Syndiotactic prochiral olefin polymerization process

Details Syndiotactic prochiral olefin polymerization process Syndiotactic prochiral olefin polymerization process

1994-10-03

1996-07-16

Zitomer, Fred

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

502103, 526160, 526172, 526336, 526346, 5263471, 526348, C08F 464, C08F 4642

Patent

active

055367976

ABSTRACT:
Octahydrofluorenyltitanium metal complexes or ring substituted octahydrofluorenyltitanium metal complexes wherein the metal is in the +2, +3 or +4 formal oxidation state and activating cocatalysts or activating techniques are used to produce catalysts useful for polymerizing prochiral olefins to form highly syndiotactic polymers.

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J. Chem. Soc. Chem. Comm., 1993, 383-384.
Lambert, J. B. et al., Organometallics, 1994, 13, 2430-2443.

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