Other compounds and polymers having {HEAD ~ reactive groups} that can react with isocyanate functions such as epoxy resins can also comprise {TAIL ~ part} A 
Other compounds and polymers having { HEAD ~ reactive groups } that can react with isocyanate functions such as epoxy resins can also comprise { TAIL ~ part } A
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH