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.
出处
《合成化学》
CAS
CSCD
2000年第6期537-540,共4页
Chinese Journal of Synthetic Chemistry
关键词
丙烯酸铈
接枝共聚鞣制
明胶
丙烯酸丁酯
改性
Cerous triacrylate complex, Gelatin, Graft copolymeric tanning, Butyl acrylate, Mechanisml
