Reinforced plastic comprising fibrous reinforcement treated with

Details Reinforced plastic comprising fibrous reinforcement treated with Reinforced plastic comprising fibrous reinforcement treated with

1990-02-28

1991-09-03

Lesmes, George F.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428245, 428290, 428292, 428297, 428375, 428378, 428408, 428902, 528125, 528126, 528174, B32B 700, B32B 900, D03D 300, C08G 802

Patent

active

050453670

ABSTRACT:
A reinforced plastic is provided which comprises a poly(arylene sulfide sulfone) polymer matrix and fibrous reinforcement. The fibrous reinforcement is treated with a poly(arylene sulfide sulfone) polymer containing ether groups prior to forming the reinforced plastic. Such treatment improves the mechanical strength of the reinforced plastic.

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