Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Polymer containing
Reexamination Certificate
2011-02-22
2011-02-22
Venkat, Jyothsna A (Department: 1619)
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Polymer containing
C424S070210, C424S070310
Reexamination Certificate
active
07892526
ABSTRACT:
Provided is a hair cosmetic composition containing (A) an amphipathic amide lipid, (B) a cationic surfactant or a tertiary amine type compound represented by the following formula (N):wherein, A represents a hydrogen atom or a linear or branched, saturated or unsaturated amide, (N-hydrocarbon)carbamoyl, acyloxy or hydrocarbonoxy group each having 12 to 24 carbon atoms in total, B represents a linear or branched, saturated or unsaturated C1-22hydrocarbon group, and Z1and Z2each represents a C1-4alkyl group; or a salt of the compound, and (C) a silicone; and having a pH at 25° C. of from 1 to 4.5 when diluted with water to 20 times the weight of the composition.
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Morita Koji
Okamoto Yoshimasa
Sakai Hirokazu
Tanamachi Hiroto
Kao Corporation
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Venkat Jyothsna A
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