ATE29329T1 - CONDUCTIVE FILLED POLYMER COMPOUNDS. - Google Patents
CONDUCTIVE FILLED POLYMER COMPOUNDS.Info
- Publication number
- ATE29329T1 ATE29329T1 AT81301764T AT81301764T ATE29329T1 AT E29329 T1 ATE29329 T1 AT E29329T1 AT 81301764 T AT81301764 T AT 81301764T AT 81301764 T AT81301764 T AT 81301764T AT E29329 T1 ATE29329 T1 AT E29329T1
- Authority
- AT
- Austria
- Prior art keywords
- polymer compounds
- compositions
- filled polymer
- conductive filled
- conductive
- Prior art date
Links
Classifications
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Ceramic Engineering (AREA)
- Electromagnetism (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Thermistors And Varistors (AREA)
- Conductive Materials (AREA)
Abstract
The invention relates to conductive polymer compositions comprising carbon black or graphite dispersed in a polymer. The compositions of the invention further comprise an arc-controlling additive such as alumina trihydrate. Such compositions have improved performance when subjected to electrical stress and are, therefore, particularly useful in circuit protection devices.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14198980A | 1980-04-21 | 1980-04-21 | |
EP81301764A EP0038713B1 (en) | 1980-04-21 | 1981-04-21 | Conductive polymer compositions containing fillers |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE29329T1 true ATE29329T1 (en) | 1987-09-15 |
Family
ID=22498109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT81301764T ATE29329T1 (en) | 1980-04-21 | 1981-04-21 | CONDUCTIVE FILLED POLYMER COMPOUNDS. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0038713B1 (en) |
JP (1) | JPS56161463A (en) |
AT (1) | ATE29329T1 (en) |
CA (1) | CA1176453A (en) |
DE (1) | DE3176415D1 (en) |
GB (1) | GB2074169B (en) |
HK (1) | HK83089A (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4413301A (en) | 1980-04-21 | 1983-11-01 | Raychem Corporation | Circuit protection devices comprising PTC element |
EP0099717A3 (en) * | 1982-07-20 | 1986-09-17 | The British Petroleum Company p.l.c. | Conducting unsaturated polyester resin compositions |
EP0190772B1 (en) * | 1982-11-17 | 1991-05-08 | Kabushiki Kaisha Meidensha | Electrically conductive plastics material |
ATE77155T1 (en) | 1983-06-30 | 1992-06-15 | Raychem Corp | METHOD OF DETECTING AND OBTAINING INFORMATION ABOUT THE CHANGES OF VARIABLES. |
JPS6028195A (en) * | 1983-07-27 | 1985-02-13 | 松下電器産業株式会社 | Heater |
JPS6053560A (en) * | 1983-09-05 | 1985-03-27 | Dainichi Seika Kogyo Kk | Conductive polyphenylene sulfide resin composition |
US4528213A (en) * | 1983-11-22 | 1985-07-09 | Rca Corporation | EMI/RFI Shielding composition |
US4774024A (en) * | 1985-03-14 | 1988-09-27 | Raychem Corporation | Conductive polymer compositions |
US4884163A (en) * | 1985-03-14 | 1989-11-28 | Raychem Corporation | Conductive polymer devices |
US4647896A (en) * | 1985-03-14 | 1987-03-03 | Raychem Corporation | Materials for packaging circuit protection devices |
JPS62119272A (en) * | 1985-11-19 | 1987-05-30 | Mitsubishi Petrochem Co Ltd | Resin resistor |
JPH0777161B2 (en) * | 1986-10-24 | 1995-08-16 | 日本メクトロン株式会社 | PTC composition, method for producing the same and PTC element |
DE3722480A1 (en) * | 1987-07-08 | 1989-01-19 | Kabelmetal Electro Gmbh | CRAFT-RESISTANT INSULATING MOLDED PARTS |
US4924074A (en) * | 1987-09-30 | 1990-05-08 | Raychem Corporation | Electrical device comprising conductive polymers |
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 |
WO1990003681A1 (en) * | 1988-09-20 | 1990-04-05 | Raychem Limited | Circuit protection arrangement |
US5122775A (en) * | 1990-02-14 | 1992-06-16 | Raychem Corporation | Connection device for resistive elements |
US5174924A (en) * | 1990-06-04 | 1992-12-29 | Fujikura Ltd. | Ptc conductive polymer composition containing carbon black having large particle size and high dbp absorption |
US5089801A (en) * | 1990-09-28 | 1992-02-18 | Raychem Corporation | Self-regulating ptc devices having shaped laminar conductive terminals |
US6111234A (en) * | 1991-05-07 | 2000-08-29 | Batliwalla; Neville S. | Electrical device |
EP1274100B1 (en) * | 2001-07-02 | 2011-02-02 | Dupont-Mitsui Fluorochemicals Company, Ltd. | Electrically conducting fluoropolymer composition |
JP6729410B2 (en) * | 2017-01-17 | 2020-07-22 | トヨタ自動車株式会社 | All solid state battery |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1207401A (en) * | 1955-07-21 | 1960-02-16 | Thomson Houston Comp Francaise | Insulation for electrical devices |
US3351882A (en) * | 1964-10-09 | 1967-11-07 | Polyelectric Corp | Plastic resistance elements and methods for making same |
GB1185473A (en) * | 1966-09-14 | 1970-03-25 | British Insulated Callenders | Improvements in Conductive or Semi-Conductive Fibrous Sheet Material. |
JPS5136876A (en) * | 1974-09-25 | 1976-03-27 | Hitachi Ltd | Sairisuta no reetokokasokuteihoho narabini sochi |
JPS5179140A (en) * | 1974-12-28 | 1976-07-09 | Furukawa Electric Co Ltd | HANDO DENSEIJUSHI SEIBUTSU |
GB1604735A (en) * | 1978-04-14 | 1981-12-16 | Raychem Corp | Ptc compositions and devices comprising them |
US4237441A (en) * | 1978-12-01 | 1980-12-02 | Raychem Corporation | Low resistivity PTC compositions |
-
1981
- 1981-04-21 JP JP6053681A patent/JPS56161463A/en active Granted
- 1981-04-21 CA CA000375879A patent/CA1176453A/en not_active Expired
- 1981-04-21 AT AT81301764T patent/ATE29329T1/en not_active IP Right Cessation
- 1981-04-21 EP EP81301764A patent/EP0038713B1/en not_active Expired
- 1981-04-21 DE DE8181301764T patent/DE3176415D1/en not_active Expired
- 1981-04-21 GB GB8112310A patent/GB2074169B/en not_active Expired
-
1989
- 1989-10-19 HK HK830/89A patent/HK83089A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1176453A (en) | 1984-10-23 |
JPS56161463A (en) | 1981-12-11 |
EP0038713A2 (en) | 1981-10-28 |
GB2074169A (en) | 1981-10-28 |
HK83089A (en) | 1989-10-27 |
DE3176415D1 (en) | 1987-10-08 |
GB2074169B (en) | 1983-12-21 |
EP0038713B1 (en) | 1987-09-02 |
JPH0428744B2 (en) | 1992-05-15 |
EP0038713A3 (en) | 1981-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |