GB1470502A - Polymer compositions for electrical use - Google Patents
Polymer compositions for electrical useInfo
- Publication number
- GB1470502A GB1470502A GB4972376A GB4972376A GB1470502A GB 1470502 A GB1470502 A GB 1470502A GB 4972376 A GB4972376 A GB 4972376A GB 4972376 A GB4972376 A GB 4972376A GB 1470502 A GB1470502 A GB 1470502A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- crystal structure
- compositions
- ethylene
- copper
- 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
- 239000000203 mixture Substances 0.000 title abstract 6
- 229920000642 polymer Polymers 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- 229920001577 copolymer Polymers 0.000 abstract 4
- 239000013078 crystal Substances 0.000 abstract 4
- 229910052596 spinel Inorganic materials 0.000 abstract 4
- 239000011029 spinel Substances 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 3
- -1 alkali metal tartrates Chemical class 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 239000000945 filler Substances 0.000 abstract 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 abstract 2
- 229910000859 α-Fe Inorganic materials 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 229910020599 Co 3 O 4 Inorganic materials 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229920002943 EPDM rubber Polymers 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 229910052581 Si3N4 Inorganic materials 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001308 Zinc ferrite Inorganic materials 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- 239000001166 ammonium sulphate Substances 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- 229910001566 austenite Inorganic materials 0.000 abstract 1
- 229910002113 barium titanate Inorganic materials 0.000 abstract 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 abstract 1
- JZKFIPKXQBZXMW-UHFFFAOYSA-L beryllium difluoride Chemical compound F[Be]F JZKFIPKXQBZXMW-UHFFFAOYSA-L 0.000 abstract 1
- HITXEXPSQXNMAN-UHFFFAOYSA-N bis(tellanylidene)molybdenum Chemical compound [Te]=[Mo]=[Te] HITXEXPSQXNMAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052792 caesium Inorganic materials 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000011231 conductive filler Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- JGDFBJMWFLXCLJ-UHFFFAOYSA-N copper chromite Chemical compound [Cu]=O.[Cu]=O.O=[Cr]O[Cr]=O JGDFBJMWFLXCLJ-UHFFFAOYSA-N 0.000 abstract 1
- YWGBSAFMEBIEFL-UHFFFAOYSA-N copper dioxido(oxo)manganese Chemical compound [Cu+2].[O-][Mn]([O-])=O YWGBSAFMEBIEFL-UHFFFAOYSA-N 0.000 abstract 1
- XKUKSGPZAADMRA-UHFFFAOYSA-N glycyl-glycyl-glycine Natural products NCC(=O)NCC(=O)NCC(O)=O XKUKSGPZAADMRA-UHFFFAOYSA-N 0.000 abstract 1
- 108010067216 glycyl-glycyl-glycine Proteins 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- DCYOBGZUOMKFPA-UHFFFAOYSA-N iron(2+);iron(3+);octadecacyanide Chemical compound [Fe+2].[Fe+2].[Fe+2].[Fe+3].[Fe+3].[Fe+3].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] DCYOBGZUOMKFPA-UHFFFAOYSA-N 0.000 abstract 1
- 239000011133 lead Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- MHWZQNGIEIYAQJ-UHFFFAOYSA-N molybdenum diselenide Chemical compound [Se]=[Mo]=[Se] MHWZQNGIEIYAQJ-UHFFFAOYSA-N 0.000 abstract 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 abstract 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- LJCNRYVRMXRIQR-OLXYHTOASA-L potassium sodium L-tartrate Chemical compound [Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O LJCNRYVRMXRIQR-OLXYHTOASA-L 0.000 abstract 1
- 229960003351 prussian blue Drugs 0.000 abstract 1
- 239000013225 prussian blue Substances 0.000 abstract 1
- 229910052701 rubidium Inorganic materials 0.000 abstract 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910010271 silicon carbide Inorganic materials 0.000 abstract 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 235000011006 sodium potassium tartrate Nutrition 0.000 abstract 1
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 150000003624 transition metals Chemical class 0.000 abstract 1
- 229910052727 yttrium Inorganic materials 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- WGEATSXPYVGFCC-UHFFFAOYSA-N zinc ferrite Chemical compound O=[Zn].O=[Fe]O[Fe]=O WGEATSXPYVGFCC-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
-
- 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
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)
Abstract
1470502 Ethylene/propylene copolymer compositions RAYCHEM Ltd 19 March 1974 [20 March 1973] 49723/76 Divided out of 1470501 Heading C3P Compositions for controlling electrical stress at cable junctions and terminations comprise an ethylene/propylene copolymer having dispersed therein a particulate filler selected from (a) compounds having a perovskite type crystal structure; (b) compounds having a spinel crystal structure, other than γ-Fe 2 O 3 and spinel itself; (c) compounds having an inverse spinel crystal structure; (d) compounds having a mixed spinel crystal structure; (e) dichalcogenides of transition metals and tin; (f) AgI, Prussian blue, Rochelle salt and other alkali metal tartrates, compounds of formula XH 2 YO 4 where X is K, Rb or Cs and Y is P or As, ammonium fluoroberyllate, thiourea, ammonium sulphate and triglycine sulphate; and (g) Si 3 N 4 , the composition containing at least 10% of filler based on the weight of copolymer and having a γ-value of at least 1À5 at least at some direct current stress between 0À01 kV/mm. and 10 kV/mm. The compositions may also contain particulate electrically conductive fillers and/or silicon carbide. Examples describe compositions comprising EP and EPDM rubbers, optionally with polyethylene and ethylene/ethylacrylate copolymers; non- stoichiometric Fe 3 O 4 , Co 3 O 4 , strontium titanate, barium titanate, molybdenum disulphide, molybdenum ditelluride, molybdenum diselenide, silicon nitride, copper chromite, cobalt ferrite, manganese tetroxide, copper manganite, magnesium ferrite and zinc ferrite; and optionally finely divided carbon black, aluminium, copper, iron, manganese, chromium, lead, nickel, nickel/aluminium, zinc or silver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4972376A GB1470502A (en) | 1974-03-19 | 1974-03-19 | Polymer compositions for electrical use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4972376A GB1470502A (en) | 1974-03-19 | 1974-03-19 | Polymer compositions for electrical use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1470502A true GB1470502A (en) | 1977-04-14 |
Family
ID=10453323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4972376A Expired GB1470502A (en) | 1974-03-19 | 1974-03-19 | Polymer compositions for electrical use |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1470502A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2545084A1 (en) * | 1974-10-08 | 1976-04-29 | Raychem Ltd | ITEM REQUIRED BY HEAT |
| DE2937253A1 (en) * | 1978-09-14 | 1980-03-27 | Raychem Ltd | PROTECTIVE SLEEVE FOR SHIELDED CABLE TERMINALS OR SPLICKS OR THE CONNECTIONS BETWEEN SHIELDED ELECTRICAL CABLES AND METHOD FOR THEIR PRODUCTION |
| US4390745A (en) | 1978-12-01 | 1983-06-28 | Raychem Gmbh | Enclosures for electrical apparatus, cable and enclosure combinations, and kits and methods for their construction |
| EP0122309A1 (en) * | 1983-04-15 | 1984-10-24 | General Electric Company | Polyetherimide-EPDM terpolymer blends |
| EP0388990A2 (en) | 1986-02-20 | 1990-09-26 | RAYCHEM CORPORATION (a Delaware corporation) | Method and articles employing ion exchange material |
| EP0780847A3 (en) * | 1995-11-22 | 1998-01-14 | Nippon Zeon Co., Ltd. | Resin composition and articles made therefrom |
| WO1998026431A1 (en) * | 1996-12-13 | 1998-06-18 | Hoechst Celanese Corporation | Cyclic olefin polymer composites having a high dielectric constant |
| EP1465942A4 (en) * | 2002-01-14 | 2005-06-29 | Ansell Healthcare Prod Inc | Magnetically detectable latex articles |
| JP2015124329A (en) * | 2013-12-27 | 2015-07-06 | 株式会社フジクラ | High dielectric constant rubber composition and power cable parts |
| JP2015124330A (en) * | 2013-12-27 | 2015-07-06 | 株式会社フジクラ | High dielectric constant rubber composition and components for power cable |
| US10438717B2 (en) | 2016-04-25 | 2019-10-08 | Eaton Intelligent Power Limited | Elastomer composites with high dielectric constant |
-
1974
- 1974-03-19 GB GB4972376A patent/GB1470502A/en not_active Expired
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2545084A1 (en) * | 1974-10-08 | 1976-04-29 | Raychem Ltd | ITEM REQUIRED BY HEAT |
| DE2937253A1 (en) * | 1978-09-14 | 1980-03-27 | Raychem Ltd | PROTECTIVE SLEEVE FOR SHIELDED CABLE TERMINALS OR SPLICKS OR THE CONNECTIONS BETWEEN SHIELDED ELECTRICAL CABLES AND METHOD FOR THEIR PRODUCTION |
| US4383131A (en) | 1978-09-14 | 1983-05-10 | Raychem Limited | Shielded electrical cable joints and terminations and sleeve and method for forming same |
| US4390745A (en) | 1978-12-01 | 1983-06-28 | Raychem Gmbh | Enclosures for electrical apparatus, cable and enclosure combinations, and kits and methods for their construction |
| EP0122309A1 (en) * | 1983-04-15 | 1984-10-24 | General Electric Company | Polyetherimide-EPDM terpolymer blends |
| EP0388990A2 (en) | 1986-02-20 | 1990-09-26 | RAYCHEM CORPORATION (a Delaware corporation) | Method and articles employing ion exchange material |
| US5856395A (en) * | 1995-11-22 | 1999-01-05 | Nippon Zeon Co., Ltd. | Resin composition and articles made therefrom |
| EP0780847A3 (en) * | 1995-11-22 | 1998-01-14 | Nippon Zeon Co., Ltd. | Resin composition and articles made therefrom |
| WO1998026431A1 (en) * | 1996-12-13 | 1998-06-18 | Hoechst Celanese Corporation | Cyclic olefin polymer composites having a high dielectric constant |
| EP1465942A4 (en) * | 2002-01-14 | 2005-06-29 | Ansell Healthcare Prod Inc | Magnetically detectable latex articles |
| US7122593B2 (en) | 2002-01-14 | 2006-10-17 | Ansell Healthcare Products Llc | Magnetically detectable latex articles |
| AU2003252827B2 (en) * | 2002-01-14 | 2008-01-10 | Ansell Healthcare Products Llc | Magnetically detectable latex articles |
| US7635733B2 (en) | 2002-01-14 | 2009-12-22 | Ansell Healthcare Products Llc | Magnetically detectable latex articles |
| JP2015124329A (en) * | 2013-12-27 | 2015-07-06 | 株式会社フジクラ | High dielectric constant rubber composition and power cable parts |
| JP2015124330A (en) * | 2013-12-27 | 2015-07-06 | 株式会社フジクラ | High dielectric constant rubber composition and components for power cable |
| US10438717B2 (en) | 2016-04-25 | 2019-10-08 | Eaton Intelligent Power Limited | Elastomer composites with high dielectric constant |
| US11195637B2 (en) | 2016-04-25 | 2021-12-07 | Eaton Intelligent Power Limited | Elastomer composites with high dielectric constant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930319 |