 when {HEAD ~ component} is {TAIL ~ an epoxy resin} represented by Formulas I or II and when X therein is a hydrocarbyl or hydrocarbyloxy group, it has from 1 to about 6 carbon atoms and when it is a halogen atom, it is chlorine or bromine 
is
when { HEAD ~ component } is { TAIL ~ an epoxy resin } represented by Formulas I or II and when X therein is a hydrocarbyl or hydrocarbyloxy group , it has from 1 to about 6 carbon atoms and when it is a halogen atom , it is chlorine or bromine
OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH