CN1497004A - 环氧乙烷封端的多元醇的制备方法 - Google Patents
环氧乙烷封端的多元醇的制备方法 Download PDFInfo
- Publication number
- CN1497004A CN1497004A CNA031255051A CN03125505A CN1497004A CN 1497004 A CN1497004 A CN 1497004A CN A031255051 A CNA031255051 A CN A031255051A CN 03125505 A CN03125505 A CN 03125505A CN 1497004 A CN1497004 A CN 1497004A
- Authority
- CN
- China
- Prior art keywords
- polyvalent alcohol
- mixture
- preparation
- acid
- ethylene oxide
- 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.)
- Granted
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
- 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
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/48—Polymers modified by chemical after-treatment
-
- 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
- C08G2110/0041—Foam properties having specified density
-
- 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)
- General Chemical & Material Sciences (AREA)
- Polyethers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Epoxy Compounds (AREA)
Abstract
Description
| 泡沫 | 开始时间[s] | 凝胶时间[s] | 起发时间[s] | 自由起发泡沫 | 模塑泡沫垫 |
| 1* | 10 | 60 | 85 | 完全开孔—开孔 | 开孔,稳定 |
| 2 | 11.5 | 62 | 90 | 完全开孔—开孔 | 开孔,稳定 |
| 3 | 10.5 | 62 | 80 | 完全开孔—开孔 | 开孔,稳定 |
| 4 | 11 | 62 | 90 | 完全开孔—开孔 | 开孔,稳定 |
| 5 | 10 | 60 | 82 | 完全开孔—开孔 | 开孔,稳定 |
Claims (66)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/260498 | 2002-09-30 | ||
| US10/260,498 US20040064001A1 (en) | 2002-09-30 | 2002-09-30 | Processes for preparing ethylene oxide-capped polyols |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1497004A true CN1497004A (zh) | 2004-05-19 |
| CN100439418C CN100439418C (zh) | 2008-12-03 |
Family
ID=31977925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031255051A Expired - Fee Related CN100439418C (zh) | 2002-09-30 | 2003-09-30 | 环氧乙烷封端的多元醇的制备方法 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20040064001A1 (zh) |
| EP (1) | EP1403301B1 (zh) |
| JP (1) | JP2004269849A (zh) |
| KR (1) | KR100980181B1 (zh) |
| CN (1) | CN100439418C (zh) |
| AT (1) | ATE328926T1 (zh) |
| BR (1) | BR0304272B1 (zh) |
| CA (2) | CA2756579C (zh) |
| DE (1) | DE60305825T2 (zh) |
| ES (1) | ES2266701T3 (zh) |
| MX (1) | MXPA03008932A (zh) |
| PL (1) | PL362497A1 (zh) |
| RU (1) | RU2003129011A (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102844356A (zh) * | 2010-04-30 | 2012-12-26 | 旭硝子株式会社 | 聚氧化烯多元醇、聚合物分散多元醇和软质聚氨酯泡沫塑料及它们的制造方法 |
| CN103476831A (zh) * | 2011-03-30 | 2013-12-25 | 旭硝子株式会社 | 聚醚多元醇及软质聚氨酯泡沫的制造方法、以及座椅 |
| CN104109234A (zh) * | 2014-08-06 | 2014-10-22 | 山东蓝星东大化工有限责任公司 | 高分子量低不饱和度高伯羟基含量聚醚多元醇的制备方法 |
| CN105026366A (zh) * | 2012-12-07 | 2015-11-04 | 国际壳牌研究有限公司 | 制备烷氧基化醇的方法 |
| CN114174381A (zh) * | 2019-08-01 | 2022-03-11 | 陶氏环球技术有限责任公司 | 纯化聚醚多元醇的方法 |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19917897A1 (de) | 1999-04-20 | 2000-10-26 | Basf Ag | Verfahren zur Herstellung von Polyurethanen |
| US7005552B2 (en) * | 2003-11-03 | 2006-02-28 | Bayer Materialscience Llc | Single reactor synthesis of KOH-capped polyols based on DMC-synthesized intermediates |
| US20050101681A1 (en) * | 2003-11-07 | 2005-05-12 | Kaushiva Bryan D. | Molded polyurethane foam with property enhancements for improved comfort and greater durability |
| US7186867B2 (en) | 2004-04-21 | 2007-03-06 | Basf Aktiengesellschaft | Process for preparing reactive polyether polyols having an ethylene oxide end block |
| DE102004047524A1 (de) * | 2004-09-28 | 2006-03-30 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen |
| DE102004047406A1 (de) | 2004-09-28 | 2006-03-30 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen |
| DE102005041142A1 (de) * | 2005-08-30 | 2007-03-01 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen |
| CN101407730B (zh) * | 2008-11-28 | 2012-07-04 | 句容市宁武化工有限公司 | 一种高性能破乳剂的制备方法 |
| WO2010072769A1 (de) * | 2008-12-23 | 2010-07-01 | Basf Se | Verfahren zur herstellung von polyether-blockcopolymeren |
| KR101104978B1 (ko) * | 2009-05-22 | 2012-01-16 | 손영삼 | 폴리올 폐기물의 재생 방법 |
| JP5609753B2 (ja) * | 2010-04-30 | 2014-10-22 | 旭硝子株式会社 | ポリオキシアルキレンポリオール、ポリマー分散ポリオール、および軟質ポリウレタンフォーム、ならびにこれらの製造方法 |
| EP2465890A1 (de) * | 2010-12-17 | 2012-06-20 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyethercarbonatpolyolen mit primären Hydroxyl-Endgruppen und daraus hergestellte Polyurethanpolymere |
| KR101318727B1 (ko) * | 2011-05-25 | 2013-10-29 | 엔에이치케미칼주식회사 | 에틸렌옥사이드 캡핑된 폴리(옥시프로필렌)폴리올의 이중 금속 시아나이드 촉매 제거방법 |
| US9994672B2 (en) | 2011-12-20 | 2018-06-12 | Covestro Deutschland Ag | Hydroxy-aminopolymers and method for producing same |
| US9051412B2 (en) | 2013-03-14 | 2015-06-09 | Bayer Materialscience Llc | Base-catalyzed, long chain, active polyethers from short chain DMC-catalyzed starters |
| JP2015193826A (ja) * | 2014-03-27 | 2015-11-05 | 三洋化成工業株式会社 | ポリオキシアルキレンポリオールの製造方法 |
| US20230147479A1 (en) * | 2021-11-05 | 2023-05-11 | Covestro Llc | Processes and production plants for producing polyols |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56112931A (en) * | 1980-02-12 | 1981-09-05 | Sanyo Chem Ind Ltd | Polyol composition |
| CA1155871A (en) * | 1980-10-16 | 1983-10-25 | Gencorp Inc. | Method for treating polypropylene ether and poly-1,2- butylene ether polyols |
| US4430490A (en) * | 1982-08-10 | 1984-02-07 | Ppg Industries, Inc. | Polyether polyols and their method of preparation |
| JPH04314728A (ja) * | 1991-04-12 | 1992-11-05 | Asahi Glass Co Ltd | ポリエーテル類の製造方法 |
| US5235114A (en) * | 1991-04-29 | 1993-08-10 | Olin Corporation | Process for purifying and end-capping polyols made using double metal cyanide catalysts |
| JP3521528B2 (ja) * | 1995-03-10 | 2004-04-19 | 旭硝子株式会社 | 水酸基含有ポリオキシアルキレン組成物 |
| US5677413A (en) * | 1995-06-15 | 1997-10-14 | Arco Chemical Technology, L.P. | Polyurethane elastomers exhibiting improved demold green strength and water absorption and haze-free polyols suitable for their preparation |
| US5563221A (en) * | 1995-06-21 | 1996-10-08 | Arco Chemical Technology, L.P. | Process for making ethylene oxide-capped polyols from double metal cyanide-catalyzed polyols |
| 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 |
| JPH1030023A (ja) * | 1996-07-16 | 1998-02-03 | Asahi Glass Co Ltd | ポリ(またはモノ)オール組成物およびポリウレタンの製造方法 |
| US5854386A (en) * | 1997-08-25 | 1998-12-29 | Arco Chemical Technology, L.P. | Stabilizers for polymer polyols |
| 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 |
| CA2301511C (en) * | 1998-07-10 | 2003-12-09 | Asahi Glass Company Ltd. | Catalyst for alkylene oxide ring-opening polymerization, method for producing it and its use |
-
2002
- 2002-09-30 US US10/260,498 patent/US20040064001A1/en not_active Abandoned
-
2003
- 2003-09-17 ES ES03020536T patent/ES2266701T3/es not_active Expired - Lifetime
- 2003-09-17 EP EP03020536A patent/EP1403301B1/en not_active Expired - Lifetime
- 2003-09-17 DE DE60305825T patent/DE60305825T2/de not_active Expired - Lifetime
- 2003-09-17 AT AT03020536T patent/ATE328926T1/de not_active IP Right Cessation
- 2003-09-29 CA CA2756579A patent/CA2756579C/en not_active Expired - Fee Related
- 2003-09-29 CA CA2443117A patent/CA2443117C/en not_active Expired - Fee Related
- 2003-09-29 RU RU2003129011/04A patent/RU2003129011A/ru not_active Application Discontinuation
- 2003-09-29 PL PL03362497A patent/PL362497A1/xx not_active Application Discontinuation
- 2003-09-29 BR BRPI0304272-3A patent/BR0304272B1/pt not_active IP Right Cessation
- 2003-09-30 JP JP2003339927A patent/JP2004269849A/ja active Pending
- 2003-09-30 KR KR1020030067724A patent/KR100980181B1/ko not_active Expired - Fee Related
- 2003-09-30 CN CNB031255051A patent/CN100439418C/zh not_active Expired - Fee Related
- 2003-09-30 MX MXPA03008932A patent/MXPA03008932A/es active IP Right Grant
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102844356A (zh) * | 2010-04-30 | 2012-12-26 | 旭硝子株式会社 | 聚氧化烯多元醇、聚合物分散多元醇和软质聚氨酯泡沫塑料及它们的制造方法 |
| CN103476831A (zh) * | 2011-03-30 | 2013-12-25 | 旭硝子株式会社 | 聚醚多元醇及软质聚氨酯泡沫的制造方法、以及座椅 |
| CN103476831B (zh) * | 2011-03-30 | 2016-08-31 | 旭硝子株式会社 | 聚醚多元醇及软质聚氨酯泡沫的制造方法、以及座椅 |
| CN105026366A (zh) * | 2012-12-07 | 2015-11-04 | 国际壳牌研究有限公司 | 制备烷氧基化醇的方法 |
| CN104109234A (zh) * | 2014-08-06 | 2014-10-22 | 山东蓝星东大化工有限责任公司 | 高分子量低不饱和度高伯羟基含量聚醚多元醇的制备方法 |
| CN104109234B (zh) * | 2014-08-06 | 2016-06-15 | 山东蓝星东大化工有限责任公司 | 高分子量低不饱和度高伯羟基含量聚醚多元醇的制备方法 |
| CN114174381A (zh) * | 2019-08-01 | 2022-03-11 | 陶氏环球技术有限责任公司 | 纯化聚醚多元醇的方法 |
| CN114174381B (zh) * | 2019-08-01 | 2024-06-04 | 陶氏环球技术有限责任公司 | 纯化聚醚多元醇的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2266701T3 (es) | 2007-03-01 |
| CA2443117A1 (en) | 2004-03-30 |
| CA2443117C (en) | 2012-11-20 |
| EP1403301B1 (en) | 2006-06-07 |
| KR100980181B1 (ko) | 2010-09-03 |
| ATE328926T1 (de) | 2006-06-15 |
| DE60305825D1 (de) | 2006-07-20 |
| BR0304272A (pt) | 2004-07-20 |
| EP1403301A1 (en) | 2004-03-31 |
| CA2756579A1 (en) | 2004-03-30 |
| PL362497A1 (en) | 2004-04-05 |
| DE60305825T2 (de) | 2007-06-14 |
| KR20040029262A (ko) | 2004-04-06 |
| CA2756579C (en) | 2015-02-17 |
| RU2003129011A (ru) | 2005-03-27 |
| JP2004269849A (ja) | 2004-09-30 |
| US20040064001A1 (en) | 2004-04-01 |
| MXPA03008932A (es) | 2005-04-19 |
| CN100439418C (zh) | 2008-12-03 |
| BR0304272B1 (pt) | 2013-02-19 |
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Address after: Germany Leverkusen Patentee after: Bayer AG Patentee after: COVESTRO LLC Address before: Germany Leverkusen Patentee before: Bayer AG Patentee before: BAYER MATERIALSCIENCE LLC Address after: Germany Leverkusen Patentee after: Bayer AG Patentee after: BAYER MATERIALSCIENCE LLC Address before: Germany Leverkusen Patentee before: Bayer AG Patentee before: BAYER POLYMERS LLC |
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