Polycarbonate/ABS molding compounds

Details Polycarbonate/ABS molding compounds Polycarbonate/ABS molding compounds

1993-05-18

1995-02-28

Buttner, David

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

Synthetic resins

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

525462, C08L 6900

Patent

active

053938356

ABSTRACT:
1. Thermoplastic molding compounds containing
A. 5 to 95 parts by weight of an aromatic polycarbonate,
B. 1 to 50 parts by weight of a vinyl copolymer and
C. 5 to 95 parts by weight of one or more graft polymers obtained by graft polymerization,
characterized in that 10 to 100% of component A is replaced by a mixture of two polycarbonates A.1 and A.2 of identical structure,

REFERENCES:
patent: 3166606 (1965-01-01), Reinking et al.
patent: 4186154 (1980-01-01), Binsack et al.
patent: 4804708 (1989-02-01), Wittman
patent: 5045582 (1991-09-01), Hashimoto et al.
patent: 5162419 (1992-11-01), Pottier-Metz
Chem Abstract 116(26):256891j: 1991.
Database WPI - AN 83-773236 (Idemitsu Kosan KK) Aug. 17, 1983.
Database WPI - AN 81-43185D (Mitsubishi Chem Ind KK) Apr. 25, 1981.

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