| http://www.w3.org/ns/prov#value | - C081? 15/40 US. Cl. 260--80.75 7 Claims ABSTRACT OF THE DISCLOSURE A shape-retaining cross-linked polymer formed from monomers including from about 20% to about 35 by weight of the copolymer of an alkylene glycol methacrylate, said alkylene having from one to three carbon atoms, from about to about 35 by weight of the copolymer of a hydroxy alkyl methacrylate, said alkyl having from one to three c
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