General Electric Company

William P England

Robert Russell Gallucci

Patricia A Hubbard

Bret Ja Chisholm

William David Richards

James J Scobbo, Jr

Gregory J Stoddard

David Whalen

Paul Hans

Jenny Z Bu

A process for preparing a high gloss retention resin molding formulation comprising a polyester resin and a polycarbonate resin where the process comprises the steps of selecting a desirable colorant which is stable at molding temperatures and has desirable color retention properties when subjected to weathering, determining an optimized concentration of the colorant for maximizing gloss retention properties of the selected colorant by performing weathering test at differing concentrations of the colorant, and optionally determining a suitable gloss enhancing.

Process for colored polycarbonate-polyester compositions with improved weathering

A thermoplastic resin composition comprising:

Polyester molding composition

Novel addition polymers and copolymers derived from carbamate-functionalized vinyl monomers, and optionally one or more conventional vinyl monomers such as acrylonitrile and/or styrene, are disclosed. When the addition polymers or copolymers are melt processed with an elastomer containing moieties reactive with amines, novel addition polymer-rubber copolymers are formed which are useful as compatibilizers and impact modifiers in plastic blends, such as AES.

Carbamate-functionalized addition polymers and addition polymer-rubber

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Evansville, IN, United States of America

William P England