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