CN101959931A - 用于制备多元醇的方法 - Google Patents
用于制备多元醇的方法 Download PDFInfo
- Publication number
- CN101959931A CN101959931A CN2009801067468A CN200980106746A CN101959931A CN 101959931 A CN101959931 A CN 101959931A CN 2009801067468 A CN2009801067468 A CN 2009801067468A CN 200980106746 A CN200980106746 A CN 200980106746A CN 101959931 A CN101959931 A CN 101959931A
- Authority
- CN
- China
- Prior art keywords
- under
- product
- metered
- acid
- oxirane
- 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.)
- Pending
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
- C08G65/2603—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
- C08G65/2609—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 containing aliphatic 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
- C08G65/02—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
- C08G65/2648—Alkali metals or compounds thereof
-
- 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
- C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008011683A DE102008011683A1 (de) | 2008-02-28 | 2008-02-28 | Verfahren zur Herstellung von Polyolen |
DE102008011683.1 | 2008-02-28 | ||
PCT/EP2009/001084 WO2009106244A1 (de) | 2008-02-28 | 2009-02-17 | Verfahren zur herstellung von polyolen |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101959931A true CN101959931A (zh) | 2011-01-26 |
Family
ID=40524948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801067468A Pending CN101959931A (zh) | 2008-02-28 | 2009-02-17 | 用于制备多元醇的方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20110021738A1 (zh) |
EP (1) | EP2250211B1 (zh) |
JP (1) | JP5462809B2 (zh) |
KR (1) | KR101581060B1 (zh) |
CN (1) | CN101959931A (zh) |
BR (1) | BRPI0908900A2 (zh) |
DE (1) | DE102008011683A1 (zh) |
ES (1) | ES2388990T3 (zh) |
MX (1) | MX2010008664A (zh) |
PL (1) | PL2250211T3 (zh) |
WO (1) | WO2009106244A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009043616A1 (de) | 2009-09-29 | 2011-03-31 | Bayer Materialscience Ag | Verfahren zur Herstellung von aminogruppenhaltigen Polyolen |
EP2365019A1 (de) | 2010-03-13 | 2011-09-14 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyetherpolyolen |
US20140329985A1 (en) | 2010-12-20 | 2014-11-06 | Klaus Lorenz | Method for producing polyether ester polyols |
CN104039859B (zh) | 2011-12-20 | 2017-03-01 | 科思创德国股份有限公司 | 羟基氨基聚合物及其制备方法 |
MX337785B (es) | 2013-02-22 | 2016-03-18 | Bayer Materialscience Ag | Procedimiento de preparacion de polioles de polieter. |
SG2014014567A (en) | 2013-02-22 | 2014-09-26 | Bayer Materialscience Ag | Process for preparing polyether polyols |
EP3741788A1 (de) | 2019-05-24 | 2020-11-25 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxyalkylenpolyol-mischungen |
EP3838963A1 (de) | 2019-12-17 | 2021-06-23 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxyalkylenpolyesterpolyolen |
WO2023057328A1 (de) | 2021-10-07 | 2023-04-13 | Covestro Deutschland Ag | Verfahren zur herstellung von polyoxyalkylenpolyesterpolyolen |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2853518A (en) * | 1956-07-30 | 1958-09-23 | Du Pont | Chemical process |
US2923690A (en) * | 1957-03-28 | 1960-02-02 | Jefferson Chem Co Inc | Preparation of high molecular weight polyethylene glycols |
GB989144A (en) * | 1962-07-17 | 1965-04-14 | Takeda Chemical Industries Ltd | Polyether polyols and polyurethane foams derived therefrom |
US3823145A (en) | 1968-07-26 | 1974-07-09 | Basf Wyandotte Corp | Removal of impurities from polyols |
US4110268A (en) | 1976-09-27 | 1978-08-29 | Witco Chemical Corporation | Polyether polyols and polyurethane foams made therefrom |
JPS5645923A (en) * | 1979-09-21 | 1981-04-25 | Dai Ichi Kogyo Seiyaku Co Ltd | Purification of polyether polyol |
JPS6034965B2 (ja) * | 1979-10-25 | 1985-08-12 | 第一工業製薬株式会社 | ポリエ−テルポリオ−ルの精製法 |
JPS5770124A (en) * | 1980-10-20 | 1982-04-30 | Dai Ichi Kogyo Seiyaku Co Ltd | Purification of polyether-polyol |
DE3229216A1 (de) * | 1982-08-05 | 1984-02-09 | Basf Ag, 6700 Ludwigshafen | Verfahren zur reinigung von rohen polyether-polyolen |
US4430490A (en) * | 1982-08-10 | 1984-02-07 | Ppg Industries, Inc. | Polyether polyols and their method of preparation |
US4521548A (en) | 1983-04-12 | 1985-06-04 | The Dow Chemical Company | Preparation of polyether polyols |
DE3432081A1 (de) * | 1984-08-31 | 1986-03-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von oligomeren polyisocyanaten und ihre verwendung bei der herstellung von polyurethankunststoffen |
DE3809261A1 (de) * | 1988-03-19 | 1989-09-28 | Bayer Ag | Verfahren zur herstellung von uretdion- und isocyanuratgruppen aufweisenden polyisocyanatgemischen |
JPH04185635A (ja) * | 1990-11-21 | 1992-07-02 | Mitsui Toatsu Chem Inc | ポリオキシアルキレンポリオールの精製法 |
US5470812A (en) * | 1991-11-06 | 1995-11-28 | Mobil Oil Corporation | High activity polyethylene catalysts prepared with alkoxysilane reagents |
DE590131T1 (de) * | 1992-03-24 | 1994-12-22 | Dow Chemical Co | Neues endbehandlungsverfahren für hydroxyfunktionelle polythethern. |
JP3263450B2 (ja) | 1992-11-27 | 2002-03-04 | 三井化学株式会社 | 粗ポリオキシプロピレンポリオールの精製方法 |
US5304665A (en) * | 1993-04-05 | 1994-04-19 | Arco Chemical Technology, L.P. | Process for the preparation of highly esterified alkoxylated polyol compositions |
US5712216A (en) | 1995-05-15 | 1998-01-27 | Arco Chemical Technology, L.P. | Highly active double metal cyanide complex catalysts |
US5470813A (en) | 1993-11-23 | 1995-11-28 | Arco Chemical Technology, L.P. | Double metal cyanide complex catalysts |
US5482908A (en) | 1994-09-08 | 1996-01-09 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
WO1996020972A2 (en) | 1995-01-05 | 1996-07-11 | Bayer Corporation | A PROCESS FOR THE REMOVAL OF A pH-BASIC MATERIAL FROM A POLYETHER POLYOL |
DE19504255B4 (de) * | 1995-02-09 | 2007-11-22 | Stefan Dinsch | Verfahren zur Herstellung von niedermolekularen Polyetherolen |
US5545601A (en) | 1995-08-22 | 1996-08-13 | Arco Chemical Technology, L.P. | Polyether-containing double metal cyanide catalysts |
US5627120A (en) | 1996-04-19 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
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 |
US5714428A (en) | 1996-10-16 | 1998-02-03 | Arco Chemical Technology, L.P. | Double metal cyanide catalysts containing functionalized polymers |
US5786405A (en) | 1996-11-01 | 1998-07-28 | Bayer Corporation | Amine-initiated polyether polyols and a process for their production |
JPH11302352A (ja) * | 1998-04-20 | 1999-11-02 | Mitsui Chem Inc | イソシアネート基末端プレポリマー及びそれを用いたポリウレタンエラストマー |
DE19905611A1 (de) * | 1999-02-11 | 2000-08-17 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
US6376625B1 (en) | 1999-08-25 | 2002-04-23 | The Dow Chemical Company | Process for purifying polyethers |
DE10024313A1 (de) | 2000-05-17 | 2001-11-22 | Basf Ag | Verfahren zur Abtrennung von Alkalimetallionen aus Alkoxylaten |
DE10035013A1 (de) * | 2000-07-19 | 2002-01-31 | Bayer Ag | Verfahren zur Herstellung von Uretdionpolyisocyanaten mit verbesserter Monomerenstabilität |
US6710096B2 (en) | 2002-07-22 | 2004-03-23 | Basf Corporation | Polyether polyol for foam applications |
US6869543B2 (en) | 2003-02-21 | 2005-03-22 | Bayer Polymers Llc | Amine-initiated polyether polyols and a process for their production |
US7005552B2 (en) * | 2003-11-03 | 2006-02-28 | Bayer Materialscience Llc | Single reactor synthesis of KOH-capped polyols based on DMC-synthesized intermediates |
JP2005314617A (ja) * | 2004-04-30 | 2005-11-10 | Sanyo Chem Ind Ltd | ポリエーテルの精製方法 |
BRPI0516890A (pt) * | 2004-10-26 | 2008-09-23 | Dow Global Technologies Inc | processo para preparar um poliéter, composição de poliéter e composição iniciadora |
US20060229375A1 (en) * | 2005-04-06 | 2006-10-12 | Yu-Ling Hsiao | Polyurethane foams made with alkoxylated vegetable oil hydroxylate |
DE102005056432A1 (de) * | 2005-11-26 | 2007-05-31 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyolen auf Basis natürlicher Öle |
DE102006024025A1 (de) * | 2006-05-23 | 2007-11-29 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyetherpolyolen |
US9284401B2 (en) * | 2006-11-13 | 2016-03-15 | Bayer Materialscience Llc | Process for the preparation of polyether-ester polyols |
-
2008
- 2008-02-28 DE DE102008011683A patent/DE102008011683A1/de not_active Withdrawn
-
2009
- 2009-02-17 MX MX2010008664A patent/MX2010008664A/es active IP Right Grant
- 2009-02-17 ES ES09715432T patent/ES2388990T3/es active Active
- 2009-02-17 BR BRPI0908900A patent/BRPI0908900A2/pt not_active IP Right Cessation
- 2009-02-17 US US12/919,956 patent/US20110021738A1/en not_active Abandoned
- 2009-02-17 CN CN2009801067468A patent/CN101959931A/zh active Pending
- 2009-02-17 JP JP2010547990A patent/JP5462809B2/ja not_active Expired - Fee Related
- 2009-02-17 KR KR1020107019106A patent/KR101581060B1/ko not_active IP Right Cessation
- 2009-02-17 WO PCT/EP2009/001084 patent/WO2009106244A1/de active Application Filing
- 2009-02-17 EP EP09715432A patent/EP2250211B1/de not_active Not-in-force
- 2009-02-17 PL PL09715432T patent/PL2250211T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
KR101581060B1 (ko) | 2015-12-30 |
US20110021738A1 (en) | 2011-01-27 |
PL2250211T3 (pl) | 2012-11-30 |
EP2250211A1 (de) | 2010-11-17 |
JP2011513521A (ja) | 2011-04-28 |
DE102008011683A1 (de) | 2009-09-03 |
BRPI0908900A2 (pt) | 2019-09-24 |
JP5462809B2 (ja) | 2014-04-02 |
ES2388990T3 (es) | 2012-10-22 |
EP2250211B1 (de) | 2012-07-04 |
MX2010008664A (es) | 2010-09-24 |
WO2009106244A1 (de) | 2009-09-03 |
KR20100137434A (ko) | 2010-12-30 |
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Legal Events
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C06 | Publication | ||
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Ref country code: HK Ref legal event code: DE Ref document number: 1153213 Country of ref document: HK |
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C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Germany Leverkusen Applicant after: BAYER MATERIALSCIENCE AG Address before: Germany Leverkusen Applicant before: BAYER MATERIALSCIENCE AG |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: BAYER AG TO: CARCOUSTICS TECHCONSULT GMBH |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110126 Assignee: Bayer Intellectual Property GmbH Assignor: BAYER MATERIALSCIENCE AG Contract record no.: 2012990000854 Denomination of invention: Method for the production of polyols License type: Common License Record date: 20121128 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C12 | Rejection of a patent application after its publication | ||
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