NL8200921A - Werkwijze ter vervaardiging van stijve polyurethanschuimstoffen uit polyethers-polyolen en polyhydroxypolyfenylalkanen. - Google Patents

Werkwijze ter vervaardiging van stijve polyurethanschuimstoffen uit polyethers-polyolen en polyhydroxypolyfenylalkanen. Download PDF

Info

Publication number: NL8200921A
Authority: NL; Netherlands
Prior art keywords: process according; polyols; compounds; polyether; polyhydroxypolyphenylalkane
Prior art date: 1981-03-06

Application number

NL8200921A

Other languages

English (en)

Dutch (nl)

Original Assignee

Chloe Chemie

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.)

1981-03-06

Filing date

1982-03-05

Publication date

1982-10-01

1982-03-05 Application filed by Chloe Chemie filed Critical Chloe Chemie

1982-10-01 Publication of NL8200921A publication Critical patent/NL8200921A/nl

Links

229920005862 polyol Polymers 0.000 title claims description 30
150000003077 polyols Chemical class 0.000 title claims description 27
229920000570 polyether Polymers 0.000 title claims description 24
238000000034 method Methods 0.000 title claims description 17
229920005830 Polyurethane Foam Polymers 0.000 title claims description 12
239000011496 polyurethane foam Substances 0.000 title claims description 12
238000004519 manufacturing process Methods 0.000 title claims description 7
239000000203 mixture Substances 0.000 claims description 23
150000001875 compounds Chemical class 0.000 claims description 21
239000005056 polyisocyanate Substances 0.000 claims description 18
229920001228 polyisocyanate Polymers 0.000 claims description 17
239000004721 Polyphenylene oxide Substances 0.000 claims description 16
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 14
229920002635 polyurethane Polymers 0.000 claims description 9
239000004814 polyurethane Substances 0.000 claims description 9
125000003118 aryl group Chemical group 0.000 claims description 8
239000004604 Blowing Agent Substances 0.000 claims description 6
125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 5
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 4
PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 claims description 4
239000012948 isocyanate Substances 0.000 claims description 4
150000002513 isocyanates Chemical class 0.000 claims description 4
125000001931 aliphatic group Chemical group 0.000 claims description 2
125000004432 carbon atom Chemical group C* 0.000 claims description 2
DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 2
150000001335 aliphatic alkanes Chemical class 0.000 description 7
239000003054 catalyst Substances 0.000 description 7
239000006260 foam Substances 0.000 description 7
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 5
125000003277 amino group Chemical group 0.000 description 5
239000003431 cross linking reagent Substances 0.000 description 5
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 4
-1 oxes Chemical class 0.000 description 4
229920006389 polyphenyl polymer Polymers 0.000 description 4
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
239000004593 Epoxy Substances 0.000 description 3
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 3
230000000052 comparative effect Effects 0.000 description 3
239000003995 emulsifying agent Substances 0.000 description 3
238000002156 mixing Methods 0.000 description 3
238000000465 moulding Methods 0.000 description 3
230000009257 reactivity Effects 0.000 description 3
PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
UDHXJZHVNHGCEC-UHFFFAOYSA-N Chlorophacinone Chemical compound C1=CC(Cl)=CC=C1C(C=1C=CC=CC=1)C(=O)C1C(=O)C2=CC=CC=C2C1=O UDHXJZHVNHGCEC-UHFFFAOYSA-N 0.000 description 2
SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 description 2
YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-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
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
150000001412 amines Chemical class 0.000 description 2
238000009833 condensation Methods 0.000 description 2
230000005494 condensation Effects 0.000 description 2
238000011049 filling Methods 0.000 description 2
230000009970 fire resistant effect Effects 0.000 description 2
IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
229920001296 polysiloxane Polymers 0.000 description 2
230000002269 spontaneous effect Effects 0.000 description 2
239000005720 sucrose Substances 0.000 description 2
CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 2
IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 2
239000012855 volatile organic compound Substances 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
QDLQFWNOQPOPHV-UHFFFAOYSA-N 1-[bis(2-chloroethoxy)phosphoryl]-1-[2-chloroethoxy-[1-[2-chloroethoxy(2-chloroethyl)phosphoryl]oxyethyl]phosphoryl]oxyethane Chemical compound ClCCOP(=O)(OCCCl)C(C)OP(=O)(OCCCl)C(C)OP(=O)(CCCl)OCCCl QDLQFWNOQPOPHV-UHFFFAOYSA-N 0.000 description 1
OSUKSSHOHKZSJC-UHFFFAOYSA-N 12591-02-5 Chemical class ClP(=O)=O OSUKSSHOHKZSJC-UHFFFAOYSA-N 0.000 description 1
CCJKFLLIJCGHMO-UHFFFAOYSA-N 2-[diethoxyphosphorylmethyl(2-hydroxyethyl)amino]ethanol Chemical compound CCOP(=O)(OCC)CN(CCO)CCO CCJKFLLIJCGHMO-UHFFFAOYSA-N 0.000 description 1
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 1
239000004971 Cross linker Substances 0.000 description 1
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 1
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 1
RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
WOURXYYHORRGQO-UHFFFAOYSA-N Tri(3-chloropropyl) phosphate Chemical compound ClCCCOP(=O)(OCCCCl)OCCCCl WOURXYYHORRGQO-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
239000002253 acid Substances 0.000 description 1
239000000654 additive Substances 0.000 description 1
150000007824 aliphatic compounds Chemical class 0.000 description 1
229910000410 antimony oxide Inorganic materials 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
230000000295 complement effect Effects 0.000 description 1
239000006071 cream Substances 0.000 description 1
229960002887 deanol Drugs 0.000 description 1
JQZRVMZHTADUSY-UHFFFAOYSA-L di(octanoyloxy)tin Chemical compound [Sn+2].CCCCCCCC([O-])=O.CCCCCCCC([O-])=O JQZRVMZHTADUSY-UHFFFAOYSA-L 0.000 description 1
239000012975 dibutyltin dilaurate Substances 0.000 description 1
239000012972 dimethylethanolamine Substances 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000003063 flame retardant Substances 0.000 description 1
238000005187 foaming Methods 0.000 description 1
229930182478 glucoside Natural products 0.000 description 1
150000008131 glucosides Chemical class 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
238000009413 insulation Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000006386 neutralization reaction Methods 0.000 description 1
VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
150000003018 phosphorus compounds Chemical class 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
230000000750 progressive effect Effects 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
150000004756 silanes Chemical class 0.000 description 1
239000000600 sorbitol Substances 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
150000003512 tertiary amines Chemical class 0.000 description 1
NWIKMSABBNGQRG-UHFFFAOYSA-N tris(3,3-dibromopropyl) phosphate Chemical compound BrC(Br)CCOP(=O)(OCCC(Br)Br)OCCC(Br)Br NWIKMSABBNGQRG-UHFFFAOYSA-N 0.000 description 1
230000003313 weakening effect Effects 0.000 description 1
CHJMFFKHPHCQIJ-UHFFFAOYSA-L zinc;octanoate Chemical compound [Zn+2].CCCCCCCC([O-])=O.CCCCCCCC([O-])=O CHJMFFKHPHCQIJ-UHFFFAOYSA-L 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
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 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
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
- 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

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)

NL8200921A 1981-03-06 1982-03-05 Werkwijze ter vervaardiging van stijve polyurethanschuimstoffen uit polyethers-polyolen en polyhydroxypolyfenylalkanen. NL8200921A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8104470		1981-03-06
FR8104470A FR2501215B1 (fr)	1981-03-06	1981-03-06	Fabrication de mousses rigides de polyurethane a partir de composes polyhydroxyles polyaromatiques

Publications (1)

Publication Number	Publication Date
NL8200921A true NL8200921A (nl)	1982-10-01

Family

ID=9255925

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8200921A NL8200921A (nl)	1981-03-06	1982-03-05	Werkwijze ter vervaardiging van stijve polyurethanschuimstoffen uit polyethers-polyolen en polyhydroxypolyfenylalkanen.

Country Status (6)

Country	Link
BE (1)	BE892390A (fr)
DE (1)	DE3207558C2 (fr)
FR (1)	FR2501215B1 (fr)
GB (1)	GB2094322B (fr)
IT (1)	IT1148104B (fr)
NL (1)	NL8200921A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0103952B1 (fr) *	1982-08-18	1988-12-28	Imperial Chemical Industries Plc	Colorants anthraquinoniques pléochroiques
FR2555996B1 (fr) *	1983-12-02	1987-04-30	Atlantic Richfield Co	Compositions pour mousse polyurethane a peau autoformee
BR8701098A (pt) *	1987-03-11	1988-09-13	Brastemp Sa	Processo de preparacao de poliuretano rigido

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3063964A (en) *	1960-01-15	1962-11-13	Allied Chem	Polyether-urethane compositions modified with polymethylol phenols
FR1371052A (fr) *	1962-10-10	1964-08-28	Dow Chemical Co	Mousses améliorées de polyuréthane et procédé pour leur fabrication
GB1115790A (en) *	1964-04-03	1968-05-29	Union Carbide Corp	Printing plate compositions
GB1185151A (en) *	1966-07-15	1970-03-25	Courtaulds Ltd	Improvements relating to the Production of Artificial Spandex Filaments
US3598771A (en) *	1968-12-04	1971-08-10	Dow Chemical Co	Polyurethane compositions prepared from polyisocyanates and phenol-aldehyde resins
CH520724A (de) *	1968-12-04	1972-03-31	Dow Chemical Co	Verfahren zur Herstellung eines flammbeständigen Polyurethan-Schaumstoffes
US3706680A (en) *	1970-11-30	1972-12-19	Dow Chemical Co	Foamed polyurethanes prepared from diphenols and polyisocyanates
BE790459A (fr) *	1971-10-26	1973-04-24	Hooker Chemical Corp	Liants pour agregats de fonderie
JPS4945600B2 (fr) *	1972-06-26	1974-12-05
US3939106A (en) *	1973-03-20	1976-02-17	Union Carbide Corporation	Energy absorbing polyurethane-polyurea cellular elastomers
GB1431089A (en) *	1973-04-02	1976-04-07	Dow Chemical Co	Polyurethane products derived from novolac resins and polyether polyols
GB1575637A (en) *	1976-10-04	1980-09-24	Textron Inc	Aqueous colloidal polyurea-urethane ionomer dispersions
JPS5835607B2 (ja) *	1980-03-21	1983-08-03	保土谷化学工業株式会社	ポリウレタン変性ポリイソシアヌレ−トフオ−ムの製造法

1981
- 1981-03-06 FR FR8104470A patent/FR2501215B1/fr not_active Expired
1982
- 1982-03-01 GB GB8205907A patent/GB2094322B/en not_active Expired
- 1982-03-03 DE DE3207558A patent/DE3207558C2/de not_active Expired
- 1982-03-03 IT IT47908/82A patent/IT1148104B/it active
- 1982-03-05 BE BE0/207492A patent/BE892390A/fr not_active IP Right Cessation
- 1982-03-05 NL NL8200921A patent/NL8200921A/nl not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE3207558C2 (de)	1987-02-26
GB2094322B (en)	1984-09-26
DE3207558A1 (de)	1982-09-16
BE892390A (fr)	1982-09-06
IT8247908A0 (it)	1982-03-03
IT1148104B (it)	1986-11-26
FR2501215B1 (fr)	1986-06-27
GB2094322A (en)	1982-09-15
FR2501215A1 (fr)	1982-09-10

Legal Events

Date	Code	Title	Description
1982-10-01	A1A	A request for search or an international-type search has been filed
1983-04-05	BB	A search report has been drawn up
1985-01-01	A85	Still pending on 85-01-01
1986-05-16	CNR	Transfer of rights (patent application after its laying open for public inspection)	Free format text: ATOCHEM. SOCIETE -
1986-06-16	CNR	Transfer of rights (patent application after its laying open for public inspection)	Free format text: ATLANTIC RICHFIELD COMPANY TE PHILADELPHIA
1988-11-01	BA	A request for search or an international-type search has been filed
1988-12-01	BC	A request for examination has been filed
1989-03-01	BB	A search report has been drawn up
1989-07-03	BC	A request for examination has been filed
1992-11-02	BV	The patent application has lapsed
1994-05-02	BV	The patent application has lapsed

Publication	Publication Date	Title
JP3605154B2 (ja)	2004-12-22	気泡ポリウレタン成形品のｃｆｃを用いない製造方法
CA2567850C (fr)	2014-04-22	Procede de preparation de mousses de polyurethane ayant des emissions en composes organiques volatils reduites
CA1308514C (fr)	1992-10-06	Compositions de polyisocyanate liquides, procede de preparation et leurutilisation dans la preparation de mousses de polyurethane souples
DE2427273C2 (de)	1982-10-07	Verfahren zur Herstellung von formverschäumten Schaumstoffen mit selbsttrennenden Eigenschaften
HUT77801A (hu)	1998-08-28	Eljárás zárt cellás poliuretánhabok előállítására szénhidrogén hajtóanyag jelenlétében, valamint poliuretán-prekurzorként alkalmazható anyagkeverékek
JP2016526585A (ja)	2016-09-05	イソシアネート／シロキサンポリエーテル組成物
JPH03199224A (ja)	1991-08-30	低圧縮硬さを有するポリウレタン軟質フォームの製造方法およびこのために使用するブロックポリオキシプロピレンーポリオキシエチレン―ポリオール混合物
DE69019651T2 (de)	1995-10-26	Chemisches Treibmittel.
DE60111334T2 (de)	2006-05-18	Polyisocyanatzusammensetzungen und Verfahren zur Herstellung von Weichschäumen niedriger Dichte mit niedrigem feuchtgealterten Druckverformungsrest aus diesen Polyisocyanatzusammensetzungen
CA2023641C (fr)	2001-05-15	Melanges liquides de polyisocyanate, methode de preparation et leur utilisation dans la preparation des mousses de polyurethanne
CZ281299A3 (cs)	1999-11-17	Isokyanátové směsi pro polyurethanové pěny s nízkou hustotou
JPH1087777A (ja)	1998-04-07	良好な流動性をもつ発泡性ポリウレタン調製物及び発泡ポリウレタン成形品の製造方法
CA2134265C (fr)	2004-09-07	Procede servant a produire des mousses semi-rigides contenant des groupes d'urethane aux proprietes d'ecoulement ameliorees
EP0294110B1 (fr)	1993-09-08	Procédé pour la préparation de mousses rigides.
US5468783A (en)	1995-11-21	Modified aromatic polyisocyanates and their use for the production of rigid foamed materials
CA2110894A1 (fr)	1994-07-01	Procede servant a preparer des mousses rigides
JPH0328447B2 (fr)	1991-04-19
JPS59102916A (ja)	1984-06-14	微孔質成形品の製造方法
US5426126A (en)	1995-06-20	Liquid, light-colored polyisocyanate mixtures and a process for their production
NL8200921A (nl)	1982-10-01	Werkwijze ter vervaardiging van stijve polyurethanschuimstoffen uit polyethers-polyolen en polyhydroxypolyfenylalkanen.
KR20010051398A (ko)	2001-06-25	폴리우레탄 발포제품의 제조방법
US20050020708A1 (en)	2005-01-27	Foamed isocyanate-based polymer having improved hardness properties and process for production thereof
JPH0440369B2 (fr)	1992-07-02
EP0884340B1 (fr)	2004-03-31	Procédé de préparation d'une mousse flexible de polyuréthane ayant un comportement amélioré au feu
DE69921997T2 (de)	2005-11-03	Verfahren zur Herstellung von Polyurethan- oder Polyharnstoff-Schaumstoff