyps Diseases 0.000 description 5
239000007787 solid Substances 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
229910052782 aluminium Inorganic materials 0.000 description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
229910052742 iron Inorganic materials 0.000 description 4
239000012978 lignocellulosic material Substances 0.000 description 4
239000000463 material Substances 0.000 description 4
SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 description 4
239000004698 Polyethylene Substances 0.000 description 3
125000004432 carbon atom Chemical group C* 0.000 description 3
239000000835 fiber Substances 0.000 description 3
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
239000003960 organic solvent Substances 0.000 description 3
229920000573 polyethylene Polymers 0.000 description 3
229920005862 polyol Polymers 0.000 description 3
150000003077 polyols Chemical class 0.000 description 3
238000003825 pressing Methods 0.000 description 3
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 2
235000008314 Echinocereus dasyacanthus Nutrition 0.000 description 2
240000005595 Echinocereus dasyacanthus Species 0.000 description 2
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 2
CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 description 2
239000003995 emulsifying agent Substances 0.000 description 2
239000010408 film Substances 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
239000012442 inert solvent Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
238000002156 mixing Methods 0.000 description 2
238000000465 moulding Methods 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
150000003254 radicals Chemical class 0.000 description 2
229920006395 saturated elastomer Polymers 0.000 description 2
239000002904 solvent Substances 0.000 description 2
238000005507 spraying Methods 0.000 description 2
238000003756 stirring Methods 0.000 description 2
210000002268 wool Anatomy 0.000 description 2
ALQLPWJFHRMHIU-UHFFFAOYSA-N 1,4-diisocyanatobenzene Chemical class O=C=NC1=CC=C(N=C=O)C=C1 ALQLPWJFHRMHIU-UHFFFAOYSA-N 0.000 description 1
DKJBREHOVWISMR-UHFFFAOYSA-N 1-chloro-2,3-diisocyanatobenzene Chemical compound ClC1=CC=CC(N=C=O)=C1N=C=O DKJBREHOVWISMR-UHFFFAOYSA-N 0.000 description 1
RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
235000009434 Actinidia chinensis Nutrition 0.000 description 1
244000298697 Actinidia deliciosa Species 0.000 description 1
235000009436 Actinidia deliciosa Nutrition 0.000 description 1
108700028369 Alleles Proteins 0.000 description 1
244000075850 Avena orientalis Species 0.000 description 1
235000007319 Avena orientalis Nutrition 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
240000002989 Euphorbia neriifolia Species 0.000 description 1
239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
241001441571 Hiodontidae Species 0.000 description 1
OWIKHYCFFJSOEH-UHFFFAOYSA-N Isocyanic acid Chemical compound N=C=O OWIKHYCFFJSOEH-UHFFFAOYSA-N 0.000 description 1
240000006240 Linum usitatissimum Species 0.000 description 1
235000004431 Linum usitatissimum Nutrition 0.000 description 1
HOKDBMAJZXIPGC-UHFFFAOYSA-N Mequitazine Chemical compound C12=CC=CC=C2SC2=CC=CC=C2N1CC1C(CC2)CCN2C1 HOKDBMAJZXIPGC-UHFFFAOYSA-N 0.000 description 1
QORUGOXNWQUALA-UHFFFAOYSA-N N=C=O.N=C=O.N=C=O.C1=CC=C(C(C2=CC=CC=C2)C2=CC=CC=C2)C=C1 Chemical compound N=C=O.N=C=O.N=C=O.C1=CC=C(C(C2=CC=CC=C2)C2=CC=CC=C2)C=C1 QORUGOXNWQUALA-UHFFFAOYSA-N 0.000 description 1
240000007594 Oryza sativa Species 0.000 description 1
235000007164 Oryza sativa Nutrition 0.000 description 1
CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
235000011613 Pinus brutia Nutrition 0.000 description 1
241000018646 Pinus brutia Species 0.000 description 1
241000209504 Poaceae Species 0.000 description 1
229920000538 Poly[(phenyl isocyanate)-co-formaldehyde] Polymers 0.000 description 1
239000002202 Polyethylene glycol Substances 0.000 description 1
239000004721 Polyphenylene oxide Substances 0.000 description 1
KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
102100030852 Run domain Beclin-1-interacting and cysteine-rich domain-containing protein Human genes 0.000 description 1
101710179516 Run domain Beclin-1-interacting and cysteine-rich domain-containing protein Proteins 0.000 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
235000018936 Vitellaria paradoxa Nutrition 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
125000002723 alicyclic group Chemical group 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
229920000180 alkyd Polymers 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
239000010425 asbestos Substances 0.000 description 1
HIFVAOIJYDXIJG-UHFFFAOYSA-N benzylbenzene;isocyanic acid Chemical class N=C=O.N=C=O.C=1C=CC=CC=1CC1=CC=CC=C1 HIFVAOIJYDXIJG-UHFFFAOYSA-N 0.000 description 1
150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
150000001735 carboxylic acids Chemical class 0.000 description 1
235000013339 cereals Nutrition 0.000 description 1
239000011093 chipboard Substances 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
239000007799 cork Substances 0.000 description 1
125000005442 diisocyanate group Chemical group 0.000 description 1
125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
230000001804 emulsifying effect Effects 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
239000003063 flame retardant Substances 0.000 description 1
DYDNPESBYVVLBO-UHFFFAOYSA-N formanilide Chemical compound O=CNC1=CC=CC=C1 DYDNPESBYVVLBO-UHFFFAOYSA-N 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
239000011491 glass wool Substances 0.000 description 1
239000003292 glue Substances 0.000 description 1
150000002334 glycols Chemical class 0.000 description 1
RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
239000010410 layer Substances 0.000 description 1
BACHBFVBHLGWSL-UHFFFAOYSA-N methyl 2-[4-(2,4-dichlorophenoxy)phenoxy]propanoate Chemical compound C1=CC(OC(C)C(=O)OC)=CC=C1OC1=CC=C(Cl)C=C1Cl BACHBFVBHLGWSL-UHFFFAOYSA-N 0.000 description 1
239000010445 mica Substances 0.000 description 1
229910052618 mica group Inorganic materials 0.000 description 1
239000006082 mold release agent Substances 0.000 description 1
125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
125000001624 naphthyl group Chemical group 0.000 description 1
229930014626 natural product Natural products 0.000 description 1
239000003921 oil Substances 0.000 description 1
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
125000000962 organic group Chemical group 0.000 description 1
239000011368 organic material Substances 0.000 description 1
125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
239000000123 paper Substances 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
229920005906 polyester polyol Polymers 0.000 description 1
229920000570 polyether Polymers 0.000 description 1
229920001223 polyethylene glycol Polymers 0.000 description 1
229920000151 polyglycol Polymers 0.000 description 1
239000010695 polyglycol Substances 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
229920006389 polyphenyl polymer Polymers 0.000 description 1
229920001451 polypropylene glycol Polymers 0.000 description 1
239000011148 porous material Substances 0.000 description 1
RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
235000009566 rice Nutrition 0.000 description 1
229910052895 riebeckite Inorganic materials 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000010902 straw Substances 0.000 description 1
239000004616 structural foam Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
229920003002 synthetic resin Polymers 0.000 description 1
239000000057 synthetic resin Substances 0.000 description 1
239000010409 thin film Substances 0.000 description 1
KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
239000001993 wax Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1

Landscapes

Polyurethanes Or Polyureas (AREA)
Compositions Of Macromolecular Compounds (AREA)

CA000466534A 1984-10-29 1984-10-29 Obtention de compositions de moulage isocyanate- lignocellulosiques a l'aide d'un copolymere de polysiloxane fonctionnel et d'acide carboxylique, ou de l'un de ses sels, comme agent de demoulage Expired CA1229449A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000466534A CA1229449A (fr)	1984-10-29	1984-10-29	Obtention de compositions de moulage isocyanate- lignocellulosiques a l'aide d'un copolymere de polysiloxane fonctionnel et d'acide carboxylique, ou de l'un de ses sels, comme agent de demoulage

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000466534A CA1229449A (fr)	1984-10-29	1984-10-29	Obtention de compositions de moulage isocyanate- lignocellulosiques a l'aide d'un copolymere de polysiloxane fonctionnel et d'acide carboxylique, ou de l'un de ses sels, comme agent de demoulage

Publications (1)

Publication Number	Publication Date
CA1229449A true CA1229449A (fr)	1987-11-17

Family

ID=4129023

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000466534A Expired CA1229449A (fr)	1984-10-29	1984-10-29	Obtention de compositions de moulage isocyanate- lignocellulosiques a l'aide d'un copolymere de polysiloxane fonctionnel et d'acide carboxylique, ou de l'un de ses sels, comme agent de demoulage

Country Status (1)

Country	Link
CA (1)	CA1229449A (fr)

1984
- 1984-10-29 CA CA000466534A patent/CA1229449A/fr not_active Expired

Legal Events

Date	Code	Title	Description
2004-11-17	MKEX	Expiry
2023-05-26	MKEX	Expiry	Effective date: 20041117

Publication	Publication Date	Title
US4528154A (en)	1985-07-09	Preparation of molded lignocellulosic compositions using an emulsifiable polyisocyanate binder and an emulsifiable carboxy functional siloxane internal release agent
US4396673A (en)	1983-08-02	Methods for the manufacture of particle board utilizing an isocyanate binder and mineral wax release agent in an aqueous emulsion
EP0057502B1 (fr)	1984-06-13	Dispersions de cire et leur utilisation pour la manufacture de feuilles ou d'articles moulés
CA2452679C (fr)	2011-06-21	Agent separateur pour composites lignocellulosiques
US4742144A (en)	1988-05-03	Copolymeric composition of a functional polysiloxane and a carboxylic acid or salt thereof
JP2002533249A (ja)	2002-10-08	チキソトロープバインダー組成物を含む木材複合材料の製造方法
US4772442A (en)	1988-09-20	Isocyanate-carboxyl group-containing fatty compounds for manufacture of lignocellulosic composites
US4740575A (en)	1988-04-26	Terpolymer composition comprising a functional polysiloxane, an isocyanate and a mono-carboxylic acid or salt thereof
DE69627172T2 (de)	2003-10-16	Polyisocyanat-zusammensetzung zum binden von lignocellulose-material
EP0046014B1 (fr)	1985-11-06	Feuilles ou corps moulés, procédés pour leur fabrication et émulsions aqueuses employées dans leur fabrication
IE911739A1 (en)	1991-12-04	Mould-release compositions
CA1229449A (fr)	1987-11-17	Obtention de compositions de moulage isocyanate- lignocellulosiques a l'aide d'un copolymere de polysiloxane fonctionnel et d'acide carboxylique, ou de l'un de ses sels, comme agent de demoulage
EP0177647B1 (fr)	1989-07-26	Préparation de compositions moulées de lignocellulose-isocyanate utilisant comme agent de séparation un copolymère de polysiloxane actif et d'un acide carboxylique ou un sel correspondant
EP0176640B1 (fr)	1989-07-12	Préparation de compositions moulées de lignocellulose-isocyanate, utilisant comme agent de séparation de l'acide polysiloxane-isocyanate-carboxylique ou un sel correspondant
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