PT1401912E - Processo para a producao de misturas de poliois - Google Patents
Processo para a producao de misturas de polioisInfo
- Publication number
- PT1401912E PT1401912E PT02749250T PT02749250T PT1401912E PT 1401912 E PT1401912 E PT 1401912E PT 02749250 T PT02749250 T PT 02749250T PT 02749250 T PT02749250 T PT 02749250T PT 1401912 E PT1401912 E PT 1401912E
- Authority
- PT
- Portugal
- Prior art keywords
- monol
- polyether
- epoxide
- polyether polyol
- production
- 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
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy 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
- 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
- C08G18/4866—Polyethers having a low unsaturation value
-
- 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
- C08G65/2642—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 characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2663—Metal cyanide catalysts, i.e. DMC's
-
- 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
- C08G65/2696—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 characterised by the process or apparatus used
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Polyethers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/886,510 US6491846B1 (en) | 2001-06-21 | 2001-06-21 | Process for the in-situ production of polyol blends, the in-situ produced polyol blends, and their use in the production of viscoelastic foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT1401912E true PT1401912E (pt) | 2005-10-31 |
Family
ID=25389162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT02749250T PT1401912E (pt) | 2001-06-21 | 2002-06-13 | Processo para a producao de misturas de poliois |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US6491846B1 (pt) |
| EP (1) | EP1401912B1 (pt) |
| JP (1) | JP4241372B2 (pt) |
| KR (1) | KR100852527B1 (pt) |
| CN (1) | CN1235942C (pt) |
| AT (1) | ATE296849T1 (pt) |
| BR (1) | BR0210587A (pt) |
| CA (1) | CA2450785C (pt) |
| CZ (1) | CZ20033509A3 (pt) |
| DE (1) | DE60204461T2 (pt) |
| ES (1) | ES2242871T3 (pt) |
| HK (1) | HK1068359A1 (pt) |
| HU (1) | HU229655B1 (pt) |
| MX (1) | MXPA03011866A (pt) |
| PL (1) | PL207216B1 (pt) |
| PT (1) | PT1401912E (pt) |
| RU (1) | RU2312112C2 (pt) |
| TW (1) | TW593390B (pt) |
| WO (1) | WO2003000770A1 (pt) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1507469B1 (en) | 2002-05-24 | 2010-07-07 | Tempur World, LLC | Comfort pillow |
| US6835801B2 (en) | 2002-07-19 | 2004-12-28 | Bayer Antwerp, N.V. | Activated starter mixtures and the processes related thereto |
| ITRM20020471A1 (it) * | 2002-09-24 | 2004-03-25 | Adler Plastic S P A | Composizione poliuretanica fonoassorbente e fonoisolante. |
| US7078443B2 (en) * | 2003-10-22 | 2006-07-18 | Intellectual Property Holdings, Llc | Viscoelastic foam layer and composition |
| US20050107643A1 (en) * | 2003-11-13 | 2005-05-19 | Thomas Ostrowski | Preparation of polyether alcohols |
| EP1710270A4 (en) * | 2004-01-30 | 2007-02-21 | Kaneka Medix Corp | METHOD FOR PRODUCING HYDROLYZABLE SILICON GROUPS CONTAINING OXYALKYLENE POLYMER AND CURING COMPOSITION THEREOF |
| WO2005073275A1 (ja) * | 2004-01-30 | 2005-08-11 | Kaneka Corporation | オキシアルキレン重合体の製造方法 |
| KR101292900B1 (ko) * | 2005-04-21 | 2013-08-02 | 아사히 가라스 가부시키가이샤 | 저반발성 연질 폴리우레탄폼 및 그 제조 방법 |
| US7469437B2 (en) | 2005-06-24 | 2008-12-30 | Tempur-Pedic Management, Inc. | Reticulated material body support and method |
| TW200801060A (en) * | 2006-02-28 | 2008-01-01 | Asahi Glass Co Ltd | Flexible polyurethane foam and process for producing the same |
| US8656537B2 (en) | 2006-04-20 | 2014-02-25 | Dan Foam Aps | Multi-component pillow and method of manufacturing and assembling same |
| US20070299153A1 (en) * | 2006-06-23 | 2007-12-27 | Hager Stanley L | Viscoelastic foams with slower recovery and improved tear |
| WO2008050841A1 (fr) | 2006-10-25 | 2008-05-02 | Asahi Glass Company, Limited | Procédé de production d'une mousse de polyuréthane souple |
| PT2115032E (pt) * | 2007-01-30 | 2011-02-01 | Basf Se | Processo para o fabrico de polióis de poliétercarbonato |
| JP5303885B2 (ja) * | 2007-09-18 | 2013-10-02 | 旭硝子株式会社 | 軟質ポリウレタンフォームの製造方法および軟質ポリウレタンフォーム |
| JP5229229B2 (ja) * | 2007-09-28 | 2013-07-03 | 旭硝子株式会社 | 軟質ポリウレタンフォームおよび熱プレス成形品の製造方法 |
| US20090306235A1 (en) * | 2008-06-05 | 2009-12-10 | Wang Jin Quan | Memory Foam Pad |
| BRPI0910358B1 (pt) * | 2008-07-18 | 2019-05-21 | Dow Global Technologies Inc. | Composição de poliol, sistema reagente para a preparação de uma espuma de poliuretano viscoelástica, espuma de poliuretano viscoelástica e processo para preparar uma espuma de poliuretano viscoelástica |
| DE102009053218A1 (de) * | 2009-11-06 | 2011-07-14 | Bayer MaterialScience AG, 51373 | Verfahren zur Herstellung eines Polyurethanschaums mittels über- oder nahekritischen Treibmittels |
| US20110230581A1 (en) * | 2010-03-17 | 2011-09-22 | Bayer Materialscience Llc | Process for the production of polyether polyols with a high ethylene oxide content |
| GB2482176A (en) | 2010-07-23 | 2012-01-25 | Christopher Wickham Noakes | Production of polyols for use in low ball rebound polyurethane foams |
| US8975335B2 (en) * | 2011-09-23 | 2015-03-10 | Bayer Materialscience Llc | Process for the production of high air flow polyether foams and the foams produced by this process |
| US10669368B2 (en) | 2013-03-15 | 2020-06-02 | Covestro Llc | Method to increase the resistance of double metal cyanide catalysts to deactivation |
| DE102013224708A1 (de) * | 2013-12-03 | 2015-06-03 | Evonik Industries Ag | Alkoxysilylhaltige Klebdichtstoffe mit intrinsisch reduzierter Viskosität |
| ES2676041T3 (es) * | 2013-12-23 | 2018-07-16 | Shell Internationale Research Maatschappij B.V. | Procedimiento para fabricar una espuma de poliuretano ignífuga y flexible |
| US9951174B2 (en) | 2015-05-20 | 2018-04-24 | Covestro Llc | Polyol compositions, a process for the production of these polyol compositions, and their use in the production of open celled polyurethane foams having high airflow |
| JP2018519397A (ja) * | 2015-07-02 | 2018-07-19 | コベストロ、リミテッド、ライアビリティ、カンパニーＣｏｖｅｓｔｒｏ Ｌｌｃ | Ｄｍｃ触媒およびスターターの連続的添加を使用したポリエーテルポリオールの製造方法 |
| ES2880289T3 (es) | 2017-01-17 | 2021-11-24 | Dow Global Technologies Llc | Mezclas de poliol útiles para la producción de espuma viscoelástica |
| EP3596149A1 (en) * | 2017-03-15 | 2020-01-22 | Covestro LLC | Viscoelastic polyurethane foams with reduced temperature sensitivity |
| US10766998B2 (en) | 2017-11-21 | 2020-09-08 | Covestro Llc | Flexible polyurethane foams |
| US10793692B2 (en) | 2018-10-24 | 2020-10-06 | Covestro Llc | Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers |
| CN109651609B (zh) * | 2018-11-28 | 2021-04-06 | 山东蓝星东大有限公司 | 高eo含量聚醚多元醇的制备方法 |
| EP3741788A1 (de) * | 2019-05-24 | 2020-11-25 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxyalkylenpolyol-mischungen |
| CN112552859B (zh) * | 2020-12-29 | 2022-07-15 | 烟台信友新材料有限公司 | 一种高初粘低收缩高强度聚氨酯热熔胶及其制备方法 |
| US11572433B2 (en) | 2021-03-12 | 2023-02-07 | Covestro Llc | In-situ formed polyols, a process for their preparation, foams prepared from these in-situ formed polyols and a process for their preparation |
| US11718705B2 (en) | 2021-07-28 | 2023-08-08 | Covestro Llc | In-situ formed polyether polyols, a process for their preparation, and a process for the preparation of polyurethane foams |
| US20230039276A1 (en) | 2021-07-28 | 2023-02-09 | Covestro Llc | Novel polyether polyol blends, a process for their preparation, foams prepared from these polyether polyol blends and a process for their preparation |
| CN115181259B (zh) * | 2022-08-11 | 2024-04-09 | 万华化学集团股份有限公司 | 一种连续化制备聚醚的方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1063525A (en) | 1963-02-14 | 1967-03-30 | Gen Tire & Rubber Co | Organic cyclic oxide polymers, their preparation and tires prepared therefrom |
| US3457203A (en) | 1966-04-25 | 1969-07-22 | Olin Mathieson | Hydrophilic polyurethane foams and a process for preparing them |
| US4981880A (en) * | 1988-09-23 | 1991-01-01 | The Dow Chemical Company | Process for making low density flexible polyisocyanurate-polyurethane foams |
| US5114619A (en) | 1989-07-14 | 1992-05-19 | The Dow Chemical Company | Production of polyether polyols with reduced unsaturation |
| US4950695A (en) | 1989-03-06 | 1990-08-21 | Pmc, Inc. | Reduction of firmness in flexible polyurethane foam by addition of monofunctional alcohols, polyesters, and polyethers |
| US5470813A (en) | 1993-11-23 | 1995-11-28 | Arco Chemical Technology, L.P. | Double metal cyanide complex catalysts |
| US5777177A (en) * | 1996-02-07 | 1998-07-07 | Arco Chemical Technology, L.P. | Preparation of double metal cyanide-catalyzed polyols by continuous addition of starter |
| US5689012A (en) | 1996-07-18 | 1997-11-18 | Arco Chemical Technology, L.P. | Continuous preparation of low unsaturation polyoxyalkylene polyether polyols with continuous additon of starter |
| US6136879A (en) | 1997-10-28 | 2000-10-24 | Tokai Rubber Industries, Ltd. | Soft polyurethane foam, method of producing the same and vehicle interior member using the same |
| US6066683A (en) * | 1998-04-03 | 2000-05-23 | Lyondell Chemical Worldwide, Inc. | Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof |
| US6063309A (en) * | 1998-07-13 | 2000-05-16 | Arco Chemical Technology L.P. | Dispersion polyols for hypersoft polyurethane foam |
| DE19834572A1 (de) * | 1998-07-31 | 2000-02-03 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
| US6391935B1 (en) * | 2000-01-31 | 2002-05-21 | Bayer Antwerp, N.V. | Viscoelastic polyurethane foams |
-
2001
- 2001-06-21 US US09/886,510 patent/US6491846B1/en not_active Expired - Lifetime
-
2002
- 2002-06-13 PT PT02749250T patent/PT1401912E/pt unknown
- 2002-06-13 AT AT02749250T patent/ATE296849T1/de not_active IP Right Cessation
- 2002-06-13 KR KR1020037016675A patent/KR100852527B1/ko active IP Right Grant
- 2002-06-13 HU HU0400214A patent/HU229655B1/hu not_active IP Right Cessation
- 2002-06-13 RU RU2004101635/04A patent/RU2312112C2/ru not_active IP Right Cessation
- 2002-06-13 JP JP2003507170A patent/JP4241372B2/ja not_active Expired - Fee Related
- 2002-06-13 CZ CZ20033509A patent/CZ20033509A3/cs unknown
- 2002-06-13 WO PCT/IB2002/003084 patent/WO2003000770A1/en active IP Right Grant
- 2002-06-13 MX MXPA03011866A patent/MXPA03011866A/es active IP Right Grant
- 2002-06-13 EP EP02749250A patent/EP1401912B1/en not_active Expired - Lifetime
- 2002-06-13 BR BR0210587-0A patent/BR0210587A/pt active Search and Examination
- 2002-06-13 PL PL366781A patent/PL207216B1/pl unknown
- 2002-06-13 DE DE60204461T patent/DE60204461T2/de not_active Expired - Lifetime
- 2002-06-13 ES ES02749250T patent/ES2242871T3/es not_active Expired - Lifetime
- 2002-06-13 CN CNB028124723A patent/CN1235942C/zh not_active Expired - Lifetime
- 2002-06-13 CA CA2450785A patent/CA2450785C/en not_active Expired - Fee Related
- 2002-06-20 TW TW091113416A patent/TW593390B/zh not_active IP Right Cessation
-
2005
- 2005-01-20 HK HK05100537A patent/HK1068359A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP4241372B2 (ja) | 2009-03-18 |
| EP1401912B1 (en) | 2005-06-01 |
| CZ20033509A3 (en) | 2004-07-14 |
| TW593390B (en) | 2004-06-21 |
| KR100852527B1 (ko) | 2008-08-14 |
| ES2242871T3 (es) | 2005-11-16 |
| HU229655B1 (en) | 2014-03-28 |
| DE60204461T2 (de) | 2006-04-27 |
| JP2004530767A (ja) | 2004-10-07 |
| CA2450785A1 (en) | 2003-01-03 |
| EP1401912A1 (en) | 2004-03-31 |
| HUP0400214A2 (hu) | 2004-06-28 |
| HUP0400214A3 (en) | 2012-05-29 |
| US6491846B1 (en) | 2002-12-10 |
| RU2004101635A (ru) | 2005-06-27 |
| CN1235942C (zh) | 2006-01-11 |
| CA2450785C (en) | 2011-08-02 |
| PL366781A1 (en) | 2005-02-07 |
| BR0210587A (pt) | 2004-08-10 |
| ATE296849T1 (de) | 2005-06-15 |
| HK1068359A1 (en) | 2005-04-29 |
| CN1518572A (zh) | 2004-08-04 |
| RU2312112C2 (ru) | 2007-12-10 |
| PL207216B1 (pl) | 2010-11-30 |
| WO2003000770A1 (en) | 2003-01-03 |
| DE60204461D1 (de) | 2005-07-07 |
| KR20040030692A (ko) | 2004-04-09 |
| MXPA03011866A (es) | 2004-03-26 |
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