Plastisol compositions

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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Details

524293, 524297, 524299, 524314, 524548, 524555, 524556, 524558, 524561, C08L 3308, C08L 3310, C08L 3312

Patent

active

053247620

ABSTRACT:
The subject of this invention is acrylic polymer plastisol compositions, wherein the acrylic polymer component of the plastisol composition is a single-stage methyl methacrylate copolymer derived from methyl methacrylate and a comonomer component comprising isobutyl methacrylate and optionally other comonomer(s). The selection of isobutyl methacrylate as a comonomer with the methyl methacrylate results in good compatibility with a wide range of plasticizers and without undue softness in the resulting plastisol.

REFERENCES:
patent: 4199486 (1980-04-01), Boessler et al.
patent: 4210567 (1980-07-01), Kosters
patent: 4309331 (1982-01-01), Graham
patent: 4370460 (1983-01-01), Neubert et al.
patent: 4558084 (1985-12-01), Quis et al.

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