| abstract |
(57) [Problem] To provide an emulsion resin for paint having high safety and excellent coating performance with excellent weather resistance and water resistance. A (meth) acrylate monomer (1) 30 to 96% by weight, 1 to 10% by weight of a polymerizable carboxylic acid (2) represented by a specific formula or a mixture of two or more kinds thereof, 1 to 10% by weight of a polymerizable emulsifier (3), benzophenone or benzoic acid Triazole polymerizable light stabilizer (4) A total of 100% by weight of a monomer mixture consisting of 1 to 20% by weight and 1 to 30% by weight of an organoalkoxysilane compound (5) having at least one glycidyl group in one molecule, and a base constant (Pb) Acrylic silicone emulsion composition obtained by emulsion-polymerizing a mixture containing 0.1 to 5% by weight of a hindered amine-based light stabilizer (HALS) (6) having 8 or more. |