CA2205458A1 - Procede de polymerisation d'olefines cycliques et composition photopolymerisable - Google Patents

Procede de polymerisation d'olefines cycliques et composition photopolymerisable

Info

Publication number
CA2205458A1
CA2205458A1 CA 2205458 CA2205458A CA2205458A1 CA 2205458 A1 CA2205458 A1 CA 2205458A1 CA 2205458 CA2205458 CA 2205458 CA 2205458 A CA2205458 A CA 2205458A CA 2205458 A1 CA2205458 A1 CA 2205458A1
Authority
CA
Canada
Prior art keywords
substituted
unsubstituted
ch2si
c6alkyl
halogen
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.)
Abandoned
Application number
CA 2205458
Other languages
English (en)
Inventor
Andreas Muhlebach
Paul Adriaan Van Der Schaaf
Andreas Hafner
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.)
BASF Schweiz AG
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 claimed from PCT/EP1995/004364 external-priority patent/WO1996016105A1/fr
Publication of CA2205458A1 publication Critical patent/CA2205458A1/fr
Abandoned legal-status Critical Current

Links

Abstract

L'invention concerne un procédé de polymérisation photocatalytique d'une oléfine cyclique ou d'au moins deux oléfines cycliques différentes en présence d'un composé métal servant de catalyseur. On effectue une polymérisation par métathèse avec ouverture du cycle en présence d'un volume catalytique d'au moins un composé titane(IV), niobium(V), tantale(V), molybdène(VI) ou tungstène(VI) thermostable, où un groupe méthyle de silyle et au moins un halogène sont liés au métal. On peut également appliquer ce procédé en commençant par l'irradiation, et en terminant par la polymérisation par chauffage. Ce procédé s'utilise par exemple pour produire des matières moulées, des revêtements et des représentations en relief thermoplastiques.
CA 2205458 1994-11-17 1995-11-06 Procede de polymerisation d'olefines cycliques et composition photopolymerisable Abandoned CA2205458A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH3460/94 1994-11-17
CH346094 1994-11-17
PCT/EP1995/004364 WO1996016105A1 (fr) 1994-11-17 1995-11-06 Procede de polymerisation d'olefines cycliques et composition photopolymerisable

Publications (1)

Publication Number Publication Date
CA2205458A1 true CA2205458A1 (fr) 1996-05-30

Family

ID=29402912

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2205458 Abandoned CA2205458A1 (fr) 1994-11-17 1995-11-06 Procede de polymerisation d'olefines cycliques et composition photopolymerisable

Country Status (1)

Country Link
CA (1) CA2205458A1 (fr)

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