Polyvinyl chloride resin composition for powder molding

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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524400, C08K 504

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054322227

ABSTRACT:
A powder molding composition containing dry-blended polyvinyl chloride resins, plasticizers and stabilizers, which is characterized in that there are blended therein 0.05 to 5 parts by weight of barium salt of a carboxylic acid having a melting point not lower than 250.degree. C. and 0.01 to 5 parts by weight of zinc salt of a fatty acid containing 10 or more carbon atoms, per 100 parts by weight said polyvinyl chloride resins. The composition of the invention is excellent in releasability and resistance to mold staining.

REFERENCES:
patent: 4224218 (1980-09-01), Minagawa
patent: 4861816 (1989-08-01), Kobayashi et al.
Research Disclosure, p. 155, No. 310, Feb. 1990.
Chemical Abstracts, vol. 112, 1990, Abstract 112:140568x.

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