| 摘要 |
A product for medical and paramedical use, i. e. for veterinary, surgical, and dietetic use, for curative use or for use as survival rations, consists essentially of a crosslinked alkaline hydrophilic copolymer of elementary motifs (I), where R1, R2, R3, R'1, R'2, R'3, which may be identical or different, are hydrogen atoms or C1-C3 alkyl groups, Me denotes an alkali metal and Z denotes OH or the CONH2 group. The product is preferably a hydrophilic copolymer of the acrylamide/acrylate or vinyl alcohol/crosslinked alkaline acrylate type, i. e., where R1 = R2 = R3 = R'1 = R'2 = R'3 = H, Me = Na and Z = OH or CONH2. |
