The resultant product can then be solubilized by neutralizing {HEAD ~ at least a portion} of {TAIL ~ the acid functionality} thereof with an amine or other base 
The resultant product can then be solubilized by neutralizing { HEAD ~ at least a portion } of { TAIL ~ the acid functionality } thereof with an amine or other base
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH