RADIATION CURABLE COMPOSITION

摘要

A radiation curable composition comprising 15 to 85 wt% of at least one solvent comprising = 20 wt% of water; 5 to 50 wt% of at least one radiation curable material having a Mn in the range of from 50 to 10,000 g/mol; and 10 to 70 wt% of at least one polyurethane having a Mw in the range of from 4,000 to 70,000 g/mol, the polyurethane having 0 to 5 wt% of isocyanate-reactive component(s) bearing ionic or potentially ionic water-dispersing groups and a free isocyanate group content = 0.5 wt%.