Patent ID: 6472065
Filing Date: 2002-10-29
Classification: C08L,C09J,H01L,Y10S,Y10T

Abstract:
A radiation detackifiable clear adhesive composition comprising:a (meth)acrylate copolymer comprising from about 85 wt. % to about 97.5 wt. % of a (meth)acrylate ester and from about 2.5 wt. % to about 15 wt. % of a copolymerizable carboxylate monomer; and a multi-functional urethane acrylate oligomer combined with said (meth)acrylate copolymer to provide from about 25 parts to about 40 part of said oligomer per 100 parts of said copolymer, said adhesive composition becoming progressively detackified during exposure to ultraviolet radiation.