BR9808252A - Processo para a preparação de catalisadores de cianeto de metal duplo - Google Patents

Processo para a preparação de catalisadores de cianeto de metal duplo

Info

Publication number
BR9808252A
BR9808252A BR9808252-3A BR9808252A BR9808252A BR 9808252 A BR9808252 A BR 9808252A BR 9808252 A BR9808252 A BR 9808252A BR 9808252 A BR9808252 A BR 9808252A
Authority
BR
Brazil
Prior art keywords
catalyst
catalysts
cmd
prepare
preparation
Prior art date
Application number
BR9808252-3A
Other languages
English (en)
Portuguese (pt)
Inventor
George Combs
Harry R Hinney
Paul T Bowman
Original Assignee
Arco Chem Tech
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 Arco Chem Tech filed Critical Arco Chem Tech
Publication of BR9808252A publication Critical patent/BR9808252A/pt

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
    • C08G65/2642—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)
  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyesters Or Polycarbonates (AREA)
BR9808252-3A 1997-03-13 1998-03-02 Processo para a preparação de catalisadores de cianeto de metal duplo BR9808252A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/816,611 US5783513A (en) 1997-03-13 1997-03-13 Process for making double metal cyanide catalysts
PCT/EP1998/001155 WO1998040162A1 (en) 1997-03-13 1998-03-02 Process for making double metal cyanide catalysts

Publications (1)

Publication Number Publication Date
BR9808252A true BR9808252A (pt) 2000-05-16

Family

ID=25221122

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9808252-3A BR9808252A (pt) 1997-03-13 1998-03-02 Processo para a preparação de catalisadores de cianeto de metal duplo

Country Status (16)

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

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US6051680A (en) * 1998-06-08 2000-04-18 Arco Chemical Technology, L.P. Silylated double metal cyanide complex catalysts
DE19928156A1 (de) 1999-06-19 2000-12-28 Bayer Ag Aus Polyetherpolyolen hergestellte Polyurethan-Weichschäume
US20040266982A1 (en) * 1999-07-09 2004-12-30 Clement Katherine S Polymerization of alkylene oxides onto functionalized initiators
WO2001083107A2 (en) 2000-04-28 2001-11-08 Synuthane International, Inc. Double metal cyanide catalysts containing polyglycol ether complexing agents
BR0308674A (pt) * 2002-03-19 2005-02-01 Dow Global Technologies Inc Métodos para preparar catalisador de cianeto metálico usando sais metálicos insolúveis
US6716788B2 (en) † 2002-06-14 2004-04-06 Shell Oil Company Preparation of a double metal cyanide catalyst
US6977236B2 (en) * 2002-06-14 2005-12-20 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
KR101231506B1 (ko) * 2003-06-04 2013-02-07 아사히 가라스 가부시키가이샤 복합 금속 시안화물 착물 촉매, 그 제조방법 및 그 이용
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
KR101315527B1 (ko) * 2004-10-26 2013-10-08 다우 글로벌 테크놀로지스 엘엘씨 활성 수소 함유 화합물의 알콕시화를 위한 개량된 방법 및그로부터 제조된 알콕시화 화합물
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
MX2009008311A (es) * 2007-02-05 2009-08-12 Basf Se Catalizadores de dmc, metodo para la produccion de los mismos y uso de los mismos.
WO2008116764A1 (de) * 2007-03-26 2008-10-02 Basf Se Wasseremulgierbare polyisocyanate
CN102471081A (zh) 2009-08-13 2012-05-23 巴斯夫欧洲公司 生产多金属氰化物的方法
JP6058265B2 (ja) * 2009-09-17 2017-01-11 旭硝子株式会社 ポリエーテル類の製造方法
EP2348061A1 (de) 2010-01-21 2011-07-27 Bayer MaterialScience AG Verfahren zur Herstellung von wasseremulgierbaren Polyurethanpolyacrylat-Hybridsystemen
MX2012013403A (es) 2010-05-18 2012-12-10 Bayer Ip Gmbh Procedimiento para la preparacion de polietercarbonatopolioles.
CN103764715B (zh) 2011-08-25 2017-02-15 陶氏环球技术有限责任公司 通过碳酸乙二醇酯在双金属氰化物催化剂的存在下的聚合制备具有氧亚乙基单元的聚醚醇的方法
CN103890152B (zh) 2011-10-28 2016-01-20 陶氏环球技术有限责任公司 烃油和通过dmc催化产生的油溶性pag的组合物
JP6272874B2 (ja) 2012-09-28 2018-01-31 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 水分散性ポリイソシアネート
US9051412B2 (en) 2013-03-14 2015-06-09 Bayer Materialscience Llc Base-catalyzed, long chain, active polyethers from short chain DMC-catalyzed starters
US9890100B2 (en) 2013-03-14 2018-02-13 Covestro Llc Continuous process for the production of low molecular weight polyethers with a DMC catalyst
US9527958B2 (en) 2014-05-02 2016-12-27 Covestro Llc Process for purification of polyether carbonate polyols
HUE048691T2 (hu) 2015-12-09 2020-08-28 Basf Se Vízben diszpergálható poliizocianátok
US9562135B1 (en) 2015-12-21 2017-02-07 Covestro Llc Polyether carbonates by DMC catalysis
CA3032569C (en) 2016-08-05 2025-07-08 Basf Se MACROMONOMERS CONTAINING POLYISOBUTENE GROUPS AND RELATED HOMOPOLYMERS OR COPOLYMERS
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
KR102557160B1 (ko) * 2017-05-10 2023-07-19 다우 글로벌 테크놀로지스 엘엘씨 촉매 착물
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
US20230095196A1 (en) 2020-01-30 2023-03-30 Basf Se Color-stable curing agent compositions comprising water-dispersible polyisocyanates
WO2021165283A2 (de) 2020-02-22 2021-08-26 Covestro Deutschland Ag Verfahren zur herstellung von doppelmetallcyanid-katalysatoren
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
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
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
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
EP4702078A1 (en) 2023-04-25 2026-03-04 Unilever IP Holdings B.V. Compositions
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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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
AU551979B2 (en) * 1982-03-31 1986-05-15 Shell Internationale Research Maatschappij B.V. Epoxy polymerisation catalysts
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
US5482908A (en) * 1994-09-08 1996-01-09 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US5627122A (en) * 1995-07-24 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide complex catalysts
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
CN1108191C (zh) 2003-05-14
KR100549729B1 (ko) 2006-02-07
DE69841057D1 (de) 2009-09-24
RU2191626C2 (ru) 2002-10-27
KR20000076100A (ko) 2000-12-26
ID22392A (id) 1999-10-07
JP4361612B2 (ja) 2009-11-11
WO1998040162A1 (en) 1998-09-17
EP0968055B1 (en) 2009-08-12
PL335572A1 (en) 2000-05-08
CA2282640A1 (en) 1998-09-17
PL201572B1 (pl) 2009-04-30
ES2328535T3 (es) 2009-11-13
CZ323999A3 (cs) 2000-05-17
US5783513A (en) 1998-07-21
AU6726898A (en) 1998-09-29
CZ299502B6 (cs) 2008-08-20
TW406095B (en) 2000-09-21
JP2001514574A (ja) 2001-09-11
AU727158B2 (en) 2000-12-07
EP0968055A1 (en) 2000-01-05
CN1255074A (zh) 2000-05-31
CA2282640C (en) 2007-06-19

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIMENTO DO PRESENTE PEDIDO, UMA VEZ QUE NAO ATENDE AO REQUISITO DE ATIVIDADE INVENTIVA ( ARTIGO 8O E ARTIGO 13 DA LPI )

B12B Appeal against refusal [chapter 12.2 patent gazette]
B25D Requested change of name of applicant approved

Owner name: LYONDELL CHEMICAL TECHNOLOGY MANAGEMENT, INC. (US)

Free format text: ALTERADO DE: ARCO CHEMICAL TECHNOLOGY, L.P.