Polycarbonate/rubber-modified graft copolymer resin blends havin

Details Polycarbonate/rubber-modified graft copolymer resin blends havin Polycarbonate/rubber-modified graft copolymer resin blends havin

1998-04-02

2000-05-16

Sanders, Kriellion

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524120, 524145, 524291, C08K 515, C08K 549, C08K 509

Patent

active

060638443

ABSTRACT:
A thermoplastic resin composition that contains a branched polycarbonate resin, a rubber modified graft copolymer that contains a discontinuous elastomeric phase dispersed in a continuous rigid thermoplastic phase, wherein at least a portion of the rigid thermoplastic phase is chemically grafted to the elastomeric phase, a sterically hindered phenol stabilizer compound, a thioester stabilizer compound and a phosphite stabilizer compound, exhibits improved stability.

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