DENTIFRICE AGENT

PURPOSE:A transparent or semitransparent dentifrice agent, obtained by incorporating spherical fine silica gel as a polishing agent with other components and having improved feeling of use and desired polishing property. CONSTITUTION:A dentifrice agent containing spherical fine silica gel, consistin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ICHIHASHI YUJI, YAMAMOTO KOZO, OKAMURA KATSUTOSHI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:A transparent or semitransparent dentifrice agent, obtained by incorporating spherical fine silica gel as a polishing agent with other components and having improved feeling of use and desired polishing property. CONSTITUTION:A dentifrice agent containing spherical fine silica gel, consisting of three-dimensional aggregates of primary particles, having preferably 200-1,000m /g specific surface area measured by the BET method, 0.1-1.5ml/g pore volume, 1.40-1.48 refractive index,