DE69206071D1 - Katalysator und Giessware, Verfahren und Zusammensetzung. - Google Patents
Katalysator und Giessware, Verfahren und Zusammensetzung.Info
- Publication number
- DE69206071D1 DE69206071D1 DE69206071T DE69206071T DE69206071D1 DE 69206071 D1 DE69206071 D1 DE 69206071D1 DE 69206071 T DE69206071 T DE 69206071T DE 69206071 T DE69206071 T DE 69206071T DE 69206071 D1 DE69206071 D1 DE 69206071D1
- Authority
- DE
- Germany
- Prior art keywords
- catalyst
- composition
- cast goods
- goods
- cast
- Prior art date
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/14—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D295/145—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with the ring nitrogen atoms and the carbon atoms with three bonds to hetero atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/15—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with the ring nitrogen atoms and the carbon atoms with three bonds to hetero atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
-
- 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1841—Catalysts containing secondary or tertiary amines or salts thereof having carbonyl groups which may be linked to one or more nitrogen or oxygen atoms
-
- 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
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/20—Heterocyclic amines; Salts thereof
- C08G18/2081—Heterocyclic amines; Salts thereof containing at least two non-condensed heterocyclic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Materials For Medical Uses (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74204891A | 1991-08-08 | 1991-08-08 | |
US07/742,047 US5225513A (en) | 1991-08-08 | 1991-08-08 | Casting article and composition |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69206071D1 true DE69206071D1 (de) | 1995-12-21 |
DE69206071T2 DE69206071T2 (de) | 1996-06-13 |
Family
ID=27113960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1992606071 Expired - Fee Related DE69206071T2 (de) | 1991-08-08 | 1992-08-05 | Katalysator und Giessware, Verfahren und Zusammensetzung. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0527427B1 (de) |
JP (1) | JPH05214055A (de) |
CA (1) | CA2074688A1 (de) |
DE (1) | DE69206071T2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59205565D1 (de) * | 1991-10-07 | 1996-04-11 | Hoechst Ag | Carbonsäureester-Schutzgruppen, ein Verfahren zu ihrer Herstellung, ihre Kopplung an eine funktionelle Gruppe sowie ihre Verwendung |
US6959131B2 (en) | 2002-11-15 | 2005-10-25 | Charles Stark Draper Laboratory, Inc. | Achromatic fiber-optic power splitter and related methods |
WO2006030029A1 (en) * | 2004-09-17 | 2006-03-23 | Akzo Nobel Coatings International B.V. | Coating composition based on thiol-nco curing |
DE102014215382A1 (de) * | 2014-08-05 | 2016-02-11 | Evonik Degussa Gmbh | Stickstoffhaltige Verbindungen, geeignet zur Verwendung bei der Herstellung von Polyurethanen |
EP3630660B1 (de) * | 2017-05-30 | 2021-06-23 | Philip Morris Products S.A. | Verfahren und kit zum abwickeln einer um eine spule gewickelten materialbahn |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3821131A (en) * | 1972-11-27 | 1974-06-28 | Union Carbide Corp | Beta-amino carbonyl catalysts for polyurethane preparation |
DE3134592A1 (de) * | 1981-09-01 | 1983-03-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von gegebenenfalls zellfoermigen polyurethanen |
CA2018589C (en) * | 1989-07-07 | 2002-04-02 | Charles C. Polta | Curable resins with reduced foaming characteristics and articles incorporating same |
JP2950862B2 (ja) * | 1989-08-29 | 1999-09-20 | 三井化学株式会社 | チオカルバミン酸s―アルキルエステル系レンズおよびその製造方法 |
-
1992
- 1992-07-27 CA CA 2074688 patent/CA2074688A1/en not_active Abandoned
- 1992-08-05 EP EP19920113324 patent/EP0527427B1/de not_active Expired - Lifetime
- 1992-08-05 DE DE1992606071 patent/DE69206071T2/de not_active Expired - Fee Related
- 1992-08-10 JP JP4212548A patent/JPH05214055A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0527427A3 (en) | 1993-03-31 |
JPH05214055A (ja) | 1993-08-24 |
CA2074688A1 (en) | 1993-02-09 |
DE69206071T2 (de) | 1996-06-13 |
EP0527427B1 (de) | 1995-11-15 |
EP0527427A2 (de) | 1993-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |