Stable dispersion of vinyl polymer

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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260 342, 260885, 526263, 526304, 526324, 526342, 526347, 526 111, C08J 308, C08K 501, C08L 2300

Patent

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039562255

ABSTRACT:
A stable dispersion of vinyl polymer dispersed in an organic dispersion medium, said dispersed vinyl polymer being prepared from a vinyl monomer in said dispersion medium in the presence of a dispersion stabilizer which is soluble in said dispersion medium, and said dispersion stabilizer being a copolymer having comb structure which is obtained by copolymerization of vinyl monomer and aliphatic chain monomer in a solvent, further said aliphatic chain monomer being prepared by half-esterification between an alkyl succinic anhydride and a hydroxyalkyl ester of acrylic acid or methacrylic acid.

REFERENCES:
patent: 3317635 (1967-05-01), Osmond
patent: 3505268 (1970-04-01), Backhouse et al.
patent: 3531440 (1970-09-01), Mehmedbasich et al.
patent: 3607821 (1971-09-01), Clarke et al.
patent: 3745137 (1973-07-01), Reid et al.
patent: 3795649 (1974-03-01), May

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