| abstract |
(57) [Summary] [PROBLEMS] It has excellent stability and good water resistance after processing, and has been used for paints, adhesives, paper processing agents, textile processing agents, leather processing agents, planting aids, etc. In this case, it is an object of the present invention to provide a method for producing a vinyl emulsion having excellent adhesion and adhesion to a substrate, and a composition obtained thereby. An N-vinylcarboxylic acid amide homopolymer, Or a method of emulsion-polymerizing an unsaturated compound having an ethylenically unsaturated group using a water-soluble copolymer of an N-vinylcarboxylic acid amide and a polymerizable compound copolymerizable as a protective colloid, and an emulsion composition obtained thereby About. |