CA2387155A1 - Method for producing polyether alcohols - Google Patents

Method for producing polyether alcohols Download PDF

Info

Publication number
CA2387155A1
CA2387155A1 CA002387155A CA2387155A CA2387155A1 CA 2387155 A1 CA2387155 A1 CA 2387155A1 CA 002387155 A CA002387155 A CA 002387155A CA 2387155 A CA2387155 A CA 2387155A CA 2387155 A1 CA2387155 A1 CA 2387155A1
Authority
CA
Canada
Prior art keywords
ppm
basic
alkylene oxides
acidic
catalyst
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.)
Abandoned
Application number
CA002387155A
Other languages
English (en)
French (fr)
Inventor
Eva Baum
Georg Heinrich Grosch
Kathrin Harre
Jurgen Winkler
Thomas Ostrowski
Gerd Hoeppner
Els Paredis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2387155A1 publication Critical patent/CA2387155A1/en
Abandoned legal-status Critical Current

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA002387155A 1999-10-12 2000-10-02 Method for producing polyether alcohols Abandoned CA2387155A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19949092A DE19949092A1 (de) 1999-10-12 1999-10-12 Verfahren zur Herstellung von Polyetheralkoholen
DE19949092.9 1999-10-12
PCT/EP2000/009629 WO2001027186A1 (de) 1999-10-12 2000-10-02 Verfahren zur herstellung von polyetheralkoholen

Publications (1)

Publication Number Publication Date
CA2387155A1 true CA2387155A1 (en) 2001-04-19

Family

ID=7925330

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002387155A Abandoned CA2387155A1 (en) 1999-10-12 2000-10-02 Method for producing polyether alcohols

Country Status (12)

Country Link
EP (1) EP1233996A1 (cs)
JP (1) JP2003511533A (cs)
CN (1) CN1378571A (cs)
AR (1) AR025992A1 (cs)
AU (1) AU7661000A (cs)
BR (1) BR0014701A (cs)
CA (1) CA2387155A1 (cs)
CZ (1) CZ20021287A3 (cs)
DE (1) DE19949092A1 (cs)
HU (1) HUP0203083A2 (cs)
PL (1) PL355605A1 (cs)
WO (1) WO2001027186A1 (cs)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE334992T1 (de) 2001-04-30 2006-08-15 Univ Michigan Isoretikuläre organometallische grundstrukturen, verfahren zu deren bildung und systematische entwicklung von deren porengrösse und funktionalität, mit anwendung für die gasspeicherung
US20030078311A1 (en) 2001-10-19 2003-04-24 Ulrich Muller Process for the alkoxylation of organic compounds in the presence of novel framework materials
US6806348B2 (en) * 2003-02-11 2004-10-19 Basf Corporation Process for removing and regenerating a double metal cyanide (DMC) catalyst from a polymer polyol
EP1633760B1 (en) 2003-05-09 2010-05-05 The Regents of The University of Michigan MOFs with a high surface area and methods for producing them
DE10324998A1 (de) * 2003-06-03 2004-12-23 Basf Ag Herstellung von Polyetheralkoholen unter Verwendung der DMC-Katalyse
DE102004013408A1 (de) * 2004-03-18 2005-10-06 Basf Ag Polyetheralkohole und Verfahren zur Herstellung von Polyetheralkoholen zur Polyurethansynthese
US7300993B2 (en) * 2004-06-03 2007-11-27 Shell Oil Company Process for the preparation of polyether polyols
KR101227824B1 (ko) 2004-10-22 2013-01-30 더 리젠츠 오브 더 유니버시티 오브 미시간 공유 결합 유기물의 골격구조들 및 폴리헤드라
CN101151091B (zh) 2005-04-07 2010-06-23 密歇根大学董事会 具有敞开的金属部位的微孔金属有机构架中的气体高吸附
US7799120B2 (en) 2005-09-26 2010-09-21 The Regents Of The University Of Michigan Metal-organic frameworks with exceptionally high capacity for storage of carbon dioxide at room-temperature
PL1988996T3 (pl) 2006-02-28 2018-01-31 Univ Michigan Regents Otrzymywanie szkieletów zeolitu z grupami funkcyjnymi
JP7719411B1 (ja) * 2024-07-12 2025-08-06 Ａｇｃ株式会社 ポリエーテル化合物の製造方法
EP4737503A1 (en) * 2024-07-12 2026-05-06 Agc Inc. Method for producing polyether compound, method for producing polyether compound having reactive silicon group, method for producing polyether compound having urethane bond, and method for producing polyether compound having polymerizable unsaturated group

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69306607D1 (de) * 1992-02-20 1997-01-30 Arco Chem Tech Reinigung von niedrigem Alkylenoxyd
US5235075A (en) * 1992-12-10 1993-08-10 The Dow Chemical Company Purification of propylene oxide
US6077978A (en) * 1997-09-17 2000-06-20 Arco Chemical Technology L.P. Direct polyoxyalkylation of glycerine with double metal cyanide catalysis
CA2367867A1 (en) * 1999-03-16 2000-09-21 Shell Internationale Research Maatschappij B.V. Process for the purification of propylene oxide

Also Published As

Publication number Publication date
BR0014701A (pt) 2002-06-18
PL355605A1 (en) 2004-05-04
HUP0203083A2 (en) 2002-12-28
AR025992A1 (es) 2002-12-26
CN1378571A (zh) 2002-11-06
CZ20021287A3 (cs) 2002-07-17
WO2001027186A1 (de) 2001-04-19
DE19949092A1 (de) 2001-04-19
JP2003511533A (ja) 2003-03-25
EP1233996A1 (de) 2002-08-28
AU7661000A (en) 2001-04-23

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Legal Events

Date Code Title Description
FZDE Discontinued