Carbon fiber and resin composition reinforced by the same

Details Carbon fiber and resin composition reinforced by the same Carbon fiber and resin composition reinforced by the same

1983-01-20

1984-10-02

Jacobs, Lewis T.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

523468, 524495, 524496, 524507, 524590, 4274071, 428367, 428368, C08K 304

Patent

active

044749066

ABSTRACT:
A carbon fiber coated with 0.3 to 10 wt. % of a polyurethane resin is disclosed. Also disclosed is a carbon fiber reinforced thermoplastic resin composition consisting preferably of 3 to 60 wt. % of such carbon fiber and 97 to 40 wt. % of a thermoplastic matrix resin. Said carbon fiber has increased gathering properties and adhesion strength to facilitate the mixing with the thermoplastic matrix resin and provides a resin molding having improved mechanical properties, especially increased impact strength.

REFERENCES:
patent: 3671411 (1972-06-01), Ray et al.
patent: 4061811 (1977-12-01), Takase et al.
patent: 4328151 (1982-05-01), Robinson
patent: 4364993 (1982-12-01), Edelman et al.

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