丙烯酸铈(Ⅲ)-丙烯酸丁酯对明胶的接枝共聚鞣制  

The Graft Copolymeric Tanning of Gelatin with Cerous Triacrylate and Butyl Acrylate

作　　者：邵双喜[1] 刘力[1] 王金明 魏晋[1] 聂晓勤 

机构地区：[1]中国科学院成都有机化学研究所,成都610041 [2]解放军成都医学专科学校药剂教研室,成都610083

出　　处：《合成化学》2000年第6期537-540,共4页Chinese Journal of Synthetic Chemistry

摘　　要：以 ( NH4 ) 2 S2 O8- Na HSO3作引发剂 ,用丙烯酸丁酯和丙烯酸铈 ( )对明胶进行乳液接枝共聚鞣制。考察了乳化剂种类及用量、介质 p H值、乳液固含量和铈离子浓度等因素对反应及乳液稳定性的影响 ,通过对合成聚合物与明胶结合形式的研究 ,探讨了接枝共聚鞣制的机理。The graft copolymeric tanning of gelatin with cerous triacrylate and butyl acrylate using (NH_4)_2S_2O_8/NaHSO_3 redox system as an initiator in emulsion polymerization was performed. The various factors affected the stability of the emulsion such as pH, emulsifer, and content of cerous etc. were investigated. The graft copolymeric tanning mechanism was suggested and discussed as well.

关 键 词：丙烯酸铈 接枝共聚鞣制 明胶 丙烯酸丁酯 改性 

分 类 号：O636.1[理学—高分子化学] TQ316.61[理学—化学]