Antistatic thermoplastic molding masses containing styrene-acryl

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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525 63, 525187, 524504, C08L 2512, C08L 5502, C08L 7102

Patent

active

044355416

ABSTRACT:
Thermoplastic molding masses based on the copolymerization of styrene and/or .alpha.-methylstyrene and acrylonitrile, which may be modified to be impact resistant with rubberlike polymers, are made antistatic by adding 0.01 to 1.5 percent by weight of a graft polyol which is a polyhydroxy-polyalkylene polyether modified with styrene-acrylonitrile copolymers.

REFERENCES:
patent: Re29014 (1976-10-01), Pizzini et al.
patent: 3450794 (1969-06-01), Ebneth et al.
patent: 3963803 (1976-06-01), Tanaka et al.
patent: 4291134 (1981-09-01), Hambrecht et al.
patent: 4315081 (1982-02-01), Kobayashi et al.

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