Method to modify poly(aryle sulfide) resins

Details Method to modify poly(aryle sulfide) resins Method to modify poly(aryle sulfide) resins

1988-04-04

1990-02-06

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...

524327, 524394, 524400, 524430, 524432, 524433, 524434, 524436, 524609, 525537, C08K 509, C08K 513, C08K 322

Patent

active

048989045

ABSTRACT:
Poly(arylene sulfide) resins are modified by melt mixing a resin with a basic additive to form a resin product composition. The basic additive is selected from the group consisting of inorganic hydroxides, inorganic oxides and organic metal salts wherein the metals are from Group IA, IIA, or IIB and the salts are of carboxylic acids and phenols. The product compositions are suitable for injection molding, film forming and fiber spinning processes.

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