CS344291A3 - Process for preparing polymer or co-polymer of cycloalkenes, as well as acycloalkene polymer or co-polymer - Google Patents

Process for preparing polymer or co-polymer of cycloalkenes, as well as acycloalkene polymer or co-polymer

Info

Publication number
CS344291A3
CS344291A3 CS913442A CS344291A CS344291A3 CS 344291 A3 CS344291 A3 CS 344291A3 CS 913442 A CS913442 A CS 913442A CS 344291 A CS344291 A CS 344291A CS 344291 A3 CS344291 A3 CS 344291A3
Authority
CS
Czechoslovakia
Prior art keywords
polymer
acycloalkene
cycloalkenes
well
preparing
Prior art date
Application number
CS913442A
Other languages
Czech (cs)
Inventor
Michael-Joachim Dr Brekner
Frank Dr Osan
Jurgen Dr Rohrmann
Martin Dr Antberg
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of CS344291A3 publication Critical patent/CS344291A3/en

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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/602—Component covered by group C08F4/60 with an organo-aluminium compound
    • 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
    • C08F32/00—Homopolymers and copolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system
    • C08F32/08—Homopolymers and copolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system having two condensed rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

Polymers of polycyclic olefins such as, for example, norbornene or tetracyclododecene, or copolymers of polycyclic olefins with cycloolefins and/or 1-olefins are obtained without ring opening, in high space-time yield, with high cycloolefin incorporation rate and at industrially favourable polymerisation temperatures by a bulk polymerisation in which the catalyst used consists of an aluminoxane and of a stereorigid, chiral metallocene compound of an element of groups IVb to VIb, where the hydrocarbon radicals forming the sandwich structure are different.
CS913442A 1990-11-14 1991-11-13 Process for preparing polymer or co-polymer of cycloalkenes, as well as acycloalkene polymer or co-polymer CS344291A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4036264 1990-11-14

Publications (1)

Publication Number Publication Date
CS344291A3 true CS344291A3 (en) 1992-09-16

Family

ID=6418254

Family Applications (1)

Application Number Title Priority Date Filing Date
CS913442A CS344291A3 (en) 1990-11-14 1991-11-13 Process for preparing polymer or co-polymer of cycloalkenes, as well as acycloalkene polymer or co-polymer

Country Status (13)

Country Link
EP (1) EP0485893B1 (en)
JP (1) JP3247130B2 (en)
KR (1) KR100230915B1 (en)
AT (1) ATE165372T1 (en)
AU (1) AU641291B2 (en)
CA (1) CA2055397C (en)
CS (1) CS344291A3 (en)
DE (1) DE59108971D1 (en)
ES (1) ES2117632T3 (en)
HU (1) HUT59429A (en)
NO (1) NO914439L (en)
TW (1) TW227005B (en)
ZA (1) ZA918990B (en)

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Also Published As

Publication number Publication date
ES2117632T3 (en) 1998-08-16
NO914439L (en) 1992-05-15
EP0485893A1 (en) 1992-05-20
ATE165372T1 (en) 1998-05-15
NO914439D0 (en) 1991-11-13
HUT59429A (en) 1992-05-28
JP3247130B2 (en) 2002-01-15
CA2055397C (en) 2004-04-20
AU641291B2 (en) 1993-09-16
HU913539D0 (en) 1992-01-28
CA2055397A1 (en) 1992-05-15
DE59108971D1 (en) 1998-05-28
KR100230915B1 (en) 1999-11-15
TW227005B (en) 1994-07-21
JPH04268312A (en) 1992-09-24
KR920009859A (en) 1992-06-25
ZA918990B (en) 1992-07-29
EP0485893B1 (en) 1998-04-22
AU8777791A (en) 1992-05-21

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