CA2277704A1 - Semiconductive jacket for cable and cable jacketed therewith - Google Patents
Semiconductive jacket for cable and cable jacketed therewith Download PDFInfo
- Publication number
- CA2277704A1 CA2277704A1 CA002277704A CA2277704A CA2277704A1 CA 2277704 A1 CA2277704 A1 CA 2277704A1 CA 002277704 A CA002277704 A CA 002277704A CA 2277704 A CA2277704 A CA 2277704A CA 2277704 A1 CA2277704 A1 CA 2277704A1
- Authority
- CA
- Canada
- Prior art keywords
- phase material
- cable
- semiconductive jacket
- minor
- major
- 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
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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Conductive Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Inorganic Insulating Materials (AREA)
- Insulated Conductors (AREA)
Abstract
A semiconductive jacket material for jacketing cables comprises a minor phase material comprising a semicrystalline polymer; a conductive filler material dispersed in said minor phase material in an amount sufficient to be equal to or greater than an amount required to generate a continuous conductive network in said minor phase material; and a major phase material, said major phase material being a polymer which when mixed with said minor phase material will not engage in electrostatic interactions that promote miscibility, said major phase material having said minor phase material dispersed therein in an amount sufficient to be equal to or greater than an amount required to generate a continuous conductive network in said major phase material, forming a semiconductive jacket material of a ternary composite having distinct co-continuous phases.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/113,914 US6514608B1 (en) | 1998-07-10 | 1998-07-10 | Semiconductive jacket for cable and cable jacketed therewith |
| US09/113,914 | 1998-07-10 | ||
| US09/306,735 | 1999-05-07 | ||
| US09/306,735 US6506492B1 (en) | 1998-07-10 | 1999-05-07 | Semiconductive jacket for cable and cable jacketed therewith |
| US09/307,735 US6189211B1 (en) | 1998-05-15 | 1999-05-10 | Method and arrangement for carrying out repair and/or maintenance work in the inner casing of a multishell turbomachine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2277704A1 true CA2277704A1 (en) | 2000-01-10 |
| CA2277704C CA2277704C (en) | 2009-03-17 |
Family
ID=33514608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002277704A Expired - Fee Related CA2277704C (en) | 1998-07-10 | 1999-07-09 | Semiconductive jacket for cable and cable jacketed therewith |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0971368B1 (en) |
| AT (1) | ATE282888T1 (en) |
| AU (1) | AU767532B2 (en) |
| BR (1) | BR9902675B1 (en) |
| CA (1) | CA2277704C (en) |
| DE (1) | DE69921904T2 (en) |
| ES (1) | ES2234211T3 (en) |
| NZ (1) | NZ336672A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2262311T3 (en) | 1998-02-12 | 2006-11-16 | Cabot Corporation | DRIVING POLYMERIC COMBINATIONS WITH DRIVER MATERIAL FINALLY DIVIDED LOCATED SELECTIVELY IN THE CONTINUOUS POLYMERIC PHASE OR IN THE CONTINUOUS INTERFACE. |
| US6221283B1 (en) | 1999-05-07 | 2001-04-24 | General Electric Company | Conductive compositions with compositionally controlled bulk resistivity |
| WO2000068299A2 (en) * | 1999-05-07 | 2000-11-16 | General Electric Company | Conductive compositions with compositionally controlled bulk resistivity |
| DE10020228A1 (en) * | 2000-04-25 | 2001-10-31 | Abb Research Ltd | High voltage insulation system |
| CA2655445C (en) * | 2006-07-13 | 2015-02-24 | Orica Explosives Technology Pty Ltd | Electrical conductive element |
| EP2580274B1 (en) | 2010-06-10 | 2018-10-24 | Borealis AG | Composition for a semiconductive layer of a cable and use thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4265789A (en) * | 1979-10-22 | 1981-05-05 | Polymer Cencentrates, Inc. | Conductive polymer processable as a thermoplastic |
| JPH01502676A (en) * | 1987-03-11 | 1989-09-14 | レイケム・コーポレイション | polymer composition |
| JP2603511B2 (en) * | 1988-04-15 | 1997-04-23 | 昭和電工株式会社 | Conductive plastic |
| US5037999A (en) * | 1990-03-08 | 1991-08-06 | W. L. Gore & Associates | Conductively-jacketed coaxial cable |
| US5844037A (en) * | 1996-07-24 | 1998-12-01 | The Dow Chemical Company | Thermoplastic polymer compositions with modified electrical conductivity |
| US6277303B1 (en) * | 1998-07-10 | 2001-08-21 | Pirelli Cable Corporation | Conductive polymer composite materials and methods of making same |
-
1999
- 1999-07-09 AU AU39138/99A patent/AU767532B2/en not_active Ceased
- 1999-07-09 AT AT99305465T patent/ATE282888T1/en not_active IP Right Cessation
- 1999-07-09 DE DE69921904T patent/DE69921904T2/en not_active Expired - Lifetime
- 1999-07-09 BR BRPI9902675-9A patent/BR9902675B1/en not_active IP Right Cessation
- 1999-07-09 NZ NZ336672A patent/NZ336672A/en not_active IP Right Cessation
- 1999-07-09 EP EP99305465A patent/EP0971368B1/en not_active Expired - Lifetime
- 1999-07-09 ES ES99305465T patent/ES2234211T3/en not_active Expired - Lifetime
- 1999-07-09 CA CA002277704A patent/CA2277704C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU767532B2 (en) | 2003-11-13 |
| ES2234211T3 (en) | 2005-06-16 |
| BR9902675A (en) | 2001-03-20 |
| AU3913899A (en) | 2000-02-03 |
| DE69921904T2 (en) | 2006-03-02 |
| ATE282888T1 (en) | 2004-12-15 |
| EP0971368B1 (en) | 2004-11-17 |
| NZ336672A (en) | 1999-11-29 |
| CA2277704C (en) | 2009-03-17 |
| EP0971368A1 (en) | 2000-01-12 |
| DE69921904D1 (en) | 2004-12-23 |
| BR9902675B1 (en) | 2011-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20190709 |