Polyetherimide-acrylate copolymer blends

Details Polyetherimide-acrylate copolymer blends Polyetherimide-acrylate copolymer blends

1982-03-18

1983-07-26

Lieberman, Paul

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

Synthetic resins

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

525183, C08L 7908

Patent

active

043955185

ABSTRACT:
Disclosed are blends of (a) a polyetherimide and (b) a minor amount of an acrylate copolymer of C.sub.1 -C.sub.5 acrylate and C.sub.1 -C.sub.5 methacrylate. These blends have a higher impact strength than that associated with the polyetherimide component of the blends. In addition, the blends exhibit improved extrusion and molding performance characteristics over those of the polyetherimide component of the blend when molded alone.

REFERENCES:
patent: 4255471 (1981-05-01), Boldebuck

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