Modified polypropylene, process for making and article made from

Details Modified polypropylene, process for making and article made from Modified polypropylene, process for making and article made from

1988-04-29

1990-08-21

Seccuro, Carman J.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525323, 525240, C08L 2312, C08L 2316, C08F29708

Patent

active

049507206

ABSTRACT:
A modified polypropylene having a substantially isotactic homopolypropylene and a propylene/olefin random copolymer, the modified polypropylene including up to about 50 chain disruptors per 1000 propylene repeat units. The chain disruptors are racemic polypropylene diads and olefin, the olefin being incorporated into the high end of the molecular weight distribution of the modified polypropylene.

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