ES2219048T3 - Catalizadores de cianuro bimetalico para la preparacion de polioleteres. - Google Patents

Catalizadores de cianuro bimetalico para la preparacion de polioleteres.

Info

Publication number
ES2219048T3
ES2219048T3 ES99940024T ES99940024T ES2219048T3 ES 2219048 T3 ES2219048 T3 ES 2219048T3 ES 99940024 T ES99940024 T ES 99940024T ES 99940024 T ES99940024 T ES 99940024T ES 2219048 T3 ES2219048 T3 ES 2219048T3
Authority
ES
Spain
Prior art keywords
catalyst
preparation
dmc
iii
ether
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.)
Expired - Lifetime
Application number
ES99940024T
Other languages
English (en)
Spanish (es)
Inventor
Pieter Ooms
Jorg Hofmann
Pramod Gupta
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.)
Covestro Deutschland AG
Original Assignee
Bayer MaterialScience 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 MaterialScience AG filed Critical Bayer MaterialScience AG
Application granted granted Critical
Publication of ES2219048T3 publication Critical patent/ES2219048T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08G65/04—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 only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • C08G65/10—Saturated oxiranes characterised by the catalysts 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Polyethers (AREA)
  • Catalysts (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
ES99940024T 1998-07-31 1999-07-20 Catalizadores de cianuro bimetalico para la preparacion de polioleteres. Expired - Lifetime ES2219048T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19834573A DE19834573A1 (de) 1998-07-31 1998-07-31 Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19834573 1998-07-31

Publications (1)

Publication Number Publication Date
ES2219048T3 true ES2219048T3 (es) 2004-11-16

Family

ID=7875995

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99940024T Expired - Lifetime ES2219048T3 (es) 1998-07-31 1999-07-20 Catalizadores de cianuro bimetalico para la preparacion de polioleteres.

Country Status (16)

Country Link
US (1) US6878661B1 (https=)
EP (1) EP1115488B1 (https=)
JP (1) JP2002522567A (https=)
KR (1) KR100589580B1 (https=)
CN (1) CN1129477C (https=)
AT (1) ATE266469T1 (https=)
AU (1) AU5411899A (https=)
BR (1) BR9912604A (https=)
CA (1) CA2338657A1 (https=)
DE (2) DE19834573A1 (https=)
ES (1) ES2219048T3 (https=)
HK (1) HK1039912B (https=)
HU (1) HUP0102708A3 (https=)
ID (1) ID28851A (https=)
PT (1) PT1115488E (https=)
WO (1) WO2000007721A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6642171B2 (en) 2000-04-28 2003-11-04 Synuthane International, Inc. Double metal cyanide catalysts containing polyglycol ether complexing agents
CN1215091C (zh) * 2001-03-09 2005-08-17 和光纯药工业株式会社 亲水性聚合物载体承载的氧化锇
CN1304459C (zh) * 2002-04-29 2007-03-14 中国石化集团金陵石油化工有限责任公司 一种含硅碳链聚合物的双金属氰化物络合催化剂
US7378559B2 (en) * 2003-03-07 2008-05-27 Dow Global Technologies Inc. Continuous process and system of producing polyether polyols
CN1294178C (zh) * 2003-07-09 2007-01-10 中国石油化工股份有限公司 低不饱和度聚醚多元醇的制备方法
US20070048371A1 (en) * 2005-07-28 2007-03-01 Shojaei Amir H Pharmaceutical formulations/composition of guanfacine suitable for single dose form administration daily
CA2859566A1 (en) 2011-12-20 2013-06-27 Bayer Intellectual Property Gmbh Hydroxy-aminopolymers and method for producing same
EP3106221A1 (en) * 2015-06-15 2016-12-21 Universität Hamburg Process for preparing double metal cyanide catalysts and their use in polymerization reactions
PL3622003T3 (pl) * 2017-05-10 2025-02-24 Dow Global Technologies Llc Proces polimeryzacji polieterowej
EP3608018A1 (de) * 2018-08-08 2020-02-12 Covestro Deutschland AG Verfahren zur herstellung von doppelmetallcyanid-katalysatoren

Family Cites Families (14)

* 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
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
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
US5856369A (en) * 1996-07-30 1999-01-05 Osi Specialties, Inc. Polyethers and polysiloxane copolymers manufactured with double metal cyanide catalysts
US5714428A (en) * 1996-10-16 1998-02-03 Arco Chemical Technology, L.P. Double metal cyanide catalysts containing functionalized polymers
WO1999019063A1 (de) * 1997-10-13 1999-04-22 Bayer Aktiengesellschaft Kristalline doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen
US6696383B1 (en) * 2002-09-20 2004-02-24 Bayer Polymers Llc Double-metal cyanide catalysts which can be used to prepare polyols and the processes related thereto

Also Published As

Publication number Publication date
KR20010079589A (ko) 2001-08-22
DE19834573A1 (de) 2000-02-03
ATE266469T1 (de) 2004-05-15
WO2000007721A1 (de) 2000-02-17
HUP0102708A2 (hu) 2001-11-28
BR9912604A (pt) 2001-05-02
ID28851A (id) 2001-07-05
AU5411899A (en) 2000-02-28
EP1115488B1 (de) 2004-05-12
CA2338657A1 (en) 2000-02-17
PT1115488E (pt) 2004-08-31
US6878661B1 (en) 2005-04-12
HK1039912A1 (en) 2002-05-17
JP2002522567A (ja) 2002-07-23
KR100589580B1 (ko) 2006-06-15
EP1115488A1 (de) 2001-07-18
CN1129477C (zh) 2003-12-03
CN1311716A (zh) 2001-09-05
HUP0102708A3 (en) 2003-03-28
HK1039912B (zh) 2004-09-10
DE59909487D1 (de) 2004-06-17

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