OLIGOESTER AND COSMETIC CONTAINING SAID OLIGOESTER
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United States of America
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Dec 12, 2024
app pub date -
Aug 20, 2024
filing date -
Aug 20, 2024
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Abstract
An oligoester is obtained by subjecting the following to an esterification reaction: component (A), a glycerin; component (B), a dicarboxylic acid having 2-12 carbon atoms; and component (C), one or more types of fatty acid selected from the group consisting of caprylic acid, ethylhexanoic acid, isononanoic acid, isopalmitic acid and isostearic acid. The esterification reaction involves esterifying 0.65-0.8 moles of the component (B) and 1.2-1.7 moles of the component (C) relative to 1 mole of the component (A). The oligoester has an acid value of 5 mgKOH/g or less, a saponification value of 420-510 mgKOH/g and a hydroxyl value of 60 mgKOH/g or less.
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