DE69406319T2 - Verfahren zur Herstellung von Weichschaumstoffen - Google Patents
Verfahren zur Herstellung von WeichschaumstoffenInfo
- Publication number
- DE69406319T2 DE69406319T2 DE69406319T DE69406319T DE69406319T2 DE 69406319 T2 DE69406319 T2 DE 69406319T2 DE 69406319 T DE69406319 T DE 69406319T DE 69406319 T DE69406319 T DE 69406319T DE 69406319 T2 DE69406319 T2 DE 69406319T2
- Authority
- DE
- Germany
- Prior art keywords
- production
- flexible foams
- foams
- flexible
- 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 - Lifetime
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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other 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
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
-
- 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
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939301995A GB9301995D0 (en) | 1993-02-02 | 1993-02-02 | Process for making flexible foams |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69406319D1 DE69406319D1 (de) | 1997-11-27 |
DE69406319T2 true DE69406319T2 (de) | 1998-03-19 |
Family
ID=10729694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69406319T Expired - Lifetime DE69406319T2 (de) | 1993-02-02 | 1994-01-11 | Verfahren zur Herstellung von Weichschaumstoffen |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0609982B1 (de) |
JP (1) | JP3346870B2 (de) |
CN (1) | CN1049668C (de) |
AU (1) | AU668784B2 (de) |
CA (1) | CA2113946C (de) |
DE (1) | DE69406319T2 (de) |
ES (1) | ES2108372T3 (de) |
GB (1) | GB9301995D0 (de) |
HK (1) | HK1003835A1 (de) |
MY (1) | MY110837A (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5549841A (en) * | 1995-03-24 | 1996-08-27 | Arco Chemical Technology, L.P. | Process for manufacturing foam with improved wet set properties |
US5596059A (en) * | 1995-07-26 | 1997-01-21 | Arco Chemical Technology, L.P. | Polyether polyols suitable for mflexible polyurethane foam prepared by co-initiation of aqueous solutions of solid polyhydroxyl initiators |
US5605939A (en) * | 1996-01-26 | 1997-02-25 | Arco Chemical Technology, L.P. | Poly(oxypropylene/oxyethylene) random polyols useful in preparing flexible high resilience foam with reduced tendencies toward shrinkage and foam prepared therewith |
US5863521A (en) * | 1996-12-30 | 1999-01-26 | Basf Corporation | Liquid heteric-block polyoxyalkylene compounds having improved flowability characteristics |
CA2243006A1 (en) * | 1997-09-22 | 1999-03-22 | Egils Grinbergs | Low density, low water, all mdi flexible foams |
WO2001032735A1 (en) * | 1999-11-02 | 2001-05-10 | Huntsman International Llc | Process for making high resilience foams |
WO2001032736A1 (en) * | 1999-11-02 | 2001-05-10 | Huntsman International Llc | Process for making visco-elastic foams, polyols blend and reaction system useful therefor |
JP4122874B2 (ja) * | 2001-07-18 | 2008-07-23 | 旭硝子株式会社 | ポリオールおよびポリマー分散ポリオールの製造方法 |
PL374921A1 (en) * | 2002-08-02 | 2005-11-14 | Huntsman International Llc | Prepolymer, polyol composition and process for making a flexible foam |
DE10303172A1 (de) * | 2003-01-27 | 2004-07-29 | Basf Ag | Verfahren zur Herstellung von Polyurethanintegralschaumstoffen |
AU2004236428B2 (en) * | 2003-05-12 | 2008-05-01 | Huntsman International Llc | Process for making a PIPA-polyol |
CN101161699B (zh) * | 2006-10-09 | 2011-09-21 | 李颂兵 | 一种用于制备无氟聚氨酯硬质泡沫塑料的聚醚多元醇及其制取方法 |
EP1935918A1 (de) * | 2006-12-20 | 2008-06-25 | Repsol Ypf S.A. | Neue reaktive Polyolen |
JP2017532423A (ja) * | 2014-10-21 | 2017-11-02 | モメンティブ パフォーマンス マテリアルズ インコーポレイテッド | 変性フェノール樹脂添加剤を含む剛性ポリウレタンフォーム |
CN106633026A (zh) * | 2016-07-27 | 2017-05-10 | 南京威尔化工有限公司 | 一种低泡水溶性高分子聚醚的合成方法 |
BR112019014008B1 (pt) * | 2017-01-17 | 2022-12-20 | Dow Global Technologies Llc | Composição de poliol e espuma viscoelástica |
US20230399555A1 (en) | 2019-10-16 | 2023-12-14 | Basf Se | Two-component polyurethane foam adhesive, a process for preparing the same and an article made therefrom |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1413775A (fr) * | 1963-11-14 | 1965-10-08 | Ici Ltd | Procédé de fabrication de polyuréthanes |
FR1599727A (de) * | 1968-08-13 | 1970-07-20 | ||
JPS5417360B2 (de) * | 1974-08-15 | 1979-06-29 | ||
US4125505A (en) * | 1976-07-06 | 1978-11-14 | Union Carbide Corporation | Polymer/polyols from high ethylene oxide content polyols |
DE3241450A1 (de) * | 1982-11-10 | 1984-05-10 | Basf Ag, 6700 Ludwigshafen | Fluessige urethangruppen enthaltende polyisocyanatmischungen auf diphenylmethan-diisocyanat-basis, verfahren zu deren herstellung und deren verwendung zur herstellung von polyurethan-weichschaumstoffen |
US4559366A (en) * | 1984-03-29 | 1985-12-17 | Jaquelyn P. Pirri | Preparation of microcellular polyurethane elastomers |
US4883825A (en) * | 1987-12-30 | 1989-11-28 | Union Carbide Chemicals And Plastics Company Inc. | Process for the manufacture of low density, flexible polyurethane foams |
DE3942330A1 (de) * | 1989-12-21 | 1991-06-27 | Basf Ag | Verfahren zur herstellung von flexiblen polyurethan-weichschaumstoffen mit viskoelastischen, koerperschalldaempfenden eigenschaften und hierzu verwendbare polyoxyalkylen-polyol-mischungen |
US5122548A (en) * | 1990-03-23 | 1992-06-16 | The Dow Chemical Company | Elastomeric polyisocyanate-based polymers from polyoxyalkylene polyols containing internal polyoxyethylene blocks |
-
1993
- 1993-02-02 GB GB939301995A patent/GB9301995D0/en active Pending
-
1994
- 1994-01-11 EP EP94300185A patent/EP0609982B1/de not_active Expired - Lifetime
- 1994-01-11 ES ES94300185T patent/ES2108372T3/es not_active Expired - Lifetime
- 1994-01-11 DE DE69406319T patent/DE69406319T2/de not_active Expired - Lifetime
- 1994-01-11 AU AU53102/94A patent/AU668784B2/en not_active Expired
- 1994-01-21 CA CA002113946A patent/CA2113946C/en not_active Expired - Lifetime
- 1994-01-25 JP JP00612994A patent/JP3346870B2/ja not_active Expired - Lifetime
- 1994-01-31 MY MYPI94000236A patent/MY110837A/en unknown
- 1994-02-02 CN CN94101258A patent/CN1049668C/zh not_active Expired - Lifetime
-
1998
- 1998-04-01 HK HK98102745A patent/HK1003835A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH06256454A (ja) | 1994-09-13 |
EP0609982B1 (de) | 1997-10-22 |
MY110837A (en) | 1999-05-31 |
AU5310294A (en) | 1994-08-04 |
GB9301995D0 (en) | 1993-03-17 |
CN1095386A (zh) | 1994-11-23 |
ES2108372T3 (es) | 1997-12-16 |
EP0609982A1 (de) | 1994-08-10 |
CA2113946A1 (en) | 1994-08-03 |
AU668784B2 (en) | 1996-05-16 |
DE69406319D1 (de) | 1997-11-27 |
HK1003835A1 (en) | 1998-11-06 |
JP3346870B2 (ja) | 2002-11-18 |
CN1049668C (zh) | 2000-02-23 |
CA2113946C (en) | 2005-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: HUNTSMAN ICI CHEMICALS LLC, SALT LAKE CITY, UTAH, |