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1. (WO2007078060) POLYMER-LIPOSOME NANO-COMPLEXES AND THE PREPARATION METHOD THEREOF, AND THE COMPOSITION OF SKIN EXTERNAL APPLICATION CONTAINING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/078060    International Application No.:    PCT/KR2006/005298
Publication Date: 12.07.2007 International Filing Date: 07.12.2006
IPC:
A61K 8/14 (2006.01), A61K 8/84 (2006.01), C08F 8/46 (2006.01), A61Q 19/00 (2006.01)
Applicants: AMOREPACIFIC CORPORATION [KR/KR]; 181, 2-ga, Hankang-ro, Yongsan-gu, Seoul 140-777 (KR) (For All Designated States Except US).
CHO, Eun Chul [KR/KR]; (KR) (For US Only).
LIM, Hyung Jun [KR/KR]; (KR) (For US Only).
SHIM, Jong Won [KR/KR]; (KR) (For US Only).
PARK, Ju Young [KR/KR]; (KR) (For US Only).
LEE, Hwa-Jun [KR/KR]; (KR) (For US Only).
CHO, Jun Cheol [KR/KR]; (KR) (For US Only).
KIM, Junoh [KR/KR]; (KR) (For US Only)
Inventors: CHO, Eun Chul; (KR).
LIM, Hyung Jun; (KR).
SHIM, Jong Won; (KR).
PARK, Ju Young; (KR).
LEE, Hwa-Jun; (KR).
CHO, Jun Cheol; (KR).
KIM, Junoh; (KR)
Agent: KWON, Oh-Sig; 4F, Jooeun Leaderstel, 921 Dunsan-dong, Seo-gu, Daejeon 302-120 (KR)
Priority Data:
10-2005-0134707 30.12.2005 KR
10-2005-0135409 30.12.2005 KR
10-2006-0020942 06.03.2006 KR
Title (EN) POLYMER-LIPOSOME NANO-COMPLEXES AND THE PREPARATION METHOD THEREOF, AND THE COMPOSITION OF SKIN EXTERNAL APPLICATION CONTAINING THE SAME
(FR) NANOCOMPLEXES POLYMERE-LIPOSOME ET LEUR PROCEDE DE PREPARATION, ET COMPOSITION DE L'APPLICATION CUTANEE EXTERNE LES CONTENANT
Abstract: front page image
(EN)The present invention relates to a polymer-liposome complex using pH-sensitive polymer and the preparation method thereof, and the composition of skin external application containing the same. The present invention relates to a polymer-lipid based drug carrier and the composition of skin external application designed to exist stably in aqueous solution, aqueous solution containing various salts and cosmetics formulation compared to lipid based liposome.
(FR)L'invention concerne un complexe polymère-liposome utilisant un polymère sensible au pH et son procédé de préparation, ainsi que la composition de l'application cutanée externe contenant ce complexe. L'invention concerne également un vecteur de médicaments à base de polymère-lipide et la composition de l'application cutanée externe conçue pour être présente de manière stable dans une solution aqueuse, une solution aqueuse contenant divers sels et une formulation cosmétique en comparaison avec un liposome à base de lipides.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, 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, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Korean (KO)