The inventively used organosilicon compounds composed of units of {TAIL ~ the formula} are preferably {HEAD ~ substantially linear diorganosiloxanes} of the formula 
The inventively used organosilicon compounds composed of units of { TAIL ~ the formula } are preferably { HEAD ~ substantially linear diorganosiloxanes } of the formula
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH