Abstract

The kinetic and thermodynamic parameters of polymer-analog conversion of the graft copolymer of polycaproamide and polyglycidyl methacrylate with sulfamic acid (initial rate, duration, and effective activation energy) were determined. It was shown that the values of the initial rates correlate well with the concentration of the sulfamic acid reaction solution. The formation of a new derivative of the PCA—PGMA graft copolymer containing functionally active amino and sulfo acid groups was confirmed by the data from chemical and analytical analysis and IR spectroscopy. A method was developed for obtaining a sorption-active fibrous polyampholyte containing functionally active amino and sulfo acid groups with SECHCl = SECNaOH = 0.895 mmole/g.

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