STUDIES ON THE ANTIBACTERIAL AND ANTICORROSIVE PROPERTIES OF SYNTHESIZED HYBRID POLYURETHANE COMPOSITES FROM CASTOR SEED OIL

Siyanbola, T. O. and Siyanbola, T. O. and Ajanaku, K. O. and Adebisi, Abimbola A. and Akinsiku, A.A. and Bamgboye, O. A. and Olanrewaju, I. O. (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 FTIR, 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:	Dr T.O Siyanbola
Date Deposited:	22 Aug 2017 14:20
Last Modified:	22 Aug 2017 14:20
URI:	http://eprints.covenantuniversity.edu.ng/id/eprint/8690

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