JPS5244860A - Ptc compositions and process for manufacture - Google Patents

Ptc compositions and process for manufacture

Info

Publication number
JPS5244860A
JPS5244860A JP9310376A JP9310376A JPS5244860A JP S5244860 A JPS5244860 A JP S5244860A JP 9310376 A JP9310376 A JP 9310376A JP 9310376 A JP9310376 A JP 9310376A JP S5244860 A JPS5244860 A JP S5244860A
Authority
JP
Japan
Prior art keywords
manufacture
ptc compositions
ptc
compositions
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.)
Pending
Application number
JP9310376A
Other languages
English (en)
Inventor
Uiriamu Moiyaa Jiyunia Uenderu
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 JPS5244860A publication Critical patent/JPS5244860A/ja
Pending 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
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • Ceramic Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Thermistors And Varistors (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Resistance Heating (AREA)
  • Conductive Materials (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
JP9310376A 1975-08-04 1976-08-04 Ptc compositions and process for manufacture Pending JPS5244860A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60142475A 1975-08-04 1975-08-04

Publications (1)

Publication Number Publication Date
JPS5244860A true JPS5244860A (en) 1977-04-08

Family

ID=24407437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9310376A Pending JPS5244860A (en) 1975-08-04 1976-08-04 Ptc compositions and process for manufacture

Country Status (3)

Country Link
JP (1) JPS5244860A (ja)
DE (1) DE2634999A1 (ja)
FR (1) FR2321751A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525499A (en) * 1978-08-10 1980-02-23 Eaton Corp Semiconductive polymer composition and electrical heating use thereof
JPS5716424A (en) * 1980-07-02 1982-01-27 Seiko Epson Corp Electrochromic display body
JPS5853932A (ja) * 1981-09-28 1983-03-30 Tokyo Ink Kk プラスチツクス・金属用導電性熱融着性樹脂組成物
JPS6080201A (ja) * 1983-10-11 1985-05-08 出光興産株式会社 感熱抵抗性導電性材料の製造法
JPS61181859A (ja) * 1985-02-06 1986-08-14 Mitsubishi Petrochem Co Ltd 正の温度係数特性を有する導電性重合体組成物
US4655963A (en) * 1984-11-14 1987-04-07 Central Glass Company, Limited Electroconductive resin composition using fluorine-containing graft copolymer
JPS62279603A (ja) * 1986-05-29 1987-12-04 出光興産株式会社 高分子正温度特性抵抗体の製造方法

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1604735A (en) * 1978-04-14 1981-12-16 Raychem Corp Ptc compositions and devices comprising them
FR2368127A1 (fr) * 1976-10-15 1978-05-12 Raychem Corp Compositions a coefficient de temperature positif et dispositifs en comprenant
US4388607A (en) 1976-12-16 1983-06-14 Raychem Corporation Conductive polymer compositions, and to devices comprising such compositions
GB1597007A (en) * 1976-12-16 1981-09-03 Raychem Corp Conductive polymer compositions and devices
GB1604904A (en) * 1977-05-18 1981-12-16 Raychem Corp Electrical devices and heating method
US4237441A (en) * 1978-12-01 1980-12-02 Raychem Corporation Low resistivity PTC compositions
US4277673A (en) * 1979-03-26 1981-07-07 E-B Industries, Inc. Electrically conductive self-regulating article
CA1168433A (en) * 1980-05-19 1984-06-05 Umesh K. Sopory Ptc conductive polymers and devices comprising them
US4591700A (en) * 1980-05-19 1986-05-27 Raychem Corporation PTC compositions
US4951382A (en) * 1981-04-02 1990-08-28 Raychem Corporation Method of making a PTC conductive polymer electrical device
US5140297A (en) * 1981-04-02 1992-08-18 Raychem Corporation PTC conductive polymer compositions
EP0311142B1 (en) * 1981-04-02 1993-12-15 Raychem Corporation Radiation cross-linking of ptc conductive polymers
US4955267A (en) * 1981-04-02 1990-09-11 Raychem Corporation Method of making a PTC conductive polymer electrical device
US4951384A (en) * 1981-04-02 1990-08-28 Raychem Corporation Method of making a PTC conductive polymer electrical device
US4426633A (en) 1981-04-15 1984-01-17 Raychem Corporation Devices containing PTC conductive polymer compositions
US5195013A (en) * 1981-04-02 1993-03-16 Raychem Corporation PTC conductive polymer compositions
US5227946A (en) * 1981-04-02 1993-07-13 Raychem Corporation Electrical device comprising a PTC conductive polymer
US4845838A (en) * 1981-04-02 1989-07-11 Raychem Corporation Method of making a PTC conductive polymer electrical device
US4459473A (en) * 1982-05-21 1984-07-10 Raychem Corporation Self-regulating heaters
US5166658A (en) * 1987-09-30 1992-11-24 Raychem Corporation Electrical device comprising conductive polymers
US4907340A (en) * 1987-09-30 1990-03-13 Raychem Corporation Electrical device comprising conductive polymers
US4924074A (en) * 1987-09-30 1990-05-08 Raychem Corporation Electrical device comprising conductive polymers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534238B1 (ja) * 1967-08-23 1978-02-15

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525499A (en) * 1978-08-10 1980-02-23 Eaton Corp Semiconductive polymer composition and electrical heating use thereof
JPS6221235B2 (ja) * 1978-08-10 1987-05-12 Eaton Corp
JPS5716424A (en) * 1980-07-02 1982-01-27 Seiko Epson Corp Electrochromic display body
JPS5853932A (ja) * 1981-09-28 1983-03-30 Tokyo Ink Kk プラスチツクス・金属用導電性熱融着性樹脂組成物
JPS6223979B2 (ja) * 1981-09-28 1987-05-26 Tokyo Inki Kk
JPS6080201A (ja) * 1983-10-11 1985-05-08 出光興産株式会社 感熱抵抗性導電性材料の製造法
JPH0552041B2 (ja) * 1983-10-11 1993-08-04 Idemitsu Kosan Co
US4655963A (en) * 1984-11-14 1987-04-07 Central Glass Company, Limited Electroconductive resin composition using fluorine-containing graft copolymer
JPS61181859A (ja) * 1985-02-06 1986-08-14 Mitsubishi Petrochem Co Ltd 正の温度係数特性を有する導電性重合体組成物
JPS62279603A (ja) * 1986-05-29 1987-12-04 出光興産株式会社 高分子正温度特性抵抗体の製造方法

Also Published As

Publication number Publication date
FR2321751A1 (fr) 1977-03-18
DE2634999A1 (de) 1977-02-10

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