Low fusion copolymer comprising vinyl chloride, vinyl acetate, a

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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260 25P, 260 296T, 526229, C08J 900, C08F 3002, C08F 432

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active

040976637

ABSTRACT:
An emulsion copolymer resin which contains from about 75% to about 90% by weight vinyl chloride, from about 5% to about 15% vinyl acetate and from about 5% to about 15% of a bis(hydrocarbyl)vinylphosphonate, has a fusion temperature of from about 200.degree. F. to about 300.degree. F. and has utility as a low fusion resin in the formation of cellular polyvinyl chloride products.

REFERENCES:
patent: 3691127 (1972-09-01), Kraft et al.
patent: 3725309 (1973-04-01), Kraft et al.
patent: 3983294 (1976-09-01), Goswami

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