Patent ID: 6312799
Filing Date: 2001-11-06
Classification: C08F,C09J,Y10T

Abstract:
A pressure-sensitive acrylic adhesive composition for adhesion of polyester films which comprises a tacky copolymer of a monomer mixture comprising:a) from 40 to 80% by weight of a (meth)acrylate represented by the following formula (I): ##STR3##wherein R.sup.1 represents a hydrogen atom or a methyl group; R.sup.2 represents a methylene group, an ethylene group or a propylene group; n is an integer of 1 to 3; and .phi. represents a phenyl group, a monoalkyl-substituted phenyl group or a dialkyl-substituted phenyl group;b) from 19 to 40% by weight of an alkyl (meth)acrylate carrying an alkyl group having 2 to 14 carbon atoms on average which is copolymerizable with said monomer component a); andc) from 1 to 20% by weight of another monoethylenic unsaturated monomer which is copolymerizable with said monomer components a) and b), each based on the monomer mixture.