HK1046149B - 聚氨酯柔性泡沫及其製備方法 - Google Patents
聚氨酯柔性泡沫及其製備方法Info
- Publication number
- HK1046149B HK1046149B HK02107808.5A HK02107808A HK1046149B HK 1046149 B HK1046149 B HK 1046149B HK 02107808 A HK02107808 A HK 02107808A HK 1046149 B HK1046149 B HK 1046149B
- Authority
- HK
- Hong Kong
- Prior art keywords
- preparation
- flexible foam
- polyurethane flexible
- polyurethane
- foam
- 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
- C08G18/28—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
- C08G18/487—Polyethers containing cyclic groups
- C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the ring
-
- 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
-
- 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
- C08G65/2603—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 the other compounds containing oxygen
- C08G65/2606—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 the other compounds containing oxygen containing hydroxyl 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants
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)
- Polyethers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/507,102 US5596059A (en) | 1995-07-26 | 1995-07-26 | Polyether polyols suitable for mflexible polyurethane foam prepared by co-initiation of aqueous solutions of solid polyhydroxyl initiators |
Publications (2)
Publication Number | Publication Date |
---|---|
HK1046149A1 HK1046149A1 (en) | 2002-12-27 |
HK1046149B true HK1046149B (zh) | 2005-12-16 |
Family
ID=24017261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK02107808.5A HK1046149B (zh) | 1995-07-26 | 2002-10-29 | 聚氨酯柔性泡沫及其製備方法 |
Country Status (9)
Country | Link |
---|---|
US (2) | US5596059A (zh) |
EP (1) | EP0755955B1 (zh) |
JP (1) | JPH0940770A (zh) |
KR (1) | KR100422793B1 (zh) |
CN (2) | CN1075085C (zh) |
CA (1) | CA2181606A1 (zh) |
DE (1) | DE69624986T2 (zh) |
HK (1) | HK1046149B (zh) |
TW (1) | TW336239B (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE38558E1 (en) * | 1991-03-19 | 2004-07-20 | Cytrx Corporation | Polyoxypropylene/polyoxyethylene copolymers with improved biological activity |
US5668191A (en) * | 1995-12-21 | 1997-09-16 | Arco Chemical Technology, L.P. | One-shot cold molded flexible polyurethane foam from low primary hydroxyl polyols and process for the preparation thereof |
AU9400598A (en) * | 1997-09-26 | 1999-04-23 | Dow Global Technologies Inc. | High service temperature polyurethane elastomers |
US6063309A (en) | 1998-07-13 | 2000-05-16 | Arco Chemical Technology L.P. | Dispersion polyols for hypersoft polyurethane foam |
JP2003520873A (ja) | 2000-01-17 | 2003-07-08 | ハンツマン・インターナショナル・エルエルシー | フリーライズまたはスラブストック軟質ポリウレタンフォームの製造方法 |
US6423759B1 (en) | 2000-12-20 | 2002-07-23 | Bayer Corporation | Co-initiated polyols useful for the production of rigid polyurethane foams |
US6548564B1 (en) | 2001-12-13 | 2003-04-15 | Bayer Corporation | Polyether polyols with increased functionality |
US6599952B2 (en) | 2001-12-13 | 2003-07-29 | Bayer Corporation | Polyether polyols with increased functionality |
WO2003059980A1 (fr) * | 2002-01-11 | 2003-07-24 | Asahi Glass Company, Limited | Procede de production de mousse de polyurethane souple |
KR100428197B1 (ko) * | 2002-07-11 | 2004-04-28 | 현대자동차주식회사 | 오토 텐셔너 |
US6710096B2 (en) | 2002-07-22 | 2004-03-23 | Basf Corporation | Polyether polyol for foam applications |
DE10240186A1 (de) † | 2002-08-28 | 2004-03-11 | Basf Ag | Verfahren zur Herstellung von emissionsarmen Polyurethan-Weichschaumstoffen |
US7168216B2 (en) * | 2003-06-06 | 2007-01-30 | Hans T. Hagen, Jr. | Insulated stud panel and method of making such |
CA2469986A1 (en) | 2003-06-06 | 2004-12-06 | Hagen, Hans T., Iii | Insulated stud panel and method of making such |
DE102005015894A1 (de) * | 2005-04-06 | 2006-10-12 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen |
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 (en) * | 2006-12-20 | 2008-06-25 | Repsol Ypf S.A. | New reactive polyols |
DE102008051882A1 (de) * | 2008-10-16 | 2010-04-29 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyetheresterpolyolen |
US20140206787A1 (en) * | 2010-02-25 | 2014-07-24 | Dow Global Technologies Llc | Polyfunctional Polyglycerine Initiated Polyether Polyols and High Resilience Polyurethane Slabstock Therefrom |
TW201217431A (en) * | 2010-10-22 | 2012-05-01 | jian-zhang Chen | wherein the foaming material has excellent yellowing resistance, hydrolysis resiatance, degradation resistance, and better mechanical property |
CN104086765B (zh) * | 2014-07-04 | 2016-04-27 | 山东一诺威新材料有限公司 | 脂肪族涂料用聚醚多元醇的制备方法 |
WO2016160874A2 (en) * | 2015-03-31 | 2016-10-06 | Dow Global Technologies Llc | Polyether polyol compositions |
CN108368230B (zh) * | 2015-12-21 | 2021-08-20 | 国际壳牌研究有限公司 | 用于制造聚氨基甲酸酯泡沫的方法 |
CN112703217B (zh) * | 2018-08-21 | 2023-04-28 | 陶氏环球技术有限责任公司 | 粘弹性聚氨酯泡沫 |
JP2022533936A (ja) * | 2019-05-13 | 2022-07-27 | ダウ グローバル テクノロジーズ エルエルシー | 低密度、低圧縮永久歪み、長回復時間のポリウレタンフォーム |
WO2021016295A1 (en) * | 2019-07-24 | 2021-01-28 | Dow Global Technologies Llc | Formulated polyol compositions |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4585858A (en) * | 1967-01-03 | 1986-04-29 | Cpc International Inc. | Starch-based polyether polyols |
US4166172A (en) * | 1975-03-20 | 1979-08-28 | Texas Development Corporation | Production of polyether polyol compositions |
JPS5251497A (en) * | 1975-10-24 | 1977-04-25 | Bridgestone Corp | Improved process for preparing flame-retarded polyurethane foam having a low smoking property |
US4220728A (en) * | 1978-03-27 | 1980-09-02 | The Dow Chemical Company | Process of reacting isocyanates with active hydrogen containing compounds using sulfonium zwitterions as initiators |
US4288562A (en) * | 1978-03-27 | 1981-09-08 | The Dow Chemical Co. | Initiators for isocyanate reactions |
US4316991A (en) * | 1980-09-02 | 1982-02-23 | Texaco Inc. | Modification of polyols with epoxy resins |
GB2106506B (en) * | 1981-07-04 | 1985-05-09 | Univ Manchester | Production of polymeric polyols |
US4451588A (en) * | 1983-07-26 | 1984-05-29 | Texaco Inc. | High load bearing polyurethane foams made from mixed initiator polyether polyols |
US4585807A (en) * | 1985-01-14 | 1986-04-29 | Basf Corporation | Rigid polyurethane foams employing oxyalkylated ethylenediamine |
US4820810A (en) * | 1986-10-30 | 1989-04-11 | Arco Chemical Technology, Inc. | Urea catalyst for preparation of sucrose polyols useful for rigid polyurethane foams |
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 |
DE3806476A1 (de) * | 1988-03-01 | 1989-09-14 | Bayer Ag | Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen mit hervorragenden daempfungseigenschaften |
US4950694A (en) * | 1989-06-29 | 1990-08-21 | Union Carbide Chemicals And Plastics Company Inc. | Preparation of polyurethane foams without using inert blowing agents |
DE3927244A1 (de) * | 1989-08-18 | 1991-02-21 | Basf Ag | Transparente, heissdampfsterilisierbare, kompakte polyurethan-vergussmassen, verfahren zu ihrer herstellung und ihre verwendung, insbesondere fuer medizinisch technische artikel |
DE3942329A1 (de) * | 1989-12-21 | 1991-06-27 | Basf Ag | Verfahren zur herstellung von polyurethan-weichschaumstoffen mit geringer stauchhaerte und hierfuer verwendbare blockpolyoxypropylen-polyoxyethylen-polyolgemische |
US5096993A (en) * | 1990-11-02 | 1992-03-17 | Olin Corporation | Thermoplastic polyurethane elastomers and polyurea elastomers made using low unsaturation level polyols prepared with double metal cyanide catalysts |
US5272183A (en) * | 1991-09-20 | 1993-12-21 | Miles Inc. | HCFC blown rigid foams with low thermal conductivity |
DE4134693A1 (de) * | 1991-10-21 | 1993-04-22 | Basf Ag | Transparente, heissdampfsterilisierbare, nicht zytotoxische, im wesentlichen kompakte polyurethan-vergussmassen, verfahren zu ihrer herstellung und ihre verwendung, insbesondere fuer medizinisch-technische artikel |
GB9301995D0 (en) * | 1993-02-02 | 1993-03-17 | Ici Plc | Process for making flexible foams |
DE4318120C5 (de) * | 1993-06-01 | 2005-05-12 | Basf Ag | Verfahren zur Herstellung von offenzelligen Polyurethan-Weichschaumstoffen |
-
1995
- 1995-07-26 US US08/507,102 patent/US5596059A/en not_active Expired - Fee Related
-
1996
- 1996-07-19 CA CA002181606A patent/CA2181606A1/en not_active Abandoned
- 1996-07-19 JP JP8207588A patent/JPH0940770A/ja active Pending
- 1996-07-25 DE DE69624986T patent/DE69624986T2/de not_active Revoked
- 1996-07-25 EP EP96305479A patent/EP0755955B1/en not_active Revoked
- 1996-07-25 TW TW085109071A patent/TW336239B/zh active
- 1996-07-26 KR KR1019960030557A patent/KR100422793B1/ko not_active IP Right Cessation
- 1996-07-26 CN CN96111793A patent/CN1075085C/zh not_active Expired - Fee Related
- 1996-10-21 US US08/734,557 patent/US5652279A/en not_active Expired - Fee Related
-
2001
- 2001-05-10 CN CNB011169648A patent/CN1203102C/zh not_active Expired - Fee Related
-
2002
- 2002-10-29 HK HK02107808.5A patent/HK1046149B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR970006344A (ko) | 1997-02-19 |
DE69624986T2 (de) | 2003-11-13 |
CN1358799A (zh) | 2002-07-17 |
US5596059A (en) | 1997-01-21 |
TW336239B (en) | 1998-07-11 |
DE69624986D1 (de) | 2003-01-09 |
CA2181606A1 (en) | 1997-01-27 |
EP0755955B1 (en) | 2002-11-27 |
JPH0940770A (ja) | 1997-02-10 |
KR100422793B1 (ko) | 2004-06-23 |
CN1075085C (zh) | 2001-11-21 |
EP0755955A1 (en) | 1997-01-29 |
CN1203102C (zh) | 2005-05-25 |
HK1046149A1 (en) | 2002-12-27 |
US5652279A (en) | 1997-07-29 |
CN1149063A (zh) | 1997-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20090726 |