NZ336672A - Semiconductive cable jacket, semicrystalline polymer minor phase with conductive filler dispersed in major phase material to form ternary composite - Google Patents
Semiconductive cable jacket, semicrystalline polymer minor phase with conductive filler dispersed in major phase material to form ternary compositeInfo
- Publication number
- NZ336672A NZ336672A NZ336672A NZ33667299A NZ336672A NZ 336672 A NZ336672 A NZ 336672A NZ 336672 A NZ336672 A NZ 336672A NZ 33667299 A NZ33667299 A NZ 33667299A NZ 336672 A NZ336672 A NZ 336672A
- Authority
- NZ
- New Zealand
- Prior art keywords
- phase
- conductive filler
- minor phase
- semicrystalline polymer
- major
- 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
- 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
Abstract
A semiconductive jacket material for an electrical cable includes a semicrystalline polymer makes up a minor phase. The minor phase has a conductive filler material dispersed in it in an amount greater than or equal to an amount required to generate a continuous conductive network in the minor phase. The jacket material also includes a major phase, which is a polymer which, when mixed with the minor phase will not engage in electrostatic interactions that promote miscibility. The minor phase is dispersed in the major phase in an amount greater than or equal to an amount required to generate a continuous conductive network in the major phase, forming a ternary composite having co-continuous distinct phases. The semicrystalline polymer may be high density polyethylene, and the conductive filler may be carbon black, graphite, conductive polymer, metallic particles, or carbon fibres.
Applications Claiming Priority (3)
| 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 |
| US09/306,735 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 (1)
| Publication Number | Publication Date |
|---|---|
| NZ336672A true NZ336672A (en) | 1999-11-29 |
Family
ID=33514608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ336672A NZ336672A (en) | 1998-07-10 | 1999-07-09 | Semiconductive cable jacket, semicrystalline polymer minor phase with conductive filler dispersed in major phase material to form ternary composite |
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 |
| JP2002544308A (en) * | 1999-05-07 | 2002-12-24 | ゼネラル・エレクトリック・カンパニイ | Conductive composition whose volume resistivity is controlled by its composition |
| DE10020228A1 (en) * | 2000-04-25 | 2001-10-31 | Abb Research Ltd | High voltage insulation system |
| EP2041758B1 (en) * | 2006-07-13 | 2014-08-20 | Orica Explosives Technology Pty Ltd | Electrical conductive element |
| BR112012031508B1 (en) | 2010-06-10 | 2020-03-03 | Borealis Ag | COMPOSITION, ARTICLE AND CABLE UNDERSTANDING THE SAME AND ITS PRODUCTION AND USE PROCESS |
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 CA CA002277704A patent/CA2277704C/en not_active Expired - Fee Related
- 1999-07-09 BR BRPI9902675-9A patent/BR9902675B1/en not_active IP Right Cessation
- 1999-07-09 DE DE69921904T patent/DE69921904T2/en not_active Expired - Lifetime
- 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 AT AT99305465T patent/ATE282888T1/en not_active IP Right Cessation
- 1999-07-09 AU AU39138/99A patent/AU767532B2/en not_active Ceased
- 1999-07-09 ES ES99305465T patent/ES2234211T3/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BR9902675A (en) | 2001-03-20 |
| BR9902675B1 (en) | 2011-11-01 |
| ES2234211T3 (en) | 2005-06-16 |
| DE69921904T2 (en) | 2006-03-02 |
| CA2277704A1 (en) | 2000-01-10 |
| CA2277704C (en) | 2009-03-17 |
| EP0971368A1 (en) | 2000-01-12 |
| AU3913899A (en) | 2000-02-03 |
| ATE282888T1 (en) | 2004-12-15 |
| AU767532B2 (en) | 2003-11-13 |
| DE69921904D1 (en) | 2004-12-23 |
| EP0971368B1 (en) | 2004-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RENW | Renewal (renewal fees accepted) | ||
| RENW | Renewal (renewal fees accepted) | ||
| RENW | Renewal (renewal fees accepted) | ||
| EXPY | Patent expired |