摘要:
The invention relates to a composition, in particular a cosmetic or dermatological composition, having an aqueous dispersion of vesicles with a lipid membrane, characterized in that the lipid membrane contains at least one carbamate of following formula (I): ##STR1## wherein R.sub.1 and R.sub.2 are defined in the specification.
摘要:
The invention concerns the use in a cosmetic composition of at least a poly-aminoacid of general formula (1) in which X is —O—, —S— or —NR3; R1 represents in particular a hydrogen atom or a C114 C40 alkyl radical; R2 represents in particular a hydrogen atom or an optionally substituted alkyl radical; R3 represents a hydrogen atom or an alkyl radical; R4 represents a hydrogen atom or a radical such as NH2, OH, SH, —CHOHCH3, —CONH2; n is a number greater than 1 such that the poly-aminoacid derivative molecular weight ranges between 200 and 200000. The invention also concerns the use of said derivatives for keratinous fibre strengthening and care. (I)
摘要:
The invention concerns the use in a cosmetic composition of at least a poly-aminoacid of general formula (1) in which X is —O—, —S— or —NR3; R1 represents in particular a hydrogen atom or a C1-C40 alkyl radical; R2 represents in particular a hydrogen atom or an optionally substituted alkyl radical; R3 represents a hydrogen atom or an alkyl radical; R4 represents a hydrogen atom or a radical such as NH2, OH, SH, —CHOHCH3, —CONH2; n is a number greater than 1 such that the poly-aminoacid derivative molecular weight ranges between 200 and 200000. The invention also concerns the use of said derivatives for keratinous fiber strengthening and care.
摘要:
The present disclosure relates to specific dimercaptoamides, reducing compositions for permanently reshaping keratin fibers comprising the dimercaptoamides, for instance, human keratin fibers such as the hair; and processes for reshaping keratin fibers comprising the application of said reducing compositions. The present disclosure also relates to processes for preparing the dimercaptoamides.
摘要:
The present invention relates to the use of polyols of formula (I): or a salt thereof, for preventing the hair from breaking. The invention also relates to a cosmetic composition comprising at least one such polyol or a salt thereof, in a cosmetically acceptable medium, and also to a cosmetic hair treatment process using the said composition.
摘要:
The invention concerns the use in a cosmetic composition of at least a poly-aminoacid of general formula (1) in which X is —O—, —S— or —NR3; R1 represents in particular a hydrogen atom or a C1-C40 alkyl radical; R2 represents in particular a hydrogen atom or an optionally substituted alkyl radical; R3 represents a hydrogen atom or an alkyl radical; R4 represents a hydrogen atom or a radical such as NH2, OH, SH, —CHOHCH3, —CONH2; n is a number greater than 1 such that the poly-aminoacid derivative molecular weight ranges between 200 and 200000. The invention also concerns the use of said derivatives for keratinous fibre strengthening and care.
摘要翻译:本发明涉及在化妆品组合物中至少使用通式(1)的多氨基酸,其中X是-O - , - S-或-NR 3 N; R 1特别表示氢原子或C 1 -C 40烷基; R 2特别表示氢原子或任选取代的烷基; R 3表示氢原子或烷基; R 4表示氢原子或基团,例如NH 2,OH,SH,-CHOHCH 3,-CONH 2, / SUB>; n是大于1的数,使得聚氨基酸衍生物的分子量在200和200000之间。本发明还涉及所述衍生物用于角质纤维强化和护理的用途。
摘要:
The invention concerns the use in a cosmetic composition of at least a poly-aminoacid of general formula (I) in which X is —O—, —S— or —NR3; R1 represents in particular a hydrogen atom or a C1-C40 alkyl radical; R2 represents in particular a hydrogen atom or an optionally substituted alkyl radical; R3 represents a hydrogen atom or an alkyl radical; R4 represents a hydrogen atom or a radical such as NH2, OH, SH, —CHOHCH3, —CONH2; n is a number greater than 1 such that the poly-aminoacid derivative molecular weight ranges between 200 and 200000. The invention also concerns the use of said derivatives for keratinous fibre strengthening and care
摘要翻译:本发明涉及在化妆品组合物中至少使用通式(I)的多氨基酸,其中X是-O - , - S-或-NR 3 N; R 1特别表示氢原子或C 1 -C 40烷基; R 2特别表示氢原子或任选取代的烷基; R 3表示氢原子或烷基; R 4表示氢原子或基团,例如NH 2,OH,SH,-CHOHCH 3,-CONH 2, / SUB>; n是大于1的数,使得聚氨基酸衍生物分子量在200和200000之间。本发明还涉及所述衍生物用于角质纤维强化和护理的用途
摘要:
The invention relates to the use of aminoalcohol derivatives containing a urea functional group corresponding to the following formula: in which: R1 represents a linear or branched, saturated or unsaturated alkyl radical having from 8 to 22 carbon atoms; R2 represents a hydrogen atom or a linear or branched, saturated alkyl radical having from 1 to 6 carbon atoms; R3 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:R 1表示具有8至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; R 3表示在化妆品或皮肤病学组合物的制备中和用于制备化妆品或皮肤病学组合物中的具有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 disclosure relates to specific dimercaptoamides, reducing compositions for permanently reshaping keratin fibers comprising the dimercaptoamides, for instance, human keratin fibers such as the hair; and processes for reshaping keratin fibers comprising the application of said reducing compositions. The present disclosure also relates to processes for preparing the dimercaptoamides.
摘要:
Use of at least one aminophenol derivative of formula (I) below: in which: R represents a hydrogen atom or a radical —COR2, wherein R2 represents a saturated or unsaturated, linear, cyclic or branched, optionally hydroxylated, C1 to C30 hydrocarbon or alkoxy radical; R1 is a radical of formula (a), (b) or (c) below: (a) —CO—NR3R4 (b) —CO—O—R5 (c) —SO2—R5 wherein R3 represents a hydrogen atom or a linear or branched, saturated or unsaturated, optionally hydroxylated, C1 to C6 hydrocarbon radical, R4 represents a hydrogen atom or a saturated or unsaturated, linear, cyclic or branched, optionally hydroxylated, C1 to C30 hydrocarbon radical, and R5 represents a saturated or unsaturated, linear, cyclic or branched, optionally hydroxylated, C1 to C30 hydrocarbon radical, in a depigmenting and/or bleaching cosmetic composition for human skin, body hairs or head hair; compositions comprising the derivatives of formula (I) and a process for depigmenting and/or bleaching the skin, body hairs and/or head hairs.