DE69219869D1 - Verfahren zur Herstellung von Polyurethan-Schaumstoffen unter Verwendung von Polyisocyanat-Polyaddition-Feststoffen enthaltende Polyol-Dispersionen - Google Patents
Verfahren zur Herstellung von Polyurethan-Schaumstoffen unter Verwendung von Polyisocyanat-Polyaddition-Feststoffen enthaltende Polyol-DispersionenInfo
- Publication number
- DE69219869D1 DE69219869D1 DE69219869T DE69219869T DE69219869D1 DE 69219869 D1 DE69219869 D1 DE 69219869D1 DE 69219869 T DE69219869 T DE 69219869T DE 69219869 T DE69219869 T DE 69219869T DE 69219869 D1 DE69219869 D1 DE 69219869D1
- Authority
- DE
- Germany
- Prior art keywords
- polyurethane foams
- polyisocyanate polyaddition
- solids
- production
- polyol dispersions
- 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
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6541—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/34
-
- 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
- C08G18/281—Monocarboxylic acid compounds
-
- 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
- C08G18/409—Dispersions of polymers of C08G in organic compounds having active hydrogen
-
- 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
- C08G2101/00—Manufacture of cellular products
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/815,299 US5179131A (en) | 1991-12-27 | 1991-12-27 | Process for the preparation of polyurethane foams employing polyol dispersions containing polyisocyanate polyaddition solids |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69219869D1 true DE69219869D1 (de) | 1997-06-26 |
DE69219869T2 DE69219869T2 (de) | 1997-09-11 |
Family
ID=25217398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69219869T Expired - Fee Related DE69219869T2 (de) | 1991-12-27 | 1992-12-03 | Verfahren zur Herstellung von Polyurethan-Schaumstoffen unter Verwendung von Polyisocyanat-Polyaddition-Feststoffen enthaltende Polyol-Dispersionen |
Country Status (7)
Country | Link |
---|---|
US (1) | US5179131A (de) |
EP (1) | EP0548613B1 (de) |
AT (1) | ATE153352T1 (de) |
CA (1) | CA2086291A1 (de) |
DE (1) | DE69219869T2 (de) |
DK (1) | DK0548613T3 (de) |
ES (1) | ES2101007T3 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5489618A (en) * | 1993-11-29 | 1996-02-06 | Osi Specialties, Inc. | Process for preparing polyurethane foam |
CN1082276C (zh) * | 1995-10-06 | 2002-04-03 | 皇家菲利浦电子有限公司 | 一种预分级电路 |
US5880250A (en) * | 1996-08-16 | 1999-03-09 | Inolex Investment Corporation | Polymeric acid functional polyols, polyurethanes and methods for making same |
US6103822A (en) * | 1996-08-16 | 2000-08-15 | Inolex Investment Corporation | Polymeric acid functional polyols, polyurethanes and methods for making same |
US20040039146A1 (en) * | 1998-03-16 | 2004-02-26 | Trent Shidaker | Moisture resistant polyurethane prepolymers |
BR9902239A (pt) * | 1998-06-17 | 2000-04-11 | Air Prod & Chem | Processo e composição de aditivos de cédula para espumas flexìveis rìgidas de poliuretano. |
US6660781B1 (en) | 1999-01-05 | 2003-12-09 | Witco Corporation | Process for preparing polyurethane foam |
US6395796B1 (en) | 1999-01-05 | 2002-05-28 | Crompton Corporation | Process for preparing polyurethane foam |
US6043290A (en) * | 1999-06-22 | 2000-03-28 | Air Products And Chemicals, Inc. | Dimensional stabilizing, cell opening additives for polyurethane flexible foams |
US6818675B2 (en) * | 2002-08-06 | 2004-11-16 | General Electric Company | Process for preparing polyurethane foam |
US20040259967A1 (en) * | 2003-04-23 | 2004-12-23 | Neill Paul L. | Liquid hardness agent for open cell foams |
US20080269367A1 (en) * | 2005-10-18 | 2008-10-30 | Neill Paul L | Prepolymer containing a Liquid Hardness Agent For Open Cell Foams |
DE102005050701A1 (de) * | 2005-10-22 | 2007-05-03 | Bayer Materialscience Ag | Verfahren zur Herstellung von PIPA-Polyolen |
CA2668072A1 (en) * | 2006-10-30 | 2008-05-08 | Johnson Controls Technology Company | Non-petroleum-based polyurethane foam products having improved performance specifications and method of production |
CN104960064B (zh) * | 2008-07-25 | 2018-08-10 | 巴斯夫欧洲公司 | 木质纤维产品及其制备方法 |
US8303680B2 (en) * | 2009-06-24 | 2012-11-06 | Basf Se | Encapsulated particle |
US8946313B2 (en) | 2011-12-16 | 2015-02-03 | Bayer Materialscience Llc | Hybrid PHD/PMPO polyols for polyurethane foam applications |
CA2925748C (en) | 2013-09-30 | 2021-09-14 | Basf Se | Lignocellulosic composite articles |
AU2017334874B2 (en) * | 2016-09-29 | 2022-01-06 | Dow Global Technologies Llc | Reduced flammability flexible polyurethane foam |
EP3495404A1 (de) * | 2017-12-07 | 2019-06-12 | Basf Se | Polyurethanschaum |
BR112020023109A2 (pt) | 2018-05-16 | 2021-02-02 | Basf Se | artigo compósito de madeira e método para formar o artigo |
US20210253861A1 (en) | 2018-08-28 | 2021-08-19 | Basf Se | Lignocellulosic composite articles |
CA3133349A1 (en) | 2019-03-15 | 2020-09-24 | Basf Se | Lignocellulosic composite articles |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4374209A (en) * | 1980-10-01 | 1983-02-15 | Interchem International S.A. | Polymer-modified polyols useful in polyurethane manufacture |
US4734455A (en) * | 1986-12-05 | 1988-03-29 | The Dow Chemical Company | Stabilizers for filled polyol compositions |
US4758605A (en) * | 1987-03-12 | 1988-07-19 | The Dow Chemical Company | Stabilization of reactivity of polyester polyol based polyurethane foam components |
US4994503A (en) * | 1989-09-13 | 1991-02-19 | The Dow Chemical Company | Particulate polymer and polymer compositions therewith |
-
1991
- 1991-12-27 US US07/815,299 patent/US5179131A/en not_active Expired - Lifetime
-
1992
- 1992-12-03 EP EP92120610A patent/EP0548613B1/de not_active Expired - Lifetime
- 1992-12-03 ES ES92120610T patent/ES2101007T3/es not_active Expired - Lifetime
- 1992-12-03 DK DK92120610.8T patent/DK0548613T3/da active
- 1992-12-03 AT AT92120610T patent/ATE153352T1/de not_active IP Right Cessation
- 1992-12-03 DE DE69219869T patent/DE69219869T2/de not_active Expired - Fee Related
- 1992-12-24 CA CA002086291A patent/CA2086291A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE69219869T2 (de) | 1997-09-11 |
ATE153352T1 (de) | 1997-06-15 |
EP0548613A1 (de) | 1993-06-30 |
CA2086291A1 (en) | 1993-06-28 |
US5179131A (en) | 1993-01-12 |
DK0548613T3 (da) | 1997-10-20 |
ES2101007T3 (es) | 1997-07-01 |
EP0548613B1 (de) | 1997-05-21 |
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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 |