Drug – bio-affecting and body treating compositions – Inorganic active ingredient containing
Reexamination Certificate
2011-08-02
2011-08-02
Desai, Anand (Department: 1615)
Drug, bio-affecting and body treating compositions
Inorganic active ingredient containing
C424S400000, C514S001000
Reexamination Certificate
active
07989002
ABSTRACT:
Gel-based lipstick compositions are disclosed comprising an ester terminated poly(ester-amide) (ETPEA) polymeric gellant, a first wax component having a melting point above the sol-gel transition temperature of the ETPEA gellant, a second wax compositions having a melting point equal to of below the sol-gel transition temperature of the ETPEA gellant, optionally a silicone T-resin co-gellant, and one or more oils capable of forming a gel with the ETPEA gellant. The gel compositions are solid or semi-solid at room temperature and are capable of being molded into self-supporting sticks. The disclosed gels provide high gloss films when applied to the lips and/or provide a rheology characterized by a high viscosity over repeated shear cycles.
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Brown Steven E.
Fleissman Leona Giat
Ramrattan Shelly Ann Sharmeelee
Shah Arvind N.
Shkreli Joanne
Avon Products, Inc
Desai Anand
McGillycuddy Joan M.
Mercier Melissa
Zeller Charles J.
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