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1. (WO2018003850) TOPICAL COMPOSITION CONTAINING ASCORBIC ACID AND/OR SALTS THEREOF
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/003850    International Application No.:    PCT/JP2017/023743
Publication Date: 04.01.2018 International Filing Date: 28.06.2017
IPC:
A61K 8/67 (2006.01), A61K 31/357 (2006.01), A61K 47/10 (2017.01), A61K 47/22 (2006.01), A61K 8/39 (2006.01), A61K 8/86 (2006.01), A61P 17/00 (2006.01), A61P 17/10 (2006.01), A61P 17/18 (2006.01), A61Q 19/00 (2006.01)
Applicants: ROHTO PHARMACEUTICAL CO., LTD. [JP/JP]; 1-8-1,Tatsumi-nishi,Ikuno-ku,Osaka-shi, Osaka 5448666 (JP)
Inventors: HAGA,Masatoshi; (JP).
HAYASHI,Yuya; (JP)
Agent: UNIUS PATENT ATTORNEYS OFFICE; First Shin-Osaka MT Bldg. 2nd Floor, 5-13-9 Nishinakajima, Yodogawa-ku, Osaka-shi, Osaka 5320011 (JP)
Priority Data:
2016-127462 28.06.2016 JP
2017-036355 28.02.2017 JP
Title (EN) TOPICAL COMPOSITION CONTAINING ASCORBIC ACID AND/OR SALTS THEREOF
(FR) COMPOSITION TOPIQUE CONTENANT DE L'ACIDE ASCORBIQUE ET/OU SES SELS
(JA) アスコルビン酸及び/又はその塩を含有する外用組成物
Abstract: front page image
(EN)The present invention provides a topical composition that has excellent stability and usability. Prepared is a topical composition containing: (A) at least one member selected from the group consisting of ascorbic acid and salts thereof; (B) at least one member selected from the group consisting of 3-O-ethyl-ascorbic acid, salts thereof, and hydroxylated lecithin; and (C) polyethylene glycol.
(FR)La présente invention concerne une composition topique qui présente une remarquable stabilité et une très grande facilité d'utilisation. L'invention concerne une composition topique contenant : (A) au moins un élément choisi dans le groupe constitué de l'acide ascorbique et de ses sels; (B) au moins un élément choisi dans le groupe constitué de l'acide 3-O-éthyl-ascorbique, de ses sels et de la lécithine hydroxylée; et (C) du polyéthylèneglycol.
(JA)安定性かつ使用感に優れた外用組成物を提供する。 (A)アスコルビン酸、及びアスコルビン酸の塩からなる群より選択される少なくとも1種、(B)3‐O‐エチルアスコルビン酸、3‐O‐エチルアスコルビン酸の塩、及び水酸化レシチンからなる群より選択される少なくとも1種、並びに(C)ポリエチレングリコールを含有する外用組成物を調製する。
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: Japanese (JA)
Filing Language: Japanese (JA)