Patent ID: 7311973

Claim:
A flexible laminate comprising: a first substrate consisting of plastic film; a second substrate selected from the group consisting of plastic film and metal foil; and an irradiated adhesive composition positioned between the first and second substrate, the adhesive composition comprising components A, B and D, (a) component A being at least one polymer having a molecular weight (M n ) of at least 800 that has at least one functional group polymerizable by irradiation with ultraviolet (UV) light or with electron beams and has at least one functional group selected from the group consisting of isocyanate groups and epoxy groups; capable of reacting with a compound having at least one acidic hydrogen atom, (b) component B being at least one compound having a molecular weight (M n ) of from about 100 to about 8000 which has at least two functional groups polymerizable by irradiation with UV light or with electron beams; and (c) component D being a compound having at least two acidic hydrogen atoms, wherein component A, component B and component D are each a different compound.