CA2029077A1 - Syndiotactic copolymers of propylene and olefins - Google Patents

Syndiotactic copolymers of propylene and olefins

Info

Publication number
CA2029077A1
CA2029077A1 CA 2029077 CA2029077A CA2029077A1 CA 2029077 A1 CA2029077 A1 CA 2029077A1 CA 2029077 CA2029077 CA 2029077 CA 2029077 A CA2029077 A CA 2029077A CA 2029077 A1 CA2029077 A1 CA 2029077A1
Authority
CA
Canada
Prior art keywords
olefins
propylene
copolymers
syndiotactic copolymers
syndiotactic
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.)
Granted
Application number
CA 2029077
Other languages
French (fr)
Other versions
CA2029077C (en
Inventor
Luc Haspeslagh
Pascal Folie
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.)
TotalEnergies Onetech Belgium SA
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2029077 priority Critical patent/CA2029077C/en
Publication of CA2029077A1 publication Critical patent/CA2029077A1/en
Application granted granted Critical
Publication of CA2029077C publication Critical patent/CA2029077C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Copolymers of propylene and olefins having from 2 to 10 carbon atoms in which the microstructure of the side chain is highly syndiotactic, more particularly random copolymers. Also disclosed is a process for preparing said copolymers by metallocene catalysts using an asymmetric bridged dicyclopentadienyl derivative of a metal of groups 4b, 5b, or 6b.
CA 2029077 1990-10-31 1990-10-31 Syndiotactic copolymers of propylene and olefins Expired - Fee Related CA2029077C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2029077 CA2029077C (en) 1990-10-31 1990-10-31 Syndiotactic copolymers of propylene and olefins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2029077 CA2029077C (en) 1990-10-31 1990-10-31 Syndiotactic copolymers of propylene and olefins

Publications (2)

Publication Number Publication Date
CA2029077A1 true CA2029077A1 (en) 1992-05-01
CA2029077C CA2029077C (en) 2003-08-19

Family

ID=4146314

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2029077 Expired - Fee Related CA2029077C (en) 1990-10-31 1990-10-31 Syndiotactic copolymers of propylene and olefins

Country Status (1)

Country Link
CA (1) CA2029077C (en)

Also Published As

Publication number Publication date
CA2029077C (en) 2003-08-19

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