GB2055854B - Electrical tree and water tree resistant polymer compositions - Google Patents
Electrical tree and water tree resistant polymer compositionsInfo
- Publication number
- GB2055854B GB2055854B GB8023773A GB8023773A GB2055854B GB 2055854 B GB2055854 B GB 2055854B GB 8023773 A GB8023773 A GB 8023773A GB 8023773 A GB8023773 A GB 8023773A GB 2055854 B GB2055854 B GB 2055854B
- Authority
- GB
- United Kingdom
- Prior art keywords
- tree
- polymer compositions
- resistant polymer
- electrical
- water
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0091—Complexes with metal-heteroatom-bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/46—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes silicones
-
- 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
- H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
- Silicon Polymers (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5887879A | 1979-07-19 | 1979-07-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2055854A GB2055854A (en) | 1981-03-11 |
GB2055854B true GB2055854B (en) | 1983-10-19 |
Family
ID=22019465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8023773A Expired GB2055854B (en) | 1979-07-19 | 1980-07-21 | Electrical tree and water tree resistant polymer compositions |
Country Status (18)
Country | Link |
---|---|
JP (1) | JPS5620057A (en) |
AT (1) | AT371830B (en) |
AU (1) | AU6028380A (en) |
BE (1) | BE884394A (en) |
BR (1) | BR8004510A (en) |
CA (1) | CA1161589A (en) |
DE (1) | DE3026586A1 (en) |
DK (1) | DK310280A (en) |
ES (1) | ES8105886A1 (en) |
FI (1) | FI802284A (en) |
FR (1) | FR2461734A1 (en) |
GB (1) | GB2055854B (en) |
IT (1) | IT1132208B (en) |
LU (1) | LU82641A1 (en) |
NL (1) | NL8004164A (en) |
NO (1) | NO802166L (en) |
NZ (1) | NZ194381A (en) |
SE (1) | SE8005265L (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0109797A3 (en) * | 1982-11-18 | 1984-06-27 | Dow Corning Corporation | Polymeric compositions resistant to electrical and water treeing |
EP0114495A3 (en) * | 1982-12-27 | 1984-10-17 | Dow Corning Corporation | Anti-treeing additives |
CA1222084A (en) * | 1983-04-08 | 1987-05-19 | Gary A. Vincent | Anti-treeing additives |
GB8617004D0 (en) * | 1986-07-11 | 1986-08-20 | Bp Chem Int Ltd | Polymer composition |
DE3628554A1 (en) * | 1986-08-22 | 1988-03-03 | Licentia Gmbh | PLASTIC INSULATION |
DE4023702B4 (en) * | 1990-07-26 | 2007-01-11 | Sonderhoff Gmbh | Use of a thermosetting one-component polyurethane composition as pourable and sprayable sealant for the production of inflatable rubber-like seals |
DE4204200A1 (en) * | 1992-02-13 | 1993-08-19 | Daimler Benz Ag | Liq. useful as heat transfer and insulating media - comprises mixt. of poly-alpha-olefin(s) and/or isoparaffin(s) with poly:di:methyl:siloxane(s) and/or poly:alkyl -/poly:aryl:siloxane(s) |
JP2007273277A (en) * | 2006-03-31 | 2007-10-18 | Furukawa Electric Co Ltd:The | Cable, and deterioration prevention method of cable |
EP2107951B1 (en) * | 2007-01-12 | 2013-07-10 | Utilx Corporation | Composition and method for restoring an electrical cable and inhibiting corrosion in the aluminum conductor core |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4020214A (en) * | 1973-06-21 | 1977-04-26 | General Electric Company | Method of making an insulated electrical conductor using pressureless curing of filled ethylene containing polymeric compositions, and an insulated conductor formed thereby |
US4100089A (en) * | 1976-01-16 | 1978-07-11 | Raychem Corporation | High-voltage insulating material comprising anti-tracking and erosion inhibiting compounds with insulating polymers |
DE2737430C2 (en) * | 1977-08-19 | 1983-03-17 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Polyolefin insulation with a voltage stabilizer |
-
1980
- 1980-07-02 CA CA000355215A patent/CA1161589A/en not_active Expired
- 1980-07-09 AU AU60283/80A patent/AU6028380A/en not_active Abandoned
- 1980-07-14 DE DE19803026586 patent/DE3026586A1/en not_active Withdrawn
- 1980-07-17 AT AT0372680A patent/AT371830B/en not_active IP Right Cessation
- 1980-07-18 NL NL8004164A patent/NL8004164A/en not_active Application Discontinuation
- 1980-07-18 SE SE8005265A patent/SE8005265L/en not_active Application Discontinuation
- 1980-07-18 NZ NZ194381A patent/NZ194381A/en unknown
- 1980-07-18 BE BE0/201467A patent/BE884394A/en not_active IP Right Cessation
- 1980-07-18 DK DK310280A patent/DK310280A/en not_active Application Discontinuation
- 1980-07-18 LU LU82641A patent/LU82641A1/en unknown
- 1980-07-18 BR BR8004510A patent/BR8004510A/en unknown
- 1980-07-18 FR FR8015919A patent/FR2461734A1/en active Granted
- 1980-07-18 ES ES494311A patent/ES8105886A1/en not_active Expired
- 1980-07-18 NO NO802166A patent/NO802166L/en unknown
- 1980-07-18 FI FI802284A patent/FI802284A/en not_active Application Discontinuation
- 1980-07-18 IT IT23552/80A patent/IT1132208B/en active
- 1980-07-18 JP JP9770880A patent/JPS5620057A/en active Pending
- 1980-07-21 GB GB8023773A patent/GB2055854B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK310280A (en) | 1981-01-20 |
ES494311A0 (en) | 1981-07-01 |
NZ194381A (en) | 1982-09-14 |
BE884394A (en) | 1981-01-19 |
SE8005265L (en) | 1981-02-04 |
FR2461734A1 (en) | 1981-02-06 |
ES8105886A1 (en) | 1981-07-01 |
IT1132208B (en) | 1986-06-25 |
NO802166L (en) | 1981-01-20 |
DE3026586A1 (en) | 1981-02-05 |
IT8023552A0 (en) | 1980-07-18 |
FI802284A (en) | 1981-01-20 |
AT371830B (en) | 1983-08-10 |
NL8004164A (en) | 1981-01-21 |
ATA372680A (en) | 1982-12-15 |
CA1161589A (en) | 1984-01-31 |
FR2461734B1 (en) | 1983-11-18 |
JPS5620057A (en) | 1981-02-25 |
GB2055854A (en) | 1981-03-11 |
AU6028380A (en) | 1982-01-28 |
BR8004510A (en) | 1981-02-03 |
LU82641A1 (en) | 1981-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |