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1. (WO1997015934) ELECTRICALLY CONDUCTIVE POLYMER COMPOSITION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/015934 International Application No.: PCT/JP1996/003051
Publication Date: 01.05.1997 International Filing Date: 22.10.1996
Chapter 2 Demand Filed: 21.05.1997
IPC:
H01B 1/20 (2006.01) ,H01B 1/24 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1
Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
20
Conductive material dispersed in non-conductive organic material
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1
Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
20
Conductive material dispersed in non-conductive organic material
24
the conductive material comprising carbon-silicon compounds, carbon, or silicon
Applicants:
MITSUBISHI MATERIALS CORPORATION [JP/JP]; 1-5-1, Otemachi Chiyoda-ku Tokyo 100, JP (AllExceptUS)
HYPERION CATALYSIS INTERNATIONAL, INC. [US/US]; 38 Smith Place Cambridge, MA 02138, US (AllExceptUS)
SHIBUTA, Daisuke [JP/JP]; JP (UsOnly)
Inventors:
SHIBUTA, Daisuke; JP
Agent:
HANSEN, Bernd; Hoffman, Eitle Arabellastrasse 4 D-81925 Munich, DE
Priority Data:
7/27431423.10.1995JP
Title (EN) ELECTRICALLY CONDUCTIVE POLYMER COMPOSITION
(FR) COMPOSITION POLYMERE ELECTRIQUEMENT CONDUCTRICE
Abstract:
(EN) A white or colored electrically conductive polymer composition is provided using carbon fiber. The composition comprises a moldable organic polymer dispersed therein (a) at least 0.01 wt.% and less than 2 wt.% of hollow carbon microfibers having an outer diameter of 3.5 - 70 nm and an aspect ratio of at least 5, (b) 2.5 - 40 wt.% of an electrically conductive white powder (such as TiO2 powder coated with antimony-doped tin oxide, or aluminum-doped zinc oxide powder), and optionally (c) a colorant for coloration.
(FR) L'invention concerne une composition polymère électriquement conductrice, blanche ou colorée et contenant des fibres de carbone. Cette composition comprend un polymère organique moulable (a) dispersé dans ladite composition; au moins 0,01 % en poids et moins de 2 % en poids de microfibres creuses de carbone présentant un diamètre extérieur de 3,5-70 nm et un rapport d'aspect d'au moins 5; (b) 2,5-40 % en poids d'une poudre blanche électriquement conductrice (telle que poudre de TiO2 revêtue par oxyde d'étain dopé par antimoine ou poudre d'oxyde de zinc dopé par aluminium) et éventuellement (c), un colorant.
Designated States: AU, CA, KR, MX, US
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0857349US6184280CA2235604KR1019990064112AU1996073346