Hair cosmetic composition

Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Polymer containing

Reexamination Certificate

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Details

C424S070100, C424S070270, C424S047000

Reexamination Certificate

active

07608251

ABSTRACT:
Provided is a hair cosmetic composition, which contains:(A) an organic polycarboxylic acid having from 5 to 40 carbon atoms in total and from 4 to 10 carboxy groups, or a salt thereof, and (B) an organic solvent selected from the group consisting of aromatic alcohols, N-alkylpyrrolidones, alkylene carbonates, polypropylene glycols, lactones and cyclic ketones, wherein the solvent has a ClogP of from −2 to 3; which composition has a pH of from 2 to 5 at 25° C. when diluted to 20 times the weight with water; and a hair quality improving method including the step of treating the hair with the hair cosmetic composition.

REFERENCES:
patent: 4530829 (1985-07-01), Abe
patent: 5683685 (1997-11-01), Hirano et al.
patent: 6365142 (2002-04-01), Tamura
patent: 2003/0215415 (2003-11-01), Mitsumatsu et al.
patent: 58-46011 (1983-03-01), None
patent: 07-112921 (1995-05-01), None
patent: 2000-109411 (2000-04-01), None
patent: 2002-47142 (2002-02-01), None
patent: 2003-55160 (2003-02-01), None
patent: 2003-63921 (2003-03-01), None
patent: 2003-95914 (2003-04-01), None
patent: 2004-035434 (2004-02-01), None
patent: 2004-50831 (2004-03-01), None
patent: WO 01/76545 (2001-10-01), None
JP 2003-95914 (Apr. 3, 2003) Abstract.
JP2003-63921 (Mar. 5, 2003) Abstract.

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