COMPOSITION FOR EXTERNAL APPLICATION

A composition, including (A) a medicinal ingredient, (B) a water-insoluble polymer, (C) a non-volatile base, (D) a volatile solvent, and (E) water. The composition has a viscosity at 25° C. of 1.0 mPa·s or more and 10,000 mPa·s or less. The component (A) contains one or more selected from the group...

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Bibliographic Details
Main Authors FUJII, Ryosuke, OSUMI, Shinzo, UCHIDA, Takashi, NOHARA, Makoto, OKUBO, Emi
Format Patent
LanguageEnglish
Published 11.04.2024
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:A composition, including (A) a medicinal ingredient, (B) a water-insoluble polymer, (C) a non-volatile base, (D) a volatile solvent, and (E) water. The composition has a viscosity at 25° C. of 1.0 mPa·s or more and 10,000 mPa·s or less. The component (A) contains one or more selected from the group consisting of an anti-inflammatory analgesic component, a local irritation component, a blood circulation promoting component, an antihistamine component, a crude drug component, an antipruritic component, a local anesthetic component, a keratin softening component, and an antibacterial component. A mass ratio [(C)/(B)] of the component (C) to the component (B) in the composition is 0.05 or more and 10 or less, and a mass ratio [(E)/(D)] of the component (E) to the component (D) in the composition is 0.005 or more and 1.0 or less.
Bibliography:Application Number: US202218262942