Patent ID: 7935392
Filing Date: 2011-05-03
Classification: C08L,C09D

Abstract:
1. A ultraviolet(UV)-curable coating composition comprising 20 to 60% by weight of a reactive acrylate oligomer, 20 to 60% by weight of a ultraviolet(UV)-curable monomer, 5 to 10% by weight of an organic solvent and 1 to 10% by weight of a photoinitiator based on the total weight of the composition, wherein the reactive acrylate oligomer consists of a mixture of dipentaerythritol pentaacrylate and dipentaerythritol hexaacrylate and the coating composition and exhibits a viscosity of 500 to 20,000 cps at room temperature and is limited to a mixture of dipentaervthritol pentaacrylate and dipentaerythritol hexaacrylate.