Reduced oxidaton state group 4 metal complexes, addition polymer

Organic compounds -- part of the class 532-570 series – Organic compounds – Heavy metal containing

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556 7, 556 8, 556 10, 556 12, 556 13, 556 19, 556 20, 556 21, 556 22, 556 52, 556 54, 556 56, C07F 1700

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06013819&

ABSTRACT:
Metal complexes having constrained geometry and a process for preparation thereof, addition polymerization catalysts formed therefrom, processes for preparation of such addition polymerization catalysts, methods of use, and novel polymers formed thereby, including ElPE resins and pseudo-random copolymers, are disclosed and claimed.

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