BR9910605A - Catalizadores de cianeto de duplo metal contendo agentes complexantes bidentados cìclicos - Google Patents

Catalizadores de cianeto de duplo metal contendo agentes complexantes bidentados cìclicos

Info

Publication number
BR9910605A
BR9910605A BR9910605-1A BR9910605A BR9910605A BR 9910605 A BR9910605 A BR 9910605A BR 9910605 A BR9910605 A BR 9910605A BR 9910605 A BR9910605 A BR 9910605A
Authority
BR
Brazil
Prior art keywords
metal cyanide
double metal
catalysts
containing cyclic
complexing agents
Prior art date
Application number
BR9910605-1A
Other languages
English (en)
Inventor
Bi Le-Khac
Wei Wang
Mahmoud K Faraj
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
Publication of BR9910605A publication Critical patent/BR9910605A/pt

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
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • 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
    • 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
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Polyethers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Catalysts (AREA)

Abstract

Patente de Invenção: <B>''CATALISADORES DE CIANETO DE DUPLO METAL CONTENDO AGENTES COMPLEXANTES BIDENTADOS CìCLICOS''<D>. São revelados catalisadores de cianeto de duplo metal (DMC) e métodos para produzi-los. Os catalisadores consistem de um composto de DMC, de um agente complexante orgânico, e opcionalmente de um polímero funcionalizado. O componente chave é o agente complexante, que consiste de um C~ 3~-C~ 5~álcool alifático e de um composto bidentado cíclico selecionado de lactamas e lactonas. Os poliéteres polióis feitos a partir dos catalisadores contêm níveis reduzidos de componentes de alto peso molecular (Mn maior do que 400.000) e apresentam uma performance consistentemente melhor em aplicações de uretana tais como espumas moldadas e flexíveis.
BR9910605-1A 1998-05-18 1999-05-07 Catalizadores de cianeto de duplo metal contendo agentes complexantes bidentados cìclicos BR9910605A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/080,780 US6013596A (en) 1998-05-18 1998-05-18 Double metal cyanide catalysts containing cyclic, bidentate complexing agents
PCT/EP1999/003147 WO1999059719A1 (en) 1998-05-18 1999-05-07 Double metal cyanide catalysts containing cyclic, bidentate complexing agents

Publications (1)

Publication Number Publication Date
BR9910605A true BR9910605A (pt) 2001-01-16

Family

ID=22159577

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9910605-1A BR9910605A (pt) 1998-05-18 1999-05-07 Catalizadores de cianeto de duplo metal contendo agentes complexantes bidentados cìclicos

Country Status (17)

Country Link
US (1) US6013596A (pt)
EP (1) EP1094895B1 (pt)
JP (1) JP2002515517A (pt)
KR (1) KR100568064B1 (pt)
CN (1) CN1121273C (pt)
AR (1) AR018606A1 (pt)
AU (1) AU4140199A (pt)
BR (1) BR9910605A (pt)
CA (1) CA2332599A1 (pt)
DE (1) DE69914603T2 (pt)
ES (1) ES2214855T3 (pt)
HK (1) HK1039910B (pt)
HU (1) HUP0102318A3 (pt)
ID (1) ID26834A (pt)
PT (1) PT1094895E (pt)
TW (1) TW460324B (pt)
WO (1) WO1999059719A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU9542598A (en) * 1997-10-13 1999-05-03 Bayer Aktiengesellschaft Crystalline double metal cyanide catalysts for producing polyether polyols
NO980552D0 (no) * 1998-02-09 1998-02-09 Borealis As Katalysatorbestandel og katalysator for (ko)polymerisering av etylen, og fremgangsmåte for fremstilling av slik
US6211048B1 (en) * 1998-12-21 2001-04-03 United Microelectronics Corp. Method of reducing salicide lateral growth
AU2001255735A1 (en) 2000-04-28 2001-11-12 Synuthane International, Inc. Double metal cyanide catalysts containing polyglycol ether complexing agents
EP1370600B1 (de) * 2000-11-22 2004-10-13 Basf Aktiengesellschaft Verfahren zur aufarbeitung von polyetheralkoholen
KR100418058B1 (ko) * 2001-04-18 2004-02-14 에스케이씨 주식회사 폴리올 제조용 복금속 시안계 착화합물 촉매
DE10122020A1 (de) 2001-05-07 2002-11-14 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE10122019A1 (de) * 2001-05-07 2002-11-14 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
DE10142747A1 (de) 2001-08-31 2003-03-20 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen
US6797665B2 (en) 2002-05-10 2004-09-28 Bayer Antwerpen Double-metal cyanide catalysts for preparing polyether polyols
CN1325165C (zh) * 2002-05-17 2007-07-11 中国石化集团金陵石油化工有限责任公司 连续法制备双金属氰化物络合催化剂工艺
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
DE10317788A1 (de) 2003-04-16 2004-12-02 Tesa Ag Wiederverwendbare, rückstands- und beschädigungsfrei wiederablösbare, elastische Klebefolie
DE10317791A1 (de) 2003-04-16 2004-12-02 Tesa Ag Haftklebstoff aus Polyurethan für empfindliche Oberflächen
DE10317789A1 (de) 2003-04-16 2004-12-02 Tesa Ag Haftklebstoff aus Polyurethan
DE102006020482A1 (de) 2006-04-28 2007-10-31 Tesa Ag Wieder ablösbarer Haftklebstoff aus Polyurethan
DE102006033796A1 (de) 2006-07-19 2008-01-31 Tesa Ag Haftklebestoffe aus einem harzmodifizierten Polyurethan
DE102008023252A1 (de) 2008-05-13 2009-11-19 Tesa Se Hotmelt-Verfahren zur Herstellung eines chemisch vernetzten Polyurethanfilms
DE102009009757A1 (de) 2009-02-20 2010-08-26 Tesa Se Haftklebemasse
DE102009046657A1 (de) 2009-11-12 2011-05-19 Tesa Se Haftklebstoff auf Basis von Polyurethan
ES2525022T3 (es) 2010-12-20 2014-12-16 Bayer Intellectual Property Gmbh Procedimiento para la preparación de polioléteres
WO2013180832A1 (en) 2012-05-29 2013-12-05 3M Innovative Properties Company Absorbent article comprising polymeric foam and intermediates
US9562134B2 (en) 2013-03-12 2017-02-07 Covestro Llc Catalyst for the production of polyols having lower amounts of high molecular weight tail
WO2021148272A1 (de) 2020-01-21 2021-07-29 Covestro Deutschland Ag Verfahren zur herstellung von doppelmetallcyanid-katalysatoren

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US3278458A (en) * 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
US3427256A (en) * 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanide complex compounds
US3278457A (en) * 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
GB1063525A (en) * 1963-02-14 1967-03-30 Gen Tire & Rubber Co Organic cyclic oxide polymers, their preparation and tires prepared therefrom
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Also Published As

Publication number Publication date
ES2214855T3 (es) 2004-09-16
EP1094895B1 (en) 2004-02-04
PT1094895E (pt) 2004-05-31
US6013596A (en) 2000-01-11
HUP0102318A3 (en) 2002-06-28
AR018606A1 (es) 2001-11-28
EP1094895A1 (en) 2001-05-02
KR100568064B1 (ko) 2006-04-07
CN1121273C (zh) 2003-09-17
TW460324B (en) 2001-10-21
HUP0102318A2 (hu) 2001-10-28
DE69914603T2 (de) 2005-02-03
HK1039910A1 (en) 2002-05-17
HK1039910B (zh) 2004-07-16
CN1309587A (zh) 2001-08-22
KR20010052360A (ko) 2001-06-25
JP2002515517A (ja) 2002-05-28
ID26834A (id) 2001-02-15
CA2332599A1 (en) 1999-11-25
DE69914603D1 (de) 2004-03-11
WO1999059719A1 (en) 1999-11-25
AU4140199A (en) 1999-12-06

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Legal Events

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

Free format text: INDEFIRO O PRESENTE PEDIDO DE PATENTE DE ACORDO COM ART. 8O, 11 E 25 DA LPI.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.