Rubber-modified polymer blends of polycarbonate and PETG

Details Rubber-modified polymer blends of polycarbonate and PETG Rubber-modified polymer blends of polycarbonate and PETG

1991-08-07

1993-02-16

Buttner, David J.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525146, 525148, 525439, C08L 6900, C08L 6702, C08L 902, C08L 3308

Patent

active

051872307

ABSTRACT:
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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