Patent ID: 8822587
Filing Date: 2014-09-02
Classification: B41M,C08F,C09D,D21H,Y10T

Abstract:
1. A vinyl chloride resin emulsion which is obtained by emulsion polymerizing 100 parts by weight of a vinyl chloride monomer (B) or a monomer mixture of a vinyl chloride monomer (B) and an ethylenically unsaturated group-containing monomer (C) copolymerizable therewith in the presence of 40 to 500 parts by weight of (A) a styrene-acrylic acid ester oligomer and/or an acrylic acid ester oligomer, to form a vinyl chloride polymer emulsion as a seed (D), and emulsion polymerizing 100 parts by weight of a vinyl chloride monomer (E) or a monomer mixture of a vinyl chloride monomer (E) and an ethylenically unsaturated group-containing monomer (F) copolymerizable therewith, using 3 to 50 parts by weight as solids of the seed (D).