Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Reexamination Certificate
2005-11-22
2005-11-22
Lu, Caixia (Department: 1713)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Organic compound containing
C502S113000, C502S162000, C526S161000, C526S172000, C526S113000, C526S115000, C526S116000, C526S117000
Reexamination Certificate
active
06967184
ABSTRACT:
A catalyst composition and method for olefin polymerization are provided. In one aspect, the catalyst composition is represented by the formula αaβbγgMXnwherein M is a metal; X is a halogenated aryloxy group; β and γ are groups that each comprise at least one Group 14 to Group 16 atom; α is a linking moiety that forms a chemical bond to each of β and γ; and a, b, g, and n are each integers from 1 to 4.
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Dixon Zondra Dee
Wenzel Timothy T.
Faulkner Kevin M.
Lu Caixia
Univation Technologies LLC
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