Amorphous polyester graft polymer alloys

Details Amorphous polyester graft polymer alloys Amorphous polyester graft polymer alloys

1977-02-18

1978-09-26

Ziegler, J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C08L 6706

Patent

active

041170342

ABSTRACT:
Alloys of amorphous copolyesters with graft polymers of styrene-methyl methacrylate, styrene-methyl methacrylate-acrylonitrile or styrene-acrylonitrile on diene rubber substrates exhibit synergistic enhancement of impact properties in the range of 5 to 40% by weight graft polymer. Notched Izod impacts above 10 ft lbs/in notch result in the range where the synergistic effect occurs.

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