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1. (WO2013154359) NANO-EMULSION COMPOSITION AND METHOD FOR PRODUCING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/154359    International Application No.:    PCT/KR2013/003020
Publication Date: 17.10.2013 International Filing Date: 11.04.2013
IPC:
A61K 47/10 (2006.01), A61K 9/107 (2006.01), A61K 31/07 (2006.01), A61K 31/59 (2006.01)
Applicants: AMOREPACIFIC CORPORATION [KR/KR]; 181, 2-ga, Hangang-ro, Yongsan-gu, Seoul 140-777 (KR)
Inventors: YI, Chang Geun; (KR).
CHOI, Joon Ho; (KR).
BAIK, Soo Jung; (KR).
KIM, Sung Soo; (KR).
KIM, Jeong Hwan; (KR).
JEON, Sang Hoon; (KR).
JEONG, Yeon Su; (KR).
SHIN, Hong Ju; (KR).
PARK, Won Seok; (KR)
Agent: KIM, Sun-young; Korea Coal Center, 10th Floor, 80-6, Susong-Dong, Chongro-Ku, Seoul 110-727 (KR)
Priority Data:
10-2012-0038448 13.04.2012 KR
10-2013-0039354 10.04.2013 KR
Title (EN) NANO-EMULSION COMPOSITION AND METHOD FOR PRODUCING THE SAME
(FR) COMPOSITION EN NANOÉMULSION ET PROCÉDÉ POUR LA PRODUIRE
(KO) 나노에멀전 조성물 및 그 제조방법
Abstract: front page image
(EN)The present invention provides a nano-emulsion composition containing fat soluble vitamin, alcoholic solvent and nonionic surfactant and a method for producing the same. The present invention enables selection of a surfactant most suitable for each kind of fat soluble vitamin so as to more effectively solubilise a fat soluble vitamin into fine particles than other combinations of vitamin-surfactant, thus stabilizing considerable amount of vitamin in a dosage even with small amount of surfactant, and advantageously forming particles of less size, and therefore can be applied to pharmaceutical and cosmetic compositions to provide excellent stability and effects when used in a living body.
(FR)La présente invention concerne une composition en nanoémulsion contenant une vitamine liposoluble, un solvant alcoolique et un tensioactif non ionique et un procédé pour la produire. La présente invention permet la sélection du tensioactif le mieux approprié à chaque type de vitamine liposoluble de façon à solubiliser une vitamine liposoluble en particules fines plus efficacement qu'avec d'autres combinaisons vitamine-tensioactif, en stabilisant ainsi une quantité considérable de vitamine dans une dose même avec une petite quantité de tensioactif, et en formant avantageusement des particules de taille inférieure, et par conséquent elle peut être appliquée à des compositions pharmaceutiques et cosmétiques pour donner une stabilité et des effets excellents lorsqu'elles sont utilisées dans un organisme vivant.
(KO)본 발명은 지용성 비타민, 알코올 용매 및 비이온성 계면활성제를 포함하는 나노에멀전 조성물 및 그 제조방법 제공한다. 본 발명에 따르면, 각 지용성 비타민의 종류에 따라 가장 적합한 계면활성제를 선택하여, 다른 비타민-계면활성제의 조합보다 효과적으로 지용성 비타민을 가용화시켜 미세입자화 할 수 있어 적은 양의 계면활성제로도 많은 양의 비타민을 제형 내에 안정화시킬 수 있고, 더 작은 크기의 입자를 만들 수 있다는 장점을 가지므로, 생체 내 사용시 우수한 안정성 및 효과를 제공하는 약학 조성물 및 화장료 조성물에 적용될 수 있다.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)