The method 1, wherein {HEAD ~ the organic matrix} comprises {TAIL ~ polymerizable monomers} or reactive oligomers 
comprises
The method 1 , wherein { HEAD ~ the organic matrix } comprises { TAIL ~ polymerizable monomers } or reactive oligomers
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH