FR2378337A1 - Compositions d'etancheite longitudinale pour cables electriques isoles - Google Patents
Compositions d'etancheite longitudinale pour cables electriques isolesInfo
- Publication number
- FR2378337A1 FR2378337A1 FR7702219A FR7702219A FR2378337A1 FR 2378337 A1 FR2378337 A1 FR 2378337A1 FR 7702219 A FR7702219 A FR 7702219A FR 7702219 A FR7702219 A FR 7702219A FR 2378337 A1 FR2378337 A1 FR 2378337A1
- Authority
- FR
- France
- Prior art keywords
- pts
- plastomer
- polymer
- compsn
- cellulose ether
- 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
- 239000000463 material Substances 0.000 title abstract 3
- 229920000034 Plastomer Polymers 0.000 title abstract 2
- 229920003086 cellulose ether Polymers 0.000 title abstract 2
- 229920001971 elastomer Polymers 0.000 title abstract 2
- 239000000806 elastomer Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000565 sealant Substances 0.000 title 1
- -1 polyethylene Polymers 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- 229920002943 EPDM rubber Polymers 0.000 abstract 1
- 229920000896 Ethulose Polymers 0.000 abstract 1
- 239000001859 Ethyl hydroxyethyl cellulose Substances 0.000 abstract 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 239000011231 conductive filler Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 235000019326 ethyl hydroxyethyl cellulose Nutrition 0.000 abstract 1
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 abstract 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 abstract 1
- 229940071676 hydroxypropylcellulose Drugs 0.000 abstract 1
- 239000012764 mineral filler Substances 0.000 abstract 1
- GBCAVSYHPPARHX-UHFFFAOYSA-M n'-cyclohexyl-n-[2-(4-methylmorpholin-4-ium-4-yl)ethyl]methanediimine;4-methylbenzenesulfonate Chemical compound CC1=CC=C(S([O-])(=O)=O)C=C1.C1CCCCC1N=C=NCC[N+]1(C)CCOCC1 GBCAVSYHPPARHX-UHFFFAOYSA-M 0.000 abstract 1
- 229920003052 natural elastomer Polymers 0.000 abstract 1
- 229920001194 natural rubber Polymers 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000008961 swelling Effects 0.000 abstract 1
- 229920003051 synthetic elastomer Polymers 0.000 abstract 1
- 239000005061 synthetic rubber Substances 0.000 abstract 1
- 229920001897 terpolymer Polymers 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
- H01B7/288—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid
Landscapes
- Sealing Material Composition (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7702219A FR2378337A1 (fr) | 1977-01-20 | 1977-01-20 | Compositions d'etancheite longitudinale pour cables electriques isoles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7702219A FR2378337A1 (fr) | 1977-01-20 | 1977-01-20 | Compositions d'etancheite longitudinale pour cables electriques isoles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2378337A1 true FR2378337A1 (fr) | 1978-08-18 |
| FR2378337B1 FR2378337B1 (enrdf_load_stackoverflow) | 1981-07-24 |
Family
ID=9185947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7702219A Granted FR2378337A1 (fr) | 1977-01-20 | 1977-01-20 | Compositions d'etancheite longitudinale pour cables electriques isoles |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2378337A1 (enrdf_load_stackoverflow) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2441905A2 (fr) * | 1978-11-14 | 1980-06-13 | Jeumont Schneider | Procede pour etancheifier longitudinalement a l'eau un cable electrique a isolation synthetique et cable obtenu selon ce procede |
| EP0031789B1 (de) * | 1979-12-20 | 1985-05-08 | Siemens Aktiengesellschaft | Längswasserdichtes elektrisches Kabel und Verfahren zu seiner Herstellung |
| EP0179937A1 (en) * | 1983-09-05 | 1986-05-07 | Seitetsu Kagaku Co., Ltd. | Water-swellable elastomer composition |
| FR2597255A1 (fr) * | 1986-04-14 | 1987-10-16 | Pirelli Cavi Spa | Cable electrique a isolant extrude et a conducteur etanche par bourrage, matiere de bourrage pour conducteurs de cables electriques et procede de fabrication de ces cables |
| WO1988006741A1 (en) * | 1987-03-03 | 1988-09-07 | Union Carbide Benelux N.V. | Cable containing water-blocking material |
| EP0391012A1 (de) * | 1989-04-07 | 1990-10-10 | Siemens Aktiengesellschaft | Extrudierbare Mischung auf Polymerbasis für elektrische Kabel und elektrisches Kabel mit einem Innenmantel aus dieser Mischung |
| US5049593A (en) * | 1986-05-16 | 1991-09-17 | Pirelli Cable Corporation | Stranded conductor filling compound of low molecular weight polymer and water swellable organic material |
| EP0246726B1 (en) * | 1986-05-16 | 1993-04-14 | Pirelli Cable Corporation | Method of making a cable |
| WO1995027290A1 (en) * | 1994-04-05 | 1995-10-12 | Nkt Cables A/S | A power cable having an axial and a radial water seal |
| US6331353B1 (en) | 1999-08-17 | 2001-12-18 | Pirelli Cables And Systems Llc | Stranded conductor filling compound and cables using same |
-
1977
- 1977-01-20 FR FR7702219A patent/FR2378337A1/fr active Granted
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2441905A2 (fr) * | 1978-11-14 | 1980-06-13 | Jeumont Schneider | Procede pour etancheifier longitudinalement a l'eau un cable electrique a isolation synthetique et cable obtenu selon ce procede |
| EP0031789B1 (de) * | 1979-12-20 | 1985-05-08 | Siemens Aktiengesellschaft | Längswasserdichtes elektrisches Kabel und Verfahren zu seiner Herstellung |
| EP0179937A1 (en) * | 1983-09-05 | 1986-05-07 | Seitetsu Kagaku Co., Ltd. | Water-swellable elastomer composition |
| FR2597255A1 (fr) * | 1986-04-14 | 1987-10-16 | Pirelli Cavi Spa | Cable electrique a isolant extrude et a conducteur etanche par bourrage, matiere de bourrage pour conducteurs de cables electriques et procede de fabrication de ces cables |
| US5049593A (en) * | 1986-05-16 | 1991-09-17 | Pirelli Cable Corporation | Stranded conductor filling compound of low molecular weight polymer and water swellable organic material |
| EP0246726B1 (en) * | 1986-05-16 | 1993-04-14 | Pirelli Cable Corporation | Method of making a cable |
| EP0517287A3 (en) * | 1986-05-16 | 1993-06-30 | Pirelli Cable Corporation | Filling composition for electrical cables, and method of making cables using it |
| WO1988006741A1 (en) * | 1987-03-03 | 1988-09-07 | Union Carbide Benelux N.V. | Cable containing water-blocking material |
| EP0391012A1 (de) * | 1989-04-07 | 1990-10-10 | Siemens Aktiengesellschaft | Extrudierbare Mischung auf Polymerbasis für elektrische Kabel und elektrisches Kabel mit einem Innenmantel aus dieser Mischung |
| WO1995027290A1 (en) * | 1994-04-05 | 1995-10-12 | Nkt Cables A/S | A power cable having an axial and a radial water seal |
| US6331353B1 (en) | 1999-08-17 | 2001-12-18 | Pirelli Cables And Systems Llc | Stranded conductor filling compound and cables using same |
| EP1218176A4 (en) * | 1999-08-17 | 2003-08-20 | Pirelli Cables & Systems Llc | TWIN CONDUCTOR FILLING COMPOUND AND CABLES USING THE SAME |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2378337B1 (enrdf_load_stackoverflow) | 1981-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |