ATE157375T1 - Katalysatoren zur herstellung von polyurethanen - Google Patents

Katalysatoren zur herstellung von polyurethanen

Info

Publication number: ATE157375T1
Authority: AT; Austria
Prior art keywords: complexes; gelation; delay; catalyst compositions; dissociate
Prior art date: 1992-10-09

Application number

AT92922030T

Other languages

English (en)

Inventor

Laura Ann Grier

Paul Lee Neill

Ralph Dawson Priester

Larry Wayne Mobley

Kenneth Wayne Skaggs

Robert Burton Turner

Original Assignee

Dow Chemical 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.)

1992-10-09

Filing date

1992-10-09

Publication date

1997-09-15

1992-10-09 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1997-09-15 Application granted granted Critical

1997-09-15 Publication of ATE157375T1 publication Critical patent/ATE157375T1/de

Links

239000003054 catalyst Substances 0.000 title abstract 3
229920002635 polyurethane Polymers 0.000 title abstract 2
239000004814 polyurethane Substances 0.000 title abstract 2
239000000203 mixture Substances 0.000 abstract 4
238000001879 gelation Methods 0.000 abstract 3
238000009472 formulation Methods 0.000 abstract 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
229920002396 Polyurea Polymers 0.000 abstract 1
-1 amine compounds Chemical class 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
229910052739 hydrogen Inorganic materials 0.000 abstract 1
239000001257 hydrogen Substances 0.000 abstract 1
238000011065 in-situ storage Methods 0.000 abstract 1
229920000582 polyisocyanurate Polymers 0.000 abstract 1
238000002360 preparation method Methods 0.000 abstract 1
150000003141 primary amines Chemical class 0.000 abstract 1
SYRHIZPPCHMRIT-UHFFFAOYSA-N tin(4+) Chemical class [Sn+4] SYRHIZPPCHMRIT-UHFFFAOYSA-N 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
- C08G18/16—Catalysts
- C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
- 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
- C08G18/16—Catalysts
- C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
- C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
- C08G18/165—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22 covered by C08G18/18 and C08G18/24
- 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
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/24—Catalysts containing metal compounds of tin

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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

AT92922030T 1992-10-09 1992-10-09 Katalysatoren zur herstellung von polyurethanen ATE157375T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US1992/008655 WO1994009047A1 (en)	1992-10-09	1992-10-09	Novel catalysts for preparation of polyurethanes

Publications (1)

Publication Number	Publication Date
ATE157375T1 true ATE157375T1 (de)	1997-09-15

Family

ID=22231438

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT92922030T ATE157375T1 (de)	1992-10-09	1992-10-09	Katalysatoren zur herstellung von polyurethanen

Country Status (7)

Country	Link
EP (1)	EP0705288B1 (de)
AT (1)	ATE157375T1 (de)
AU (1)	AU2870792A (de)
CA (1)	CA2173603C (de)
DE (1)	DE69221908T2 (de)
ES (1)	ES2106196T3 (de)
WO (1)	WO1994009047A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2252796A1 (en) *	1996-05-15	1997-11-20	The Dow Chemical Company	Mechanically frothed polyurethane foam prepared from a polyurethane formulation including an organo-metallic catalyst and a tertiary amine catalyst
US5908701A (en) *	1996-12-10	1999-06-01	The Dow Chemical Company	Preparation of filled reactive polyurethane carpet backing formulations using an in-line continuous mixing process
HUE037988T2 (hu)	2004-08-04	2018-09-28	Foam Supplies Inc	A reaktivitás idõbeli fennmaradása és a katalizátor lebomlása a poliuretán habban

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1197314A (en) *	1967-05-01	1970-07-01	Nuodex Ltd	Improvements relating to the production of Polyurethanes
DE2434185A1 (de) *	1974-07-16	1976-02-05	Bayer Ag	Verfahren zur herstellung von amidin-metall-komplexen
US4085072A (en) *	1975-12-18	1978-04-18	M&T Chemicals Inc.	Process for preparing oxidatively stable polyurethane foam
DE2601082A1 (de) *	1976-01-14	1977-07-21	Bayer Ag	Katalysatoren fuer isocyanat-polyadditionsreaktionen
US4150212A (en) *	1976-01-14	1979-04-17	Bayer Aktiengesellschaft	Catalytic process for polyurethane elastomers and foams
EP0044481B2 (de) *	1980-07-21	1987-03-11	Mobay Chemical Corporation	Verfahren zur Herstellung elastischer geformter Gegenstände

1992
- 1992-10-09 WO PCT/US1992/008655 patent/WO1994009047A1/en not_active Ceased
- 1992-10-09 EP EP92922030A patent/EP0705288B1/de not_active Expired - Lifetime
- 1992-10-09 AU AU28707/92A patent/AU2870792A/en not_active Abandoned
- 1992-10-09 AT AT92922030T patent/ATE157375T1/de not_active IP Right Cessation
- 1992-10-09 ES ES92922030T patent/ES2106196T3/es not_active Expired - Lifetime
- 1992-10-09 CA CA002173603A patent/CA2173603C/en not_active Expired - Lifetime
- 1992-10-09 DE DE69221908T patent/DE69221908T2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2173603A1 (en)	1994-04-28
EP0705288A1 (de)	1996-04-10
DE69221908T2 (de)	1998-01-02
WO1994009047A1 (en)	1994-04-28
CA2173603C (en)	2003-06-24
DE69221908D1 (de)	1997-10-02
AU2870792A (en)	1994-05-09
EP0705288B1 (de)	1997-08-27
ES2106196T3 (es)	1997-11-01

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Legal Events

Date	Code	Title	Description
1998-02-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties