| 摘要 |
PROBLEM TO BE SOLVED: To provide a coating agent composition for forming a thin film coating layer giving glossiness, water repellency, durability and antifouling property to a metal surface, a coating surface or a resin surface of a vehicle body of an automobile or a train vehicle.SOLUTION: There is provided the coating agent composition containing following (A) to (E). 100 pts.mass of a hydrolyzable silicone resin (A), 0.1 to 50 pts.mass of a curing catalyst (B), 100 to 5000 pts.mass of an organic solvent (C) and 10 to 150 pts.mass of dimethyl polysiloxane (D) having a viscosity at 25°C of 100 to 100000 mPa s and one or more alkoxysilyl group each on both terminals of a molecular chain.EFFECT: The coating composition has good coating work efficiency, wear resistance, storage stability and allowing for formation of a thin film coating layer giving water repellency, water-slippability, glossiness, durability and antifouling property in particular to a metal surface, a coating surface or a resin surface of a vehicle body of an automobile or a train vehicle.SELECTED DRAWING: None |
