COLD CURABLE COMPOSITION

摘要

A cold curable composition containing an emulsion which has the core of the emulsion particles composed of from 1 to 30 % by weight of a silylated vinyl monomer (A) and from 70 to 99 % by weight of a vinyl monomer (B) copolymerizable with the monomer (A), and the outermost shell of the emulsion particles composed of from 0.1 to 30 % by weight of a silylated vinyl monomer (A), from 40 to 99.4 % by weight of a vinyl monomer (B) copolymerizable with the monomer (A) and from 0.5 to 30 % by weight of a hydrophilic vinyl monomer (D), and which is obtained by subjecting these monomer components to multi-stage emulsion polymerization. The composition is excellent in the stability of the silyl group, highly improved in the film-forming properties after storage for a long time, and also excellent in mechanical stability, water resistance, durability and white enamel gloss.