The invention relates to urethane(meth)acrylates and to a process for their production which comprises transesterification of hydroxyalkyl carbamates with an (meth)acrylate of formula [CH2=CR<29>-CO-O-]t-R<30> wherein R<29 >is hydrogen or methyl, and R<30 >represents an alkyl, optionally substituted by hydroxy, which may contain from 1 to 10 ether bridges group, from 1 to 10 -CO- bridges and/or from 1 to 5 -O-CO- bridges, and at least one carbonate of formula (IX) and/or a diester of formula (X) wherein each R<31>,< >each R<32>,< >each R<33>,< >each R<34 >is, independently, chosen from the group of alkyl and aryl, and R<35> is alkylene, alkenylene or arylene. |