WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2005118685) HIGH MOLECULAR SUBSTANCE BEADS HAVING WATER-INSOLUBLE INORGANIC COMPOUNDS ENCAPSULATED THEREIN, THEIR PREPARATION METHOD AND USE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/118685    International Application No.:    PCT/KR2005/001651
Publication Date: 15.12.2005 International Filing Date: 02.06.2005
Chapter 2 Demand Filed:    29.03.2006    
IPC:
C08J 3/215 (2006.01)
Applicants: REGEN BIOTECH, INC. [KR/KR]; 5th Floor, Biotechnology Community-Bio 21, 66-2, Sangdaewon-dong, Joongwon-gu, Seongnam, Gyeonggi-do 462-120 (KR) (For All Designated States Except US).
BAE, Eunhee [KR/KR]; (KR) (For US Only).
LEE, Dongsin [KR/KR]; (KR) (For US Only).
CHOI, Jisuk [KR/KR]; (KR) (For US Only).
ROH, Kyung-Ho [KR/KR]; (KR) (For US Only)
Inventors: BAE, Eunhee; (KR).
LEE, Dongsin; (KR).
CHOI, Jisuk; (KR).
ROH, Kyung-Ho; (KR)
Agent: KIM, Seog-Hyun; 9th Floor, Daekyung Building, 120, 2-ka, Taepyung-ro, Chung-ku, Seoul 100-724 (KR)
Priority Data:
10-2004-0040551 03.06.2004 KR
10-2005-0001663 07.01.2005 KR
Title (EN) HIGH MOLECULAR SUBSTANCE BEADS HAVING WATER-INSOLUBLE INORGANIC COMPOUNDS ENCAPSULATED THEREIN, THEIR PREPARATION METHOD AND USE
(FR) SUBSTANCE EN PERLES A POIDS MOLECULAIRE ELEVE ENCAPSULANT DES COMPOSES INORGANIQUES INSOLUBLES, LEUR PROCEDE DE PREPARATION ET D'UTILISATION
Abstract: front page image
(EN)The present invention relates to polymer beads having a water-insoluble inorganic compound encapsulated therein, and their preparation method and use. In the present invention, the water-insoluble inorganic compound which has limitations on its use because of the characteristic of precipitates in an aqueous solution is encapsulated in the polymer beads. This encapsulation provides an increase in the utility of the water-insoluble inorganic compound and at the same time, imparts the activity of the water-insoluble inorganic compound to the polymer, thus increasing the function of the polymer. Accordingly, the polymer beads having the water-insoluble inorganic compound encapsulated therein, which are prepared by the inventive method, can be advantageously used in various fields, including medical and electronic industries.
(FR)L'invention concerne des perles polymères encapsulant un composé inorganique insoluble dans l'eau, ainsi que leur procédé de préparation et d'utilisation. Selon l'invention, le composé inorganique insoluble dans l'eau qui présente des limitations quant à son utilisation du fait de la caractéristique des précipités dans une solution aqueuse, est encapsulé dans les perles polymères. Cette encapsulation augmente l'utilité du composé inorganique insoluble dans l'eau et, parallèlement, confère l'activité de celui-ci au polymère, augmentant ainsi la fonction du polymère. En conséquence, les perles polymères encapsulant le composé inorganique insoluble dans l'eau, qui sont préparées selon l'invention, peuvent être utilisées avantageusement dans divers domaines, y compris dans les industries des domaines médical et électronique.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, 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: English (EN)