 adding {TAIL ~ a crosslinking agent} to the colorant emulsion so as to form {HEAD ~ the cross} linked core shell particle 
adding { TAIL ~ a crosslinking agent } to the colorant emulsion so as to form { HEAD ~ the cross } linked core shell particle
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH