The Synthesis of Bio-Polyol from Epoxidized Soybean Oil
نویسندگان
چکیده
منابع مشابه
Studies on the Synthesis and Characterization of Epoxidized Soybean Oil
Traditionally, polymers are synthesized from petrochemical by-products. The greenhouse gas emissions from petroleum based polymers make them unattractive options as there has been an increase in climate changes and adverse weather conditions. Additionally, they are non-degradable, creating issues when used as landfills. For these reasons and more, there is an urgent need to find an alternative ...
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Ring-opening polymerization of epoxidized soybean oil (ESO) catalyzed by boron trifluoride diethyl etherate (BF3 OEt2) in methylene chloride was conducted in an effort to develop useful biodegradable polymers. The resulting polymerized ESO (PESO) were characterized using infrared (IR) spectroscopy, differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), H NMR, C NMR, solid st...
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Vegetable oils are biodegradable and therefore good candidates for environmentally friendly base stocks. They have excellent lubricity, but poor oxidation and low temperature stabilities. For this study, synthetic lubricant basestocks with oxidative stabilities and pour points comparable with commercial synthetic lubricant basestocks have been prepared by reacting epoxidized soybean oil with Gu...
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Epoxidizedmethyl esters were prepared by the transesterification of epoxidized soybean oil (ESBO). The transesterification was complete in 10min at 50 ◦C without loss of the epoxide function. Epoxidized methyl esters represent a renewable substrate that is readily converted into surfactants, fuel additives, and other industrial products. The implementation of this reaction will increase the ava...
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This article deals with the synthesis of plant oil-based shape memory materials from epoxidized soybean oil (ESO) and polycaprolactone (PCL). PolyESO/PCLs were synthesized by an acid-catalyzed curing in the presence of PCL. During the reaction, PCL scarcely reacted with ESO and the crystallinity of the PCL component decreased to form a semi-interpenetrating network structure. The incorporation ...
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ژورنال
عنوان ژورنال: VNU Journal of Science: Natural Sciences and Technology
سال: 2017
ISSN: 2588-1140,2588-1140
DOI: 10.25073/2588-1140/vnunst.4511