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Machine translation
1. (WO2012046954) APPARATUS AND METHOD FOR PREPARING HYALURONIC ACID DERIVATIVE PARTICLES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/046954    International Application No.:    PCT/KR2011/006443
Publication Date: 12.04.2012 International Filing Date: 31.08.2011
IPC:
C08B 37/08 (2006.01), C08J 3/12 (2006.01)
Applicants: BNC KOREA, INC. [KR/KR]; 907-1 Sangsin-ri, Hyangnam-eup, Hwaseong-si, Gyeonggi-do 445-937 (KR) (For All Designated States Except US).
LEE, Se-Youn [KR/KR]; (KR) (For US Only).
JANG, Hwan-Jong [KR/KR]; (KR) (For US Only)
Inventors: LEE, Se-Youn; (KR).
JANG, Hwan-Jong; (KR)
Agent: JI, Hyon-Jo; Suite 301 Chungdong Building, 1659-2 Inhundong, Gwanak-gu, Seoul 151-832 (KR)
Priority Data:
10-2010-0097884 07.10.2010 KR
Title (EN) APPARATUS AND METHOD FOR PREPARING HYALURONIC ACID DERIVATIVE PARTICLES
(FR) APPAREIL ET PROCÉDÉ POUR LA PRÉPARATION DE PARTICULES DÉRIVÉES DE L'ACIDE HYALURONIQUE
(KO) 히알루론산 유도체의 입자 제조 장치 및 방법
Abstract: front page image
(EN)A method for preparing hyaluronic acid derivative particles by separating a gel-state hyaluronic acid derivative into particles having a uniform size, comprises the following steps: providing a hyaluronic acid derivative in a chamber housing in which a mesh is formed at a lower portion; supplying an inert gas into the chamber housing; and collecting the hyaluronic acid derivative passing through the mesh formed at the lower portion. A gel-state hyaluronic acid derivative can be automatically converted into a particle state using the apparatus and the method for preparing hyaluronic acid derivative particles of the present invention.
(FR)L'invention concerne un procédé pour la préparation de particules dérivées de l'acide hyaluronique en séparant un dérivé de l'acide hyaluronique à l'état de gel en particules présentant une taille uniforme, comprenant les étapes suivantes : alimentation d'un dérivé de l'acide hyaluronique dans un boîtier de chambre dans lequel une grille est formée dans la partie inférieure ; l'apport d'un gaz inerte dans le boîtier de chambre ; et la récupération du dérivé de l'acide hyaluronique passant à travers la grille formée au niveau de la partie inférieure. Un dérivé de l'acide hyaluronique à l'état de gel peut être converti automatiquement en un état particulaire en utilisant l'appareil et le procédé pour la préparation de particules dérivées de l'acide hyaluronique de la présente invention.
(KO)겔 상태의 히알루론산 유도체를 균일한 크기의 파티클로 분리하는 입자 제조 방법은, 하부로 매쉬가 형성된 챔버 하우징 내에 히알루론산 유도체를 제공하는 단계, 챔버 하우징 내로 불활성 가스를 공급하는 단계, 및 하부에 형성된 메쉬를 통과한 히알루론산 유도체를 수집하는 단계를 구비한다. 본 발명의 히알루론산 유도체의 입자 제조 장치 및 방법은 겔 상태의 히알루론산 유도체를 자동으로 입자 상태로 전환시킬 수 있다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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)