| 摘要 |
PROBLEM TO BE SOLVED: To provide a crosslinkable silicone-containing aqueous resin composition capable of forming a coating film having excellent weather resistance, contamination resistance and solvent resistance.SOLUTION: A crosslinkable silicone-containing aqueous resin composition includes a silicone-containing aqueous resin dispersion (A) obtained by emulsion polymerizing an ethylenically unsaturated monomer and at least one kind of an Si-containing compound selected from the group consisting of compounds represented by formula (1): (R)-Si-(R)and an isocyanate compound (B) containing two or more isocyanate groups in the molecule in which the hydroxyl value of a resin component (A1) composed of the ethylenically unsaturated monomer is <10 mgKOH/g and the content of a component (A2) composed of the Si-containing compound with respect to 100 pts.mass of the total of the ethylenically unsaturated monomer used in the emulsion polymerization is 10-500 pts.mass in terms of the amount of the Si-containing compound used in the emulsion polymerization. |
