Synthesis and Characterization of Alumina filled Polyesteramide derived from Jatropha Curcas seed oil

Imran, Ghazala; Ahamad, Sageer; Ahmad, Sharif

doi:10.13005/ojc/310169

Cited by 5 publications

(3 citation statements)

References 10 publications

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“…Fine chemicals, India and was distilled under reduced pressure before use. HEJCA and JCPEA were synthesized and characterize as per previously reported method 18 .…”

Section: Methodsmentioning

confidence: 99%

Synthesis and Characterization of Boron Modified Poly(ester amide) Derived from Jatropha Curcas Seed Oil

2015

Chem Sci Trans

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Syntheses of practicable polymeric materials from the spectrum of natural renewable resource not only reduce the dependency on petrochemical but also help in environmental balance. Utilization of non-traditional and non-edible vegetable oils in polymer syntheses solves the waste disposal as well as maintains the equilibrium of demand and availability of raw materials. Jatropha curcas seed oil (JCSO) a renewable resource abundantly available utilized in synthesis of boron modified polyesteramide resin (JCBPEA). N,N-bis(2-hydroxy ethyl) Jatropha curcas fatty amide (HEJCA) was synthesize by aminolysis of JCSO with diethanolamine. HEJCA a diol condensed with phthalic acid to yield Jatropha curcas polyesteramide (JCPEA). To improve the performances and utility of JCPEA boron was incorporated in the polymer backbone to obtained Boron modified polyesteramide (JCBPEA). JCBPEA characterized by the measurement of physicochemical properties like specific gravity, refractive index, acid value, iodine value, soponification value. The structural elucidation of resin was carried out by spectral analyses.

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“…Fine chemicals, India and was distilled under reduced pressure before use. HEJCA and JCPEA were synthesized and characterize as per previously reported method 18 .…”

Section: Methodsmentioning

confidence: 99%

Synthesis and Characterization of Boron Modified Poly(ester amide) Derived from Jatropha Curcas Seed Oil

2015

Chem Sci Trans

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“…However, there use as a versatile coating material is undoubtedly restricted due to the high baking temperature required for their curing (Ahamad et al , 2015). Boron modified PEA derived from Jatropha curcas seed oil has also been prepared and evaluated (Imran et al , 2015). Alkyd and PEA resins are widely recognised as an important group of synthetic polymers for use within the paint industry and the coatings industry in general.…”

Section: Introductionmentioning

confidence: 99%

New modified poly(ester amide) resins and their uses as a binder for surface coating with different applications

Mohamed

Mustafa

El‐Gaby

et al. 2020

PRT

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Purpose This paper aims to prepare a new modified poly(ester amide) (PEA) resins and use it as a binder for anticorrosive and antimicrobial coatings. Design/methodology/approach New modified PEA compositions were prepared based on 4-amino-N, N-bis(2-hydroxyethyl) benzamide (AHEB) as the ingredient source of the polyol used and evaluated as vehicles for surface coating. The structure of the modifier and PEA resin was confirmed by FT-IR, H¹-NMR, MW, thermogravimetric analysis and scanning electron microscope studies. Coatings of 50±5 µm thickness were applied to the surface of glass panels and mild steel strips by means of a brush. The coating performance of the resins was evaluated using international standard test methods and involved the measurement of phyisco-mechanical properties and chemical resistance. Findings The tests carried out revealed that the modified PEA based on AHEB enhanced both phyisco-mechanical and chemical properties. Also, the resins were incorporated within primer formulations and evaluated as anti-corrosive and antimicrobial single coatings. The results illustrate that the introduction of AHEB, within the resin structure, improved the film performance and enhances the corrosion resistance and antimicrobial activity performance of PEA resins. Practical implications The modified PEA compounds can be used as binders in paint formulations to improve the chemical, physical, corrosion resistance and antimicrobial activity properties. Originality/value Modified PEA resins are cheaper and can be used to replace other more expensive binders. These modified PEA resins can compensate successfully for the presence of many the anticorrosive and antimicrobial paint formulations, and thus, lower the costs. The main advantage of these binders is that they combine the properties of both polyester and polyamide resins based on nitrogenous compound, are of lower cost and they also overcome the disadvantages of both its counterparts. Also, they can be applied in other industrial applications.

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“…Furthermore, environmental legislations also force to search bio-based alternatives 4,5 . Among different bio-based renewable resources, vegetable oil of different seeds has served as viable alternatives due their low toxicity, inherent biodegradability and easy availability 4,6,7 . Numerous vegetable oils like soybean, castor, sunflower and linseed have been utilized for the preparations of valuable polymers like alkyds 4 , polyesteramides 8 , polyurethanes 8 , polyamides 4,8 and many others.…”

Section: Introductionmentioning

confidence: 99%

Urethane-Modified Boron Containing Polyesteramide of Phthalic Acid from Jatropha Curcas Seed Oil

2016

Chem Sci Trans

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Boron containing polyesteramide synthesized from Jatropha curcas seed oil, a renewable, non-edible and abundantly available resource has been found to show improved performances as coating materials. However, curing of the resins at elevated temperature restrict its viability in many service conditions, especially where baking are not possible. With a view towards the use of boron containing polyesteramide derived from Jatropha curcas seed oil and to cure at ambient temperature, toluylene diisocyanate (TDI) was incorporated in the resin in varying proportion to obtain urethane modified boron containing polyesteramide resins. The latter resins were found to cure at room temperature. The effects of amount of TDI on the drying time were also investigated. The synthesized resins characterized by physicochemical and spectral analyses. The film properties of the ambient cured urethane-modified boron containing polyestramides were also studied.

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Synthesis and Characterization of Alumina filled Polyesteramide derived from Jatropha Curcas seed oil

Cited by 5 publications

References 10 publications

Synthesis and Characterization of Boron Modified Poly(ester amide) Derived from Jatropha Curcas Seed Oil

Synthesis and Characterization of Boron Modified Poly(ester amide) Derived from Jatropha Curcas Seed Oil

New modified poly(ester amide) resins and their uses as a binder for surface coating with different applications

Urethane-Modified Boron Containing Polyesteramide of Phthalic Acid from Jatropha Curcas Seed Oil

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