Composition to be applied to hair or skin
AssigneeKao Corporation
InventorsYoshihiro Hasegawa, Shoji Saito, Osamu Yamashita, Yoshiaki Fujikura
Life of this patent
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Abstract
The present invention relates to a composition to be applied to hair or skin, which comprises (A) a surfactant and 0.00025 to 1 wt. % of (B) a perfume substance having an aromatic, pyran or furan ring and a carbonyl group, ether bond, carboxyl group or nonaromatic unsaturated bond, and having a CLogP value not greater than 1.5. The composition has a high perfume retentivity.
Claims18
A composition to be applied to hair or skin, which comprises (A) a surfactant and (B) a perfume substance not including phenoxyethyl alcohol having an aromatic, pyran or furan ring and a carbonyl group, ether bond, carboxyl group or nonaromatic unsaturated bond, wherein the perfume substance (B) has a CLogP value not greater than 1.5 and is present in an amount from 0.25 to 1% by weight of the composition.
A method for enhancing the perfume retentability of a composition to be applied to hair or skin, comprising mixing (A) a surfactant and (B) a perfume substance not including phenoxyethanol, said perfume substance having a CLogP value not greater than 1.5 and being a compound having an aromatic ring and a carbonyl group, ether bond, carboxyl group or non aromatic unsaturated bond and being present in an amount of from 0.25 to 1% by weight of the composition.
Dependencies are inferred from the claim text.