Reinforcement of vinyl chloride resins with suspension emulsion

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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260 297UP, 260884, 260885, C08L 5106, C08L 2706, C08L 3102

Patent

active

039694313

ABSTRACT:
Rigid vinyl chloride polymers are reinforced by admixture with a plurality of elastomer-containing interpolymer particles which are prepared by the suspension polymerization of vinyl chloride in the presence of an aqueous emulsion of particles comprising a crosslinked butyl acrylate/2-ethylhexyl acrylate acrylic elastomer having a Tg of less than about 25.degree.C. The resulting reinforced vinyl chloride polymers display excellent physical properties.

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