05714425 is referenced by 33 patents and cites 11 patents.

Catalyst compositions comprising metallocene complexes having polymerisable olefinic groups substituent on an organic group containing a cyclopentadienyl nucleus may be used for the preparation of polyolefins. The catalyst compositions may be in the form of polymers comprising the metallocene complex and may be suitably supported on inorganic supports. Polymers having a broad range of density and melt indices as well as low hexane extractables and excellent powder morphology and flowability may be obtained by use of the catalyst compositions. Preferred metallocene complexes are zirconium complexes in which the polymerisable olefinic group is vinyl.

Title
Catalyst compositions and process for preparing polyolefins
Application Number
112098
Publication Number
5714425
Application Date
August 10, 1995
Publication Date
February 3, 1998
Inventor
John Paul McNally
Berkshire
GB
Ian Raymond Little
Middlesex
GB
Christine Jacqueline Chabrand
Martigues
FR
Agent
Brooks Haidt Haffner & Delahunty
Assignee
BP Chemicals
GB
IPC
C07F 17/02
C07F 17/00
C07F 7/28
B01J 31/00
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