Hair cosmetic composition

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 c...

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Bibliographic Details
Main Authors NOJIRI, MASAYOSHI, NAGAI, MINORU
Format Patent
LanguageEnglish
French
German
Published 28.09.2005
Edition7
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary: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.The hair cosmetic composition of the present invention can provide benefits such as strength/body, manageability, and set retention property to the hair which is apt to be dry and moistureless owing to damage by coloring, permanent waving, or repetition of excessive blow drying.
Bibliography:Application Number: EP20050006666