Rubber seed oil modified with maleic anhydride and fumaric acid and their alkyd resins as binders in water‐reducible coatings

Aigbodion, A. I.; Okieimen, F. E.; Ikhuoria, Esther U.; Bakare, I. O.; Obazee, E. O.

doi:10.1002/app.12446

Cited by 39 publications

(20 citation statements)

References 12 publications

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“…All these characteristic quality features of RSO are exploited in the production of environmentally friendly solventborne and water-reducible coatings (15)(16)(17) and in other industrial uses (18,19).…”

Section: Resultsmentioning

confidence: 99%

“…This study concerns the characterization of rubber seed oil (RSO), which is assuming prominence as a binder in surface coatings and as a plasticizer/stabilizer for PVC and natural rubber (15)(16)(17)(18)(19). Characterization and determination of the quality features that would distinguish RSO from other vegetable oils were carried out using GPC, GLC, and FTIR and NMR spectroscopy as well as chemical analyses.…”

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confidence: 99%

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Rubber seed oil quality assessment and authentication

Aigbodion¹,

Bakare²

2005

J Americ Oil Chem Soc

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Physicochemical and instrumental characterization of rubber (Hevea brasiliensis Müll. Arg.) seed oil (RSO) was carried out for the purposes of quality assessment, identification, and authentication. Properties such as color (Lovibond), specific gravity, percent FFA (as oleic acid), acid value, saponification value, iodine value, and viscosity were determined. FA composition and M.W. averages of RSO were determined using GLC and gel permeation chromatography (GPC), respectively. Structural features of RSO were also determined using FTIR, 1 H NMR, and 13 C NMR spectroscopy. The natural form of RSO is highly acidic (acid value ≈ 43.6 mg KOH/g). The saturated FA are palmitic (17.50%) and stearic (4.82%), and the main unsaturated FA are oleic (25.33%), linoleic (37.50%), and linolenic (14.21%). The oil can be classified as semidrying. GPC shows an unusual peak that is due to a very high M.W. (≈38,800) fraction that is not found in the chromatogram of known vegetable oils and is therefore unique to RSO. FTIR, 1 H NMR, and 13 C NMR analyses confirmed that RSO is composed mainly of TAG of saturated and unsaturated FA. Functional groups such as carbonyl, olefinic unsaturation, esters, glyceryl, methylene, and terminal methyl that are present in vegetable oils are also present in RSO.

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Section: Resultsmentioning

confidence: 99%

mentioning

confidence: 99%

Rubber seed oil quality assessment and authentication

Aigbodion¹,

Bakare²

2005

J Americ Oil Chem Soc

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“…Aigbodion et al [17,18] reported the preparation of WB coating from maleinated and fumarised rubberseed oil. Fish oil and linseed oil modified polyurethane dispersion (PUD) have shown good coating properties as reported by Nimbalker and Athawale [19].…”

Section: Introductionmentioning

confidence: 99%

Fatty acid based waterborne air drying epoxy ester resin for coating applications

Singh

Gunasekaran

Suryanarayana

et al. 2015

Progress in Organic Coatings

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“…Then, maleinized rubber seed oils were used to prepare watersoluble alkyd samples. In another set of experiments, rubber seed oil (RSO) was also modified with different amounts of maleic anhydride, and RSO alkyds (50% oil length) were modified to various extents by the incorporation of different amounts of maleic anhydride and fumaric acid [18]. All the resins were evaluated as water-reducible binders.…”

Section: Synthesis Of Water Soluble Maleinized Oilsmentioning

confidence: 99%

Waterborne Coatings Based on Renewable Oil Resources: an Overview

Athawale

Nimbalkar

2010

J Americ Oil Chem Soc

108

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Polyurethane dispersions are gaining in importance due to their environmentally friendly coating system, versatile coating properties and ease of application. An enormous amount of research is focused on waterborne coatings such as waterborne alkyds, water-reducible alkyds, alkyd-acrylic hybrids, oil modified polyurethane dispersions and their composite latexes. This review gives a comprehensive compilation of recent studies on the synthesis and applications of waterborne coatings. The article specifically covers all of the research work carried out in the field of waterborne alkyd-acrylics, polyurethane dispersions and their hybrid latexes systematically.

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Rubber seed oil modified with maleic anhydride and fumaric acid and their alkyd resins as binders in water‐reducible coatings

Cited by 39 publications

References 12 publications

Rubber seed oil quality assessment and authentication

Rubber seed oil quality assessment and authentication

Fatty acid based waterborne air drying epoxy ester resin for coating applications

Waterborne Coatings Based on Renewable Oil Resources: an Overview

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