ATE234152T1 - Hochwirksame doppelmetallcyanidkatalysatorenkomplex - Google Patents

Hochwirksame doppelmetallcyanidkatalysatorenkomplex

Info

Publication number
ATE234152T1
ATE234152T1 AT96305409T AT96305409T ATE234152T1 AT E234152 T1 ATE234152 T1 AT E234152T1 AT 96305409 T AT96305409 T AT 96305409T AT 96305409 T AT96305409 T AT 96305409T AT E234152 T1 ATE234152 T1 AT E234152T1
Authority
AT
Austria
Prior art keywords
highly effective
metal cyanide
double metal
catalyst complex
cyanide catalyst
Prior art date
Application number
AT96305409T
Other languages
English (en)
Inventor
Bi Le-Khac
Harry R Hinney
Paul T Bowman
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 ATE234152T1 publication Critical patent/ATE234152T1/de

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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Polyethers (AREA)
  • Catalysts (AREA)
  • Epoxy Resins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
AT96305409T 1995-07-24 1996-07-23 Hochwirksame doppelmetallcyanidkatalysatorenkomplex ATE234152T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/505,938 US5627122A (en) 1995-07-24 1995-07-24 Highly active double metal cyanide complex catalysts

Publications (1)

Publication Number Publication Date
ATE234152T1 true ATE234152T1 (de) 2003-03-15

Family

ID=24012498

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96305409T ATE234152T1 (de) 1995-07-24 1996-07-23 Hochwirksame doppelmetallcyanidkatalysatorenkomplex

Country Status (19)

Country Link
US (2) US5627122A (de)
EP (1) EP0755716B1 (de)
JP (2) JPH0931185A (de)
KR (1) KR100422792B1 (de)
CN (1) CN1082833C (de)
AR (1) AR003016A1 (de)
AT (1) ATE234152T1 (de)
AU (1) AU702299B2 (de)
BR (1) BR9603146A (de)
CA (1) CA2179946A1 (de)
DE (1) DE69626581T2 (de)
DK (1) DK0755716T3 (de)
ES (1) ES2194081T3 (de)
HU (1) HU220836B1 (de)
MX (1) MX9602959A (de)
RO (1) RO118120B1 (de)
SG (1) SG77118A1 (de)
TW (1) TW374737B (de)
ZA (1) ZA965773B (de)

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DE19730467A1 (de) * 1997-07-16 1999-01-21 Bayer Ag Neue Zink/Metall-Hexacyanocobaltat-Katalysatoren für die Herstellung von Polyetherpolyolen
DE19742978A1 (de) 1997-09-29 1999-04-01 Basf Ag Multimetallcyanidkomplexe als Katalysatoren
AU9542598A (en) * 1997-10-13 1999-05-03 Bayer Aktiengesellschaft Crystalline double metal cyanide catalysts for producing polyether polyols
DE19745120A1 (de) * 1997-10-13 1999-04-15 Bayer Ag Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
US6624286B2 (en) 1997-10-13 2003-09-23 Bayer Aktiengesellschaft Double-metal cyanide catalysts containing polyester for preparing polyether polyols
DE19809538A1 (de) * 1998-03-05 1999-09-09 Basf Ag Verfahren zur Herstellung von Doppelmetallcyanidkatalysatoren
US5952261A (en) * 1998-03-20 1999-09-14 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts modified with Group IIA compounds
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CN1080590C (zh) * 1998-04-29 2002-03-13 中国科学院山西煤炭化学研究所 一种双金属氰化物催化剂及其制备方法
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US6800583B2 (en) * 1999-06-02 2004-10-05 Basf Aktiengesellschaft Suspension of multimetal cyanide compounds, their preparation and their use
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US7001634B2 (en) * 2002-11-07 2006-02-21 Bayer Materialscience Llc Process for suppressing the foaming of an aqueous system
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US6855658B1 (en) 2003-08-26 2005-02-15 Bayer Antwerp, N.V. Hydroxide containing double metal cyanide (DMC) catalysts
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KR101404702B1 (ko) 2011-03-08 2014-06-17 에스케이이노베이션 주식회사 에테르 결합 단위체를 함유한 이산화탄소/에폭사이드 공중합체의 제조 방법
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BR112014003972B1 (pt) 2011-08-25 2020-05-19 Dow Global Technologies Llc processo para preparar um poliéter contendo unidades de etilenóxi ligadas por éter
US9562134B2 (en) 2013-03-12 2017-02-07 Covestro Llc Catalyst for the production of polyols having lower amounts of high molecular weight tail
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GB201703324D0 (en) 2017-03-01 2017-04-12 Econic Tech Ltd Method for preparing polyether carbonates
GB201717441D0 (en) 2017-10-24 2017-12-06 Econic Tech Ltd A polymerisation process
EP3608018A1 (de) * 2018-08-08 2020-02-12 Covestro Deutschland AG Verfahren zur herstellung von doppelmetallcyanid-katalysatoren
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
GB202003002D0 (en) 2020-03-02 2020-04-15 Crane Ltd Method of preparation of a polyol block copolymer
GB202003003D0 (en) 2020-03-02 2020-04-15 Econic Tech Ltd A polyol block copolymer
CN112111056A (zh) * 2020-09-22 2020-12-22 河北工业大学 一种高活性制备聚醚多元醇或聚醚酯多元醇的双组分催化体系及应用
GB202017531D0 (en) 2020-11-05 2020-12-23 Econic Tech Limited (poly)ol block copolymer
MX2024001871A (es) 2021-08-11 2024-03-04 Econic Tech Ltd Metodo para preparar tensoactivos mediante copolimerizacion de epoxidos y co2 utilizando una mezcla de un catalizador bimetalico macrociclico y un catalizador de cianuro bimetalico.
GB202115335D0 (en) 2021-10-25 2021-12-08 Econic Tech Ltd Surface-active agent
GB2626546A (en) 2023-01-25 2024-07-31 Econic Tech Ltd Surface-active agent
GB2626989A (en) 2023-02-10 2024-08-14 Econic Tech Ltd Surface-active agent
GB2629367A (en) 2023-04-25 2024-10-30 Econic Tech Ltd Surface-active agent
EP4702078A1 (de) 2023-04-25 2026-03-04 Unilever IP Holdings B.V. Zusammensetzungen
JP7473059B1 (ja) 2023-06-01 2024-04-23 Ａｇｃ株式会社 複合金属シアン化物錯体触媒及びその製造方法、複合金属シアン化物錯体スラリー触媒及びその製造方法、並びに重合体の製造方法
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Also Published As

Publication number Publication date
ES2194081T3 (es) 2003-11-16
CA2179946A1 (en) 1997-01-25
DE69626581T2 (de) 2003-12-11
CN1147423A (zh) 1997-04-16
HUP9602014A3 (en) 1998-12-28
KR100422792B1 (ko) 2004-06-24
HU9602014D0 (en) 1996-09-30
EP0755716B1 (de) 2003-03-12
AU6065296A (en) 1997-01-30
CN1082833C (zh) 2002-04-17
ZA965773B (en) 1997-01-27
BR9603146A (pt) 1998-05-05
US5780584A (en) 1998-07-14
HU220836B1 (en) 2002-06-29
RO118120B1 (ro) 2003-02-28
EP0755716A1 (de) 1997-01-29
JP2002282699A (ja) 2002-10-02
KR970005391A (ko) 1997-02-19
AU702299B2 (en) 1999-02-18
JPH0931185A (ja) 1997-02-04
US5627122A (en) 1997-05-06
TW374737B (en) 1999-11-21
DK0755716T3 (da) 2003-06-16
HUP9602014A2 (en) 1997-06-30
AR003016A1 (es) 1998-05-27
SG77118A1 (en) 2000-12-19
MX9602959A (es) 1998-04-30
DE69626581D1 (de) 2003-04-17

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