公开(公告)号：US10920089B2

公开(公告)日：2021-02-16

申请号：US16073377

申请日：2017-01-26

Applicant: KCC CORPORATION

Inventor： Bong Ki Jung ,  Myoung Gi Choi

IPC: C09D5/00 ,  C09D167/00 ,  C09D175/04 ,  B05D3/02 ,  C09D133/06 ,  B05D7/14 ,  C09D5/02

Abstract: Embodiments relate to an aqueous paint composition for vehicle primer coating and a method for coating a vehicle by using the same, where the composition includes, on the basis of the weight of the entire paint composition, 20 to 50 wt % polyester resin, 1 to 20 wt % acrylic resin, 1 to 15 wt % water-dispersed urethane resin, 1 to 15 wt % urethane resin; and 10 to 30 wt % melamine curing agent.