Ethoxylated and/or hydrogenated oil adduct

A - Human Necessities – 61 – K

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Details

A61K 8/92 (2006.01) A61K 8/36 (2006.01) A61Q 19/00 (2006.01)

Patent

CA 2706108

A composition of matter comprising an oil adduct synthesized by an oil and an addition material, wherein the oil includes at least one member chosen from an ethoxylated oil, a hydrogenated oil, and an ethoxylated and hydrogenated oil; wherein the average degree of ethoxylation in the ethoxylated (optionally hydrogenated) oil is less than about 10 based on moles of ethylene oxide per mole of oil; wherein the hydrogenated (optionally ethoxylated) oil has an iodine value of less than about 75; wherein the oil is capable of undergoing reaction with the addition material through a hydroxyl group of the oil; and wherein the addition material includes at least one member chosen from carboxylic acid anhydrides, maleic anhydride, dicarboxylic acids, fumaric acid, maleic acid, succinic acid, alpha hydroxy acids, beta hydroxy acids, lactic acid, glycolic acid, lactobionic acid, carnitine, salicylic acid, and (meth)acrylic acid.

L'invention concerne une composition de matière comprenant un produit d'addition d'huile synthétisé avec une huile et un matériau d'addition, l'huile comprenant au moins un élément choisi parmi une huile éthoxylée, une huile hydrogénée, et une huile éthoxylée et hydrogénée. Le degré moyen d'éthoxylation dans l'huile éthoxylée (éventuellement hydrogénée) est inférieur à environ 10, en moles d'oxyde d'éthylène par mole d'huile. L'huile hydrogénée, (éventuellement éthoxylée) a un indice d'iode inférieur à environ 75. L'huile est capable de subir une réaction avec le produit d'addition par l'intermédiaire d'un groupe hydroxyle de l'huile. Le matériau d'addition comprend au moins un élément choisi parmi les anhydrides d'acides carboxyliques, l'anhydride maléique, les acides dicarboxyliques, l'acide fumarique, l'acide maléique, l'acide succinique, les alpha-hydroxyacides, les bêta-hydroxyacides, l'acide lactique, l'acide glycolique, l'acide lactobionique, la carnitine, l'acide salicylique, et l'acide (méth)acrylique.

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