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Studies on the Antibacterial and Anticorrosive Properties of Synthesized Hybrid Polyurethane composites from Castor Seed Oil

Siyanbola, T. O. and Akinsola, A. F. and Obanla, O. R. and Adebisi, Abimbola A. and Akinsiku, A.A. and Olanrewaju, I. O. and Ogunniran, K. O. and Taiwo, O. S. and Ajanaku, K. O. and Bamgboye, O. A. (2017) Studies on the Antibacterial and Anticorrosive Properties of Synthesized Hybrid Polyurethane composites from Castor Seed Oil. Rasayan Journal of Chemistry, 10 (3). pp. 1003-1014. ISSN 0974-1496

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Abstract

Castor seed oil (Ricinus communis) is a prominent feed stock towards the generation of renewable materials for industrial production. The reach presence of ricinoleic fatty acid at 87.5% provides pendant hydroxyl functional groups, which is an essential site for chemical formulations. This paper presents the synthesis, characterization, and evaluations on antibacterial and anticorrosive activities of synthesized hybrid composites from Ricinus communis seed oil. N,N'-bis(2-hydroxy ethyl)-12-hydroxy Ricinus communis oil fatty amide (HERCA) was synthesized via aminolysis polyol formation route. Upon reacting HERCA with succinic acid at a high temperature of about 145 oC, a polyesteramide (RCPEA) was formed. This ester product undergoes urethanation and subsequently interfaced with modified hybrid material. The synthesized composites were characterized using spectroscopic methods such as FT- IR, 1H-NMR, and 13C-NMR. Selected physicochemical parameters were also carried out on the products. Coating performance on cured resins was examined.

Item Type: Article
Subjects: Q Science > QD Chemistry
Divisions: Faculty of Engineering, Science and Mathematics > School of Chemistry
Depositing User: Mr Adewole Adewumi
Date Deposited: 02 Sep 2017 00:17
Last Modified: 02 Sep 2017 00:17
URI: http://eprints.covenantuniversity.edu.ng/id/eprint/9075

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