SILICONE ELASTOMER COMPOSITE POWDER, METHOD FOR PRODUCING SILICONE ELASTOMER COMPOSITE POWDER AND COSMETIC

PROBLEM TO BE SOLVED: To provide silicone elastomer composite powder having excellent fluidity and dispersibility and to provide a cosmetic having an excellent touch of use and impact resistance without a sticky feeling possessed by silicone elastomer powder. SOLUTION: A method for producing the sil...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	OGAWA KATSUMOTO, YAGI KATSUHIKO, ONO MAMORU
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide silicone elastomer composite powder having excellent fluidity and dispersibility and to provide a cosmetic having an excellent touch of use and impact resistance without a sticky feeling possessed by silicone elastomer powder. SOLUTION: A method for producing the silicone elastomer composite powder comprises a step of converting a mixture of the silicone elastomer powder with a clay mineral into composite powder with a high-speed rotation dispersing machine under conditions of ≥40 m/s peripheral speed and ≥70 Froude number. Thereby, the silicone elastomer composite powder composed of the silicone elastomer powder having the surface coated with the clay mineral and having ≤2.50 ml/g specific volume and ≤180 g/100 g amount of oil absorption is produced. The cosmetic obtained by formulating the silicone elastomer composite powder is provided. COPYRIGHT: (C)2006,JPO&NCIPI