Process for producing polyolefin

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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526153, 526160, 526943, 502152, C08F 464

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active

056059906

ABSTRACT:
A process for producing a polyolefin is here disclosed which comprises the step of polymerizing olefins in the presence of a catalyst comprising (A) a compound of a transition metal in the group IV of the Periodic Table, (B) an aluminoxane, (C) a compound having 2 or more aromatic rings in its molecule represented by the formula

REFERENCES:
patent: 4677088 (1987-06-01), Huff et al.
patent: 4914168 (1990-04-01), Coosemans et al.
patent: 4946816 (1990-08-01), Cohen et al.
patent: 4990479 (1991-02-01), Ishimaru et al.
patent: 5223465 (1993-06-01), Ueki et al.
Database WPI, Derwent Publications Ltd., AN 93-392686, JP-A-5295021, Nov. 9, 1993.

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