EP0302424A1
Expired / Lapsed
EP
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Process for preparing 1-olefinpolymers
Assignee: Ticona GmbH
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Filing: 1988-07-30
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Granted: —
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Expires: 2008-07-30
Abstract
Abstract In Ziegler catalysts based on a metallocene as the transition-metal component and on an aluminoxane as activator, preactivation of the metallocene by means of the aluminoxane results in a significant increase in the activity of the catalyst system. Furthermore, use of a catalyst system of this type gives 1-olefin polymers which have high isotacticity, compact spherical particles, a very narrow particle size distribution and high bulk density.
Inventors
- 👤 Andreas Dr. Winter
- 👤 Walter Dr. Spaleck
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-03 11:52
CPC Classifications
C; C08; C08F; C08F110/00; C08F110/04; C08F110/06; C07; C07F; C07F17/00; C08F10/00; C08F10/04; C08F10/06; C08F4/00; C08F4/42; C08F4/44; C08F4/60; C08F4/619; C08F4/6192; C08F4/61922; C08F4/61927; C08F4/62; C08F4/639; C08F4/63912; C08F4/6392; C08F4/63922; C08F4/63927; C08F4/64; C08F4/659; C08F4/65912; C08F4/6592; C08F4/65922; C08F4/65927; Y; Y10; Y10S; Y10S526/00; Y10S526/902; Y10S526/943
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References Cited (Backward Citations)
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