DOUBLE-STRUCTURED STICK COSMETIC AND MANUFACTURING METHOD THEREOF

DOUBLE-STRUCTURED STICK COSMETIC AND MANUFACTURING METHOD THEREOF

The present invention relates to a double-structured stick cosmetic, including: a solid-form outer layer containing a first oil composition; and an inner core containing a second oil composition, in which the first oil composition contains (A) an alkyl-modified silicone having an alkyl group having...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AKAMATSU, Yoshinori, KAWAI, Seiji
Format: Patent
Sprache:eng
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Beschreibung
Zusammenfassung:The present invention relates to a double-structured stick cosmetic, including: a solid-form outer layer containing a first oil composition; and an inner core containing a second oil composition, in which the first oil composition contains (A) an alkyl-modified silicone having an alkyl group having 16 to 50 carbon atoms and (B) a wax in a solid-form at 25° C. other than (A). the component (A) may have a melting point of 25° C. or higher and 50° C. or lower. A mass ratio [(A)/(B)] of the component (A) to the component (B) contained in the first oil composition may be 0.2 or larger and 1.5 or smaller,