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1. (WO2018024960) THICKENED, CLEAR SALT-RICH COMPOSITION, METHOD FOR LIGHTENING SAME, AND USE THEREOF IN COSMETICS
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Pub. No.: WO/2018/024960 International Application No.: PCT/FR2017/051950
Publication Date: 08.02.2018 International Filing Date: 18.07.2017
IPC:
A61K 8/39 (2006.01) ,A61Q 19/00 (2006.01) ,A61K 8/20 (2006.01) ,A61K 8/81 (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
33
containing oxygen
39
Derivatives containing from 2 to 10 oxyalkylene groups
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
19
containing inorganic ingredients
20
Halogens; Compounds 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
72
containing organic macromolecular compounds
81
obtained by reactions involving only carbon-to-carbon unsaturated bonds
Applicants: SOCIETE D'EXPLOITATION DE PRODUITS POUR LES INDUSTRIES CHIMIQUES SEPPIC[FR/FR]; 75, Quai d’Orsay 75321 PARIS CEDEX 07, FR
Inventors: VERDU, Benoît; FR
SOURDON, Cindy; FR
ROSO, Alicia; FR
Agent: CONAN, Philippe; FR
Priority Data:
165758805.08.2016FR
Title (EN) THICKENED, CLEAR SALT-RICH COMPOSITION, METHOD FOR LIGHTENING SAME, AND USE THEREOF IN COSMETICS
(FR) COMPOSITION LIMPIDE ÉPAISSIE, RICHE EN SELS, PROCÉDÉ POUR SON ÉCLAIRCISSEMENT ET UTILISATION EN COSMÉTIQUE
Abstract:
(EN) The invention relates to a composition (d) comprising (per 100 % of its weight): a) between 90 wt.-% and 99.0 wt.-% water comprising, in dissolved form, between 0.002 mol/L and 0.1 mol/L of at least one salt (S) of ammonium cation or of a monovalent or multivalent metal cation (S) with an organic or inorganic anion; b) between 0.5 wt.-% and 5 wt.-% of at lest one crosslinked anionic polyelectrolyte (PA); and c) between 0.5 wt.-% and 5 wt.-% of at least one compound having formula (II): R1-(O-CH2-CH2)P-OH (II), where the weight ratio (Ra) of the crosslinked anionic polyelectrolyte (PA) to the compound of formula (II) is understood to be greater than or equal to 0.2 and less than or equal to 2.0, and the molar ratio (Rb) of the compound of formula (II) to the salt (S) is understood to be greater than or equal to 0.05 and less than or equal to 1. The invention also relates to the use of said composition in cosmetics and to a method for lightening the thickened salt-rich composition.
(FR) Composition (d) comprenant pour 100 % de sa masse : a) - De 90% massique à 99,0% massique d'eau comprenant sous forme dissoute, entre 0,002 mole et 0,1 mole par litre d'au moins un sel (S) du cation ammonium ou d'un cation métallique monovalent ou multivalent (S) avec un anion organique ou inorganique, b) - De 0,5% massique à 5% massique d'au moins un polyélectrolyte anionique réticulé (PA) et c) - De 0,5% massique à 5% massique d'au moins un composé de formule (II) : R1-(0-CH2-CH2)P-OH (II) étant entendu que le rapport massique (Ra) entre ledit polyélectrolyte anionique réticulé (PA) et ledit composé de formule (II) est supérieur ou égal à 0,2 et inférieur ou égal à 2,0, et que le rapport molaire (Rb) entre le composé de formule (II) et le sel (S) est supérieur ou égal à 0,05 et inférieur ou égal à 1. Son utilisation en cosmétique et un procédé pour éclaircir une composition épaissie et riche en sels.
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, JO, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: French (FR)
Filing Language: French (FR)