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1. (WO2019004563) METHOD OF PREPARING BIOACTIVE SUBSTANCE-ENCAPSULATED ETHOSOME, ETHOSOME COMPOSITION, AND COSMETIC COMPOSITION INCLUDING ETHOSOME COMPOSITION
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Pub. No.: WO/2019/004563 International Application No.: PCT/KR2018/002808
Publication Date: 03.01.2019 International Filing Date: 09.03.2018
IPC:
A61K 8/14 (2006.01) ,A61K 8/64 (2006.01) ,A61K 8/55 (2006.01) ,A61Q 19/00 (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
02
characterised by special physical form
14
Liposomes
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
64
Proteins; Peptides; Derivatives or degradation products 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
30
containing organic compounds
55
containing phosphorus
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
Applicants:
CELL-REGE COSMETICS CO., LTD. [KR/KR]; Rm.304, Main building, 15, Dalgubeol-daero 528-gil Suseong-gu, Daegu 42078, KR
Inventors:
KIM, Yu Mi; KR
JANG, Gi Hyun; KR
PARK, Young Jun; KR
OH, Ga Hee; KR
Agent:
Y.P.LEE, MOCK & PARTNERS; 12F Daelim Acrotel, 13 Eonju-ro 30-gil Gangnam-gu, Seoul 06292, KR
Priority Data:
10-2017-008307130.06.2017KR
Title (EN) METHOD OF PREPARING BIOACTIVE SUBSTANCE-ENCAPSULATED ETHOSOME, ETHOSOME COMPOSITION, AND COSMETIC COMPOSITION INCLUDING ETHOSOME COMPOSITION
(FR) PROCÉDÉ DE PRÉPARATION D'ÉTHOSOME ENCAPSULÉ DANS UNE SUBSTANCE BIOACTIVE, COMPOSITION D'ÉTHOSOME, ET COMPOSITION COSMÉTIQUE COMPRENANT UNE COMPOSITION D'ÉTHOSOME
Abstract:
(EN) Provided is a method of preparing a bioactive substance-encapsulatedethosome, the method including: preparing an aqueous solution of a bioactive substance,preparing a lipid-dissolved solution by dissolving lipids in ethanol, preparing a hydrated liquid crystalline phase by hydrating the lipid-dissolved solution by mixing and agitating the bioactive substance aqueous solution together with the lipid-dissolved solution, and preparing an ethosome solution by adding purified water to the hydrated liquid crystalline phase to produce a mixture and agitating the mixture.
(FR) La présente invention concerne un procédé de préparation d'un éthosome encapsulé dans une substance bioactive, le procédé comprenant : la préparation d'une solution aqueuse d'une substance bioactive, la préparation d'une solution dissoute dans un lipide par dissolution de lipides dans l'éthanol, la préparation d'une phase cristalline liquide hydratée par hydratation de la solution dissoute dans un lipide par mélangeage et agitation de la solution aqueuse de substance bioactive avec la solution dissoute dans un lipide, et la préparation d'une solution d'éthosome par ajout d'eau purifiée à la phase cristalline liquide hydratée pour produire un mélange et agitation du mélange.
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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, 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: English (EN)
Filing Language: English (EN)