DE69033364D1 - CONSTRUCTION POLYMER COMPONENT - Google Patents
CONSTRUCTION POLYMER COMPONENTInfo
- Publication number
- DE69033364D1 DE69033364D1 DE69033364T DE69033364T DE69033364D1 DE 69033364 D1 DE69033364 D1 DE 69033364D1 DE 69033364 T DE69033364 T DE 69033364T DE 69033364 T DE69033364 T DE 69033364T DE 69033364 D1 DE69033364 D1 DE 69033364D1
- Authority
- DE
- Germany
- Prior art keywords
- heater
- composition
- standard
- conductive filler
- polymer component
- 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.)
- Expired - Lifetime
Links
- 229920000642 polymer Polymers 0.000 title abstract 2
- 238000010276 construction Methods 0.000 title 1
- 239000011231 conductive filler Substances 0.000 abstract 3
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Inorganic materials O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 abstract 1
- 229920001940 conductive polymer Polymers 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- YEAUATLBSVJFOY-UHFFFAOYSA-N tetraantimony hexaoxide Chemical group O1[Sb](O2)O[Sb]3O[Sb]1O[Sb]2O3 YEAUATLBSVJFOY-UHFFFAOYSA-N 0.000 abstract 1
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
-
- 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
- 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
-
- 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
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
-
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Ceramic Engineering (AREA)
- Electromagnetism (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Resistance Heating (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
A melt-extrudable conductive polymer composition which contains a polymer, a particulate conductive filler and a particulate non conductive filler. When a standard strip heater is made from the composition and tested in a UL VW-1 test, it has comparable performance to a heater made from a second composition which is the same as the composition but which does not contain the non conductive filler. When tested in a standard arcing fault test, the standard heater will trip a fuse in less time than is required by the second heater, i.e. in less than 30 seconds. A preferred nonconductive filler is Sb2O3.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40473089A | 1989-09-08 | 1989-09-08 | |
PCT/US1990/005102 WO1991003822A1 (en) | 1989-09-08 | 1990-09-10 | Conductive polymer device |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69033364D1 true DE69033364D1 (en) | 1999-12-30 |
DE69033364T2 DE69033364T2 (en) | 2000-07-27 |
Family
ID=23600799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69033364T Expired - Lifetime DE69033364T2 (en) | 1989-09-08 | 1990-09-10 | CONSTRUCTION POLYMER COMPONENT |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0490989B1 (en) |
JP (1) | JPH05500884A (en) |
KR (1) | KR920704316A (en) |
AT (1) | ATE187013T1 (en) |
CA (1) | CA2066254C (en) |
DE (1) | DE69033364T2 (en) |
WO (1) | WO1991003822A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6111234A (en) * | 1991-05-07 | 2000-08-29 | Batliwalla; Neville S. | Electrical device |
DE4221309A1 (en) * | 1992-06-29 | 1994-01-05 | Abb Research Ltd | Current limiting element |
EP0640995B1 (en) * | 1993-08-25 | 1997-06-25 | Abb Research Ltd. | Electrical resistor and application of this resistor in a current limiter |
IT1291999B1 (en) * | 1997-05-26 | 1999-01-25 | Alcantara Spa | FLAME RESISTANT AGENT USEFUL FOR MAKING A SYNTHETIC MICROFIBROUS NON-WOVEN FABRIC FIREPROOF PROCEDURE FOR ITS PREPARATION AND FABRICS |
NO319061B1 (en) * | 2003-05-15 | 2005-06-13 | Nexans | Lead-free electrical cable with high specific weight |
US20160021705A1 (en) | 2014-07-17 | 2016-01-21 | Gentherm Canada Ltd. | Self-regulating conductive heater and method of making |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT313588B (en) * | 1970-08-24 | 1974-02-25 | Oppitz Hans | Process for the production of electrically conductive composite materials |
US4006443A (en) * | 1975-09-11 | 1977-02-01 | Allen-Bradley Company | Composition resistor with an integral thermal fuse |
US4237441A (en) * | 1978-12-01 | 1980-12-02 | Raychem Corporation | Low resistivity PTC compositions |
US4591700A (en) * | 1980-05-19 | 1986-05-27 | Raychem Corporation | PTC compositions |
GB2173200B (en) * | 1985-03-30 | 1989-10-11 | Charles Romaniec | Conductive materials |
-
1990
- 1990-09-10 EP EP90914344A patent/EP0490989B1/en not_active Expired - Lifetime
- 1990-09-10 KR KR1019920700519A patent/KR920704316A/en not_active Application Discontinuation
- 1990-09-10 JP JP2513433A patent/JPH05500884A/en active Pending
- 1990-09-10 AT AT90914344T patent/ATE187013T1/en not_active IP Right Cessation
- 1990-09-10 DE DE69033364T patent/DE69033364T2/en not_active Expired - Lifetime
- 1990-09-10 WO PCT/US1990/005102 patent/WO1991003822A1/en active IP Right Grant
- 1990-09-10 CA CA002066254A patent/CA2066254C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0490989A1 (en) | 1992-06-24 |
DE69033364T2 (en) | 2000-07-27 |
ATE187013T1 (en) | 1999-12-15 |
JPH05500884A (en) | 1993-02-18 |
WO1991003822A1 (en) | 1991-03-21 |
CA2066254C (en) | 1999-11-02 |
CA2066254A1 (en) | 1991-03-09 |
EP0490989B1 (en) | 1999-11-24 |
KR920704316A (en) | 1992-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: TYCO ELECTRONICS CORP., MIDDLETOWN, PA., US |