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1. (WO2010084547) HOLLOW CARBON MICROPARTICLE AND METHOD FOR PRODUCING SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/084547 International Application No.: PCT/JP2009/006801
Publication Date: 29.07.2010 International Filing Date: 11.12.2009
IPC:
C01B 31/02 (2006.01)
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
31
Carbon; Compounds thereof
02
Preparation of carbon; Purification
Applicants:
独立行政法人産業技術総合研究所 NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY [JP/JP]; 東京都千代田区霞が関1丁目3番1号 3-1, Kasumigaseki 1-chome, Chiyoda-ku, Tokyo 1008921, JP (AllExceptUS)
亀川克美 KAMEGAWA, Katsumi; null (UsOnly)
坂木剛 SAKAKI, Tsuyoshi; null (UsOnly)
坂西欣也 SAKANISHI, Kinya; null (UsOnly)
児玉昌也 KODAMA, Masaya; null (UsOnly)
西久保桂子 NISHIKUBO, Keiko; null (UsOnly)
安達芳雄 ADACHI, Yoshio; null (UsOnly)
Inventors:
亀川克美 KAMEGAWA, Katsumi; null
坂木剛 SAKAKI, Tsuyoshi; null
坂西欣也 SAKANISHI, Kinya; null
児玉昌也 KODAMA, Masaya; null
西久保桂子 NISHIKUBO, Keiko; null
安達芳雄 ADACHI, Yoshio; null
Agent:
特許業務法人原謙三国際特許事務所 HARAKENZO WORLD PATENT & TRADEMARK; 大阪府大阪市北区天神橋2丁目北2番6号 大和南森町ビル Daiwa Minamimorimachi Building, 2-6, Tenjinbashi 2-chome Kita, Kita-ku, Osaka-shi, Osaka 5300041, JP
Priority Data:
2009-01240922.01.2009JP
Title (EN) HOLLOW CARBON MICROPARTICLE AND METHOD FOR PRODUCING SAME
(FR) MICROPARTICULE CREUSE DE CARBONE ET SON PROCÉDÉ DE PRODUCTION
(JA) 中空炭素微粒子およびその製造方法
Abstract:
(EN) Provided is a hollow carbon microparticle which is elastic and ultra-lightweight.  Also provided is a method for producing the same.  Microdroplets of a mixed solution containing a water-soluble organic material and lithium carbonate are formed.  Next, the mixed solution in the form of microdroplets is dried to give microparticles of a complex of the water-soluble organic material with lithium carbonate.  Then, the complex microparticles are thermally decomposed within a temperature range of 500oC to 900oC.
(FR) L'invention porte sur une microparticule creuse de carbone qui est élastique et extrêmement légère. L'invention porte également sur un procédé pour sa production. Des microgouttelettes d'une solution mélangée contenant une matière organique hydrosoluble et du carbonate de lithium sont formées. Ensuite, la solution mélangée sous la forme de microgouttelettes est séchée pour donner des microparticules d'un complexe de la matière organique hydrosoluble avec le carbonate de lithium. Ensuite, les microparticules de complexe sont thermiquement décomposées dans une plage de températures de 500 °C à 900 °C.
(JA)  弾力性を有しており、かつ超軽量の中空炭素微粒子およびその製造方法を提供する。水溶性有機物および炭酸リチウムを含有する混合溶液を微小液滴化し、微小液滴化された混合溶液を乾燥することにより水溶性有機物と炭酸リチウムとの複合微粒子を調製し、複合微粒子を500℃~900℃の範囲内で熱分解する。
front page image
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, KE, KG, KM, KN, KP, KR, 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, 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 (ARIPO) (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, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
US20110281113