Powder coating materials with radiation and procedure for their application.

Powder coating materials by high-energy radiation containing one unsaturated polyester resin (A) and a polymeric crosslinker (B) with propenyl groups, butenyl and / or isoprenyl terminal and / or lateral to the polymer backbone, wherein the unsaturated polyester resin (a) and / or the polymeric crosslinker (B) structural units of general formula I and / or II. ** (formulas) **.