synthesis characterisation applications graft de pandey vijay (8 resultados)

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Taschenbuch. Condición: Neu. Synthesis, characterisation and applications of graft copolymers | Free radical graft copolymerisation of vinyl monomers onto natural polymers in aqueous media | Vijay Shankar Pandey (u. a.) | Taschenbuch | Englisch | 2023 | LAP LAMBERT Academic Publishing | EAN 9786206845683 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Condición: Neu. Neuware -Graft copolymerization of vinyl monomers onto natural polymers is a fascinating field of research with unlimited potential application for industrial production of various materials. The natural polymers like gellan gum, dextran, chitosan, guar gum, carboxymethylated guar gum etc. occur abundantly in nature and very useful in pharmaceuticals, food industry, agriculture, cosmetic industry, cosmetics, plastic coating material etc. Though such natural polymers have got tremendous advantages, but it suffers from drawbacks like biodegradatibility, which limits its application. Hence grafting of vinyl monomers such as N-Hydroxymethyl acrylamide, methacrylic acid, N, N-dimethylacrylamide, vinyl sulfonic acid, vinyl-sulfonic acid and 4-vinyl pyridine onto the natural polymers, not only make them highly resistant to biodegradation but also imparts other properties such as increase in water absorbency, metal ion uptake, thermal stability, antimicrobial activity and flocculation. So, in order to improves the industrial acceptance and reduce the drawbacks, research efforts are made to synthesize various graft copolymers by grafting different vinyl monomers onto natural polymers.Books on Demand GmbH, Überseering 33, 22297 Hamburg 228 pp. Englisch.

Condición: New. Print on Demand.

Condición: New. PRINT ON DEMAND.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 228 pp. Englisch.

Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Pandey Vijay ShankarDr. Vijay Shankar Pandey working as an Assistant Professor in Department of Chemistry, Veer Bahadur Singh Purvanchal University, India. He earned his D.Phil. in Polymer Chemistry from University of Allahabad, Indi.

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Graft copolymerization of vinyl monomers onto natural polymers is a fascinating field of research with unlimited potential application for industrial production of various materials. The natural polymers like gellan gum, dextran, chitosan, guar gum, carboxymethylated guar gum etc. occur abundantly in nature and very useful in pharmaceuticals, food industry, agriculture, cosmetic industry, cosmetics, plastic coating material etc. Though such natural polymers have got tremendous advantages, but it suffers from drawbacks like biodegradatibility, which limits its application. Hence grafting of vinyl monomers such as N-Hydroxymethyl acrylamide, methacrylic acid, N, N-dimethylacrylamide, vinyl sulfonic acid, vinyl-sulfonic acid and 4-vinyl pyridine onto the natural polymers, not only make them highly resistant to biodegradation but also imparts other properties such as increase in water absorbency, metal ion uptake, thermal stability, antimicrobial activity and flocculation. So, in order to improves the industrial acceptance and reduce the drawbacks, research efforts are made to synthesize various graft copolymers by grafting different vinyl monomers onto natural polymers.