ES2328535T3 - Procedimiento de fabricacion de catalizadores con cianuro de metal doble. - Google Patents

Procedimiento de fabricacion de catalizadores con cianuro de metal doble. Download PDF

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Publication number
ES2328535T3
ES2328535T3 ES98912425T ES98912425T ES2328535T3 ES 2328535 T3 ES2328535 T3 ES 2328535T3 ES 98912425 T ES98912425 T ES 98912425T ES 98912425 T ES98912425 T ES 98912425T ES 2328535 T3 ES2328535 T3 ES 2328535T3
Authority
ES
Spain
Prior art keywords
zinc chloride
catalyst
zinc
catalysts
alkalinity
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
ES98912425T
Other languages
English (en)
Spanish (es)
Inventor
George Combs
Harry R. Hinney
Paul T. Bowman
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 ES2328535T3 publication Critical patent/ES2328535T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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)
  • 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)
  • Catalysts (AREA)
  • Polyethers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES98912425T 1997-03-13 1998-03-02 Procedimiento de fabricacion de catalizadores con cianuro de metal doble. Expired - Lifetime ES2328535T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US816611 1997-03-13
US08/816,611 US5783513A (en) 1997-03-13 1997-03-13 Process for making double metal cyanide catalysts

Publications (1)

Publication Number Publication Date
ES2328535T3 true ES2328535T3 (es) 2009-11-13

Family

ID=25221122

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98912425T Expired - Lifetime ES2328535T3 (es) 1997-03-13 1998-03-02 Procedimiento de fabricacion de catalizadores con cianuro de metal doble.

Country Status (16)

Country Link
US (1) US5783513A (https=)
EP (1) EP0968055B1 (https=)
JP (1) JP4361612B2 (https=)
KR (1) KR100549729B1 (https=)
CN (1) CN1108191C (https=)
AU (1) AU727158B2 (https=)
BR (1) BR9808252A (https=)
CA (1) CA2282640C (https=)
CZ (1) CZ299502B6 (https=)
DE (1) DE69841057D1 (https=)
ES (1) ES2328535T3 (https=)
ID (1) ID22392A (https=)
PL (1) PL201572B1 (https=)
RU (1) RU2191626C2 (https=)
TW (1) TW406095B (https=)
WO (1) WO1998040162A1 (https=)

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US6716788B2 (en) * 2002-06-14 2004-04-06 Shell Oil Company Preparation of a double metal cyanide catalyst
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
EP1632517B1 (en) * 2003-06-04 2009-07-22 Asahi Glass Company Ltd. Composite metal cyanide complex catalyst, process for producing the same, and use of the same
US6855658B1 (en) * 2003-08-26 2005-02-15 Bayer Antwerp, N.V. Hydroxide containing double metal cyanide (DMC) catalysts
US20050101477A1 (en) * 2003-11-07 2005-05-12 George Combs Unsaturated tertiary alcohols as ligands for active dmc catalysts
US20060058182A1 (en) 2004-09-13 2006-03-16 Combs George G Processes for the preparation of double metal cyanide (DMC) catalysts
ATE460450T1 (de) * 2004-10-26 2010-03-15 Dow Global Technologies Inc Verfahren zur alkoxylierung von aktiven wasserstoff enthaltenden verbindungen und daraus hergestellte alkoxylierte verbindungen
DE102006006696A1 (de) * 2006-02-14 2007-08-23 Clariant International Limited Polyalkylenglykol-Schmiermittelbasisöle mit enger Molmassenverteilung
US7977501B2 (en) 2006-07-24 2011-07-12 Bayer Materialscience Llc Polyether carbonate polyols made via double metal cyanide (DMC) catalysis
US7834082B2 (en) 2007-01-17 2010-11-16 Bayer Materialscience Llc Polyether-polysiloxane polyols
US8354356B2 (en) * 2007-02-05 2013-01-15 Basf Se DMC catalysts, method for the production thereof and use thereof
EP2139935B1 (de) * 2007-03-26 2010-12-01 Basf Se Wasseremulgierbare polyisocyanate
SG177717A1 (en) 2009-08-13 2012-02-28 Basf Se Process for preparing multimetal cyanide compounds
KR20120069681A (ko) * 2009-09-17 2012-06-28 아사히 가라스 가부시키가이샤 폴리에테르류의 제조 방법
EP2348061A1 (de) 2010-01-21 2011-07-27 Bayer MaterialScience AG Verfahren zur Herstellung von wasseremulgierbaren Polyurethanpolyacrylat-Hybridsystemen
PL2571922T3 (pl) 2010-05-18 2014-11-28 Bayer Ip Gmbh Sposób wytwarzania polioli polieterowęglanowych
PL2748226T3 (pl) 2011-08-25 2016-02-29 Dow Global Technologies Llc Sposób wytwarzania polieteroalkoholi zawierających jednostki oksyetylenowe przez polimeryzację węglanu etylenu w obecności katalizatorów dimetalocyjankowych
EP2739713B1 (en) 2011-10-28 2019-10-23 Dow Global Technologies LLC Compositions of hydrocarbon oils and oil soluble pags produced by dmc catalysis
RU2665923C2 (ru) 2012-09-28 2018-09-05 Басф Се Вододиспергируемые полиизоцианаты
US9890100B2 (en) 2013-03-14 2018-02-13 Covestro Llc Continuous process for the production of low molecular weight polyethers with a DMC catalyst
US9051412B2 (en) 2013-03-14 2015-06-09 Bayer Materialscience Llc Base-catalyzed, long chain, active polyethers from short chain DMC-catalyzed starters
US9527958B2 (en) 2014-05-02 2016-12-27 Covestro Llc Process for purification of polyether carbonate polyols
ES2769001T3 (es) 2015-12-09 2020-06-24 Basf Se Poliisocianatos dispersables en agua
US9562135B1 (en) 2015-12-21 2017-02-07 Covestro Llc Polyether carbonates by DMC catalysis
WO2018024563A1 (de) 2016-08-05 2018-02-08 Basf Se Polyisobutengruppen tragende makromonomere und deren homo- oder copolymere
US10258953B2 (en) 2016-08-05 2019-04-16 Covestro Llc Systems and processes for producing polyether polyols
GB201703324D0 (en) * 2017-03-01 2017-04-12 Econic Tech Ltd Method for preparing polyether carbonates
PL3622003T3 (pl) * 2017-05-10 2025-02-24 Dow Global Technologies Llc Proces polimeryzacji polieterowej
WO2019068529A1 (en) 2017-10-06 2019-04-11 Basf Se DISPERSIBLE POLYISOCYANATES IN WATER
GB201717441D0 (en) 2017-10-24 2017-12-06 Econic Tech Ltd A polymerisation process
CN109762123A (zh) * 2017-11-09 2019-05-17 山东蓝星东大有限公司 聚酯醚二醇及制法和由其制备的聚氨酯弹性体及制法
US10479862B2 (en) 2017-12-07 2019-11-19 Covestro Llc Amine based polymer polyol stabilizers
US10526484B2 (en) 2017-12-20 2020-01-07 Covestro Llc Dithiocarbonate containing polyols as polymer polyol stabilizers
GB201814526D0 (en) 2018-09-06 2018-10-24 Econic Tech Ltd Methods for forming polycarbonate ether polyols and high molecular weight polyether carbonates
US11566145B2 (en) 2019-03-14 2023-01-31 Covestro Llc Polyurethane coating compositions and their use as gel coats
US10544158B1 (en) 2019-03-14 2020-01-28 Covestro Llc Process for producing polycyclic polyether polyols
GB201906210D0 (en) 2019-05-02 2019-06-19 Econic Tech Limited A polyol block copolymer, compositions and processes therefor
GB201906214D0 (en) 2019-05-02 2019-06-19 Econic Tech Ltd A polyol block copolymer, compositions and processes therefor
EP4097157A1 (en) 2020-01-30 2022-12-07 Basf Se Color-stable curing agent compositions comprising water-dispersible polyisocyanates
EP4106917A2 (de) 2020-02-22 2022-12-28 Covestro Deutschland AG Verfahren zur herstellung von doppelmetallcyanid-katalysatoren
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
GB202017531D0 (en) 2020-11-05 2020-12-23 Econic Tech Limited (poly)ol block copolymer
EP4384316A1 (en) 2021-08-11 2024-06-19 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
TWI856427B (zh) * 2022-11-18 2024-09-21 國立成功大學 一種三元普魯士藍類似物及其製備方法
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GB2626989A (en) 2023-02-10 2024-08-14 Econic Tech Ltd Surface-active agent
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GB2629367A (en) 2023-04-25 2024-10-30 Econic Tech Ltd Surface-active agent
CN120733801B (zh) * 2025-08-25 2025-11-21 中化东大(淄博)有限公司 基于机械化学法的失活dmc催化剂再生方法、再生dmc催化剂及应用

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US3829505A (en) * 1970-02-24 1974-08-13 Gen Tire & Rubber Co Polyethers and method for making the same
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US5158922A (en) * 1992-02-04 1992-10-27 Arco Chemical Technology, L.P. Process for preparing metal cyanide complex catalyst
US5470813A (en) * 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
CA2138063C (en) * 1993-12-23 2007-02-20 Bi Le-Khac Polyurethane foam-supported double metal cyanide catalysts for polyol synthesis
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US5545601A (en) * 1995-08-22 1996-08-13 Arco Chemical Technology, L.P. Polyether-containing double metal cyanide catalysts

Also Published As

Publication number Publication date
CA2282640A1 (en) 1998-09-17
CN1255074A (zh) 2000-05-31
CZ323999A3 (cs) 2000-05-17
ID22392A (id) 1999-10-07
BR9808252A (pt) 2000-05-16
EP0968055A1 (en) 2000-01-05
KR20000076100A (ko) 2000-12-26
JP4361612B2 (ja) 2009-11-11
KR100549729B1 (ko) 2006-02-07
CN1108191C (zh) 2003-05-14
JP2001514574A (ja) 2001-09-11
CA2282640C (en) 2007-06-19
US5783513A (en) 1998-07-21
CZ299502B6 (cs) 2008-08-20
DE69841057D1 (de) 2009-09-24
PL201572B1 (pl) 2009-04-30
WO1998040162A1 (en) 1998-09-17
PL335572A1 (en) 2000-05-08
AU6726898A (en) 1998-09-29
RU2191626C2 (ru) 2002-10-27
EP0968055B1 (en) 2009-08-12
AU727158B2 (en) 2000-12-07
TW406095B (en) 2000-09-21

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