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1. (WO2003006373) GRAPHITE FINE POWDER, AND PRODUCTION METHOD AND USE THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/006373    International Application No.:    PCT/JP2002/006900
Publication Date: 23.01.2003 International Filing Date: 08.07.2002
Chapter 2 Demand Filed:    18.11.2002    
IPC:
H01B 1/04 (2006.01), H01B 1/24 (2006.01)
Applicants: SHOWA DENKO K.K. [JP/JP]; 13-9, Shiba Daimon 1-chome, Minato-ku, Tokyo 105-8518 (JP) (For All Designated States Except US).
MASUKO, Tsutomu [JP/JP]; (JP) (For US Only).
NANBA, Yoichi [JP/JP]; (JP) (For US Only).
IINOU, Satoshi [JP/JP]; (JP) (For US Only)
Inventors: MASUKO, Tsutomu; (JP).
NANBA, Yoichi; (JP).
IINOU, Satoshi; (JP)
Agent: SHIGA, Masatake; Shiga International Patent Office 2-3-1 Yaesu, Chuo-ku, Tokyo 104-8453 (JP)
Priority Data:
2001-207262 09.07.2001 JP
60/304,404 12.07.2001 US
Title (EN) GRAPHITE FINE POWDER, AND PRODUCTION METHOD AND USE THEREOF
(FR) POUDRE DE GRAPHITE FINE, PROCEDE D'ELABORATION, ET UTILISATION
Abstract: front page image
(EN)Graphite fine powder exhibiting excellent electrical conductivity and is suitable for use in, for example, an antistatic application and an electromagnetic wave shielding application, a method for preparing the graphite fine powder, an electrically conductive resin composition using the fine graphite powder having an excellent conductivity and moldability, and a resin molded product using the graphite fine powder having excellent electrical conductivity and strength are provided. The graphite fine powder includes a substance containing a particular element on a part or whole of its surface layer, and the electrically conductive resin composition and the resin molded product are obtained by using the graphite fine powder.
(FR)L'invention concerne une poudre de graphite fine à excellente conductivité, appropriée, par exemple, aux applications antistatiques et aux applications de blindage contre les ondes électromagnétiques. L'invention concerne également un procédé relatif à l'élaboration de cette poudre, et une composition de résine conductrice renfermant ladite poudre, à excellentes conductivité et moulabilité. L'invention concerne en outre un produit moulé en résine à base de poudre de graphite fine, à excellentes conductivité et résistance. La poudre considérée comprend une substance qui renferme un élément particulier sur tout ou partie de sa couche de surface. On utilise donc la poudre de graphite fine décrite dans l'invention pour élaborer la composition de résine conductrice et le produit moulé en résine considérés.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, KE, KG, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, 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, IE, IT, LU, MC, NL, PT, SE, 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)