Self-tanning cosmetic
AssigneeKao Corporation
InventorsMichiaki INOUE, Kayoko Nomizu, Masayuki Yabuki, Aya Kato
Life of this patent
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AssigneeKao Corporation
InventorsMichiaki INOUE, Kayoko Nomizu, Masayuki Yabuki, Aya Kato
Estimating the term…
A self-tanning cosmetic comprising components (A), (B) and (C), and a self-tanning method reducing an odor derived from a compound represented by the following formula (1), comprising a step of application of the cosmetic to the skin for a browning reaction, wherein the cosmetic comprises: (A) dihydroxyacetone; (B) at least one or more compounds selected from the group consisting of 4-methyl-3-decen-5-ol, 2-ethyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-2-buten-1-ol, 2-hexyl-3-phenyl-2-propenal and 2-methyl-3-(4-iso-propylphenyl)propanal; and (C) at least one or more compounds selected from the group consisting of 3,7-dimethyl-1,6-nonadien-3-ol, 1-(2,2,6-trimethyl-2-cyclohexenyl)-2-buten-1-one, 1-(5,5-dimethyl-1-cyclohexen-1-yl)-4-penten-1-one, 1-(3,3-dimethyl-6-cyclohexen-1-yl)-4-penten-1-one, benzaldehyde and gamma-nonalactone; wherein R1 represents a methyl group, an ethyl group or an acetyl group, and R2, R3 and R4 represent a hydrogen atom or a methyl group.
A self-tanning cosmetic comprising the following component (A), component (B) and component (C):
A self-tanning method reducing odor derived from a compound represented by a formula (1), comprising a step of application of a self-tanning cosmetic to the skin for a browning reaction, wherein the self-tanning cosmetic comprises:
Dependencies are inferred from the claim text.