JPS5117937A - - Google Patents

Info

Publication number
JPS5117937A
JPS5117937A JP50065205A JP6520575A JPS5117937A JP S5117937 A JPS5117937 A JP S5117937A JP 50065205 A JP50065205 A JP 50065205A JP 6520575 A JP6520575 A JP 6520575A JP S5117937 A JPS5117937 A JP S5117937A
Authority
JP
Japan
Prior art keywords
mixture
propylene
weight
parts
ethylene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP50065205A
Other languages
Japanese (ja)
Other versions
JPS5920693B2 (en
Inventor
Myuure Anjero
Amadei Otsutabio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of JPS5117937A publication Critical patent/JPS5117937A/ja
Publication of JPS5920693B2 publication Critical patent/JPS5920693B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/96—Carbon-based electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0213—Gas-impermeable carbon-containing materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

A mixture containing a homogeneous mixture of a propylene-ethylene copolymer containing from 20 to 35 mol% of ethylene and at least 30 parts by weight of finely divided conductive carbon per 100 parts by weight of copolymer can be prepared by mixing at a high shear rate, for example in a Banbury mixer, at a propylene-ethylene copolymer temperature of at least 100 DEG C. A mixture of this type is suitable for the production of a two-pole plate for an electrochemical cell.
JP50065205A 1974-06-04 1975-05-30 Conductive polyolefin composition Expired JPS5920693B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB24665/74A GB1495275A (en) 1974-06-04 1974-06-04 Conductive polyolefin compositions
GB2466574 1974-06-04

Publications (2)

Publication Number Publication Date
JPS5117937A true JPS5117937A (en) 1976-02-13
JPS5920693B2 JPS5920693B2 (en) 1984-05-15

Family

ID=10215319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50065205A Expired JPS5920693B2 (en) 1974-06-04 1975-05-30 Conductive polyolefin composition

Country Status (12)

Country Link
JP (1) JPS5920693B2 (en)
BE (1) BE829684A (en)
BR (1) BR7503341A (en)
CA (1) CA1057948A (en)
CH (1) CH618453A5 (en)
DE (1) DE2524640C2 (en)
FR (1) FR2273843A1 (en)
GB (1) GB1495275A (en)
IT (1) IT1038259B (en)
NL (1) NL181875C (en)
SE (1) SE411355B (en)
ZA (1) ZA753080B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53165813U (en) * 1977-06-02 1978-12-26
JPS61161664A (en) * 1985-01-09 1986-07-22 Mitsubishi Pencil Co Ltd Manufacture of separator for fuel cell
JPS6282653A (en) * 1985-10-04 1987-04-16 Fuji Electric Co Ltd Manufacture of separator plate of fuel cell
US4971726A (en) * 1987-07-02 1990-11-20 Lion Corporation Electroconductive resin composition

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5716041A (en) * 1980-05-23 1982-01-27 Kureha Chem Ind Co Ltd Electrically conductive molding resin composite material
DE3034747C2 (en) * 1980-09-15 1985-01-17 kabelmetal electro GmbH, 3000 Hannover Process for the production of a polymer mixture containing carbon black and its use for electrical cables
EP0109824B1 (en) * 1982-11-17 1990-07-11 Kabushiki Kaisha Meidensha Electrically conductive plastic complex material
US4610811A (en) * 1984-03-07 1986-09-09 Mitsui Toatsu Chemicals, Inc. Iodine-containing conductive resin composition
JPS6158850A (en) * 1984-08-31 1986-03-26 株式会社村田製作所 Carbonaceous formed body
FR2574803B1 (en) * 1984-12-18 1987-01-30 Occidental Chem Co ELECTRICALLY CONDUCTIVE THERMOPLASTIC MATERIAL AND METHOD FOR MANUFACTURING SUCH MATERIAL
DE3824139A1 (en) * 1988-07-15 1990-01-25 Siemens Ag Electrodes for piezoceramics
CN1183619C (en) * 1999-10-21 2005-01-05 松下电器产业株式会社 Polymer electrolyte fuel cell
NL1014403C1 (en) * 2000-02-17 2001-08-20 Nedstack Holding B V Method for manufacturing a plate-shaped semi-finished product that is suitable for use in, among others, Polymer Electrolyte Fuel Cells.
JP2002298865A (en) * 2001-03-30 2002-10-11 Nichias Corp Fuel cell separator and manufacturing method therefor
EP1394878B1 (en) * 2001-05-11 2010-02-17 Kureha Corporation Separator for solid state polymer type fuel cell and method for producing the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591526A (en) * 1968-01-25 1971-07-06 Polyelectric Corp Method of manufacturing a temperature sensitive,electrical resistor material
DE2118135C3 (en) * 1971-04-14 1980-01-24 Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover Conductive polymer mixture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53165813U (en) * 1977-06-02 1978-12-26
JPS61161664A (en) * 1985-01-09 1986-07-22 Mitsubishi Pencil Co Ltd Manufacture of separator for fuel cell
JPS6282653A (en) * 1985-10-04 1987-04-16 Fuji Electric Co Ltd Manufacture of separator plate of fuel cell
US4971726A (en) * 1987-07-02 1990-11-20 Lion Corporation Electroconductive resin composition

Also Published As

Publication number Publication date
FR2273843B1 (en) 1981-08-28
IT1038259B (en) 1979-11-20
SE411355B (en) 1979-12-17
CH618453A5 (en) 1980-07-31
BE829684A (en) 1975-12-01
CA1057948A (en) 1979-07-10
NL181875C (en) 1987-11-16
DE2524640A1 (en) 1975-12-18
SE7506230L (en) 1975-12-05
FR2273843A1 (en) 1976-01-02
NL181875B (en) 1987-06-16
BR7503341A (en) 1976-05-25
DE2524640C2 (en) 1983-07-28
ZA753080B (en) 1976-04-28
GB1495275A (en) 1977-12-14
NL7506613A (en) 1975-12-08
JPS5920693B2 (en) 1984-05-15

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