DE60324864D1 - Aktivierte Startermischungen und damit verbundene Verfahren - Google Patents

Aktivierte Startermischungen und damit verbundene Verfahren

Info

Publication number
DE60324864D1
DE60324864D1 DE60324864T DE60324864T DE60324864D1 DE 60324864 D1 DE60324864 D1 DE 60324864D1 DE 60324864 T DE60324864 T DE 60324864T DE 60324864 T DE60324864 T DE 60324864T DE 60324864 D1 DE60324864 D1 DE 60324864D1
Authority
DE
Germany
Prior art keywords
activated
present
starter
activated starter
molecular weight
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
DE60324864T
Other languages
German (de)
English (en)
Inventor
John E Hayes
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 Antwerpen NV
Original Assignee
Bayer Antwerpen NV
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 Antwerpen NV filed Critical Bayer Antwerpen NV
Application granted granted Critical
Publication of DE60324864D1 publication Critical patent/DE60324864D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C08G65/2696—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 process or apparatus 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4866—Polyethers having a low unsaturation value
    • 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
    • C08G65/2663—Metal cyanide catalysts, i.e. DMC's

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Polyethers (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE60324864T 2002-07-19 2003-07-07 Aktivierte Startermischungen und damit verbundene Verfahren Expired - Lifetime DE60324864D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/199,916 US6835801B2 (en) 2002-07-19 2002-07-19 Activated starter mixtures and the processes related thereto

Publications (1)

Publication Number Publication Date
DE60324864D1 true DE60324864D1 (de) 2009-01-08

Family

ID=29780237

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60324864T Expired - Lifetime DE60324864D1 (de) 2002-07-19 2003-07-07 Aktivierte Startermischungen und damit verbundene Verfahren

Country Status (14)

Country Link
US (1) US6835801B2 (https=)
EP (1) EP1382629B1 (https=)
JP (1) JP4574964B2 (https=)
KR (1) KR100961362B1 (https=)
CN (1) CN100418993C (https=)
AT (1) ATE415437T1 (https=)
BR (1) BR0302450A (https=)
CA (1) CA2434864C (https=)
DE (1) DE60324864D1 (https=)
ES (1) ES2316672T3 (https=)
MX (1) MXPA03006392A (https=)
PL (1) PL214395B1 (https=)
PT (1) PT1382629E (https=)
RU (1) RU2346959C2 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080108719A1 (en) * 1999-10-25 2008-05-08 Geiger Eric J Phthalic Anhydride Based Polyester-Ether Polyols and Double Metal Cyanide Catalyst System for Preparing Same
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
US20060223979A1 (en) * 2005-04-04 2006-10-05 Thomas Ostrowski Process for preparing polyether polyols
DE102007057147A1 (de) 2007-11-28 2009-06-04 Evonik Goldschmidt Gmbh Verfahren zur Alkoxylierung mit DMC-Katalysatoren im Schlaufenreaktor mit Strahlsauger
JP5624324B2 (ja) 2008-01-25 2014-11-12 株式会社カネカ ポリアルキレンオキシドの製造方法
US20100324340A1 (en) 2009-06-23 2010-12-23 Bayer Materialscience Llc Short chain polyether polyols prepared from ultra-low water-content starters via dmc catalysis
GB2482176A (en) * 2010-07-23 2012-01-25 Christopher Wickham Noakes Production of polyols for use in low ball rebound polyurethane foams
KR20180023906A (ko) * 2015-07-02 2018-03-07 코베스트로 엘엘씨 Ｄｍｃ 촉매 및 출발물의 연속적 첨가를 사용한 폴리에테르 폴리올의 제조 방법
US9879114B2 (en) * 2015-12-22 2018-01-30 Covestro Llc Process for the production of low molecular weight polyoxyalkylene polyols
CN107200837B (zh) 2016-03-18 2019-10-18 淮安巴德聚氨酯科技有限公司 一种利用dmc催化剂循环制备聚醚多元醇的方法
US10873316B2 (en) * 2017-03-02 2020-12-22 Samsung Electro-Mechanics Co., Ltd. Acoustic resonator and method of manufacturing the same
CN109679085B (zh) * 2019-01-18 2022-02-08 上海东大化学有限公司 一种窄分布无规聚醚及其制备方法
CN113348191B (zh) 2019-01-31 2023-06-30 陶氏环球技术有限责任公司 无雾聚氨酯制剂
EP4279534A1 (en) 2022-05-20 2023-11-22 PCC ROKITA Spolka Akcyjna A method for producing low unsaturation level oxyalkylates, an oxyalkylate, a use thereof and a polyurethane foam

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278459A (en) * 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
US3278457A (en) * 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
US3427256A (en) * 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanide complex compounds
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
AU552988B2 (en) * 1982-03-31 1986-06-26 Shell Internationale Research Maatschappij B.V. Polymerizing epoxides and catalyst suspensions for this
AU551979B2 (en) * 1982-03-31 1986-05-15 Shell Internationale Research Maatschappij B.V. Epoxy polymerisation catalysts
JP2910778B2 (ja) 1990-06-29 1999-06-23 旭硝子株式会社 ポリエーテル類の製造方法
JP3025312B2 (ja) * 1990-12-18 2000-03-27 旭硝子株式会社 ポリエーテル類の製造法
JPH0517569A (ja) 1991-07-08 1993-01-26 Asahi Glass Co Ltd ポリエーテル類の製造方法
JP3085740B2 (ja) 1991-07-17 2000-09-11 旭硝子株式会社 ポリエーテル類の製造方法
US5158922A (en) * 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
JP3114481B2 (ja) * 1993-05-25 2000-12-04 トヨタ自動車株式会社 作業負担評価指数の算出方法とそのための装置とそれを利用した作業工程計画方法
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
US5563221A (en) * 1995-06-21 1996-10-08 Arco Chemical Technology, L.P. Process for making ethylene oxide-capped polyols from double metal cyanide-catalyzed polyols
US5545601A (en) * 1995-08-22 1996-08-13 Arco Chemical Technology, L.P. Polyether-containing double metal cyanide catalysts
US5767323A (en) * 1995-12-22 1998-06-16 Arco Chemical Technology, L.P. Process for preparing polyoxyalkylene polyether polyols having low levels of transition metals through double metal cyanide complex polyoxyalkylation
US5639705A (en) * 1996-01-19 1997-06-17 Arco Chemical Technology, L.P. Double metal cyanide catalysts and methods for making them
US5777177A (en) * 1996-02-07 1998-07-07 Arco Chemical Technology, L.P. Preparation of double metal cyanide-catalyzed polyols by continuous addition of starter
US5689012A (en) * 1996-07-18 1997-11-18 Arco Chemical Technology, L.P. Continuous preparation of low unsaturation polyoxyalkylene polyether polyols with continuous additon of starter
US5844070A (en) * 1997-05-16 1998-12-01 Arco Chemical Technology, L.P. Process for rapid activation of double metal cyanide catalysts
US6077978A (en) * 1997-09-17 2000-06-20 Arco Chemical Technology L.P. Direct polyoxyalkylation of glycerine with double metal cyanide catalysis
WO1999019063A1 (de) * 1997-10-13 1999-04-22 Bayer Aktiengesellschaft Kristalline doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen
ATE323119T1 (de) 1999-07-09 2006-04-15 Dow Global Technologies Inc Polymerisierung von ethylenoxid mit der verwendung von metallcyanidkatalysatoren
US6359101B1 (en) * 1999-12-15 2002-03-19 Synuthane International, Inc. Preparing polyether polyols with DMC catalysts
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

Also Published As

Publication number Publication date
BR0302450A (pt) 2004-08-24
EP1382629B1 (en) 2008-11-26
CA2434864A1 (en) 2004-01-19
CN1487000A (zh) 2004-04-07
CA2434864C (en) 2010-09-14
US6835801B2 (en) 2004-12-28
EP1382629A1 (en) 2004-01-21
ES2316672T3 (es) 2009-04-16
HK1064395A1 (en) 2005-01-28
KR100961362B1 (ko) 2010-06-04
ATE415437T1 (de) 2008-12-15
PL361330A1 (en) 2004-01-26
US20040014908A1 (en) 2004-01-22
CN100418993C (zh) 2008-09-17
JP2004051996A (ja) 2004-02-19
JP4574964B2 (ja) 2010-11-04
MXPA03006392A (es) 2005-08-16
PL214395B1 (pl) 2013-07-31
PT1382629E (pt) 2009-02-03
RU2346959C2 (ru) 2009-02-20
KR20040010239A (ko) 2004-01-31
RU2003122077A (ru) 2005-02-10

Similar Documents

Publication Publication Date Title
DE60324864D1 (de) Aktivierte Startermischungen und damit verbundene Verfahren
ATE256158T1 (de) Verfahren zur herstellung von polyetherpolyolen
EP0846671A3 (en) Production process for (poly) alkylene glycol monoalkyl ether
DE60236286D1 (de) In situ-verfahren zur herstellung von quartären ammoniumbicarbonaten und quartären ammoniumcarbonaten
RU2006136510A (ru) Полиэфирспирты и способ получения полиэфирспиртов для синтеза полиуретанов
EP1253138A3 (en) Novel tertiary amine compounds having an ester structure and processes for preparing same
ATE545670T1 (de) Verfahren zur herstellung von autokatalytischen polyetheralkoholen
PT1259561E (pt) Processo para o fabrico de compostos de cianeto multimetalico
CY1115040T1 (el) Διαδικασια και ενδιaμεσες ενωσεις χρησιμες στην παρασκευη στατινων (sτατινs), ειδικοτερα rosuvasτατιν
DE50102264D1 (de) Verfahren zur herstellung von polyetherpolyolen
ATE336520T1 (de) Verfahren zur herstellung von homo- und copolymeren von ethylen
EP0412614A3 (en) Amines catalysis
ATE319754T1 (de) Zweikomponentige chemische befestigungssysteme
CA2328453A1 (en) Method for producing long-chain polyetherpolyols without reprocessing
MXPA05005674A (es) Polieter polioles que contienen grupos amina pendientes y un procedimiento para su preparacion.
DE50201567D1 (de) Verbessertes verfahren zur herstellung von polyetherpolyolen
DE50104155D1 (de) Verfahren zur aufarbeitung von polyetheralkoholen
AU2162899A (en) Method for producing oxalkylated amines or alcohols
ATE474874T1 (de) Verfahren zur herstellung von polyetheralkoholen
ATE264353T1 (de) Verfahren zur herstellung von polyetherpolyolen
WO2002008301A3 (de) Modifizierter polymerer formkörper, verfahren zu seiner herstellung und seine verwendung
ES2193656T3 (es) Composicion de poliol de polieter libres de turbidez y un metodo para su preparacion.
DE50100698D1 (de) Verfahren zur Herstellung von 1,3,6-Hexantricarbonitril
KR960022693A (ko) 부분적으로 보호된 페놀성 수지의 제조방법
DE50207085D1 (de) Verfahren zur Herstellung von massiven Polyurethan-Formkörpern

Legal Events

Date Code Title Description
8364 No opposition during term of opposition