摘要:
The use of oxazolidinone derivatives in a composition for topical application, especially a cosmetic or dermatological composition, in particular as anti-penetrating agents. These derivatives make it possible especially to prevent the penetration of active agents which are compatible with the skin, the hair and/or mucous membranes, and thus to reduce, or even eliminate altogether, the side effects of these active agents without decreasing their efficacy. Thus, the cosmetic or dermatological compositions containing such active agents make it possible to soften the skin, mucous membranes and the hair.
摘要:
The invention encompasses compounds corresponding to the formula in which R1 denotes a C1-C31, preferably C9-C25, hydrocarbon-comprising radical, in particular a saturated or unsaturated, linear or branched, C1-C31, preferably C9-C25, alkyl radical which can be substituted by one or more optionally esterified hydroxyls; and OR2 denotes a cholesteryl radical; the said compounds being in the form of a pure enantiomer or in the form of a mixture of isomers. The invention also relates to their process of preparation and to their use, in particular for the treatment and care of the skin, hair, nails and eyelashes, in cosmetics or in dermatology.
摘要:
The present application relates to novel ceramide compounds to their process of preparation and to their use in cosmetics or in pharmaceuticals, in particular for treating and caring for the skin, hair, nails and eyelashes.
摘要:
The invention relates to the use of oxamate derivatives in a composition, as agents for depigmenting and/or bleaching human skin, head hair and/or other hairs. The invention also relates to a process for depigmenting and/or bleaching the skin, head hair and/or other hairs, which includes applying a composition comprising oxamate derivatives to human skin, head hair and/or other hairs.
摘要:
The present invention relates to compounds corresponding to the formula: ##STR1## the compounds being in the form of mixtures of isomers at least on the amino alcohol part of the said formula (I). The invention also relates to a process for their preparation and their use, in particular for the treatment and care of the skin, the hair, the nails and the eyelashes in cosmetics or in dermatology.
摘要:
The invention relates to the use of aminoalcohol derivatives containing a urea functional group corresponding to the following formula: ##STR1## in which: R.sub.1 represents a linear or branched, saturated or unsaturated alkyl radical having from 8 to 22 carbon atoms; R.sub.2 represents a hydrogen atom or a linear or branched, saturated alkyl radical having from 1 to 6 carbon atoms; R.sub.3 represents a linear or branched, monohydroxylated or polyhydroxylated, saturated alkyl group having from 1 to 10 carbon atoms, in and for the preparation of cosmetic or dermatological compositions. These compounds are used in particular as moisturizing agents in care products for the skin or as conditioning agents in hair products.
摘要翻译:本发明涉及含有对应于下式的脲官能团的氨基醇衍生物的用途:其中:R1代表具有8-22个碳原子的直链或支链饱和或不饱和的烷基; R 2表示氢原子或具有1至6个碳原子的直链或支链饱和烷基; R3表示在化妆品或皮肤病学组合物的制备和制备中具有1至10个碳原子的直链或支链,单羟基化或多羟基化的饱和烷基。 这些化合物特别用作皮肤护理产品中的保湿剂或作为头发产品中的调理剂。
摘要:
The present invention relates to new compounds, which are N.sup..delta. -substituted ornithine derivatives, having the formula (I)HOOC--CH(NH.sub.2)--(CH.sub.2).sub.3 --NH--(X).sub.h --(CH.sub.2).sub.j --(CHOH).sub.k --(CH.sub.2).sub.m --(O).sub.n --(CH.sub.2).sub.p --Rin which R represents a hydrocarbon alkyl radical or a perfluorinated alkyl radical, X is a divalent radical chosen from --CO--O--, --CO--NH-- and --SO.sub.2 --, h, j, k, m and n are, independently, zero or 1 and p is zero to 4, a salt of a compound of formula (I), an optical isomer of D or L configuration thereof or a mixture thereof. The invention also relates to a process for the preparation of these compounds, to their use, especially in cosmetics, and to compositions, especially cosmetic compositions, comprising them.
摘要:
N-(alkyloxycarbonyl)-N-(2-hydroxy-3-alkyloxypropyl)ethanolamine derivatives corresponding to the following formula: ##STR1## in which R.sub.1 and R.sub.2, which may be identical or different, represent a linear or branched, saturated or unsaturated and optionally hydroxylated alkyl radical having from 8 to 26 carbon atoms; as well as to their use in, and for the preparation of, cosmetic or dermatological compositions. These compositions are used in particular as moisturizers in skincare products or as conditioners in hair products.
摘要:
The present invention relates to compounds corresponding to the formula: ##STR1## the compounds being in the form of mixtures of isomers at least on the amino alcohol part of the said formula (I). The invention also relates to a process for their preparation and their use, in particular for the treatment and care of the skin, the hair, the nails and the eyelashes in cosmetics or in dermatology.
摘要:
The invention relates to new hydrocarbon compounds containing a fluorinated chain of formula I ##STR1## and to their process of preparation. The invention also relates to the use of these new compounds as thickening agents, in particular for non-aqueous media, such as cosmetic compositions, and to the cosmetic compositions containing them.