CA2384552A1 - Double-metal cyanide catalysts for preparing polyether polyols - Google Patents

Double-metal cyanide catalysts for preparing polyether polyols Download PDF

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Publication number
CA2384552A1
CA2384552A1 CA002384552A CA2384552A CA2384552A1 CA 2384552 A1 CA2384552 A1 CA 2384552A1 CA 002384552 A CA002384552 A CA 002384552A CA 2384552 A CA2384552 A CA 2384552A CA 2384552 A1 CA2384552 A1 CA 2384552A1
Authority
CA
Canada
Prior art keywords
acid
poly
catalyst
double
ester
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
CA002384552A
Other languages
English (en)
French (fr)
Inventor
Pieter Ooms
Jorg Hofmann
Walter Schafer
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of CA2384552A1 publication Critical patent/CA2384552A1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/24—Nitrogen compounds
    • B01J27/26—Cyanides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Catalysts (AREA)
  • Polyethers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicinal Preparation (AREA)
CA002384552A 2001-05-07 2002-05-02 Double-metal cyanide catalysts for preparing polyether polyols Abandoned CA2384552A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10122020.0 2001-05-07
DE10122020A DE10122020A1 (de) 2001-05-07 2001-05-07 Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen

Publications (1)

Publication Number Publication Date
CA2384552A1 true CA2384552A1 (en) 2002-11-07

Family

ID=32602399

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002384552A Abandoned CA2384552A1 (en) 2001-05-07 2002-05-02 Double-metal cyanide catalysts for preparing polyether polyols

Country Status (13)

Country Link
US (1) US6953765B2 (enExample)
EP (1) EP1258291A3 (enExample)
JP (1) JP2003034724A (enExample)
KR (1) KR20020085806A (enExample)
CN (1) CN1383919A (enExample)
BR (1) BR0201622A (enExample)
CA (1) CA2384552A1 (enExample)
DE (1) DE10122020A1 (enExample)
HU (1) HUP0201506A3 (enExample)
MX (1) MXPA02004514A (enExample)
PL (1) PL353720A1 (enExample)
RU (1) RU2002111644A (enExample)
SG (1) SG102680A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006505673A (ja) * 2002-11-07 2006-02-16 ダウ グローバル テクノロジーズ インコーポレイティド 重合性錯化剤を使用する金属シアン化物触媒の製造方法
EP1589071B1 (en) * 2003-01-28 2012-11-14 Asahi Glass Company, Limited Polyether polyol composition and use thereof
KR20060120012A (ko) * 2003-10-10 2006-11-24 쉘 인터내셔날 리써취 마트샤피지 비.브이. 폴리에테르 폴리올의 제조방법
US20050209438A1 (en) * 2004-03-19 2005-09-22 Browne Edward P Starter feed stream acidification in DMC-catalyzed process
US20080125569A1 (en) * 2004-10-26 2008-05-29 Wehmeyer Richard M Method for Alkoxylating Active Hydrogen Containing Compounds and the Alkoxylated Compounds Made Therefrom
CN1308079C (zh) * 2004-11-29 2007-04-04 黎明化工研究院 一种氰化物络合物催化剂及其制备方法和用途
DE102005057895A1 (de) 2005-12-02 2007-06-06 Basf Ag Verfahren zur Herstellung von Multimetallcyanidverbindungen
US8217133B2 (en) 2006-03-08 2012-07-10 Chemtura Corporation Storage stable one component polyurethane system
KR100908351B1 (ko) * 2007-04-13 2009-07-20 에스케이씨 주식회사 랜덤 폴리올 제조용 복금속 시안계 촉매
DE102007057147A1 (de) 2007-11-28 2009-06-04 Evonik Goldschmidt Gmbh Verfahren zur Alkoxylierung mit DMC-Katalysatoren im Schlaufenreaktor mit Strahlsauger
KR100941637B1 (ko) * 2008-05-21 2010-02-11 에스케이씨 주식회사 반응성이 제어된, 폴리올 제조용 복금속 시안계 촉매 및이의 제조방법
US8754184B2 (en) * 2009-11-16 2014-06-17 Chemtura Corporation Accelerated cure of isocyanate terminated prepolymers
US9334361B2 (en) 2011-02-23 2016-05-10 Council Of Scientific & Industrial Research Process for preparing hyperbranched polyesters
US9994672B2 (en) 2011-12-20 2018-06-12 Covestro Deutschland Ag Hydroxy-aminopolymers and method for producing same
TWI717562B (zh) * 2017-10-19 2021-02-01 東聯化學股份有限公司 高活性雙金屬氰化物觸媒及其製備方法與應用
CN116332532B (zh) * 2023-03-29 2025-06-10 泰山玻璃纤维有限公司 缠绕纱用水性环氧树脂成膜剂及其制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
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
US3829505A (en) 1970-02-24 1974-08-13 Gen Tire & Rubber Co Polyethers and method for making the same
US3941849A (en) 1972-07-07 1976-03-02 The General Tire & Rubber Company Polyethers and method for making the same
JP2653236B2 (ja) 1990-10-05 1997-09-17 旭硝子株式会社 ポリエーテル化合物の製造方法
US5158922A (en) 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
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
US5914073A (en) 1995-08-11 1999-06-22 Konica Corporation Protective film for polarizing plate
US5627120A (en) 1996-04-19 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US5693584A (en) * 1996-08-09 1997-12-02 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
KR100544929B1 (ko) * 1997-10-13 2006-01-24 바이엘 악티엔게젤샤프트 폴리에테르 폴리올 제조용 결정질 이중금속 시안화물 촉매
DE19842382A1 (de) 1998-09-16 2000-03-23 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
US6063897A (en) * 1998-05-05 2000-05-16 Arco Chemical Technology, L.P. Acid-treated double metal cyanide complex catalysts
US6013596A (en) 1998-05-18 2000-01-11 Arco Chemical Technology, L.P. Double metal cyanide catalysts containing cyclic, bidentate complexing agents
DE19842383A1 (de) 1998-09-16 2000-03-23 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19906985A1 (de) * 1999-02-19 2000-08-31 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
EP1177239B1 (de) * 1999-05-05 2004-12-01 Bayer MaterialScience AG Doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen
DE19924672A1 (de) 1999-05-28 2000-11-30 Bayer Ag Doppelmetallcyanic-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19953546A1 (de) * 1999-11-08 2001-05-10 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen

Also Published As

Publication number Publication date
KR20020085806A (ko) 2002-11-16
HUP0201506A2 (hu) 2002-12-28
JP2003034724A (ja) 2003-02-07
HU0201506D0 (enExample) 2002-07-29
HUP0201506A3 (en) 2006-11-28
CN1383919A (zh) 2002-12-11
US6953765B2 (en) 2005-10-11
EP1258291A3 (de) 2005-08-24
BR0201622A (pt) 2003-03-11
SG102680A1 (en) 2004-03-26
EP1258291A2 (de) 2002-11-20
MXPA02004514A (es) 2005-08-16
RU2002111644A (ru) 2003-12-10
PL353720A1 (en) 2002-11-18
DE10122020A1 (de) 2002-11-14
US20020198099A1 (en) 2002-12-26

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Legal Events

Date Code Title Description
FZDE Discontinued