CN1134300C - 用于制备聚醚多元醇的双金属氰化物催化剂 - Google Patents

用于制备聚醚多元醇的双金属氰化物催化剂 Download PDF

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Publication number
CN1134300C
CN1134300C CNB998092347A CN99809234A CN1134300C CN 1134300 C CN1134300 C CN 1134300C CN B998092347 A CNB998092347 A CN B998092347A CN 99809234 A CN99809234 A CN 99809234A CN 1134300 C CN1134300 C CN 1134300C
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CN
China
Prior art keywords
dmc
catalyst
catalyzer
metal cyanide
glycosides
Prior art date
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Expired - Fee Related
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CNB998092347A
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English (en)
Chinese (zh)
Other versions
CN1311715A (zh
Inventor
P��ŷķ˹
P·欧姆斯
J·霍夫曼
P·古普塔
ƶ��׿�
W·谢菲尔
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
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Bayer AG
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Publication date
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Publication of CN1311715A publication Critical patent/CN1311715A/zh
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Publication of CN1134300C publication Critical patent/CN1134300C/zh
Anticipated expiration legal-status Critical
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyethers (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CNB998092347A 1998-07-31 1999-07-20 用于制备聚醚多元醇的双金属氰化物催化剂 Expired - Fee Related CN1134300C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19834572.0 1998-07-31
DE19834572A DE19834572A1 (de) 1998-07-31 1998-07-31 Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen

Publications (2)

Publication Number Publication Date
CN1311715A CN1311715A (zh) 2001-09-05
CN1134300C true CN1134300C (zh) 2004-01-14

Family

ID=7875994

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB998092347A Expired - Fee Related CN1134300C (zh) 1998-07-31 1999-07-20 用于制备聚醚多元醇的双金属氰化物催化剂

Country Status (16)

Country Link
US (1) US6391820B1 (https=)
EP (1) EP1100617B1 (https=)
JP (1) JP2002522566A (https=)
KR (1) KR100593770B1 (https=)
CN (1) CN1134300C (https=)
AT (1) ATE278464T1 (https=)
AU (1) AU5505899A (https=)
BR (1) BR9912607A (https=)
CA (1) CA2338698A1 (https=)
DE (2) DE19834572A1 (https=)
ES (1) ES2230882T3 (https=)
HK (1) HK1039913B (https=)
HU (1) HUP0102709A3 (https=)
ID (1) ID27157A (https=)
PT (1) PT1100617E (https=)
WO (1) WO2000007720A1 (https=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50103101D1 (de) 2000-02-29 2004-09-09 Basf Ag Verfahren zur herstellung von multimetallcyanidverbindungen
US6642171B2 (en) 2000-04-28 2003-11-04 Synuthane International, Inc. Double metal cyanide catalysts containing polyglycol ether complexing agents
US6491846B1 (en) * 2001-06-21 2002-12-10 Bayer Antwerpen, N.V. Process for the in-situ production of polyol blends, the in-situ produced polyol blends, and their use in the production of viscoelastic foam
US6884826B2 (en) * 2003-06-09 2005-04-26 Bayer Antwerp, N.V. Process for preparing double metal cyanide catalyzed polyols
US20050014979A1 (en) * 2003-07-08 2005-01-20 Eleveld Michiel Barend Preparation of an alkoxylate composition using a double metal cyanide catalyst
WO2005040248A1 (en) * 2003-10-10 2005-05-06 Shell Internationale Research Maatschappij B.V. Process for the preparation of a polyether polyol
US20060058182A1 (en) * 2004-09-13 2006-03-16 Combs George G Processes for the preparation of double metal cyanide (DMC) catalysts
CN100368460C (zh) * 2005-06-17 2008-02-13 中国科学院过程工程研究所 一种双金属氰化物催化剂及其制备方法
SG191340A1 (en) 2010-12-27 2013-08-30 Dow Global Technologies Llc Alkylene oxide polymerization using a double metal cyanide catalyst complex and a magnesium, group 3-group 15 metal or lanthanide series metal compound
CA2859566A1 (en) 2011-12-20 2013-06-27 Bayer Intellectual Property Gmbh Hydroxy-aminopolymers and method for producing same
CN103923309B (zh) * 2014-03-27 2016-03-23 上海应用技术学院 一种双金属氰化物络合物催化剂的制备方法
US9951174B2 (en) 2015-05-20 2018-04-24 Covestro Llc Polyol compositions, a process for the production of these polyol compositions, and their use in the production of open celled polyurethane foams having high airflow
WO2018169833A1 (en) 2017-03-15 2018-09-20 Covestro Llc Viscoelastic polyurethane foams with reduced temperature sensitivity
US10766998B2 (en) 2017-11-21 2020-09-08 Covestro Llc Flexible polyurethane foams
US10793692B2 (en) 2018-10-24 2020-10-06 Covestro Llc Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers
JP7573529B2 (ja) * 2018-12-21 2024-10-25 ダウ グローバル テクノロジーズ エルエルシー ポリエーテル重合プロセス
US11898007B2 (en) * 2021-02-12 2024-02-13 Council Of Scientific & Industrial Research Double metal cyanide catalyst for the production of polyether polyols and a process thereof
US11572433B2 (en) 2021-03-12 2023-02-07 Covestro Llc In-situ formed polyols, a process for their preparation, foams prepared from these in-situ formed polyols and a process for their preparation
US11718705B2 (en) 2021-07-28 2023-08-08 Covestro Llc In-situ formed polyether polyols, a process for their preparation, and a process for the preparation of polyurethane foams
CN117143328B (zh) * 2023-08-18 2024-04-26 山东滨化聚禾新材料科技有限公司 消泡剂用高碳醇聚醚酯的制备方法
CN121136049B (zh) * 2025-11-18 2026-04-24 中化东大(淄博)有限公司 铁掺杂dmc催化剂及其制备方法和应用

Family Cites Families (12)

* 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
AU551979B2 (en) 1982-03-31 1986-05-15 Shell Internationale Research Maatschappij B.V. Epoxy polymerisation catalysts
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
US5714428A (en) 1996-10-16 1998-02-03 Arco Chemical Technology, L.P. Double metal cyanide catalysts containing functionalized polymers

Also Published As

Publication number Publication date
KR100593770B1 (ko) 2006-06-30
DE19834572A1 (de) 2000-02-03
EP1100617A1 (de) 2001-05-23
HK1039913B (zh) 2004-12-03
CA2338698A1 (en) 2000-02-17
AU5505899A (en) 2000-02-28
PT1100617E (pt) 2005-01-31
HK1039913A1 (en) 2002-05-17
BR9912607A (pt) 2001-05-02
DE59910764D1 (de) 2004-11-11
ID27157A (id) 2001-03-08
WO2000007720A1 (de) 2000-02-17
JP2002522566A (ja) 2002-07-23
CN1311715A (zh) 2001-09-05
HUP0102709A2 (hu) 2001-11-28
EP1100617B1 (de) 2004-10-06
HUP0102709A3 (en) 2003-03-28
KR20010074789A (ko) 2001-08-09
ATE278464T1 (de) 2004-10-15
US6391820B1 (en) 2002-05-21
ES2230882T3 (es) 2005-05-01

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Granted publication date: 20040114

Termination date: 20100720