Process for the preparation of stabilized olefin polymers

Details Process for the preparation of stabilized olefin polymers Process for the preparation of stabilized olefin polymers

1995-10-26

1997-07-22

Morgan, Kriellion S.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524132, 524707, 524720, 524740, 524741, 524 99, 524100, 524102, C08K 53492, C08K 53435

Patent

active

056504640

ABSTRACT:
The invention relates to a process for the preparation of olefin polymers by polymerization using a transition metal catalyst with the addition of an aminoalkyl-1,1'-biphenyl-2,2'-diylphosphite or aminoalkyl-2,2'-alkylidene-bis(phenyl)phosphite, in conjunction with optional further modifiers. The polymers obtainable in this manner have excellent long-term stability.

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