BR8802388A - Processo para a preparacao de objetos moldados mediante a polimerizacao de uma cicloolefina policiclica polimerizavel por metatese e composicao de partida de polimerizacao - Google Patents

Processo para a preparacao de objetos moldados mediante a polimerizacao de uma cicloolefina policiclica polimerizavel por metatese e composicao de partida de polimerizacao

Info

Publication number
BR8802388A
BR8802388A BR8802388A BR8802388A BR8802388A BR 8802388 A BR8802388 A BR 8802388A BR 8802388 A BR8802388 A BR 8802388A BR 8802388 A BR8802388 A BR 8802388A BR 8802388 A BR8802388 A BR 8802388A
Authority
BR
Brazil
Prior art keywords
polymerization
metatese
cyclololefine
preparation
molded objects
Prior art date
Application number
BR8802388A
Other languages
English (en)
Inventor
Lawrence Lee Nelson
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 BR8802388A publication Critical patent/BR8802388A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C08F2/40—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using retarding agents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BR8802388A 1987-05-18 1988-05-17 Processo para a preparacao de objetos moldados mediante a polimerizacao de uma cicloolefina policiclica polimerizavel por metatese e composicao de partida de polimerizacao BR8802388A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/053,429 US4826942A (en) 1987-05-18 1987-05-18 Process for preparing molded objects using a rate moderated two component metathesis catalyst system

Publications (1)

Publication Number Publication Date
BR8802388A true BR8802388A (pt) 1988-12-13

Family

ID=21984159

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8802388A BR8802388A (pt) 1987-05-18 1988-05-17 Processo para a preparacao de objetos moldados mediante a polimerizacao de uma cicloolefina policiclica polimerizavel por metatese e composicao de partida de polimerizacao

Country Status (7)

Country Link
US (1) US4826942A (pt)
EP (1) EP0294620A3 (pt)
JP (1) JPS63317522A (pt)
KR (1) KR880013983A (pt)
AU (1) AU603669B2 (pt)
BR (1) BR8802388A (pt)
CA (1) CA1303289C (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8827264D0 (en) * 1988-11-22 1988-12-29 Shell Int Research Copolymerization of dicyclopentadiene with norbornene derivatives & copolymers obtainable therewith
KR900007878A (ko) * 1988-11-30 1990-06-02 오노 알버어스 촉매 조성물, 그를 사용한 시클릭 올레핀의 금형내의 중합방법 및 그로부터 제조된 중합체
US4981931A (en) * 1989-02-24 1991-01-01 Hercules Incoporated Discrete tungsten complexes as oxygen and water resistant DCPD polymerization catalysts
US5082909A (en) * 1990-10-12 1992-01-21 Hercules Incorporated Pure tungsten oxyphenolate complexes as DCPD polymerization catalysts
JP3082354B2 (ja) * 1991-09-27 2000-08-28 日本ゼオン株式会社 メタセシス共触媒、それを含む触媒系およびシクロオレフィンの重合方法
USH1388H (en) * 1992-12-23 1994-12-06 Hercules Incorporated Polyolefin polymer and method of making same
CA2112146A1 (en) * 1992-12-23 1994-06-24 Nitya P. Khasat Polydicyclopentadiene having improved stability and toughened with polymeric particles
CN103665700B (zh) * 2013-08-27 2015-10-07 河南科技大学 一种聚双环戊二烯复合材料及其制备方法
CN104292395B (zh) * 2014-04-28 2017-07-21 河南科技大学 一种大分子聚合酚改性聚双环戊二烯材料及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400340A (en) * 1982-01-25 1983-08-23 Hercules Incorporated Method for making a dicyclopentadiene thermoset polymer
US3691095A (en) * 1970-09-16 1972-09-12 Exxon Research Engineering Co Catalyst for olefin reactions
DE2106302C3 (de) * 1971-02-10 1979-06-07 Bayer Ag, 5090 Leverkusen Verfahren zur Polymerisation von acyclischen Verbindungen
US4069376A (en) * 1975-04-17 1978-01-17 The B. F. Goodrich Company Process for substantially gel-free polymerization of norbornene with dicyclopentadiene
US4391737A (en) * 1981-06-11 1983-07-05 The Goodyear Tire & Rubber Company Catalysts for ring-opening copolymerization of cycloolefins
DE3372102D1 (en) * 1982-01-25 1987-07-23 Hercules Inc A dicyclopentadiene thermoset polymer and a catalyst and a method for making it
US4727125A (en) * 1986-11-03 1988-02-23 Hercules Incorporated Thermally activated two component metathesis catalyst system

Also Published As

Publication number Publication date
KR880013983A (ko) 1988-12-22
US4826942A (en) 1989-05-02
AU603669B2 (en) 1990-11-22
JPS63317522A (ja) 1988-12-26
EP0294620A3 (en) 1989-01-11
AU1631688A (en) 1988-11-24
EP0294620A2 (en) 1988-12-14
CA1303289C (en) 1992-06-09

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