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1. (WO2017150470) RESIN POROUS MEMBRANE AND PRODUCTION METHOD THEREFOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/150470 International Application No.: PCT/JP2017/007552
Publication Date: 08.09.2017 International Filing Date: 27.02.2017
IPC:
H01M 4/96 (2006.01) ,C08J 9/26 (2006.01) ,H01B 5/16 (2006.01) ,H01M 4/88 (2006.01) ,H01M 8/10 (2016.01)
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
96
Carbon-based electrodes
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
26
by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
5
Non-insulated conductors or conductive bodies characterised by their form
16
comprising conductive material in insulating or poorly conductive material, e.g. conductive rubber
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
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8
Fuel cells; Manufacture thereof
10
Fuel cells with solid electrolytes
Applicants:
宇部興産株式会社 UBE INDUSTRIES, LTD. [JP/JP]; 山口県宇部市大字小串1978番地の96 1978-96, Oaza Kogushi, Ube-shi, Yamaguchi 7558633, JP
Inventors:
川岸 健 KAWAGISHI, Ken; JP
中山 喜美男 NAKAYAMA, Kimio; JP
高橋 淳也 TAKAHASHI, Junya; JP
庄司 達也 SHOJI, Tatsuya; JP
Agent:
特許業務法人翔和国際特許事務所 SHOWA INTERNATIONAL PATENT FIRM; 東京都港区赤坂二丁目5番7号NIKKEN赤坂ビル7階 NIKKEN AKASAKA BLDG., 7F., 5-7, Akasaka 2-chome, Minato-ku, Tokyo 1070052, JP
Priority Data:
2016-04266904.03.2016JP
2016-22634921.11.2016JP
Title (EN) RESIN POROUS MEMBRANE AND PRODUCTION METHOD THEREFOR
(FR) MEMBRANE POREUSE EN RÉSINE ET SON PROCÉDÉ DE FABRICATION
(JA) 樹脂多孔質膜及びその製造方法
Abstract:
(EN) A resin porous membrane according to the present invention is an electroconductive resin porous membrane comprising at least a thermoplastic resin and carbon nanotubes, the resin porous membrane having a conductive resistance in the thickness direction of up to 15 mΩ⋅cm2 and a Gurley value of up to 1000 s/(6.42 cm2⋅100 cc), and the carbon nanotubes being exposed at the inner wall surface of the porous membrane. It is preferable that the carbon nanotubes be exposed in a net-like shape on the inner wall surface of the porous membrane. It is also preferable that the thermoplastic resin be a polyolefin resin.
(FR) Une membrane poreuse en résine selon la présente invention est une membrane poreuse en résine électroconductrice comprenant au moins une résine thermoplastique et des nanotubes de carbone, la membrane poreuse en résine présentant une résistance spécifique dans la direction d'épaisseur allant jusqu'à 15 mΩ⋅cm2 et une valeur de Gurley allant jusqu'à 1000 s/(6,42 cm2⋅100 cc), et les nanotubes de carbone étant apparents au niveau de la surface de paroi interne de la membrane poreuse. Il est préférable que les nanotubes de carbone soient apparents sous la forme d'un filet sur la surface de paroi interne de la membrane poreuse. Il est préférable que la résine thermoplastique soit une résine de polyoléfine.
(JA) 本発明の樹脂多孔質膜は、熱可塑性樹脂とカーボンナノチューブとを少なくとも含む導電性を有する樹脂多孔質膜であって、厚み方向の導電抵抗値が15mΩ・cm以下であり、ガーレー値が、1000秒/(6.42cm・100cc)以下であり、多孔質膜の内壁表面にカーボンナノチューブが露出している。多孔質膜の内壁表面にカーボンナノチューブが網目状に露出していることが好ましい。熱可塑性樹脂が、ポリオレフィン系樹脂であることも好ましい。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)