Preparation and evaluation of tobacco seed oil-modified alkyd resins

Ogunniyi, D. S.; Odetoye, T. E.

doi:10.1016/j.biortech.2007.02.044

Cited by 55 publications

(34 citation statements)

References 4 publications

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“…This was attributed to the presence of impurities such as sterols and phosphatides in the crude oil. The relationship between the percentages of oil used in the alkyd formula and the time taken for alcoholysis show that alcoholysis increased with increase in oil length, [7] have reported similar observation.…”

Section: Preparation Of Melon Seed Oil Alkyd Resinssupporting

confidence: 53%

“…To ascertain the quality of the melon seed oil alkyd gloss paints, some parameters were determined. These include specific gravity, colour, gloss and solid content as well as drying time, hardness, and chemical resistance using the procedure described elsewhere [7,2].…”

Section: Evaluation Of Melon Seed Oil Alkyd Resinsmentioning

confidence: 99%

“…Alcoholysis is a redistribution of fractions of molecules between the glycerol and the triglyceride. Generally, the complete formation of monoglyceride is difficult to attain, as it is known that reaction mixtures always contain glycerol, mono-, di-and triglycerides [20,7].…”

Section: Preparation Of Melon Seed Oil Alkyd Resinsmentioning

confidence: 99%

“…This may be due to increased volume of oxygen outdoors as well as high temperature outdoors as drying is basically auto-oxidation process. Drying is believed to occur through the process of auto -oxidation, which involves the adsorption of oxygen at the double bond of the unsaturated fatty acids [7].…”

Section: Evaluation Of Melon Seed Oil Alkyd Resinsmentioning

confidence: 99%

See 3 more Smart Citations

Fatty acid composition of melon (Colocynthis vulgaris Shrad) seed oil and its application in synthesis and evaluation of alkyd resins

Ekpa¹

2013

IOSR-JAC

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Section: Preparation Of Melon Seed Oil Alkyd Resinssupporting

confidence: 53%

Section: Evaluation Of Melon Seed Oil Alkyd Resinsmentioning

confidence: 99%

Section: Preparation Of Melon Seed Oil Alkyd Resinsmentioning

confidence: 99%

Section: Evaluation Of Melon Seed Oil Alkyd Resinsmentioning

confidence: 99%

See 2 more Smart Citations

Fatty acid composition of melon (Colocynthis vulgaris Shrad) seed oil and its application in synthesis and evaluation of alkyd resins

Ekpa¹

2013

IOSR-JAC

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“…Furthermore, recent studies have shown that the oil from the seeds of o n l y tobacco may be used for the production of high quality biodiesel (Usta et al, 2011;Srinivas et al, 2013). In the field of industrial coatings, TSO is an excellent raw material for the production of alkyd resins that do not turn yellow (Mukhtar et al, 2007;Ogunniyi et al, 2007;Patel et al, 2008), also contributing to reduce the environmental impact of this sector with the use of less polluting technologies, which use renewable raw materials such as vegetable oils. TSO is comparable to other edible oils and it is free of nicotine.…”

Section: Introductionmentioning

confidence: 99%

Mechanical oil extraction of Nicotiana tabacum L. seeds: analysis of main extraction parameters on oil yield

Faugno

Piano

Crimaldi

et al. 2016

J Agricult Engineer

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The aim of this study is to find the best conditions of tobacco seed oil (TSO) press extraction, combining multiple extraction factors such as screw rotational speed, seeds preheating and extraction temperature, in order to have a higher oil yield. The extracted oil, having peculiar chemical properties, can be used for several purposes, also as edible oil. TSO was obtained using a mechanical screw press that has been assembled with a head press and with speed and temperature sensors mounted on the machine. Results show that the combination of high extraction temperature, slow rotational screw speed and seeds preheating has a significant effect on the oil yield. Extracting under such conditions, oil yield is 79.47±0.12 as % (w/w), which is 25% (w/w) more than the lowest yield among investigated condition.

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Mesua ferrea L. seed oil based highly branched polyester/epoxy blends and their nanocomposites

Konwar

Das

Karak

2011

J of Applied Polymer Sci

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Mesua ferrea L. seed oil based highly branched polyester and epoxy resins blends were prepared by mechanical mixing at different weight ratios. The best performing blend was used as the matrix for the preparation of nanocomposites with different dose levels of organophilic montmorillonite (OMMT) nanoclay. The prepared nanocomposites were characterized by X-ray diffraction, scanning electron microscopy, Fourier transform infrared spectroscopy, and transmission electron microscopy. Data resulting from the mechanical and thermal studies of the blends and nanocomposites indicated improvements in the tensile strength and thermal stability to appreciable extents for the nanocomposites with OMMT loading. The nanocomposites were characterized as well-dispersed, partially exfoliated structures with good interfacial interactions. From the X-ray diffraction analysis, the absence of d 001 reflections of the OMMT clay in the cured nanocomposites indicated the development of an exfoliated clay structure, which was confirmed by transmission electron microscopy. The homogeneous morphologies of the pure polyester/epoxy blend and clay hybrid systems were ascertained with scanning electron microscopy. The tensile strength of the 5 wt % clay-filled blend nanocomposite system was increased by 2.4 times compared to that of the pure blend resin system. The results suggest that the prepared nanocomposites have the potential to be used as active thin films for different applications.

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Preparation and evaluation of tobacco seed oil-modified alkyd resins

Cited by 55 publications

References 4 publications

Fatty acid composition of melon (Colocynthis vulgaris Shrad) seed oil and its application in synthesis and evaluation of alkyd resins

Fatty acid composition of melon (Colocynthis vulgaris Shrad) seed oil and its application in synthesis and evaluation of alkyd resins

Mechanical oil extraction of Nicotiana tabacum L. seeds: analysis of main extraction parameters on oil yield

Mesua ferrea L. seed oil based highly branched polyester/epoxy blends and their nanocomposites

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