BR0015889A - Catalisador de cianeto trimetálico modificado por agente complexante e seu uso - Google Patents

Catalisador de cianeto trimetálico modificado por agente complexante e seu uso

Info

Publication number
BR0015889A
BR0015889A BR0015889-5A BR0015889A BR0015889A BR 0015889 A BR0015889 A BR 0015889A BR 0015889 A BR0015889 A BR 0015889A BR 0015889 A BR0015889 A BR 0015889A
Authority
BR
Brazil
Prior art keywords
hexacyanocobaltate
complexing agent
catalysts
cobaltexanitrite
nitroferricyanide
Prior art date
Application number
BR0015889-5A
Other languages
English (en)
Inventor
David E Laycock
Kendra L Flagler
Robert J Gulotty Jr
Original Assignee
Dow Global Technologies Inc
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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of BR0015889A publication Critical patent/BR0015889A/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
    • 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
    • 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
    • C08G65/04—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 only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • C08G65/10—Saturated oxiranes characterised by the catalysts used

Landscapes

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

Abstract

"CATALISADOR DE CIANETO TRIMETáLICO MODIFICADO POR AGENTE COMPLEXANTE E SEU USO". Complexos de [hexacianocobaltato cobaltoexanitrito nitroferricianeto] metálico são catalisadores de polimerização de óxido de alquileno úteis. O metal é qualquer um que forme um precipitado com os grupos hexacianocobaltato, cobaltoexanitrito e nitroferricianeto. Estes catalisadores são fabricados a partir de matérias-primas menos caras que as dos catalisadores de hexacianocobaltato de zinco comuns, e provêm períodos de indução curtos e em muitos casos liberações de calor mais controladas. Além disso, os catalisadores de [hexacianocobaltato cobaltoexanitrito nitroferricianeto] metálico provêm freq³entemente polímeros de poli (óxido de propileno) tendo insaturações muito baixas, mesmo quando o catalisador é complexado com um agente complexante tal como glima.
BR0015889-5A 2000-05-19 2000-07-07 Catalisador de cianeto trimetálico modificado por agente complexante e seu uso BR0015889A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/574,924 US6388048B1 (en) 2000-05-19 2000-05-19 Complexing agent-modified trimetal cyanide catalyst
PCT/US2000/018624 WO2001090218A1 (en) 2000-05-19 2000-07-07 Complexing agent-modified trimetal cyanide catalyst

Publications (1)

Publication Number Publication Date
BR0015889A true BR0015889A (pt) 2003-06-10

Family

ID=24298201

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0015889-5A BR0015889A (pt) 2000-05-19 2000-07-07 Catalisador de cianeto trimetálico modificado por agente complexante e seu uso

Country Status (11)

Country Link
US (1) US6388048B1 (pt)
EP (1) EP1290061A1 (pt)
JP (1) JP2003534419A (pt)
KR (1) KR20030003291A (pt)
CN (1) CN1452643A (pt)
AU (1) AU2000260777A1 (pt)
BR (1) BR0015889A (pt)
CA (1) CA2407928A1 (pt)
MX (1) MXPA02011433A (pt)
TW (1) TW548295B (pt)
WO (1) WO2001090218A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003525328A (ja) * 2000-02-29 2003-08-26 ビーエーエスエフ アクチェンゲゼルシャフト 多金属シアニド化合物の製造方法
US7001634B2 (en) * 2002-11-07 2006-02-21 Bayer Materialscience Llc Process for suppressing the foaming of an aqueous system
MX221601B (en) * 2004-05-14 2004-07-22 Basf Ag Functional fluids containing alkylene oxide copolymers having low pulmonary toxicity
KR101120054B1 (ko) * 2008-07-30 2012-03-23 아주대학교산학협력단 신규의 착화합물 및 이를 촉매로 사용한 이산화탄소와 에폭사이드의 공중합에 의한 폴리카보네이트의 제조 방법
CN103234043B (zh) * 2013-04-25 2015-04-29 江苏广盛源科技发展有限公司 上油机轧辊密封装置
KR102346991B1 (ko) * 2016-08-10 2022-01-03 니치유 가부시키가이샤 알킬옥시란 유도체, 모발용 화장료, 유압 작동유 조성물, 활성 에너지선 경화형 수지 조성물 및 오일 클렌징료
CN110735147B (zh) * 2019-09-10 2021-04-02 复旦大学 一种普鲁士蓝类似物纳米片阵列材料及其电解水应用

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427335A (en) * 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanides complexed with an acyclic aliphatic saturated monoether,an ester and a cyclic ether and methods for making the same
US3427256A (en) * 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanide complex compounds
US3278459A (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
US3427334A (en) * 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanides complexed with an alcohol aldehyde or ketone to increase catalytic activity
US3278457A (en) * 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
US3278458A (en) * 1963-02-14 1966-10-11 Gen Tire & Rubber Co Method of making a polyether using a double metal cyanide complex compound
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
CN1022039C (zh) * 1989-02-02 1993-09-08 中国科学院广州化学研究所 合成聚碳酸酯、聚酯和聚醚的催化剂制备
US5266681A (en) * 1992-08-03 1993-11-30 Olin Corporation Process and composition for providing double metal cyanide catalyzed polyols having enhanced reactivity
US5470813A (en) * 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts
US5482908A (en) * 1994-09-08 1996-01-09 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
US5627120A (en) * 1996-04-19 1997-05-06 Arco Chemical Technology, L.P. Highly active double metal cyanide catalysts
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
DE19906985A1 (de) * 1999-02-19 2000-08-31 Bayer Ag Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen

Also Published As

Publication number Publication date
MXPA02011433A (es) 2003-06-06
CN1452643A (zh) 2003-10-29
CA2407928A1 (en) 2001-11-29
EP1290061A1 (en) 2003-03-12
US6388048B1 (en) 2002-05-14
TW548295B (en) 2003-08-21
KR20030003291A (ko) 2003-01-09
AU2000260777A1 (en) 2001-12-03
WO2001090218A1 (en) 2001-11-29
JP2003534419A (ja) 2003-11-18

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1929 DE 26/12/2007.