HK1049344B - 製備聚醚多元醇的方法 - Google Patents

製備聚醚多元醇的方法

Info

Publication number
HK1049344B
HK1049344B HK03101527.7A HK03101527A HK1049344B HK 1049344 B HK1049344 B HK 1049344B HK 03101527 A HK03101527 A HK 03101527A HK 1049344 B HK1049344 B HK 1049344B
Authority
HK
Hong Kong
Prior art keywords
induction phase
polyetherpolyols
preparing
dmc
starter
Prior art date
Application number
HK03101527.7A
Other languages
English (en)
Other versions
HK1049344A1 (en
Inventor
Ehlers Stephan
Hofmann Jorg
Dietrich Manfred
Gupta Pramod
Steinlein Christian
Zwick Horst
Original Assignee
拜爾公司
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 拜爾公司 filed Critical 拜爾公司
Publication of HK1049344A1 publication Critical patent/HK1049344A1/xx
Publication of HK1049344B publication Critical patent/HK1049344B/zh

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
    • C08G65/2696—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
    • 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
    • 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
    • C08G65/26—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)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
HK03101527.7A 1999-08-06 2003-02-28 製備聚醚多元醇的方法 HK1049344B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19937114A DE19937114C2 (de) 1999-08-06 1999-08-06 Verfahren zur Herstellung von Polyetherpolyolen
PCT/EP2000/007097 WO2001010933A1 (de) 1999-08-06 2000-07-25 Verfahren zur herstellung von polyetherpolyolen

Publications (2)

Publication Number Publication Date
HK1049344A1 HK1049344A1 (en) 2003-05-09
HK1049344B true HK1049344B (zh) 2004-12-17

Family

ID=7917415

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03101527.7A HK1049344B (zh) 1999-08-06 2003-02-28 製備聚醚多元醇的方法

Country Status (19)

Country Link
US (1) US6486361B1 (zh)
EP (1) EP1206498B1 (zh)
JP (1) JP2003506543A (zh)
KR (1) KR20020019605A (zh)
CN (1) CN1138810C (zh)
AT (1) ATE256158T1 (zh)
AU (1) AU6697700A (zh)
BR (1) BR0012994A (zh)
CA (1) CA2381188A1 (zh)
CZ (1) CZ293452B6 (zh)
DE (2) DE19937114C2 (zh)
ES (1) ES2213034T3 (zh)
HK (1) HK1049344B (zh)
HU (1) HUP0202848A3 (zh)
MX (1) MXPA02001255A (zh)
PL (1) PL353099A1 (zh)
PT (1) PT1206498E (zh)
RU (1) RU2250910C2 (zh)
WO (1) WO2001010933A1 (zh)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060183882A1 (en) * 2001-12-21 2006-08-17 Dexheimer Edward M Continuous process for preparation of polyether polyols
WO2003062301A1 (fr) * 2002-01-22 2003-07-31 Asahi Glass Company, Limited Procede de production continue de polyether
DE10205086A1 (de) * 2002-02-07 2003-08-21 Basf Ag Verfahren zur Aktivierung von Doppelmetallcyanid-Verbindungen
US20050107643A1 (en) * 2003-11-13 2005-05-19 Thomas Ostrowski Preparation of polyether alcohols
KR101164264B1 (ko) * 2003-11-13 2012-07-09 바스프 에스이 폴리에테르 알콜의 제조 방법
US7186867B2 (en) * 2004-04-21 2007-03-06 Basf Aktiengesellschaft Process for preparing reactive polyether polyols having an ethylene oxide end block
US20060223979A1 (en) * 2005-04-04 2006-10-05 Thomas Ostrowski Process for preparing polyether polyols
US8692030B1 (en) * 2006-04-20 2014-04-08 Pittsburg State University Biobased-petrochemical hybrid polyols
DE102006024025A1 (de) * 2006-05-23 2007-11-29 Bayer Materialscience Ag Verfahren zur Herstellung von Polyetherpolyolen
US20080132729A1 (en) * 2006-12-01 2008-06-05 Mcdaniel Kenneth G Continuous process for the production of ethoxylates
DE102008009407A1 (de) 2008-02-15 2009-08-20 Bayer Materialscience Ag Klebstoff
DE102008000903A1 (de) * 2008-04-01 2009-10-08 Evonik Goldschmidt Gmbh Neue Organosiloxangruppen tragende Polyetheralkohole durch Alkoxylierung epoxidfunktioneller (Poly)Organosiloxane an Doppelmetallcyanid (DMC)-Katalysatoren, sowie Verfahren zu deren Herstellung
DE102009008867A1 (de) 2009-02-13 2010-08-19 Bayer Materialscience Ag Klebstoff
WO2011047780A1 (en) * 2009-10-19 2011-04-28 Basf Se Conditioning of double metal cyanide catalysts
US20130143909A1 (en) * 2009-11-18 2013-06-06 Nektar Therapeutics Acid Salt Forms of Polymer-Drug Conjugates and Alkoxylation Methods
KR101404702B1 (ko) 2011-03-08 2014-06-17 에스케이이노베이션 주식회사 에테르 결합 단위체를 함유한 이산화탄소/에폭사이드 공중합체의 제조 방법
CA2859566A1 (en) 2011-12-20 2013-06-27 Bayer Intellectual Property Gmbh Hydroxy-aminopolymers and method for producing same
DE102011089783A1 (de) 2011-12-23 2013-06-27 Bayer Materialscience Aktiengesellschaft Niedrigviskose reaktive Polyurethan-Zusammensetzungen
CN103360595B (zh) * 2013-06-26 2015-09-09 淮安巴德聚氨酯科技有限公司 间歇法中催化环氧化物开环聚合时缩短诱导时间的方法
EP3106221A1 (en) 2015-06-15 2016-12-21 Universität Hamburg Process for preparing double metal cyanide catalysts and their use in polymerization reactions
GB201515350D0 (en) 2015-08-28 2015-10-14 Econic Technologies Ltd Method for preparing polyols
EP3515965B1 (en) * 2016-09-20 2020-07-15 Dow Global Technologies, LLC Alkoxylation process using tubular reactor
GB201703324D0 (en) 2017-03-01 2017-04-12 Econic Tech Ltd Method for preparing polyether carbonates
WO2018158318A1 (de) 2017-03-02 2018-09-07 Covestro Deutschland Ag Reaktionsgemische von isocyanaten und polyolen mit verlängerter topfzeit
GB201717441D0 (en) 2017-10-24 2017-12-06 Econic Tech Ltd A polymerisation process
GB201814526D0 (en) 2018-09-06 2018-10-24 Econic Tech Ltd Methods for forming polycarbonate ether polyols and high molecular weight polyether carbonates
GB201906214D0 (en) 2019-05-02 2019-06-19 Econic Tech Ltd A polyol block copolymer, compositions and processes therefor
GB201906210D0 (en) 2019-05-02 2019-06-19 Econic Tech Limited A polyol block copolymer, compositions and processes therefor
GB202003003D0 (en) 2020-03-02 2020-04-15 Econic Tech Ltd A polyol block copolymer
GB202003002D0 (en) 2020-03-02 2020-04-15 Crane Ltd Method of preparation of a polyol block copolymer
CN111518268B (zh) * 2020-05-28 2022-09-16 万华化学集团股份有限公司 一种聚醚多元醇的制备方法
GB202017531D0 (en) 2020-11-05 2020-12-23 Econic Tech Limited (poly)ol block copolymer
WO2023017276A1 (en) 2021-08-11 2023-02-16 Econic Technologies Ltd Method for preparing surfactants by copolymerisation of epoxides and co2 using a mixture of a macrocyclic bimetal catalyst and a double metal cyanide catalyst
GB202115335D0 (en) 2021-10-25 2021-12-08 Econic Tech Ltd Surface-active agent
CN115181259B (zh) * 2022-08-11 2024-04-09 万华化学集团股份有限公司 一种连续化制备聚醚的方法

Family Cites Families (15)

* 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
AU552988B2 (en) * 1982-03-31 1986-06-26 Shell Internationale Research Maatschappij B.V. Polymerizing epoxides and catalyst suspensions for this
US5158922A (en) 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
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
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
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
US5627120A (en) 1996-04-19 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
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
US5714428A (en) 1996-10-16 1998-02-03 Arco Chemical Technology, L.P. Double metal cyanide catalysts containing functionalized polymers
DE19730467A1 (de) 1997-07-16 1999-01-21 Bayer Ag Neue Zink/Metall-Hexacyanocobaltat-Katalysatoren für die Herstellung von Polyetherpolyolen
CN1273217C (zh) 1997-10-13 2006-09-06 拜尔公司 用于生产聚醚多元醇的晶态双金属氰化物催化剂
US6358877B1 (en) * 1999-09-10 2002-03-19 The Dow Chemical Company Metal catalysts complexed with sulfone or sulfoxide compounds

Also Published As

Publication number Publication date
CN1138810C (zh) 2004-02-18
ATE256158T1 (de) 2003-12-15
AU6697700A (en) 2001-03-05
BR0012994A (pt) 2002-05-07
JP2003506543A (ja) 2003-02-18
DE50004742D1 (de) 2004-01-22
CN1368989A (zh) 2002-09-11
DE19937114A1 (de) 2001-02-15
CA2381188A1 (en) 2001-02-15
CZ2002459A3 (cs) 2002-05-15
PL353099A1 (en) 2003-10-20
EP1206498B1 (de) 2003-12-10
CZ293452B6 (cs) 2004-04-14
EP1206498A1 (de) 2002-05-22
HUP0202848A2 (hu) 2002-12-28
PT1206498E (pt) 2004-04-30
MXPA02001255A (es) 2002-08-12
RU2250910C2 (ru) 2005-04-27
HK1049344A1 (en) 2003-05-09
DE19937114C2 (de) 2003-06-18
ES2213034T3 (es) 2004-08-16
WO2001010933A1 (de) 2001-02-15
HUP0202848A3 (en) 2003-11-28
KR20020019605A (ko) 2002-03-12
US6486361B1 (en) 2002-11-26

Similar Documents

Publication Publication Date Title
HK1049344A1 (en) Method for preparing polyetherpolyols.
PL349858A1 (en) Double metal cyanide catalysts for producing polyether polyols
MX9804568A (es) Proceso para la preparacion de polioxialquilenpolieter polioles que tienen niveles bajos de metales de transicion, preparados utilizando catalizador complejo de cianuro de metal doble.
MX9602435A (es) Proceso para elaborar polioles cubiertos con oxido de etileno a partir de polioles catalizados por cianuro metalico doble.
HUP0300622A3 (en) Method for producing double metal cyanide (dmc) catalysts
AU2001252134A1 (en) Method for producing multimetal cyanide compounds
BR0304272B1 (pt) processos para preparar poliàis capeados com àxido de etileno.
WO2001034297A3 (de) Doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen
PL355884A1 (en) Method for production of polyether alcohols
HUP0200087A3 (en) Double metal cyanide catalysts for producing polyether polyols
EP1038900A3 (de) Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
PL353213A1 (en) Polyether alcohols
PL353720A1 (en) Catalysts of double metal cyanide (dmc) type for use in production of polyether polyols, method of obtaining such catalyst, method of obtaining polyether polyols as well as application of one of or more dmc-type catalysts
AU2798000A (en) Method for preparing polyether polyols
PT1633799E (pt) Preparação de poliéter-álcoois mediante a utilização da catálise dmc
AU5411899A (en) Bimetallic-cyanide catalysts used for preparing polyether polyols
HK1040653A1 (en) Bimetallic cyanide catalysts for producing polyether polyols.
BG104699A (en) Method for producing polyamides
HK1052714A1 (en) Method for producing polyether polyols.
MXPA02000302A (es) Complejos de nitroferricianuro-hexacianocobaltato metalicos.
MY137759A (en) Method for producing polyoxyalkylene glycols

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20080725