e) optionally, a polymeric stabilizer in an amount of from about 0.1 to about 3 parts by {HEAD ~ weight} per {TAIL ~ 100 parts} by weight of the microspheres 
per
e ) optionally , a polymeric stabilizer in an amount of from about 0.1 to about 3 parts by { HEAD ~ weight } per { TAIL ~ 100 parts } by weight of the microspheres
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH