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EP0197319A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Process for preparing optically active polyolefines

Assignee: Hoechst AG
•
Filing: 1986-03-07
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Granted: —
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Expires: 2006-03-07
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Abstract

Abstract Translated from German Verfahren zur Herstellung von optisch aktiven Polyolefinen durch Polymerisation von Olefinen der Formel CH 2 =CHR mit R = Alkyl C 1 -C 10 in Gegenwart eines optisch aktiven Katalysatorsystems aus einer optisch aktiven Übergangsmetallverbindung, die nur ein Enantiomeres (R- oder S-Form) einer stereorigiden, chiralen Übergangsmetallverbindung enthält, und einer Aluminium enthaltenden Verbindung des Aluminoxantyps. Process for the preparation of optically active polyolefins by polymerizing olefins of the formula CH 2 = CHR with R = alkyl C 1 -C 10 in the presence of an optically active catalyst system from an optically active transition metal compound which is only one enantiomer (R or S form) contains a stereorigid, chiral transition metal compound, and an aluminum containing compound of the aluminoxane type.

Inventors

  • 👤 Walter Prof. Dr. Kaminsky
  • 👤 Stefan Niedoba

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-29 13:09
CPC Classifications
C; C08; C08F; C08F10/00; C08F4/00; C08F4/42; C08F4/44; C08F4/60; C08F4/62; C08F4/64; C08F4/659; C08F4/65912; C08F4/6592; C08F4/65922; C08F4/65927; Y; Y10; Y10S; Y10S526/00; Y10S526/943

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