Patent ID: 6455121
Filing Date: 2002-09-24
Classification: C08F,C08L,C09J,Y10S,Y10T

Abstract:
A radiation-curable adhesive composition for bonding optical disc components comprising the combination of the following pre-mixture ingredients:(A) about 0 wt. % to about 70 wt. % of at least one radiation-curable acrylate oligomer; (B) about 0 wt. % to about 30 wt. % of at least one reactive diluent; (C) about 0 wt. % to about 15 wt. % of at least one free radical photoinitiator, (D) about 10 wt. % to about 99 wt. % of at least one epoxy resin; (E) about 0 wt. % to about 20 wt. % of at least one diol; (F) about 0.5 wt. % to about 15 wt. % of at least one cationic photoinitiator; and (G) a mercaptosilane adhesion promoter.