Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1996-02-20
1999-08-24
Wu, David W.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
502120, 502152, 526129, 526131, 526132, 526160, 526943, C08F 464
Patent
active
059424591
ABSTRACT:
The object of the present invention is to provide a polyolefin having a good particle property in a high yield without use of an expensive alumoxane. The present invention comprises a catalyst for olefin polymerization comprising the following ingredients (A), (B) and (C), and a process for preparing an olefin polymer with use of the catalyst:
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patent: 5354721 (1994-10-01), Geerts
patent: 5444134 (1995-08-01), Matsumoto
patent: 5468702 (1995-11-01), Jejelowo
patent: 5474962 (1995-12-01), Takahashi et al.
Lehrbuch der Anorganischen Chemie, 81.-90., pp. 626-629, 1976, A. F. Holleman, et al.
Sugano Toshihiko
Yamamoto Kazuhiro
Mitsubishi Chemical Corporation
Wu David W.
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