{TAIL ~ a functional alkoxy silane} as {HEAD ~ an adhesion promoter}, which functional alkoxy silane has the formula: 
{ TAIL ~ a functional alkoxy silane } as { HEAD ~ an adhesion promoter } , which functional alkoxy silane has the formula :
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH