Title:
METHOD FOR TREATING KERATINOUS MATERIAL
Document Type and Number:
WIPO Patent Application WO/2023/058538
Kind Code:
A1
Abstract:
A method for treating a keratinous material, said method comprising the following step (I) and step (II) in the stated order. Step (I): a step for applying a detergent composition (A) containing an internal olefin sulfonic acid, which is obtained by sulfonating a starting olefin having an average double bond position of 3.9 to 4.5 inclusive, or a salt thereof (a) to a keratinous material. Step (II): a step for applying a conditioning agent composition (B) containing a cationic surfactant (b) to the keratinous material.
Inventors:
MARUYAMA AGURI (JP)
Application Number:
PCT/JP2022/036341
Publication Date:
April 13, 2023
Filing Date:
September 29, 2022
Export Citation:
Assignee:
KAO CORP (JP)
International Classes:
A61K8/46; A61Q5/02; A61Q5/12; A61Q19/00; A61Q19/10
Domestic Patent References:
| WO2017098637A1 | 2017-06-15 |
Foreign References:
| JP2015025113A | 2015-02-05 | |||
| JP2014076983A | 2014-05-01 | |||
| JPH01272564A | 1989-10-31 | |||
| JPS6032759A | 1985-02-19 | |||
| JP2015178466A | 2015-10-08 | |||
| JP2015027975A | 2015-02-12 | |||
| JP2015178467A | 2015-10-08 |
Other References:
J. AM. OIL CHEM. SOC., vol. 69, 1992, pages 39
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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