[EN] 2-PYRROLIDONE DERIVATIVES FUNCTIONALIZED WITH AN ESTER, ACID OR AMIDE RADICAL, COSMETIC COMPOSITION COMPRISING THEM AND USE THEREOF FOR CONDITIONING KERATIN MATERIALS<br/>[FR] COMPOSITION COMPRENANT AU MOINS UNE 2-PYRROLIDONE FONCTIONNALISÉE EN POSITION 4 AVEC UN ACIDE CARBOXYLIQUE OU UN AMIDE, UTILE POUR LE TRAITEMENT APRÈS-SHAMPOOING DE MATÉRIAU KÉRATINIQUE
申请人:OREAL
公开号:WO2011154457A1
公开(公告)日:2011-12-15
The invention relates to the use of compounds derived from 2-pyrrolidone functionalized in position 4 with an ester, carboxylic acid or amide radical, for cosmetically treating keratin materials, especially for conditioning keratin materials, and in particular in terms of the disentangling, straightening, combability and manageability of human keratin fibres such as the hair. The invention also relates to novel cationic monopyrrolidone derivatives and to a cosmetic composition comprising them. Besides the suppleness of the keratin fibre, the compounds of formula (I) as defined previously also make it possible to improve the disentangling, straightening, combability and manageability of the head of hair; the shaping of the head of hair is easier, and the hair has a very pleasant, fluid feel.
该发明涉及使用从2-吡咯烷酮衍生的化合物,该化合物在4位上与酯基、羧酸基或酰胺基官能团发生作用,用于化妆处理角蛋白材料,特别是用于调理角蛋白材料,尤其是在人类角蛋白纤维(如头发)的梳理、拉直、易梳性和易管理性方面。该发明还涉及新型阳离子单吡咯烷酮衍生物和包含它们的化妆品组合物。除了角蛋白纤维的柔软度外,如前所述定义的化合物(I)还可以改善头发的梳理、拉直、易梳性和易管理性;头发的造型更容易,头发触感非常愉悦、流畅。