MODIFICATION OF CHITOSAN BY GRAFT COPOLYMERIZATION
DOI:
https://doi.org/10.46991/PYSU:B/2021.55.3.199Keywords:
chitosan, maleic anhydride, N-methylol urea, crosslinked water-swelling copolymerAbstract
The interaction of N-monomethylol urea with maleic anhydride is studied. The product of this reaction forms an oligomeric monomer by condensation with chitosan. This oligomeric monomer has a capacity of copolymerization in aqueous media with other soluble monomers such as acrylic acid forming crosslinked water-swelling copolymer. The products obtained in mentioned above reactions were investigated by IR-spectroscopy and elemental analysis.
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Published
2021-10-15
How to Cite
Yeritsyan, Mejlum L., Аrustamyan Аrmen M., Valentina M. Mavisakalyan, Inessa M. Sirekanyan, and Samvel V. Tsarukyan. 2021. “MODIFICATION OF CHITOSAN BY GRAFT COPOLYMERIZATION”. Proceedings of the YSU B: Chemical and Biological Sciences 55 (3 (256):199-203. https://doi.org/10.46991/PYSU:B/2021.55.3.199.
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Chemistry
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