Study of the Acid-Base Properties of Graft Copolymer Chemisorption Fibres by Potentiometric Titration

被引：0
|
作者：
M. A. Strugaanova
K. V. Kardash
A. V. Novikov
T. V. Druzhinina
机构：
[1] Moscow State Textile University,
来源：
Fibre Chemistry | 2001年 / 33卷
关键词：
Titration; Methacrylate; Base Property; Chemisorption; Ethylenediamine;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The content of functional groups responsible for the sorption activity of chemisorption fibres made from graft copolymers was determined by potentiometric titration and the apparent dissociation constants were calculated. It was shown that of the weakly basic ion-exchangers containing primary and secondary amino groups, the chemisorption fibre fabricated by amination of polycaproamide—polyglycidyl methacrylate copolymer grafted with ethylenediamine has the strongest base properties.
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页码：391 / 394
页数：3
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