Patent ID: 7351476

Claim:
A two package curing polyurethane coating composition, comprising: a resin solution comprising an acrylic polyol, and a curing agent solution comprising a polyisocyanate, wherein the resin solution comprises urethane resin beads (A) in the amount of 25 to 50 parts by weight, and an organic matting agent (B) in the amount of 3 to 10 parts by weight, and wherein said resin solution comprises said urethane resin beads (A) and said organic matting agent (B) in a total amount of 30 parts by weight or more, respectively, based on 100 parts by weight of solid contents of the resin solution, and wherein said acrylic polyol and said polyisocyanate have an OH group/NCO group (equivalent ratio) in the range of (4.5/1) to (1.5/1); wherein the organic matting agent (B) is a grounded silk powder product.