Sunscreen compositions comprising mineral oxides having...

Details Sunscreen compositions comprising mineral oxides having... Sunscreen compositions comprising mineral oxides having...

2005-01-25

2005-01-25

Dodson, Shelley A. (Department: 1616)

Drug, bio-affecting and body treating compositions

Topical sun or radiation screening, or tanning preparations

C424S060000, C424S400000, C424S401000

Reexamination Certificate

active

06846479

ABSTRACT:
Stable, topically applicable cosmetic/dermatological compositions, notably W/O emulsions, well suited for the UV-photoprotection of the skin, lips and/or the hair, and/or for the makeup of the skin and/or the lips, contain a thus effective amount of at least one mineral oxide having a hydrophobic coating thereon, e.g., coated particulates of an oxide of titanium and/or zinc, and, as a stabilizing agent therefor, a thus effective amount of at least one oxyalkylenated polydimethylsiloxane bearing at least one glycoside residue substituent, formulated into a physiologically acceptable medium therefor.

REFERENCES:
patent: 5744126 (1998-04-01), Horino et al.
patent: 6066326 (2000-05-01), Afriat et al.
patent: 0882673 (1998-12-01), None
patent: WO9725971 (1997-07-01), None

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