Patent ID: 9663681
Date: 2017-05-30
CPC Classifications: C08G,C09D,C25D,Y10T

Claim:
1. An intermediate coating composition for forming an intermediate coating layer directly on a surface of an electrodeposition coating layer of a vehicle outer panel, the intermediate coating composition comprising resin components and a pigment component, the resin components comprising: (a) a polycaprolactonetriol in an amount of no less than 1% by mass and no greater than 15% by mass; (b) a blocked isocyanate in an amount of no less than 20% by mass and no greater than 60% by mass; and (c) a melamine resin in an amount of no less than 1% by mass and no greater than 20% by mass, each at a percentage content in entire resin components, and the pigment component comprising: (d) talc in an amount of no less than 1% by mass and no greater than 10% by mass in terms of pigment mass concentration.