Dispersion of addition (co)polymers in an organic liquid

Abstract From the Canadian patent

Stable dispersion of addition (co)polymers in an inert relatively non-polar organic hydrocarbon liquid the dispersed, particles embracing both a (co)polymer and a polymer containing an ethylenically unsaturated monomer. The (co)polymers are substantially composed of:, a) 5 to 100 mole % of styrene and/or methyl styrene; b) 0 to 95 mole % of alkyl m, ethacrylate having 1 or 2 carbon atoms in the alkyl group and/or alkoxyalkylene methacrylate having 1 or 2 carbon atoms in the alkoxy group and the alkylene group; c) 0 to 40 mole % of alkyl methacrylate having 3 to 12 carbon atoms in the alkyl group;, d) 0 to 40 mole % of hydroxyalkyl methacrylate having 2 to 12 carbon atoms in the alkyl group …