Title:
毛髪化粧料
Document Type and Number:
Japanese Patent JP7093291
Kind Code:
B2
Abstract:
The present invention relates to a hair cosmetic containing the following components (A) to (C):(A) a compound represented by the following general formula (1) or a salt thereof:wherein a broken line represents the presence or absence of a π bond; R1represents a hydroxy group or an acetoxy group; R2represents a hydrogen atom or -COOR (R is a hydrogen atom, a methyl group, or an ethyl group); and R3represents a hydrogen atom, an acetyl group, a methyl group, or an ethyl group;(B) a cationic surfactant; and(C) a polyoxyethylene addition type nonionic surfactant, whereina mass ratio of the component (B) to the component (A) [(B)/(A)] is 1.0 or more; a mass ratio of the component (C) to the component (A) [(C)/(A)] is 1.0 or more; a mass ratio of t a component having an oxyethylene addition molar number of 5 or more in the components constituting the component (C) to the component (A)is satisfied with a predetermined requirement; and a pH at 25°C of the hair cosmetic is 8.0 or more and 12.0 or less.
Inventors:
Ayako Shimazu
Yoichi Saito
Yoichi Saito
Application Number:
JP2018216800A
Publication Date:
June 29, 2022
Filing Date:
November 19, 2018
Export Citation:
Assignee:
Kao Corporation
International Classes:
A61K8/49; A61K8/34; A61K8/39; A61K8/41; A61K8/86; A61Q5/00; A61Q5/10; A61Q5/12
Domestic Patent References:
| JP2014024766A | ||||
| JP2004525130A | ||||
| JP2001010938A | ||||
| JP2003055175A | ||||
| JP2003146857A | ||||
| JP2009137877A |
Foreign References:
| WO2008149535A1 |
Attorney, Agent or Firm:
Otani patent office
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