The pigment particles are pretreated with {TAIL ~ a polymer} that is soluble in organic solvents, but substantially insoluble in {HEAD ~ water} 
The pigment particles are pretreated with { TAIL ~ a polymer } that is soluble in organic solvents , but substantially insoluble in { HEAD ~ water }
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD