Surface-coating material, flexible laminate with a substrate and a layer of surface-coating material applied thereto, and use thereof

摘要

A surface-coating material includes a double-bond-containing, OH-functional component A and a double-bond-containing, NCO-functional component B, having the following properties: Component A: solids fraction between 30% and 100% by weight, double-bond density between 2 eq/kg and 5 eq/kg (at a solids fraction of 100%), and OH content between 4% and 7% by weight, and Component B: solids fraction between 30% and 100% by weight, double-bond density between 1 eq/kg and 4 eq/kg (at a solids fraction of 100%), and NCO content of between 4% and 7% by weight.