ES282303A3 - Procedure for epoxidating esters of high fatty acid, unsaturated (Machine-translation by Google Translate, not legally binding)
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Procedure for epoxidating esters of high fatty acid, unsaturated (Machine-translation by Google Translate, not legally binding)
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FMC Corp
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FMC Corp
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for epoxidizing high unsaturated fatty acid esters, characterized in that it comprises the meclar acetic acid, aqueous hydrogen peroxide and a cationic, acidic exchange resin of the group consisting of cationic exchange resins, of the sulfonic and methylene sulfonic phenolic type, with said ester, e heating the mixture from 50ºC to 100º c, and maintaining this temperature during the epoxidation reaction; the amount of acetic acid is from 0.25 mol to 1 mol, per mol of unsaturation to be reacted; the amount of hydrogen peroxide is about 1 mole per mole of unsaturation to be reacted, and the amount of cationic exchange resin is at least about 5 to 25% by weight, based on the hydrogen peroxide and the acetic acid cited. (Machine-translation by Google Translate, not legally binding)
ES282303A1962-11-091962-11-09Procedure for epoxidating esters of high fatty acid, unsaturated (Machine-translation by Google Translate, not legally binding)
ExpiredES282303A3
(en)
Improvements introduced in the preparation of a thermoplastic polymer, finished in hydroside. (Machine-translation by Google Translate, not legally binding)