In one embodiment {HEAD ~ the emulsifiable polyisocyanate} may include an isocyanate, a polyisocyanate derived adduct, and {TAIL ~ d limonene} 
In one embodiment { HEAD ~ the emulsifiable polyisocyanate } may include an isocyanate , a polyisocyanate derived adduct , and { TAIL ~ d limonene }
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL