Self-warming or self-heating cosmetic and dermatological...

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

Reexamination Certificate

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Details

C424S059000, C424S065000, C424S069000, C424S073000, C424S078030

Reexamination Certificate

active

10454915

ABSTRACT:
This invention relates to cosmetic applications for topical applications to the human skin. In particular, it relates to anhydrous cosmetic and dermatological compositions, with the capacity for self-warming or self-heating upon application. The self-warming or self-heating cosmetic compositions of the present invention comprise: (i) from about 0.1 to about 99% by weight of an anhydrous skin care preparation; and (ii) from about 0.01 to about 99% by weight of a heating agent selected from polyvinyl amine, polyalkyleneamine or polyalkyleneimine.

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