Hydrophilic composite polymer articles formed from {HEAD ~ a settable paste} comprising {TAIL ~ a mixture} of hydrophilic polymer and unsaturated monomer 
comprising
Hydrophilic composite polymer articles formed from { HEAD ~ a settable paste } comprising { TAIL ~ a mixture } of hydrophilic polymer and unsaturated monomer
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH