Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1992-06-04
1998-06-09
Delmendo, Romulo H.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526151, 526160, 502110, 502114, 502117, C08F 4642
Patent
active
057635498
ABSTRACT:
Metallocene catalysts and their preparation and use in the polymerization of olefins. Specifically, the catalysts and processes relate to polymerization of olefins in which an aluminum ionizing agent containing a triphenylcarbenium ion is utilized in preparing the catalyst. The preparation of an olefin polymerization catalyst comprising a metallocene-type catalyst and triphenylcarbenium tetrakis(pentafluorophenyl)aluminate is disclosed.
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Elder Michael J.
Ewen John A.
Cheairs M. Norwood
Delmendo Romulo H.
Fina Technology, Inc.
Jackson William D.
Wheelington Jimmy D.
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