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