Rubber-modified polymer blends of polycarbonate and PETG

Polymer blends useful as thermoplastic molding resins comprise PC, PETG and sufficient rubber, e.g. nitrile rubber or ethylene-acrylate copolymer rubber, to enhance the moldability of the blend. Preferred blends comprise at least 30% PC, 30% PETG and 5% rubber.

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Bibliographic Details
Main Author UDIPI; KISHORE
Format Patent
LanguageEnglish
Published 16.02.1993
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:Polymer blends useful as thermoplastic molding resins comprise PC, PETG and sufficient rubber, e.g. nitrile rubber or ethylene-acrylate copolymer rubber, to enhance the moldability of the blend. Preferred blends comprise at least 30% PC, 30% PETG and 5% rubber.
Bibliography:Application Number: US19910742567