DK0480090T3 - Polyisocyanatsammensætninger og deres anvendelse til fremstilling af bløde polyurethanskumstoffer - Google Patents

Polyisocyanatsammensætninger og deres anvendelse til fremstilling af bløde polyurethanskumstoffer

Info

Publication number: DK0480090T3
Authority: DK; Denmark
Prior art keywords: polyisocyanate; production; polyurethane foams; soft polyurethane; polyisocyanate compositions
Prior art date: 1989-05-17

Application number

DK90119526.3T

Other languages

English (en)

Inventor

Gianflavio Dr Lunardon

Bruno Gallo

Original Assignee

Enichem Spa

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.)

1989-05-17

Filing date

1990-10-11

Publication date

1995-03-27

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40149606&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0480090(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1990-10-11 Application filed by Enichem Spa filed Critical Enichem Spa

1995-03-27 Application granted granted Critical

1995-03-27 Publication of DK0480090T3 publication Critical patent/DK0480090T3/da

Links

229920001228 polyisocyanate Polymers 0.000 title abstract 4
239000005056 polyisocyanate Substances 0.000 title abstract 4
229920005830 Polyurethane Foam Polymers 0.000 title 1
239000000203 mixture Substances 0.000 title 1
239000011496 polyurethane foam Substances 0.000 title 1
229920005862 polyol Polymers 0.000 abstract 3
239000004721 Polyphenylene oxide Substances 0.000 abstract 2
229920000570 polyether Polymers 0.000 abstract 2
150000003077 polyols Chemical class 0.000 abstract 2
150000001412 amines Chemical class 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
238000005187 foaming Methods 0.000 abstract 1
239000004088 foaming agent Substances 0.000 abstract 1
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
239000012948 isocyanate Substances 0.000 abstract 1
239000003381 stabilizer Substances 0.000 abstract 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- 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
- C08G18/48—Polyethers
- 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
- C08G18/48—Polyethers
- C08G18/4825—Polyethers containing two hydroxy groups
- 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

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)

DK90119526.3T 1989-05-17 1990-10-11 Polyisocyanatsammensætninger og deres anvendelse til fremstilling af bløde polyurethanskumstoffer DK0480090T3 (da)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
IT2054189A IT1229755B (it)	1989-05-17	1989-05-17	Composizioni poliisocianiche e loro impiego nella preparazione di schiume poliuretaniche flessibili.
IT54189		1989-05-17
AU63942/90A AU634586B2 (en)	1989-05-17	1990-10-09	Polyisocyanate compositions and their use in the preparation of flexible polyurethane foams
EP90119526A EP0480090B1 (en)	1989-05-17	1990-10-11	Polyisocyanate compositions and their use in the preparation of flexible polyurethane foams
CA002027354A CA2027354C (en)	1989-05-17	1990-10-11	Polyisocyanate compositions and their use in the preparation of flexible polyurethane foams
JP31121390A JP3311746B2 (ja)	1989-05-17	1990-11-16	柔軟なポリウレタンフォーム

Publications (1)

Publication Number	Publication Date
DK0480090T3 true DK0480090T3 (da)	1995-03-27

Family

ID=40149606

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK90119526.3T DK0480090T3 (da)	1989-05-17	1990-10-11	Polyisocyanatsammensætninger og deres anvendelse til fremstilling af bløde polyurethanskumstoffer

Country Status (10)

Country	Link
US (1)	US5091437A (da)
EP (1)	EP0480090B1 (da)
JP (1)	JP3311746B2 (da)
AT (1)	ATE117700T1 (da)
AU (1)	AU634586B2 (da)
CA (1)	CA2027354C (da)
DE (1)	DE69016429T2 (da)
DK (1)	DK0480090T3 (da)
ES (1)	ES2066929T3 (da)
IT (1)	IT1229755B (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5246977A (en) *	1990-05-04	1993-09-21	The Dow Chemical Company	Microcellular polyurethane polymers prepared from isocyanate-terminated poly(oxytetramethylene) glycol prepolymers
DE4203918A1 (de) *	1992-02-11	1993-08-12	Basf Ag	Verfahren zur herstellung von fluorchlorkohlenwasserstoff-freien polyurethan-weichschaumstoffen unter verwendung von urethangruppen enthaltenden polyisocyanatmischungen auf diphenylmethan-diisocyanatbasis sowie derartige modifizierte polyisocyanatmischungen
DE69307943T3 (de) *	1992-04-16	2003-01-30	Huntsman Ici Chemicals Llc, Salt Lake City	Polyisocyanatzusammensetzung
US5621016A (en) *	1992-04-16	1997-04-15	Imperial Chemical Industries Plc	Polyisocyanate compositions and low density flexible polyurethane foams produced therewith
CA2094554C (en) *	1992-05-12	2001-12-25	Thirumurti Narayan	Polymethylene polyphenyl polyisocyanate based prepolymers
EP0796880A2 (de) *	1996-03-21	1997-09-24	Bayer Ag	Feuchtigkeitshärtende Einkomponenten-Beschichtungsmittel
ITMI20010357A1 (it) *	2001-02-22	2002-08-22	Enichem Spa	Composizioni isocianiche e loro impiego nella preparazione di espansipoliuretanici a migliorate caratteristiche fisico-meccaniche
KR101066896B1 (ko) *	2006-06-20	2011-09-27	디아이씨 가부시끼가이샤	다분기 폴리에테르폴리올 및 우레탄계 수지 조성물
CN101993520B (zh) *	2009-08-24	2014-02-19	拜耳材料科技(中国)有限公司	异氰酸酯封端预聚物、及其制备方法和用途
US9018271B2 (en)	2010-11-03	2015-04-28	Dow Global Technologies Llc	Self-crushing polyurethane systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3483150A (en) *	1967-02-15	1969-12-09	Arthur Ehrlich	Polyurethane prepolymers and elastomers
GB1590554A (en) *	1977-03-16	1981-06-03	Mccord Corp	Cold impact resistant urethane foam
DE2815579A1 (de) *	1978-04-11	1979-10-25	Basf Ag	Verfahren zur herstellung von polyurethan-weichschaumstoffen
EP0010850B2 (en) *	1978-10-03	1990-01-31	Imperial Chemical Industries Plc	Liquid polyisocyanate compositions
CA1169639A (en) *	1981-06-16	1984-06-26	Tomasz S. Hope	Laying of optical waveguides onto a support filament
DE3241450A1 (de) *	1982-11-10	1984-05-10	Basf Ag, 6700 Ludwigshafen	Fluessige urethangruppen enthaltende polyisocyanatmischungen auf diphenylmethan-diisocyanat-basis, verfahren zu deren herstellung und deren verwendung zur herstellung von polyurethan-weichschaumstoffen
US4701476A (en) *	1985-12-27	1987-10-20	The Dow Chemical Company	Polyurethane elastomers prepared from high molecular weight prepolymers
DE3818769A1 (de) *	1988-06-02	1989-12-07	Bayer Ag	Fluessige polyisocyanatmischungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethan-weichschaumstoffen

1989
- 1989-05-17 IT IT2054189A patent/IT1229755B/it active
1990
- 1990-05-17 US US07/524,596 patent/US5091437A/en not_active Expired - Lifetime
- 1990-10-09 AU AU63942/90A patent/AU634586B2/en not_active Ceased
- 1990-10-11 DE DE69016429T patent/DE69016429T2/de not_active Expired - Lifetime
- 1990-10-11 ES ES90119526T patent/ES2066929T3/es not_active Expired - Lifetime
- 1990-10-11 AT AT90119526T patent/ATE117700T1/de not_active IP Right Cessation
- 1990-10-11 DK DK90119526.3T patent/DK0480090T3/da active
- 1990-10-11 CA CA002027354A patent/CA2027354C/en not_active Expired - Fee Related
- 1990-10-11 EP EP90119526A patent/EP0480090B1/en not_active Expired - Lifetime
- 1990-11-16 JP JP31121390A patent/JP3311746B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
AU6394290A (en)	1992-07-23
DE69016429D1 (de)	1995-03-09
EP0480090A1 (en)	1992-04-15
AU634586B2 (en)	1993-02-25
IT1229755B (it)	1991-09-10
CA2027354C (en)	1996-11-12
ATE117700T1 (de)	1995-02-15
EP0480090B1 (en)	1995-01-25
JP3311746B2 (ja)	2002-08-05
JPH04185627A (ja)	1992-07-02
US5091437A (en)	1992-02-25
IT8920541A0 (it)	1989-05-17
ES2066929T3 (es)	1995-03-16
DE69016429T2 (de)	1995-05-24
CA2027354A1 (en)	1992-04-12

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