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