ACRYLIC POLYMER COAGULATED COMPOSITION AND ACRYLIC SOL USING IT

摘要

PROBLEM TO BE SOLVED: To provide an acrylic polymer coagulated composition that does not generate hydrogen chloride on incineration like a vinyl chloride sol composition, is excellent in storage stability and bleed-out resistance and forms a smooth hump-free coating film and an acrylic sol using it. SOLUTION: The acrylic polymer coagulated composition is obtained by latex-mixing two kinds of acrylic polymers: one comprising (I) an acrylic crosslinked polymer mainly comprising alkyl acrylate units and (II) an acrylic multistage polymer mainly comprising methyl methacrylate units. The composition is used for the acrylic sol. COPYRIGHT: (C)2004,JPO