Styrenic resin composition for extrusion

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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524288, 524307, 524308, 524309, 524310, C08K 510

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active

054322197

ABSTRACT:
A styrenic resin composition for extrusion of sheets, films, pipes and profiles, includes (1) 100 parts by weight of a styrenic resin having 15 to 100% by weight of a styrenic graft copolymer (A) and 85 to 0% by weight of a styrenic polymer (B); and (2) 0.01 to 3.0 parts by weight of 2,2'-oxamido-bis-[ethyl-3-(3,5-di-tertiary butyl-4-hydroxyphenyl)propionate].

REFERENCES:
patent: 4202948 (1980-05-01), Peascoe
patent: 4464496 (1984-08-01), Nemzek et al.
patent: 4985481 (1991-01-01), Neri et al.
patent: 5145893 (1992-09-01), Galbo et al.

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