BINDER RESIN COMPOSITION AND ITS USE

摘要

PROBLEM TO BE SOLVED: To provide a binder resin composition which can form a coating film excellent in adhesion, water resistance, weathering resistance, and flexibility and well balanced among these properties on the surface of a polyolefin resin molding without priming the surface of the molding. SOLUTION: This composition comprises a mixture comprising a carboxy- containing chlorinated polyolefin having a grafting ratio of 1-10 wt.% (a ratio of grafting of at least one unsaturated carboxylic acid monomer selected from a carboxylic acid and a carboxylic acid anhydride onto the starting polyolefin) and an ethylene/vinyl acetate copolymer.