Other useful reactive precursors include {TAIL ~ epoxy resins} such as {HEAD ~ bisphenol epoxy resins}, and organopolysiloxane resins, which include alkylalkoxysilane resins 
Other useful reactive precursors include { TAIL ~ epoxy resins } such as { HEAD ~ bisphenol epoxy resins } , and organopolysiloxane resins , which include alkylalkoxysilane resins
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH