Method for preparing catalyst component for olefin polymerizatio

Details Method for preparing catalyst component for olefin polymerizatio Method for preparing catalyst component for olefin polymerizatio

1996-10-15

1998-12-29

Smith, Edward J.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Plural component system comprising a - group i to iv metal...

502104, 502115, 502116, 502123, 526119, 5261249, 5263486, C08F 4653, C08F 4654, C08F 1000

Patent

active

058541640

ABSTRACT:
A solid catalyst component (A) for olefin polymerization comprising Mg, Ti, a halogen and a cyclic organic nitrogen compound (C), a solid catalyst comprising the solid catalyst component and an organoaluminum compound, and a process for producing an olefin polymer with the catalyst.
According to the present invention, there can be provided an olefin polymerization catalyst having a high catalyst activity per titanium enough to make the removal of catalyst residues unnecessary and a process for producing an olefin polymer having a low content of low molecular weight component with the catalyst.

REFERENCES:
patent: 4900706 (1990-02-01), Sasaki et al.
patent: 4916099 (1990-04-01), Sasaki et al.
patent: 5118768 (1992-06-01), Job et al.
Translation of Japanese 88-233176.
Derwent Abstract of JP 88 233176.
Patent Abstracts of Japan of JP 88 233176.

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