Preferably {TAIL ~ the mixture} is in the form of a coarse dispersion prior to {HEAD ~ the micromilling step} 
Preferably { TAIL ~ the mixture } is in the form of a coarse dispersion prior to { HEAD ~ the micromilling step }
OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD