Graft polymers of functionalized ethylene-alpha-olefin copolymer

Details Graft polymers of functionalized ethylene-alpha-olefin copolymer Graft polymers of functionalized ethylene-alpha-olefin copolymer

1988-10-28

1991-03-12

Bleutge, John C.

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

Synthetic resins

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

525289, 525290, C08F25502

Patent

active

049994034

ABSTRACT:
Graft polymer comprising functionalized ethylene-alpha-olefin copolymer having polypropylene grafted thereto through one or more functional linkages, the process for making the graft polymer comprising combining the functionalized ethylene-alpha-olefin with maleated polypropylene, the use of the graft polymer for improving the impact properties of polypropylene compositions, and improved polypropylene blends.

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