ES2127199T3 - Proceso para la preparacion de (co)polimeros de cicloolefinas con distribucion estrecha de pesos moleculares. - Google Patents

Proceso para la preparacion de (co)polimeros de cicloolefinas con distribucion estrecha de pesos moleculares.

Info

Publication number
ES2127199T3
ES2127199T3 ES92103051T ES92103051T ES2127199T3 ES 2127199 T3 ES2127199 T3 ES 2127199T3 ES 92103051 T ES92103051 T ES 92103051T ES 92103051 T ES92103051 T ES 92103051T ES 2127199 T3 ES2127199 T3 ES 2127199T3
Authority
ES
Spain
Prior art keywords
preparation
molecular weights
narrow distribution
cycloolefin polymers
olefins
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92103051T
Other languages
English (en)
Inventor
Michael-Joachim Dr Brekner
Frank Dr Osan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ticona GmbH
Original Assignee
Ticona GmbH
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 Ticona GmbH filed Critical Ticona GmbH
Application granted granted Critical
Publication of ES2127199T3 publication Critical patent/ES2127199T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

LA INVENCION SE REFIERE A UN POLIMERIZADO DE OLEFINA POLICICLICA NORBORENO O TETRACICLODODECENO O UN COPOLIMERIZADO DE OLEFINAS POLICICLICO CON CICLOOLEFINAS Y/O 1-OLEFINA CON UNA PEQUEÑA DISTRIBUCION DE PESO MOLECULAR, RESALTANDO EN QUE DICHO COPOLIMERIZADO SE OBTIENE A TRAVES DE LA POLIMERIZACION DE OLEFINA POLICICLICA, CICLOOLEFINAS Y 1-OLEFINAS SIN APERTURA DEL ANILLO Y PRESENCIA DE UN CATALIZADOR QUE CONSISTE EN UN ALUMINOXANO Y UN COMPUESTO COMPLEJO METALICO GUIRAL DE UN ELEMENTO DEL GRUPO IVB A VIB Y LA REACCION DE POLIMERIZACION SE INTERRUMPE EN UN PUNTO DONDE LA DISTRIBUCION MW/MN DEL PESO MOLECULAR DE LOS POLIMEROS FORMADOS ES MENOR QUE 2.
ES92103051T 1991-02-27 1992-02-24 Proceso para la preparacion de (co)polimeros de cicloolefinas con distribucion estrecha de pesos moleculares. Expired - Lifetime ES2127199T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4106107 1991-02-27

Publications (1)

Publication Number Publication Date
ES2127199T3 true ES2127199T3 (es) 1999-04-16

Family

ID=6425982

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92103051T Expired - Lifetime ES2127199T3 (es) 1991-02-27 1992-02-24 Proceso para la preparacion de (co)polimeros de cicloolefinas con distribucion estrecha de pesos moleculares.

Country Status (10)

Country Link
US (1) US5422409A (es)
EP (1) EP0501370B1 (es)
JP (1) JPH059223A (es)
KR (1) KR920016477A (es)
AT (1) ATE173746T1 (es)
AU (1) AU649520B2 (es)
CA (1) CA2061869A1 (es)
DE (1) DE59209568D1 (es)
ES (1) ES2127199T3 (es)
ZA (1) ZA921404B (es)

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Also Published As

Publication number Publication date
EP0501370A1 (de) 1992-09-02
US5422409A (en) 1995-06-06
AU1121692A (en) 1992-09-03
KR920016477A (ko) 1992-09-24
ZA921404B (en) 1992-11-25
ATE173746T1 (de) 1998-12-15
AU649520B2 (en) 1994-05-26
DE59209568D1 (de) 1999-01-07
EP0501370B1 (de) 1998-11-25
JPH059223A (ja) 1993-01-19
CA2061869A1 (en) 1992-08-28

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