METHOD FOR PRODUCING COATING FILM

Title:

METHOD FOR PRODUCING COATING FILM

Document Type and Number:

WIPO Patent Application WO/2020/032151

Kind Code:

A1

Abstract:

Provided is a method for producing a coating film in which a coating film formed on the skin by electrostatic spraying has an excellent feel, and damage to the coating film does not occur even after an extended period of time. A method for producing a coating film on skin, the method having the following, in the stated order or the reverse order: A) a step for forming a coating film on the skin surface by electrostatic spraying of a composition X that contains a component (a) and a component (b) directly onto the skin, where (a) is one or more volatile substances selected from water, alcohols, and ketones, and (b) is a polymer having film-forming capabilities; and B) a step for applying a composition Y other than composition X to the skin, composition Y containing component (c) and component (d), where (c) is from 0.5% by mass to less than 5% by mass of an adhesive polymer, and (d) is one or more selected from polyols and liquid oils.

Inventors:

OZAWA SATOSHI (JP)
SAITO YU (JP)
KASHIMOTO AKIO (JP)

Application Number:

PCT/JP2019/031285

Publication Date:

February 13, 2020

Filing Date:

August 08, 2019

Export Citation:

Click for automatic bibliography generation Help

Assignee:

KAO CORP (JP)

International Classes:

A61K8/81; A61K8/02; A61K8/34; A61K8/35; A61K8/891; A61K8/898; A61Q1/02; A61Q19/00

Domestic Patent References:

WO2011062210A1

2011-05-26

Foreign References:

JP2017078062A	2017-04-27
JP2018108991A	2018-07-12
JP2017078063A	2017-04-27
JP2018087186A	2018-06-07
JP2003506470A	2003-02-18
JP2009536647A	2009-10-15
JP2006104211A	2006-04-20
JP2003507165A	2003-02-25
JP2017078062A	2017-04-27
JP2009024114A	2009-02-05

Other References: