SUNSCREEN COMPOSITIONS CONTAINING POROUS METAL OXIDE SPHERES

The present invention relates to a method for increasing sun protection factor (SPF) of a sunscreen composition, use of porous metal oxide spheres (e.g., microspheres) for increasing SPF of a sunscreen composition and preparation of sunscreen compositions comprising the porous spheres. 本发明涉及一种提高防晒组合...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CREMER CHRISTIAN, L. QU, DARJI RUPA H, HERZOG BERND, K. PTACEK, LINDEMANN BRIGITTE
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The present invention relates to a method for increasing sun protection factor (SPF) of a sunscreen composition, use of porous metal oxide spheres (e.g., microspheres) for increasing SPF of a sunscreen composition and preparation of sunscreen compositions comprising the porous spheres. 本发明涉及一种提高防晒组合物的防晒因子(SPF)的方法、多孔金属氧化物球(例如微球)用于提高防晒组合物的SPF的用途和包含所述多孔球的防晒组合物的制备。