{HEAD ~ A useful acrylate resin} is made up of an acrylated aliphatic urethane oligomer, an acrylated epoxy oligomer, a mono functional monomer for reducing viscosity of the coating precursor, {TAIL ~ a multi functional monomer} for increasing cross link density, an adhesion promoter, and a photoinitiator 
is made up of
{ HEAD ~ A useful acrylate resin } is made up of an acrylated aliphatic urethane oligomer , an acrylated epoxy oligomer , a mono functional monomer for reducing viscosity of the coating precursor , { TAIL ~ a multi functional monomer } for increasing cross link density , an adhesion promoter , and a photoinitiator
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH