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1. (WO2007004652) METHOD FOR PRODUCING CARBON NANOTUBE DISPERSION LIQUID
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/004652 International Application No.: PCT/JP2006/313325
Publication Date: 11.01.2007 International Filing Date: 04.07.2006
IPC:
C01B 31/02 (2006.01) ,H01M 4/88 (2006.01)
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
31
Carbon; Compounds thereof
02
Preparation of carbon; Purification
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
86
Inert electrodes with catalytic activity, e.g. for fuel cells
88
Processes of manufacture
Applicants:
国立大学法人 奈良先端科学技術大学院大学 NATIONAL UNIVERSITY CORPORATION NARA INSTITUTE OF SCIENCE AND TECHNOLOGY [JP/JP]; 〒6300192 奈良県生駒市高山町8916-5 Nara 8916-5, Takayama-cho, Ikoma-shi, Nara 6300192, JP (AllExceptUS)
池田 篤志 IKEDA, Atsushi [JP/JP]; JP (UsOnly)
菊池 純一 KIKUCHI, Jun-ichi [JP/JP]; JP (UsOnly)
Inventors:
池田 篤志 IKEDA, Atsushi; JP
菊池 純一 KIKUCHI, Jun-ichi; JP
Agent:
河宮 治 KAWAMIYA, Osamu; 〒5400001 大阪府大阪市中央区城見1丁目3番7号IMPビル 青山特許事務所 Osaka AOYAMA & PARTNERS, IMP Building 3-7, Shiromi 1-chome Chuo-ku, Osaka-shi Osaka 5400001, JP
Priority Data:
2005-19568105.07.2005JP
2005-36527719.12.2005JP
Title (EN) METHOD FOR PRODUCING CARBON NANOTUBE DISPERSION LIQUID
(FR) PROCÉDÉ DE PRODUCTION D'UN LIQUIDE DE DISPERSION DE NANOTUBES DE CARBONE
(JA) カーボンナノチューブ分散液の製造方法
Abstract:
(EN) Disclosed is a method for producing a dispersion liquid containing carbon nanotubes which comprises: (i) a step for obtaining a carbon nanotube mixture by subjecting carbon nanotubes and a cyclic organic compound to oscillation grinding at an oscillation frequency of 5-120 s-1; and (ii) a step for obtaining a dispersion liquid containing carbon nanotubes by adding an organic solvent into the carbon nanotube mixture. This method is characterized in that the cyclic organic compound used in the step (i) is soluble in the organic solvent used in the step (ii).
(FR) La présente invention concerne un procédé de production d'un liquide de dispersion contenant des nanotubes de carbone, ledit procédé comprenant : (i) une étape d'obtention d'un mélange de nanotubes de carbone en soumettant des nanotubes de carbone et un composé organique cyclique à un broyage par oscillations à une fréquence d'oscillation de 5 à 120 s-1 ; et (ii) une étape d'obtention d'un liquide de dispersion contenant des nanotubes de carbone en ajoutant un solvant organique au mélange de nanotubes de carbone. Ce procédé est caractérisé par l'utilisation à l'étape (i) d'un composé organique cyclique qui est soluble dans le solvant organique utilisé à l'étape (ii).
(JA)  カーボンナノチューブを含んで成る分散液を製造する方法であって、  (i)カーボンナノチューブと環式有機化合物とを5~120s-1の振動数で振動粉砕に付し、カーボンナノチューブ混合物を得る工程、および  (ii)カーボンナノチューブ混合物に有機溶媒を加えて、カーボンナノチューブを含んで成る分散液を得る工程 を含んで成り、  工程(i)で用いる環式有機化合物が工程(ii)で用いる有機溶媒に対して可溶性を有する、カーボンナノチューブ分散液の製造方法。
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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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, 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, HU, IE, IS, IT, LT, LU, LV, 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: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
JP5109129