Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice
Reexamination Certificate
2005-08-30
2005-08-30
Gollamudi, Sharmila S. (Department: 1616)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Cosmetic, antiperspirant, dentifrice
C424S400000, C424S070100, C424S070200, C424S070600, C424S078020, C424S078030, C514S880000, C514S937000
Reexamination Certificate
active
06936264
ABSTRACT:
Emulsion treatment compositions comprise an aqueous continuous phase and a discontinuous phase in the form of an oil-in-oil emulsion. The oil-in-oil emulsion comprises a reactive component including a reactive agent and an internal oil, wherein the internal oil solubilizes the reactive agent, and a middle oil in which the reactive component is dispersed. The middle oil is immiscible with the internal oil, does not solubilize the reactive agent, is immiscible in the aqueous continuous phase, and includes a hydrophobic particulate thickener. Methods for treating hair comprise applying the emulsion treatment compositions to hair.
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Deckner George Endel
Glenn, Jr. Robert Wayne
McMeekin Anthony
Tadros Tharwat
Bolam Brian M.
Corstanje Brahm J.
Gollamudi Sharmila S.
Sambrook Michael J.
The Procter & Gamble & Company
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