Title:
COAT-FORMING AEROSOL COMPOSITION AND AEROSOL TYPE COAT-FORMING TOPICAL FORMULATION
Document Type and Number:
WIPO Patent Application WO/2022/059618
Kind Code:
A1
Abstract:
This coat-forming aerosol composition comprises: a stock solution containing a coat-forming agent and a solvent; and a propellant. In this coat-forming aerosol composition, an alkyl acrylate·vinyl acetate copolymer is included as the coat-forming agent, and an organic solvent having a boiling point of 30 to 100°C is included as the solvent.
Inventors:
ARAKI HIROYUKI (JP)
NAKANISHI TOSHIHIRO (JP)
KOSE YASUHISA (JP)
NAKANISHI TOSHIHIRO (JP)
KOSE YASUHISA (JP)
Application Number:
PCT/JP2021/033345
Publication Date:
March 24, 2022
Filing Date:
September 10, 2021
Export Citation:
Assignee:
HISAMITSU PHARMACEUTICAL CO (JP)
International Classes:
A61K9/12; A61K8/02; A61K8/81; A61K47/32
Foreign References:
| JPS6016922A | 1985-01-28 | |||
| JP2003012465A | 2003-01-15 | |||
| JPH0782142A | 1995-03-28 | |||
| JP2002523144A | 2002-07-30 |
Attorney, Agent or Firm:
CENTCREST IP ATTORNEYS (JP)
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