| prov:value
| - (10) Polymers and copolymers derived from alpha, beta-unsaturated acids, anhydrides, esters, amides and nitriles or combinations thereof such as polymers or copolymers of acrylic and methacrylic acids, alkyl and/or glycidyl acrylates and methacrylates, acrylamide and methacrylamide, acrylontrile, maleic anhydride, maleimide, the various anhydride containing polymers and copolymers described in thi
|