Review on Solvents Based Alkyd Resins and Water Borne Alkyd Resins: Impacts of Modification on Their Coating Properties

Ifijen, Ikhazuagbe H.; Maliki, Muniratu; Odiachi, Ifeanyi J.; Aghedo, Oscar N.; Ohiocheoya, Ewanole B.

doi:10.1007/s42250-022-00318-3

Cited by 40 publications

(19 citation statements)

References 56 publications

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“…Ibrahim, et al [25], previously reported an alkyd resin production range of 2.56-23.93 %. However, when compared to the results for ordinary alkyd resin production in the literature [26][27][28][29][30][31][32][33][34][35], the optimized experimental yields reported in this work were both greater. We were able to obtain a successful combination of input variables using the Box-Behnken Design Response Surface Methodology, which resulted in better yields and quality that were comparable to commercially available alkyd resins, resulting in the study's novel outcomes.…”

Section: Refined Sesame Based Alkyd Resinmentioning

confidence: 58%

A Response Surface Methodology to Optimize the Vield of Alkyd Resin from Jatropha (Jatropha Curcas) and Sesame (Sesamum İndicum) Seed Oils Using CaCO3 as Catalyst

Mustapha

Oladele

Adisa

et al. 2022

Turkish Journal of Science and Technology

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The low-cost feedstocks such as sesame (sesamum indicum) and jatropha (jatropha curcas) seed oils were utilized to optimize the yield of alkyd resins. The experimentally selected input factors ranges in the molar ratios of oil:glycerol (0.3 – 1), phythalic anhydride: glycerol (1 – 3), and catalyst (0.5–1.5 wt. %) for optimization were established using the response surface methodology (RSM) of Box Behken model to improve the alkyd resin yield factors. The optimization solution utilizing CaCO3 catalysts, and a combination of other process factors evaluated, as well as the corresponding desirability functions, was found using analysis of variance (ANOVA) results for refined sesame alkyd resin (RSAR) and refined jatropha alkyd resin (RJAR). The RSAR optimization using a CaCO3 concentration of 1.5 wt. % at a molar ratios of oil:glycerol (1.0:1.0) and phythalic anhydride:glycerol (3.0:1.0), while the RJAR at a similar catalyst concentration of 1.5 wt. %, molar ratio of oil:glycerol (1.0:1.0), and phythalic anhydride:glycrol (2.8:1.0) were observed for the alkyd resin optimization for the two processes. At these reaction conditions, the predicted and experimental biodiesel yield were 48.26 % and 47.29 % for RSAR and 62.07 % and 61.61 % for RJAR, respectively which shows less than 0.5% variations in both cases.

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Section: Refined Sesame Based Alkyd Resinmentioning

confidence: 58%

A Response Surface Methodology to Optimize the Vield of Alkyd Resin from Jatropha (Jatropha Curcas) and Sesame (Sesamum İndicum) Seed Oils Using CaCO3 as Catalyst

Mustapha

Oladele

Adisa

et al. 2022

Turkish Journal of Science and Technology

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“…Physicochemical characterization together with fatty acids composition [ 17 ], antifungal activity [ 18 ], antimicrobial activity [ 19 ], chemical composition [ 20 ] of different indigenous plant oils from different parts of the world were studied by various researchers. The production of alkyd resins from RSO and its suitability as binders in solvent-borne and water-reducible coatings has been also reported [ [21] , [22] , [23] ]. Furthermore, vegetable oils may be used as prominent raw materials for the production of edible and non-edible oils as well [ 24 ].…”

Section: Introductionmentioning

confidence: 99%

Comparative evaluation of physicochemical and antimicrobial properties of rubber seed oil from different regions of Bangladesh

Alam,

Uddin,

Tasnim

et al. 2024

Heliyon

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“…(B) The fatty acid process. Both processes can be performed with the same starting materials, but fatty acids from the vegetable source must be first extracted in the fatty acid process, which makes it costly [16,38]. Due to the high reactivity of fatty acids, the synthesis time is shorter, however greater control is required to avoid gelation of the resin [16].…”

Section: Introductionmentioning

confidence: 99%

NMR and GPC Analysis of Alkyd Resins: Influence of Synthesis Method, Vegetable Oil and Polyol Content

et al. 2023

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Alkyd resins are oil-based polymers that have been widely used for generations in the surface coating industry and beyond. Characterization of these resins is of high importance to understand the influence of its components on its behavior, compatibility with other resins, and final quality to ensure high durability. Here, NMR spectroscopy and GPC were used for characterizing differences in the chemical structure, molecular distribution, and dispersity between oil-based and fatty acid-based alkyd polymers made from sacha inchi and linseed oils. Sancha inchi (Plukentia volubilis L.) is a fruit-bearing plant native to South America and the Caribbean, and has a rich unsaturated fatty acid content. The effect of vegetable oil and polyol selection on the synthesis of alkyd resins for coating applications was analyzed. The influence of two different synthesis methods, monoglyceride and fatty acid processes, was also compared. Important structural differences were observed using NMR: one-dimensional spectra revealed the degree of unsaturated fatty acid chains along the polyester backbone, whereas, 2D NMR experiments facilitated chemical shift assignments of all signals. GPC analysis suggested that alkyd resins with homogeneous and high molecular weights can be obtained with the fatty acid process, and that resins containing pentaerythritol may have uniform chain lengths.

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Review on Solvents Based Alkyd Resins and Water Borne Alkyd Resins: Impacts of Modification on Their Coating Properties

Cited by 40 publications

References 56 publications

A Response Surface Methodology to Optimize the Vield of Alkyd Resin from Jatropha (Jatropha Curcas) and Sesame (Sesamum İndicum) Seed Oils Using CaCO3 as Catalyst

A Response Surface Methodology to Optimize the Vield of Alkyd Resin from Jatropha (Jatropha Curcas) and Sesame (Sesamum İndicum) Seed Oils Using CaCO3 as Catalyst

Comparative evaluation of physicochemical and antimicrobial properties of rubber seed oil from different regions of Bangladesh

NMR and GPC Analysis of Alkyd Resins: Influence of Synthesis Method, Vegetable Oil and Polyol Content

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