Kinetic features of the reaction of polyvinyl alcohol with epichlorohydrin in an alkaline medium
- 作者: Semenova M.1, Mezhuev Y.1, Osadchenko S.1, Shtil’man M.1
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隶属关系:
- Mendeleev University of Chemical Technology of Russia
- 期: 卷 87, 编号 5 (2017)
- 页面: 1047-1052
- 栏目: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/219911
- DOI: https://doi.org/10.1134/S1070363217050255
- ID: 219911
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详细
The kinetics of the reaction of polyvinyl alcohol with epichlorohydrin in an aqueous sodium hydroxide solution has been studied. The process rate has been shown to be diffusion-limited. Size exclusion chromatography data have revealed that polyvinyl alcohol chain branching proceeds slower than the nucleophilic substitution of the hydroxyl groups of polyvinyl alcohol with introduction of glycidyl groups.
作者简介
M. Semenova
Mendeleev University of Chemical Technology of Russia
Email: valsorja@mail.ru
俄罗斯联邦, Miusskaya pl. 9, Moscow, 125047
Ya. Mezhuev
Mendeleev University of Chemical Technology of Russia
编辑信件的主要联系方式.
Email: valsorja@mail.ru
俄罗斯联邦, Miusskaya pl. 9, Moscow, 125047
S. Osadchenko
Mendeleev University of Chemical Technology of Russia
Email: valsorja@mail.ru
俄罗斯联邦, Miusskaya pl. 9, Moscow, 125047
M. Shtil’man
Mendeleev University of Chemical Technology of Russia
Email: valsorja@mail.ru
俄罗斯联邦, Miusskaya pl. 9, Moscow, 125047