FR2286169A1 - Compositions a coefficient de temperature positif - Google Patents

Compositions a coefficient de temperature positif

Info

Publication number
FR2286169A1
FR2286169A1 FR7529585A FR7529585A FR2286169A1 FR 2286169 A1 FR2286169 A1 FR 2286169A1 FR 7529585 A FR7529585 A FR 7529585A FR 7529585 A FR7529585 A FR 7529585A FR 2286169 A1 FR2286169 A1 FR 2286169A1
Authority
FR
France
Prior art keywords
compositions
temperature coefficient
positive temperature
positive
coefficient
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
FR7529585A
Other languages
English (en)
French (fr)
Other versions
FR2286169B1 (xx
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.)
Raychem Corp
Original Assignee
Raychem Corp
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 Raychem Corp filed Critical Raychem Corp
Publication of FR2286169A1 publication Critical patent/FR2286169A1/fr
Application granted granted Critical
Publication of FR2286169B1 publication Critical patent/FR2286169B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/027—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient consisting of conducting or semi-conducting material dispersed in a non-conductive organic material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Ceramic Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Thermistors And Varistors (AREA)
  • Conductive Materials (AREA)
  • Resistance Heating (AREA)
FR7529585A 1974-09-27 1975-09-26 Compositions a coefficient de temperature positif Granted FR2286169A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51003574A 1974-09-27 1974-09-27
US60163975A 1975-08-04 1975-08-04

Publications (2)

Publication Number Publication Date
FR2286169A1 true FR2286169A1 (fr) 1976-04-23
FR2286169B1 FR2286169B1 (xx) 1979-05-04

Family

ID=27056755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529585A Granted FR2286169A1 (fr) 1974-09-27 1975-09-26 Compositions a coefficient de temperature positif

Country Status (12)

Country Link
JP (1) JPS5160236A (xx)
AU (1) AU504687B2 (xx)
BR (1) BR7506262A (xx)
CA (1) CA1074096A (xx)
CH (1) CH639230A5 (xx)
DE (1) DE2543346C2 (xx)
ES (1) ES441299A1 (xx)
FR (1) FR2286169A1 (xx)
GB (1) GB1528622A (xx)
IT (1) IT1042912B (xx)
NL (1) NL7511394A (xx)
SE (1) SE412976B (xx)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001307A1 (en) * 1977-09-19 1979-04-04 Shell Internationale Researchmaatschappij B.V. A semi-conductive composition and an electric wire or cable coated with such a composition
EP0073613A2 (en) * 1981-08-25 1983-03-09 Sumitomo Electric Industries Limited Heat-shrinkable tubes
EP0111287A2 (de) * 1982-12-09 1984-06-20 Hoechst Aktiengesellschaft Unvernetzbare, elektrisch leitfähige Formmassen auf der Basis von thermoplastischen Kunststoffen und Russ
EP0658277A1 (en) * 1992-09-04 1995-06-21 Unisearch Ltd. Flexible, conducting plastic electrode and process for its preparation

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017715A (en) * 1975-08-04 1977-04-12 Raychem Corporation Temperature overshoot heater
FI64482C (fi) * 1974-09-27 1983-11-10 Raychem Corp Vaermeaoterhaemtbar anordning och anordning av densamma foer en kabelskarv
FR2320678A1 (fr) * 1975-08-04 1977-03-04 Raychem Corp Objet auto-chauffant muni d'electrodes en tissu
US4095044A (en) * 1976-10-26 1978-06-13 Raychem Corporation Multiple cable adapter and splice case including the same
JPS5835536B2 (ja) * 1978-05-22 1983-08-03 大日本インキ化学工業株式会社 樹脂組成物
FR2440104A1 (fr) * 1978-10-27 1980-05-23 Raychem Sa Nv Raccords thermoretractables notamment pour cables, procede pour leur mise en oeuvre et ensemble les comportant
JPS5784586A (en) * 1980-11-13 1982-05-26 Hitachi Cable Self-temperature controllable heater
JPS59214103A (ja) * 1983-05-19 1984-12-04 株式会社フジクラ 電磁波吸収材用混和物
JPS60188439A (ja) * 1984-03-09 1985-09-25 Meidensha Electric Mfg Co Ltd 導電性複合材料
US4724417A (en) * 1985-03-14 1988-02-09 Raychem Corporation Electrical devices comprising cross-linked conductive polymers
JPS6265401A (ja) * 1985-09-18 1987-03-24 安田　繁之 感熱電気抵抗組成物における定常発熱温度の調整方法
DE3635286A1 (de) * 1986-10-16 1988-04-21 Lentia Gmbh Flaechenheizelement und verfahren zu dessen herstellung
JPH028258A (ja) * 1988-06-28 1990-01-11 Matsushita Electric Ind Co Ltd 自己温度制御発熱体組成物
JP3684867B2 (ja) * 1998-10-07 2005-08-17 Ｎｏｋ株式会社 Ｐｔｃ組成物および面状発熱体
DE10021803B4 (de) * 2000-05-04 2006-06-22 Franz Koppe Heizmatte und Verfahren zur Herstellung sowie Verwendung derselben
WO2020218141A1 (ja) * 2019-04-23 2020-10-29 株式会社クラレ 熱可塑性液晶ポリマーフィルム、積層体、および成形体、ならびにそれらの製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2200590A1 (xx) * 1972-09-26 1974-04-19 Union Carbide Corp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243753A (en) * 1962-11-13 1966-03-29 Kohler Fred Resistance element
US3591526A (en) * 1968-01-25 1971-07-06 Polyelectric Corp Method of manufacturing a temperature sensitive,electrical resistor material
US3793716A (en) * 1972-09-08 1974-02-26 Raychem Corp Method of making self limiting heat elements
US3823217A (en) * 1973-01-18 1974-07-09 Raychem Corp Resistivity variance reduction

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2200590A1 (xx) * 1972-09-26 1974-04-19 Union Carbide Corp

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001307A1 (en) * 1977-09-19 1979-04-04 Shell Internationale Researchmaatschappij B.V. A semi-conductive composition and an electric wire or cable coated with such a composition
EP0073613A2 (en) * 1981-08-25 1983-03-09 Sumitomo Electric Industries Limited Heat-shrinkable tubes
EP0073613A3 (en) * 1981-08-25 1984-01-18 Sumitomo Electric Industries Limited Heat-shrinkable tubes
EP0111287A2 (de) * 1982-12-09 1984-06-20 Hoechst Aktiengesellschaft Unvernetzbare, elektrisch leitfähige Formmassen auf der Basis von thermoplastischen Kunststoffen und Russ
EP0111287A3 (en) * 1982-12-09 1984-08-29 Hoechst Aktiengesellschaft Non cross-linkable electrically conductive moulding masses based on thermoplastic plastics and soot
EP0658277A1 (en) * 1992-09-04 1995-06-21 Unisearch Ltd. Flexible, conducting plastic electrode and process for its preparation
EP0658277A4 (en) * 1992-09-04 1995-12-20 Unisearch Ltd FLEXIBLE, CONDUCTIVE PLASTIC ELECTRODE AND METHOD FOR THE PRODUCTION THEREOF.

Also Published As

Publication number Publication date
DE2543346A1 (de) 1976-04-15
JPS5160236A (en) 1976-05-26
AU504687B2 (en) 1979-10-25
SE412976B (sv) 1980-03-24
ES441299A1 (es) 1977-07-01
DE2543346C2 (de) 1985-09-12
AU8523075A (en) 1977-03-31
IT1042912B (it) 1980-01-30
GB1528622A (en) 1978-10-18
JPS6135223B2 (xx) 1986-08-12
SE7510846L (sv) 1976-03-29
CH639230A5 (en) 1983-10-31
FR2286169B1 (xx) 1979-05-04
BR7506262A (pt) 1976-08-03
CA1074096A (en) 1980-03-25
NL7511394A (nl) 1976-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse