NL7104678A - - Google Patents
Info
- Publication number
- NL7104678A NL7104678A NL7104678A NL7104678A NL7104678A NL 7104678 A NL7104678 A NL 7104678A NL 7104678 A NL7104678 A NL 7104678A NL 7104678 A NL7104678 A NL 7104678A NL 7104678 A NL7104678 A NL 7104678A
- Authority
- NL
- Netherlands
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
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1825—Catalysts containing secondary or tertiary amines or salts thereof having hydroxy or primary amino groups
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2713470A | 1970-04-09 | 1970-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7104678A true NL7104678A (https=) | 1971-10-12 |
Family
ID=21835891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7104678A NL7104678A (https=) | 1970-04-09 | 1971-04-07 |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU2745071A (https=) |
| BE (1) | BE765547A (https=) |
| DE (1) | DE2116535A1 (https=) |
| FR (1) | FR2085965B1 (https=) |
| GB (1) | GB1338275A (https=) |
| NL (1) | NL7104678A (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2732292A1 (de) | 1977-07-16 | 1979-02-01 | Bayer Ag | Verfahren zur herstellung von polyurethankunststoffen |
| US4980385A (en) * | 1989-05-22 | 1990-12-25 | Basf Corporation | Polyurethane/polycarbonate compatibility |
| USRE38415E1 (en) * | 1991-01-12 | 2004-02-03 | Bayer Aktiengesellschaft | Use of N-(aminoalkyl) pyrrolidines as catalysts for the polyisocyanate polyaddition process |
| DE4100811A1 (de) * | 1991-01-12 | 1992-07-16 | Bayer Ag | Verwendung von n-(aminoalkyl)-pyrrolidinen als katalysator fuer das polyisocyanatpolyadditionsverfahren und verfahren zur herstellung von polyurethan (harnstoff)en |
| DE4104870A1 (de) * | 1991-02-17 | 1992-08-27 | Bayer Ag | Verwendung von 3,(4)-substituierten pyrrolidinen als katalysatoren fuer das polyisocyanatpolyadditionsverfahren, verfahren zu ihrer herstellung sowie verfahren zur herstellung von polyurethan(harnstoff)en |
| GB9215488D0 (en) * | 1992-07-21 | 1992-09-02 | Polyol Int Bv | Isocyanate modified amines as catalysts useful for the preparation of polyurethane materials |
| DE4412677A1 (de) * | 1994-04-13 | 1995-10-19 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Schaumstoffen in Gegenwart von Aminoalkyl- oder Aminophenyl-imidazolen als Katalysator sowie die Verwendung dieser Katalysatoren zur Herstellung von Polyisocyanat-polyadditionsprodukten |
| EP0822933B1 (de) * | 1995-04-26 | 2001-10-24 | Lonza AG | Verfahren zur herstellung von piperidinopentanaminen |
| EP1092737B1 (en) * | 1999-10-13 | 2003-09-24 | Tosoh Corporation | Catalyst composition for the production of a polyurethane resin, and method for producing a polyurethane resin |
| US6858654B1 (en) | 2003-10-27 | 2005-02-22 | Air Products And Chemicals, Inc. | Catalyst blends for producing low thermal desorption polyurethane foams |
| CN103351457B (zh) | 2004-11-02 | 2015-08-12 | 东曹株式会社 | 羟烷基化聚亚烷基多胺组合物、其制造方法以及使用该组合物的聚氨酯树脂的制造方法 |
| KR101824757B1 (ko) | 2010-12-22 | 2018-03-14 | 토소가부시키가이샤 | 신규한 환상 아민 화합물 및 이를 이용한 폴리우레탄 수지의 제조방법 |
| CN115505095B (zh) * | 2022-10-21 | 2023-09-29 | 江苏美思德化学股份有限公司 | 一种开孔型单组份聚氨酯泡沫填缝剂及其制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2949431A (en) * | 1957-07-17 | 1960-08-16 | Mobay Chemical Corp | Preparation of cellular polyurethanes using piperazine catalysts |
-
1971
- 1971-04-05 DE DE19712116535 patent/DE2116535A1/de active Pending
- 1971-04-07 NL NL7104678A patent/NL7104678A/xx unknown
- 1971-04-07 AU AU27450/71A patent/AU2745071A/en not_active Expired
- 1971-04-09 BE BE765547A patent/BE765547A/xx unknown
- 1971-04-09 FR FR7112718A patent/FR2085965B1/fr not_active Expired
- 1971-04-19 GB GB2679071A patent/GB1338275A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE765547A (fr) | 1971-10-11 |
| GB1338275A (en) | 1973-11-21 |
| FR2085965B1 (https=) | 1974-03-08 |
| AU2745071A (en) | 1972-10-12 |
| DE2116535A1 (de) | 1971-12-09 |
| FR2085965A1 (https=) | 1971-12-31 |