Fluoroalcohol leaving group for non-metallocene olefin...

Details Fluoroalcohol leaving group for non-metallocene olefin... Fluoroalcohol leaving group for non-metallocene olefin...

2007-01-16

2007-01-16

Lu, Caixia (Department: 1713)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C526S160000, C526S165000, C526S172000, C502S152000, C502S162000, C502S167000

Reexamination Certificate

active

11193663

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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