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1. (WO2009142430) METHOD FOR PRODUCING CALCIUM-CONTAINING NANOPARTICLES USING A WET CHEMICAL SYNTHETIC METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/142430    International Application No.:    PCT/KR2009/002638
Publication Date: 26.11.2009 International Filing Date: 19.05.2009
IPC:
B82B 3/00 (2006.01)
Applicants: NARAENTEC CO., LTD. [KR/KR]; 11-5 Sanhak-ri, Janggi-Myeon, Gongju-City Chungnam 314-911 (KR) (For All Designated States Except US).
LEE, Hye Seung [KR/KR]; (KR) (For US Only).
JEON, Jin Sung [KR/KR]; (KR) (For US Only)
Inventors: LEE, Hye Seung; (KR).
JEON, Jin Sung; (KR)
Agent: CHOI, Kyu Pal; (KR)
Priority Data:
10-2008-0045857 19.05.2008 KR
Title (EN) METHOD FOR PRODUCING CALCIUM-CONTAINING NANOPARTICLES USING A WET CHEMICAL SYNTHETIC METHOD
(FR) PROCÉDÉ PERMETTANT DE PRDOUIRE DES NANOPARTICULES CONTENANT DU CALCIUM AU MOYEN D'UN PROCÉDÉ SYNTHÉTIQUE CHIMIQUE PAR VOIE HUMIDE
(KO) 습식 화학 합성 방법을 이용한 칼슘 함유 나노입자의 생산방법
Abstract: front page image
(EN)The present invention relates to a method for producing calcium-containing nanoparticles using a wet chemical synthetic method, and more particularly, to a method for producing high-purity calcium-containing nanoparticles using a wet chemical synthetic method, characterized in that a calcium supply source material having a calcium ion reacts with an ionic compound for a surface activity among solvents. According to the present invention, nano-size level calcium-containing particles with a high purity and a uniform shape can be mass-produced, and the thus-produced calcium-containing nanoparticles have absorptances higher than those of the existing calcium nutrients and can be properly used as food and medical supplies.
(FR)La présente invention concerne un procédé permettant de produire des nanoparticules contenant du calcium au moyen d'un procédé synthétique chimique par voie humide, et plus particulièrement, un procédé permettant de produire des nanoparticules contenant du calcium présentant une grande pureté au moyen d'un procédé synthétique chimique par voie humide Ce procédé se caractérise en ce qu'un matériau source d'alimentation en calcium ayant un ion calcium réagit avec un composé ionique pour déclencher une activité de surface parmi les solvants. Selon l'invention, les nanoparticules contenant du calcium et présentant une grande pureté et une forme uniforme peuvent être produites en masse; les nanoparticules ainsi produites présentent des taux d'absorption supérieurs à ceux des éléments nutritifs à base de calcium et elles peuvent être utilisées de manière adéquates en tant que produits alimentaires et fournitures médicales.
(KO)본 발명은 습식 화학 합성 방법을 이용한 칼슘 함유 나노입자의 생산방법에 관한 것으로서, 더욱 상세하게는 칼슘 이온을 가진 칼슘 공급원 물질을 용매 중에서 계면 활성용 이온성 화합물과 반응시키는 것을 특징으로 하는, 습식 화학 합성 방법을 이용한 고순도의 칼슘 함유 나노입자의 생산방법에 관한 것이다. 본 발명에 따르면, 고순도와 균일한 형태를 가진 나노크기 수준의 칼슘 함유 입자를 대량 생산할 수 있고, 이렇게 생산된 칼슘 함유 나노입자는 기존의 칼슘 영양제보다 흡수율이 높기 때문에, 식품 및 의약품으로 적합하게 활용될 수 있다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, 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: Korean (KO)
Filing Language: Korean (KO)