Polyester molding composition

Details Polyester molding composition Polyester molding composition

2006-10-10

2006-10-10

Robertson, Jeffrey B. (Department: 1712)

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...

C524S128000, C524S133000, C524S155000, C524S323000, C524S504000, C525S064000, C525S065000, C525S176000

Reexamination Certificate

active

07119141

ABSTRACT:
A thermoplastic resin molding composition comprising an alkylene aryl polyester, a core-shell impact modifier for enhancing heat resistance having a shell derived from an alkylacrylate and a rubbery acrylate core derived from an acrylate having 4 to 12 carbon atoms, an effective amount of a difunctional epoxy compound for enhancing hydrolysis resistance of the resin, and a combination of color enhancing stabilizers comprising a thioester stabilizer, a phosphite or phosphonite stabilizer and a hindered phenol stabilizer.

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