Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles – With reshaping or surface embossing of formed article
Patent
1984-08-20
1986-01-07
Seccuro, Carman J.
Plastic and nonmetallic article shaping or treating: processes
Forming articles by uniting randomly associated particles
With reshaping or surface embossing of formed article
264126, 264175, 525227, C08L 2514, C08L 2706, C08J 518
Patent
active
045633185
ABSTRACT:
A polyvinyl chloride molding composition, suitable for the manufacture of sheet stock according to the "Luvitherm" method, consists essentially of emulsion polyvinyl chloride and 0.5-3.0% by weight of a processing aid which is a copolymer of 40-90% by weight of vinyl monomers whose corresponding homopolymers have a glass point below 0.degree. C., and of 10-60% by weight of vinyl monomers whose corresponding homopolymers have a glass transition temperature above 20.degree. C.
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patent: 3859389 (1975-01-01), Carty et al.
patent: 4051200 (1977-09-01), Simak et al.
patent: 4086296 (1978-04-01), Carty et al.
Huels Aktiengesellschaft
Seccuro Carman J.
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