Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Cationic surfactant containing
Reexamination Certificate
2005-03-18
2009-10-13
Venkat, Jyothsna A (Department: 1619)
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Cationic surfactant containing
C424S070110, C424S070150
Reexamination Certificate
active
07601340
ABSTRACT:
Provided is a hair cosmetic composition, which contains the following components (A) and (B):(A) a hydroxy-free tricarboxylic acid having from 4 to 20 carbon atoms in total, or salt thereof, and (B) at least one or more organic solvents selected from the group consisting of aromatic alcohols, N-alkylpyrrolidones, alkylene carbonates, polypropylene glycols, lactones and cyclic ketones, wherein the organic solvent has a ClogP of from −2 to 3; and wherein the hair cosmetic composition has a pH of from 2 to 5 at 25° C. when diluted to 20 times the weight with water. Provided also is a hair quality improving method which comprises treating the hair with the hair cosmetic composition.The hair cosmetic composition of the present invention can for example give strength/body, manageability, and set retention property to the hair which is apt to be dry and moistureless owing to the damage by coloring, permanent waving, or repetition of excessive blow drying.
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JP 11-199445 (Jul. 27, 1999) Abstract.
Nagai Minoru
Nojiri Masayoshi
Kao Corporation
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Venkat Jyothsna A
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