Fiber-reinforced polymer blend composition

Details Fiber-reinforced polymer blend composition Fiber-reinforced polymer blend composition

1982-04-19

1983-09-13

Jacobs, Lewis T.

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...

524505, 524514, C08L 2314, C08L 7700

Patent

active

044043120

ABSTRACT:
A fiber-reinforced polymer blend composition comprising (a) a polyamide resin, (b) a modified polypropylene resin having a melt flow index of 1 to 50 g/10 minutes and at least one carboxyl group in the molecule and (c) a fiber-reinforcing agent, the weight ratio of the polyamide resin (a) and the polypropylene resin (b) being from 70:30 to 95:5 and a content of the fiber-reinforcing agent (c) being from 50 to 200% by weight on the basis of the total amount of the polyamide resin (a) and the polyprolylene resin (b), which is excellent in heat resistance, water resistance, impact resistance and surface resistance.

REFERENCES:
patent: 4080349 (1978-03-01), Wurmb et al.
patent: 4105709 (1978-08-01), Iwami et al.
patent: 4339555 (1982-07-01), Chmura et al.
patent: 4346194 (1982-08-01), Roura

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