o-Cresol, thiourea and formaldehyde terpolymer – A cation exchange resin

Abstract o-Cresol–thiourea–formaldehyde terpolymer resin was synthesized through the condensation of o-cresol and thiourea with formaldehyde in the mole ratio 1:3:5 in the presence of 2 M hydrochloric acid as a catalyst. The resulting copolymer was characterized with IR and 1H NMR spectral data. The...

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Auteurs principaux:	M. Karunakaran, C. T. Vijayakumar, D. Muthamil Selvan, C. Magesh
Format:	Artigo
Langue:	Inglês
Publié:	Springer 2011-02-01
Collection:	Journal of Saudi Chemical Society
Sujets:	Terpolymers Chelation ion exchange properties o-Cresol–thiourea–paraformaldehyde Thermal properties
Accès en ligne:	https://doi.org/10.1016/j.jscs.2011.02.011
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