Patent ID: 6713144
Filing Date: 2004-03-30
Classification: B32B,Y10S,Y10T

Abstract:
A multilayer material comprising a light-shielding layer (a), a curable molding material layer (b), a tacky layer (c) and a releasing layer (d),with one side of the curable molding material layer (b) having the light-shielding layer (a) and the other side having the tacky layer (c) and releasing layer (d) in that order from the inside, and comprising a protective layer (e) between the light-shielding layer (a) and the curable molding material layer (b), said tacky layer (c) comprising a binder and having curability being provided by an unsaturated monomer contained in the curable molding material layer (b) migrating to the tacky layer (c).