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Pub. No.:    WO/2018/002073    International Application No.:    PCT/EP2017/065891
Publication Date: 04.01.2018 International Filing Date: 27.06.2017
A61K 8/55 (2006.01), A61Q 17/04 (2006.01), A61Q 19/00 (2006.01), A61K 8/06 (2006.01)
Applicants: DSM IP ASSETS B.V. [NL/NL]; Het Overloon 1 6411 TE HEERLEN (NL)
Inventors: DUESTERLOH, Andre; (CH).
JANSSEN, Anne; (CH).
MENDROK-EDINGER, Christeine; (CH).
RADOMSKY, Karina; (CH).
RUDOLPH, Thomas; (CH)
Agent: BERG, Katja; (CH)
Priority Data:
EP16176428.7 27.06.2016 EP
EP16177428.6 01.07.2016 EP
Abstract: front page image
(EN)The present invention relates to topical composition comprising a cetyl phosphate surfactant mixture consisting essentially of mono- and/ or dicetyl esters of phosphoric acid or salts thereof and cetylalcohol and inorganic phosphate and heavy metals and water, characterized in that the surfactant mixture contains no organochlorine impurities and has an inorganic phosphate content of less than 0.7 wt.-% and a heavy metal content of less than 12 ppm.
(FR)La présente invention concerne une composition topique comprenant un mélange de tensioactifs de cétylphosphate constitué essentiellement de mono-et/ou esters dicétyle d'acide phosphorique ou de sels de ceux-ci, de l'alcool cétylique, de phosphate inorganique, de métaux lourds et d'eau, caractérisé en ce que le mélange de tensioactifs ne contient pas d'impuretés organochlorés et présente une teneur en phosphate inorganique inférieure à 0,7 % en poidset une teneur en métaux lourds inférieure à 12 ppm.
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 (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)