Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Two or more designated surfactant containing
Reexamination Certificate
2004-12-27
2009-10-20
Venkat, Jyothsna A (Department: 1619)
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Two or more designated surfactant containing
C424S070110, C424S070210, C424S070240, C424S070310
Reexamination Certificate
active
07604796
ABSTRACT:
A hair cleansing composition contains (A) from 10 to 20 wt % of at least one surfactant selected from the group consisting of anionic surfactants, nonionic surfactants and amphoteric surfactants; (B) from 1 to 8 wt % of a multivalent, water-soluble, inorganic salt; (C) from 0.1 to 2 wt % of a cationic polymer; and (D) from 5 to 20 wt % of a polyhydric alcohol. As a method for preventing colored hair from fading, shampooing of the colored hair is performed with the hair cleansing composition. The hair cleansing composition of the present invention inhibits the bleeding of a colorant from the colored hair through shampooing, shows good lathering and gives a smooth touch feel upon shampooing, leaves no stiff feeling after drying, and is excellent in stability.
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Kao Corporation
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Venkat Jyothsna A
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