引用本文:
陈友强. 过硫酸铵-尿素引发丙烯酸甲酯与明胶接枝共聚[J]. 应用化学,
2000, 17(4): 453-455.
Citation: CHEN You-Qiang. Graft Copolymerization of Methylacrylate onto Gelatin[J]. Chinese Journal of Applied Chemistry, 2000, 17(4): 453-455.
Citation: CHEN You-Qiang. Graft Copolymerization of Methylacrylate onto Gelatin[J]. Chinese Journal of Applied Chemistry, 2000, 17(4): 453-455.
过硫酸铵-尿素引发丙烯酸甲酯与明胶接枝共聚
English
Graft Copolymerization of Methylacrylate onto Gelatin
Abstract:
The graft copolymerization of methylacrylate onto gelatin initiated by persulfate-urea redox system was studied. The effects of reaction parameters such as copolymerization temperature, copolymerization time, concentrations of initiator, monomer and gelatin on the grafting percentage(G), grafting efficiency(E) and total yield(Y) were investigated. The molecular weight of PMA branch and its intrinsic viscosity were determined.
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Key words:
- methylacryalte
- / gelatin
- / graft copolymerization
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