The present invention relates to cosmetic compositions comprising (A) at least one amide derivative having a specified formula; and (B) at least one ingredient selected from the group consisting of (B-1) polyhydric alcohols, (B-2) vegetable extracts and (B-3) organic acids or salts thereof. The comp
The present invention relates to cosmetic compositions comprising (A) at least one amide derivative having a specified formula; and (B) at least one ingredient selected from the group consisting of (B-1) polyhydric alcohols, (B-2) vegetable extracts and (B-3) organic acids or salts thereof. The compositions can enhance the water-retaining ability of the horny layer and have excellent effects for improving skin roughness and preventing the formation of wrinkles.
대표청구항▼
1. A cosmetic composition comprising the following components (A) and (B):(A) at least one compound selected from amide derivatives represented by the following general formulae (1), (2), (3), and (4): [EQU68]wherein R1 and R2 are identical to or different from each other and are, independently, a h
1. A cosmetic composition comprising the following components (A) and (B):(A) at least one compound selected from amide derivatives represented by the following general formulae (1), (2), (3), and (4): [EQU68]wherein R1 and R2 are identical to or different from each other and are, independently, a hydrocarbon group having 1 to 40 carbon atoms, which may be hydroxylated, R3 is a linear or branched alkylene group having 1 to 6 carbon atoms, or a single bond, and R4 is a hydrogen atom, a linear or branched alkoxyl group having 1 to 12 carbon atoms, or a 2,3-dihydroxypropyloxy group, with the proviso that when R3 is a single bond, R4 is a hydrogen atom; [EQU69]wherein R1a is a hydrocarbon group having 4 to 40 carbon atoms, which may be hydroxylated, R3a is a linear or branched alkylene group having 3 to 6 carbon atoms, and R4a is a linear or branched alkoxyl group having 1 to 12 carbon atoms; [EQU70]wherein R1 and R2 are identical to or different from each other and are, independently, a hydrocarbon group having 1 to 40 carbon atoms, which may be hydroxylated, R3a is a linear or branched alkylene group having 3 to 6 carbon atoms, and R4a is a linear or branched alkoxyl group having 1 to 12 carbon atoms; [EQU71]wherein R1 and R2 are identical with or different from each other and are, independently, a hydrocarbon group having 1 to 40 carbon atoms, which may be hydroxylated, R3 is a linear or branched alkylene group having 1 to 6 carbon atoms, or a single bond, and R4b is a hydrogen atom, a linear or branched alkoxyl group having 1 to 12 carbon atoms, or an 2,3-epoxypropyloxy group, with the proviso that when R3 is a single bond, R4b is a hydrogen atom; and(B) at least one component selected from the group consisting of (B-1) polyhydric alcohols, (B-2) vegetable extracts, and (B-3) organic acids or salts thereof.
Millikin, Cheri Lynn; Goodman, Laura Jackson; Bissett, Donald Lynn; Robinson, Larry Richard; Osborne, Rosemarie, Personal care composition comprising botanical extract.
Joerger, Melissa; Fenyvesi, Gyorgyi; Poladi, Raja Hari; Wehner, Ann; Palefsky, Irwin A., Personal care composition containing bio-derived 1,3-propanediol and its conjugate esters.
Martinez, Eduardo J.; Grill, Andreas G.; Singh, Aniruddh; Kavuru, Padmini; Paschalides, Nicholas D.; Wald, Stephen A., Pharmaceutically acceptable salts of B-guanidinopropionic acid with improved properties and uses thereof.
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