Polymer blend compositions

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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525187, 525227, 525239, 524366, 524910, C08L 2706, C08L 3312, C08L 7103

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active

051644479

ABSTRACT:
Polymer blend compositions comprises a polyvinyl halide polymer, an antistatic agent and a poly(alkylmethacrylate). Suitable antistatic agents comprise copolymers of epichlorohydrin and ethylene oxide. The poly(alkyl methacrylate) is included in the compositions in an amount effective to enhance the antistatic properties of the compositions.

REFERENCES:
patent: 3373229 (1968-03-01), Philpot
patent: 3957917 (1976-05-01), Kitaguchi
patent: 4719263 (1988-01-01), Barnhouse
patent: 4857590 (1989-08-01), Gaggar
patent: 4931506 (1990-06-01), Yu
Chemical Abstracts CA 94(24):193834.

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