| 摘要 |
The inventive polyfunctional biocompatible hydrogel comprises 1.3-15 mass % of acrylamide, 0-004-0.975 mass % of cross-linking agents-N,N'-methylen-bis-acrylamide, 0.004-5.1 mass % of N,N'-ethylen-bis-acrylanmide, 0.002-0.45 mass % of poviargol and water up to 100 mass %. Said hydrogel is produced by sopolynirising acrylanmide with the cross-linking agents in an aqueous medium in the presenee or peroxide polynierisation initiator, the incubation of reaction mixture being carried out in two stages. The first stage is carried out at a temperature ranging front 20 to 90° C. during a time of 2 to 24 hours the second stage being carried out at a temperature ranging from 107 to 130° C. during a time equal to or less than 2 hours.
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