Title:
METHOD FOR USING APPLICATION-TYPE FILM-FORMING AGENT
Document Type and Number:
WIPO Patent Application WO/2024/090233
Kind Code:
A1
Abstract:
Provided is a novel method for using an application-type film-forming agent, in which, when at least two different kinds of films that do not mix are applied onto the skin or hair, the properties of each of the films are exhibited. The method for using application-type film-forming agent according to the present disclosure includes the following steps. Step (a): a first application-type film-forming agent is used to form a first film on the skin or hair. Step (b): a second application-type film-forming agent is used to form a second film on the first film. The first application-type film-forming agent comprises a first agent that includes a crosslinking-reaction component for constituting the first film, and a second agent that includes a catalyst for crosslinking the crosslinking-reaction component. The second application-type film-forming agent comprises a third agent that includes a crosslinking reaction component for constituting the second film, and a fourth agent that includes a catalyst for crosslinking the crosslinking reaction component.
Inventors:
KOSAKA KYOHEI (JP)
ANDO MEGUMI (JP)
YAMASHITA HISAYOSHI (JP)
ANDO MEGUMI (JP)
YAMASHITA HISAYOSHI (JP)
Application Number:
PCT/JP2023/037135
Publication Date:
May 02, 2024
Filing Date:
October 13, 2023
Export Citation:
Assignee:
SHISEIDO CO LTD (JP)
International Classes:
A61K8/895; A61K8/19; A61K8/891; A61Q1/04
Domestic Patent References:
| WO2021187276A1 | 2021-09-23 | |||
| WO2022030284A1 | 2022-02-10 | |||
| WO2022215531A1 | 2022-10-13 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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