Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1994-03-11
1997-02-25
Wu, David W.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526153, 526160, 526943, 502152, C08F 464
Patent
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
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Database WPI, Derwent Publications Ltd., AN 93-392686, JP-A-5295021, Nov. 9, 1993.
Abiko Toshiya
Nakacho Kenji
Idemitsu Petrochemical Co. Ltd.
Wu David W.
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