| abstract |
PROBLEM TO BE SOLVED: To provide a matte paint having excellent adhesion to a polyolefin material and having a coating film obtained having excellent scratch resistance. SOLUTION: A binder resin containing an acrylic-modified chlorinated polypropylene (a), a urethane resin (b), a compatibilizer (c), and urethane resin particles (d), wherein the hardness of the component (d) is: The average 10% strength is 0.25 to 1.50 kgf / mm 2 , and the ratio of the total (a1 + c) of the acrylic resin (a1) and the component (c) in the component (a) to the component (b) is: (A1) + (c) + (b) (100% by mass), (a1 + c) component 50 to 65% by mass, (b) component 35 to 50% by mass, and (a) chlorinated polypropylene ( A matte coating composition in which the amount of a2) is 10 to 25% by mass in the binder resin (100% by mass), and the amount of component (d) is 25 to 40 parts by mass with respect to 100 parts by mass of the binder resin. [Selection figure] None |