DK0755716T3 - Højaktive dobbeltmetalcyanidkomplekskatalysatorer - Google Patents

Højaktive dobbeltmetalcyanidkomplekskatalysatorer

Info

Publication number
DK0755716T3
DK0755716T3 DK96305409T DK96305409T DK0755716T3 DK 0755716 T3 DK0755716 T3 DK 0755716T3 DK 96305409 T DK96305409 T DK 96305409T DK 96305409 T DK96305409 T DK 96305409T DK 0755716 T3 DK0755716 T3 DK 0755716T3
Authority
DK
Denmark
Prior art keywords
highly active
metal cyanide
double metal
cyanide complex
complex catalysts
Prior art date
Application number
DK96305409T
Other languages
Danish (da)
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 DK0755716T3 publication Critical patent/DK0755716T3/da

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)
  • Catalysts (AREA)
  • Polyethers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Resins (AREA)
DK96305409T 1995-07-24 1996-07-23 Højaktive dobbeltmetalcyanidkomplekskatalysatorer DK0755716T3 (da)

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
DK0755716T3 true DK0755716T3 (da) 2003-06-16

Family

ID=24012498

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96305409T DK0755716T3 (da) 1995-07-24 1996-07-23 Højaktive dobbeltmetalcyanidkomplekskatalysatorer

Country Status (19)

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

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US6624286B2 (en) 1997-10-13 2003-09-23 Bayer Aktiengesellschaft Double-metal cyanide catalysts containing polyester for preparing polyether polyols
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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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DE10205086A1 (de) 2002-02-07 2003-08-21 Basf Ag Verfahren zur Aktivierung von Doppelmetallcyanid-Verbindungen
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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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US7609773B2 (en) * 2005-04-18 2009-10-27 Qualcomm Incorporated Method of determining the location of the FFT window and the delay spread for the platinum broadcast channel estimator
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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
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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
KR20240036722A (ko) 2021-08-11 2024-03-20 에코닉 테크놀로지 엘티디 거대고리형 이원금속 촉매 및 이중 금속 시아나이드 촉매의 혼합물을 사용한 에폭사이드 및 co2의 공중합에 의한 계면활성제 제조 방법
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Also Published As

Publication number Publication date
ATE234152T1 (de) 2003-03-15
US5780584A (en) 1998-07-14
JPH0931185A (ja) 1997-02-04
DE69626581T2 (de) 2003-12-11
ZA965773B (en) 1997-01-27
MX9602959A (es) 1998-04-30
SG77118A1 (en) 2000-12-19
US5627122A (en) 1997-05-06
BR9603146A (pt) 1998-05-05
DE69626581D1 (de) 2003-04-17
HUP9602014A3 (en) 1998-12-28
TW374737B (en) 1999-11-21
EP0755716B1 (en) 2003-03-12
KR970005391A (ko) 1997-02-19
AR003016A1 (es) 1998-05-27
CN1147423A (zh) 1997-04-16
AU6065296A (en) 1997-01-30
EP0755716A1 (en) 1997-01-29
RO118120B1 (ro) 2003-02-28
AU702299B2 (en) 1999-02-18
HU9602014D0 (en) 1996-09-30
CA2179946A1 (en) 1997-01-25
JP2002282699A (ja) 2002-10-02
KR100422792B1 (ko) 2004-06-24
ES2194081T3 (es) 2003-11-16
CN1082833C (zh) 2002-04-17
HUP9602014A2 (en) 1997-06-30
HU220836B1 (en) 2002-06-29

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