Coated cosmetic powder

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice

Reexamination Certificate

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Details

C424S473000, C424S489000, C424S490000, C427S214000, C428S402240, C428S403000, C428S407000

Reexamination Certificate

active

06893646

ABSTRACT:
The present invention refers to a cosmetic powder whose coating includes polymers or co-polymer belonging to the Poly Alpha Hydroxi Acids family, to a cosmetic composition that contains it and to the process of preparation of the powder.

REFERENCES:
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patent: 5153174 (1992-10-01), Band et al.
patent: 5879688 (1999-03-01), Coury et al.
patent: 5958458 (1999-09-01), Norling et al.
patent: 6120787 (2000-09-01), Gustafsson et al.
patent: 6183783 (2001-02-01), Benoit et al.
patent: 6187439 (2001-02-01), Elwakil
patent: 0 447 318 (1991-09-01), None
patent: 0 882 443 (1998-12-01), None
patent: 2 657 255 (1991-07-01), None
patent: XP-002263516 (1991-02-01), None

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