The method 4, which has the additional step, after step , of adding {HEAD ~ a small amount} of {TAIL ~ a polysiloxane polyether copolymer} sufficient to control flow 
of
The method 4 , which has the additional step , after step , of adding { HEAD ~ a small amount } of { TAIL ~ a polysiloxane polyether copolymer } sufficient to control flow
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH