BR8904776A - Processo para a producao de um catalisador adequado para a polimerizacao de metatese de monomeros de cicloolefina de anel deformado e uso do referido catalisador - Google Patents

Processo para a producao de um catalisador adequado para a polimerizacao de metatese de monomeros de cicloolefina de anel deformado e uso do referido catalisador

Info

Publication number
BR8904776A
BR8904776A BR898904776A BR8904776A BR8904776A BR 8904776 A BR8904776 A BR 8904776A BR 898904776 A BR898904776 A BR 898904776A BR 8904776 A BR8904776 A BR 8904776A BR 8904776 A BR8904776 A BR 8904776A
Authority
BR
Brazil
Prior art keywords
catalyst
cyclolefine
monomeres
metathesis
ringing
Prior art date
Application number
BR898904776A
Other languages
English (en)
Inventor
Andrea Elizabeth Martin
Original Assignee
Hercules 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 Hercules Inc filed Critical Hercules Inc
Publication of BR8904776A publication Critical patent/BR8904776A/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
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
    • C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
    • C08G61/08—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring
    • 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
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/132—Halogens; Compounds thereof with chromium, molybdenum, tungsten or polonium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BR898904776A 1988-09-21 1989-09-21 Processo para a producao de um catalisador adequado para a polimerizacao de metatese de monomeros de cicloolefina de anel deformado e uso do referido catalisador BR8904776A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/247,231 US4918039A (en) 1988-09-21 1988-09-21 Binuclear metathesis polymerization catalyst system

Publications (1)

Publication Number Publication Date
BR8904776A true BR8904776A (pt) 1990-05-01

Family

ID=22934127

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898904776A BR8904776A (pt) 1988-09-21 1989-09-21 Processo para a producao de um catalisador adequado para a polimerizacao de metatese de monomeros de cicloolefina de anel deformado e uso do referido catalisador

Country Status (6)

Country Link
US (1) US4918039A (pt)
EP (1) EP0360262A3 (pt)
JP (1) JPH02115218A (pt)
KR (1) KR900004402A (pt)
AU (1) AU4159689A (pt)
BR (1) BR8904776A (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2758415B2 (ja) * 1988-11-17 1998-05-28 三菱化学株式会社 α−オレフィン重合体の製造
KR900007878A (ko) * 1988-11-30 1990-06-02 오노 알버어스 촉매 조성물, 그를 사용한 시클릭 올레핀의 금형내의 중합방법 및 그로부터 제조된 중합체
US5082909A (en) * 1990-10-12 1992-01-21 Hercules Incorporated Pure tungsten oxyphenolate complexes as DCPD polymerization catalysts
CA2112146A1 (en) * 1992-12-23 1994-06-24 Nitya P. Khasat Polydicyclopentadiene having improved stability and toughened with polymeric particles
USH1388H (en) * 1992-12-23 1994-12-06 Hercules Incorporated Polyolefin polymer and method of making same
US5276119A (en) * 1992-12-29 1994-01-04 Shell Oil Company Transition metal hydrides as co-catalysts for olefin polymerization
US5316994A (en) * 1992-12-31 1994-05-31 Shell Oil Company Copper hydrides as co-catalysts for olefin polymerization
US5512635A (en) * 1993-05-27 1996-04-30 Amoco Corporation Process for preparing linear monofunctional and telechelic difunctional polymers and compositions obtained thereby
US5403904A (en) * 1993-05-27 1995-04-04 Amoco Corporation Process for preparation of telechelic difunctional unsaturated oligomers or polymers by acyclic olefin metathesis
US5519101A (en) * 1993-05-27 1996-05-21 Amoco Corporation Process for preparation of unsaturated oligomers or polymers by acyclic olefin metathesis
BE1008339A3 (nl) * 1994-05-03 1996-04-02 Dsm Nv Heterogene metathesekatalysator.
US20050124839A1 (en) * 2001-06-13 2005-06-09 Gartside Robert J. Catalyst and process for the metathesis of ethylene and butene to produce propylene
US6683019B2 (en) 2001-06-13 2004-01-27 Abb Lummus Global Inc. Catalyst for the metathesis of olefin(s)
CN113185673B (zh) * 2021-05-20 2022-09-27 长春三友智造科技发展有限公司 一种碳基催化剂及其制备方法以及用于双环戊二烯聚合的催化剂体系

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176220A (en) * 1973-10-09 1979-11-27 Japan Synthetic Rubber Co., Ltd. Catalyst composition for ring-opening polymerization of norbornene derivatives and process for polymerizing same
US4080491A (en) * 1975-08-27 1978-03-21 Showa Denko K.K. Process of producing ring-opening polymerization products
FR2323709A1 (fr) * 1975-09-11 1977-04-08 Showa Denko Kk Procede pour la production de produits de polymerisation avec ouverture de cycle
EP0084888B2 (en) * 1982-01-25 1995-10-25 Hercules Incorporated A dicyclopentadiene thermoset polymer and a catalyst and a method for making it
US4507453A (en) * 1982-01-25 1985-03-26 Hercules Incorporated Dicyclopentadiene thermoset polymer
US4481344A (en) * 1983-08-26 1984-11-06 Hercules Incorporated Method for making thermoset poly(dicyclopentadiene) and the product so produced
CA1258745A (en) * 1983-11-22 1989-08-22 Tuyen T. Nguyen Method for making a dicyclopentadiene crosslinked polymer

Also Published As

Publication number Publication date
EP0360262A3 (en) 1991-01-30
KR900004402A (ko) 1990-04-12
AU4159689A (en) 1990-03-29
EP0360262A2 (en) 1990-03-28
US4918039A (en) 1990-04-17
JPH02115218A (ja) 1990-04-27

Similar Documents

Publication Publication Date Title
PT84717B (pt) Processo aperfeicoado para a polimerizacao de diolefinas conjugadas utilizando catalisadores contendo lantanideos e actinideos
PT91866A (pt) Processo de preparacao de catalisadores para a polimerizacao de olefinas
PT90523A (pt) Processo para a preparacao de adsorvatos de ranitidina
PT96459A (pt) Processo de preparacao de componentes de catalisador e de catalisadores para a polimerizacao de olefinas
BR8902914A (pt) Processo para a producao de um elastomero de epc e catalisador pre-polimerizado
BR9100088A (pt) Componentes e catalisadores para a polimerizacao de olefinas
PT91801A (pt) Processo para a preparacao de polimeros moldados com superficies hidrofilicas
PT90119A (pt) Processo para a preparacao de um adocante
BR8901955A (pt) Processo para a preparacao de polimeros
BR8902484A (pt) Processo para a preparacao de um componente catalisador e de um catalisador para a polimerizacao de olefinas
BR8904776A (pt) Processo para a producao de um catalisador adequado para a polimerizacao de metatese de monomeros de cicloolefina de anel deformado e uso do referido catalisador
BR9002794A (pt) Processo para a preparacao de um catalisador sulfetado e dito catalisador
BR8903484A (pt) Processo e meios para a fabricacao de fechos de correr
BR8904960A (pt) Composicao catalisadora de vanadio,e processo de polimerizacao
BR9201592A (pt) Composicoes catalisadoras e processo para a preparacao de polimeros
BR8700969A (pt) Processo para a preparacao de componente catalisador de polimerizacao de olefinas
BR9000846A (pt) Processo para a preparacao de um polimero
BR8902292A (pt) Processo para a preparacao de particulas de catalisador,particulas de catalisador e processo de hidroconversao
BR9105244A (pt) Catalisador e processo para a obtencao de um polimero olefinico
BR9103639A (pt) Catalisadores e processo para a polemiracao de alfa-olefinas
BR8901977A (pt) Processo para a preparacao de polimeros
BR8606106A (pt) Componente catalisador solido para a polimerizacao de a-olefina e processo para producao do mesmo
BR8900171A (pt) Processo para producao de catalisador zeolitico
PT91716A (pt) Processo para a preparacao de antibioticos beta-lactamicos
BR8907508A (pt) Processo de hidrofluoretacao catalisada