| abstract |
Photocurable compositions comprising (a) a photopolymerisable binder comprising a polymerisable epoxy acrylate, a mono- or multi-functional acrylate monomer, and a vinyl ether monomer; and (b) a free radical photoinitiator can be photocured to provide tough, flexible, chemically resistant coatings on polyolefin substrates. The coatings are preferably applied to such substrates as inks containing a colorant. |