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...
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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。 |
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