BE850328A - Catalyseurs combines pour la reaction de polyaddition des isocyanates - Google Patents
Catalyseurs combines pour la reaction de polyaddition des isocyanatesInfo
- Publication number
- BE850328A BE850328A BE174031A BE174031A BE850328A BE 850328 A BE850328 A BE 850328A BE 174031 A BE174031 A BE 174031A BE 174031 A BE174031 A BE 174031A BE 850328 A BE850328 A BE 850328A
- Authority
- BE
- Belgium
- Prior art keywords
- isocyanates
- polyaddition reaction
- combined catalysts
- catalysts
- combined
- Prior art date
Links
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
- 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
-
- 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
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/285—Nitrogen containing compounds
- C08G18/2865—Compounds having only one primary or secondary amino group; Ammonia
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762601082 DE2601082A1 (de) | 1976-01-14 | 1976-01-14 | Katalysatoren fuer isocyanat-polyadditionsreaktionen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE850328A true BE850328A (fr) | 1977-07-13 |
Family
ID=5967382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE174031A BE850328A (fr) | 1976-01-14 | 1977-01-13 | Catalyseurs combines pour la reaction de polyaddition des isocyanates |
Country Status (10)
Country | Link |
---|---|
US (1) | US4115320A (fr) |
JP (1) | JPS5287496A (fr) |
AT (1) | ATA11577A (fr) |
BE (1) | BE850328A (fr) |
CH (1) | CH628654A5 (fr) |
DE (1) | DE2601082A1 (fr) |
ES (1) | ES454990A1 (fr) |
FR (1) | FR2338296A1 (fr) |
GB (1) | GB1516482A (fr) |
IT (1) | IT1084052B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3015440A1 (de) * | 1980-04-22 | 1981-10-29 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polyurethan-kunststoffen unter verwendung von cyclischen, n-hydroxyalkyl-substituierten, amidingruppen aufweisenden verbindungen als katalysatoren |
US4332927A (en) * | 1980-11-14 | 1982-06-01 | Caschem, Inc. | Catalyst-containing stable polyurethane forming compositions which are non-cytotoxic when cured and separatory devices employing same |
US4601995A (en) * | 1985-11-04 | 1986-07-22 | Ashland Oil, Inc. | Organo tin catalysts modified with bicyclic amide acetals |
JPH0733422B2 (ja) * | 1988-11-22 | 1995-04-12 | 日本ポリウレタン工業株式会社 | シューソール用ポリウレタンの製造法 |
ES2106196T3 (es) * | 1992-10-09 | 1997-11-01 | Dow Chemical Co | Nuevos catalizadores para la preparacion de poliuretanos. |
US5491174A (en) * | 1992-10-09 | 1996-02-13 | The Dow Chemical Company | Process for preparation of polyurethanes utilizing novel catalysts |
US5646195A (en) * | 1995-03-07 | 1997-07-08 | The Dow Chemical Company | Catalyst for polyurethane carpet backings and carpets prepared therewith |
EP0824113B2 (fr) * | 1996-08-13 | 2012-06-27 | Basell Polyolefine GmbH | Système catalytique sur support, procédé pour sa préparation et son utilisation pour la polymérisation d'oléfines |
DE10343099B3 (de) * | 2003-09-18 | 2005-06-09 | Bayer Materialscience Ag | Verfahren zur Herstellung schadstoffarmer Kunststoffformteile und Verwendung von Carbonsäureanhydriden dafür |
EP1778778A4 (fr) * | 2004-08-12 | 2011-04-27 | King Industries Inc | Compositions organometalliques et compositions de revetement |
US7485729B2 (en) * | 2004-08-12 | 2009-02-03 | King Industries, Inc. | Organometallic compositions and coating compositions |
US20110230581A1 (en) | 2010-03-17 | 2011-09-22 | Bayer Materialscience Llc | Process for the production of polyether polyols with a high ethylene oxide content |
WO2012122098A1 (fr) | 2011-03-06 | 2012-09-13 | King Industries, Inc. | Compositions d'un complexe métal amidine et d'un second composé, compositions de revêtement les comprenant |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1950262U (de) | 1966-09-03 | 1966-11-24 | Wilhelm Ruf O H G Elektrotechn | Schichtwiderstandselement fuer schiebe- und drehspannungsteiler. |
GB1182014A (en) * | 1966-10-29 | 1970-02-25 | San Abbott Ltd | Urethane and Urea Catalyst |
DE1720633A1 (de) * | 1967-03-15 | 1971-07-01 | Bayer Ag | Verfahren zur Herstellung von Polyurethanen |
US3635906A (en) * | 1968-11-12 | 1972-01-18 | Du Pont | Preparation of polyurethanes using organo-tin catalyst and time-lapse modifier |
US3565875A (en) * | 1969-03-10 | 1971-02-23 | Goodrich Gulf Chem Inc | Polymerization process and catalyst system therefor |
US3668146A (en) * | 1969-12-19 | 1972-06-06 | Exxon Research Engineering Co | Catalysts for the disproportionation of olefins |
BE786328A (fr) * | 1971-07-15 | 1973-01-15 | Ici Ltd | Preparation de polyurethannes |
US3899443A (en) * | 1974-01-30 | 1975-08-12 | Upjohn Co | Novel cocatalyst system for trimerizing polyisocyanates |
DE2434185A1 (de) * | 1974-07-16 | 1976-02-05 | Bayer Ag | Verfahren zur herstellung von amidin-metall-komplexen |
-
1976
- 1976-01-14 DE DE19762601082 patent/DE2601082A1/de not_active Withdrawn
-
1977
- 1977-01-07 US US05/757,720 patent/US4115320A/en not_active Expired - Lifetime
- 1977-01-11 CH CH29477A patent/CH628654A5/de not_active IP Right Cessation
- 1977-01-11 GB GB913/77A patent/GB1516482A/en not_active Expired
- 1977-01-12 AT AT11577A patent/ATA11577A/de not_active IP Right Cessation
- 1977-01-12 IT IT47598/77A patent/IT1084052B/it active
- 1977-01-13 BE BE174031A patent/BE850328A/fr not_active IP Right Cessation
- 1977-01-13 ES ES454990A patent/ES454990A1/es not_active Expired
- 1977-01-14 FR FR7700974A patent/FR2338296A1/fr not_active Withdrawn
- 1977-01-14 JP JP252877A patent/JPS5287496A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5287496A (en) | 1977-07-21 |
IT1084052B (it) | 1985-05-25 |
ATA11577A (de) | 1979-09-15 |
FR2338296A1 (fr) | 1977-08-12 |
US4115320A (en) | 1978-09-19 |
DE2601082A1 (de) | 1977-07-21 |
GB1516482A (en) | 1978-07-05 |
CH628654A5 (de) | 1982-03-15 |
ES454990A1 (es) | 1978-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: BAYER A.G. Effective date: 19840113 |