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1. (WO2017097929) USE OF AN ANTIOXIDANT TO REDUCE THE DEVELOPMENT OF COLOUR OR THE COLOUR INTENSITY OF BLACKHEADS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/097929 International Application No.: PCT/EP2016/080319
Publication Date: 15.06.2017 International Filing Date: 08.12.2016
IPC:
A61K 8/44 (2006.01) ,A61K 8/49 (2006.01) ,A61K 8/64 (2006.01) ,A61Q 19/00 (2006.01) ,A61K 8/67 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
30
containing organic compounds
40
containing nitrogen
44
Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts, esters or N-acylated derivatives thereof
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
30
containing organic compounds
49
containing heterocyclic compounds
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
30
containing organic compounds
64
Proteins; Peptides; Derivatives or degradation products thereof
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Q
SPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19
Preparations for care of the skin
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
30
containing organic compounds
67
Vitamins
Applicants:
L'OREAL [FR/FR]; 14 Rue Royale 75008 Paris, FR
Inventors:
PRUCHE, Francis; FR
BILLONI, Nelly; FR
HILAIRE, Pascal; FR
Agent:
CABINET NONY; 11 rue Saint-Georges 75009 Paris, FR
Priority Data:
156219011.12.2015FR
Title (EN) USE OF AN ANTIOXIDANT TO REDUCE THE DEVELOPMENT OF COLOUR OR THE COLOUR INTENSITY OF BLACKHEADS
(FR) UTILISATION D'UN ANTIOXYDANT POUR RÉDUIRE LE DÉVELOPPEMENT DE LA COULEUR OU DE L'INTENSITÉ DE LA COULEUR DES POINTS NOIRS
Abstract:
(EN) The present invention relates to the cosmetic use of at least one antioxidant to reduce the development of colour or the colour intensity, for example brown or black colour, of at least one blackhead, said antioxidant being chosen from reduced L- glutathione, ascorbic acid, 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid, L- cysteine and mixtures thereof in any proportions. It also relates to a cosmetic process to reduce the development of colour or the colour intensity, for example brown or black colour, of at least one blackhead, comprising the topical application, to the skin, of at least one antioxidant according to the invention.
(FR) La présente invention concerne l'utilisation cosmétique d'au moins un antioxydant pour réduire le développement de la couleur ou de l'intensité de la couleur, par exemple une couleur brune ou noire, d'au moins un point noir, ledit antioxydant étant choisi parmi la L-glutathione réduite, l'acide ascorbique, l'acide 6-hydroxy-2,5,7,8-tétraméthylchroman-2-carboxylique, la L-cystéine et des mélanges de ceux-ci dans des proportions quelconques. L'invention concerne également un procédé cosmétique pour réduire le développement de la couleur ou de l'intensité de la couleur, par exemple de la couleur brune ou noire, d'au moins un point noir, comprenant l'application topique, sur la peau, d'au moins un antioxydant selon l'invention.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)