GB508057A - Improvements in or relating to electrical insulating materials - Google Patents
Improvements in or relating to electrical insulating materialsInfo
- Publication number
- GB508057A GB508057A GB3476838A GB3476838A GB508057A GB 508057 A GB508057 A GB 508057A GB 3476838 A GB3476838 A GB 3476838A GB 3476838 A GB3476838 A GB 3476838A GB 508057 A GB508057 A GB 508057A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chloride
- group
- lead
- steatite
- rutile
- 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
- 239000011810 insulating material Substances 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 239000004793 Polystyrene Substances 0.000 abstract 2
- HWSZZLVAJGOAAY-UHFFFAOYSA-L lead(II) chloride Chemical compound Cl[Pb]Cl HWSZZLVAJGOAAY-UHFFFAOYSA-L 0.000 abstract 2
- 239000010445 mica Substances 0.000 abstract 2
- 229910052618 mica group Inorganic materials 0.000 abstract 2
- 229920002223 polystyrene Polymers 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract 2
- MFEVGQHCNVXMER-UHFFFAOYSA-L 1,3,2$l^{2}-dioxaplumbetan-4-one Chemical compound [Pb+2].[O-]C([O-])=O MFEVGQHCNVXMER-UHFFFAOYSA-L 0.000 abstract 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 abstract 1
- 239000005751 Copper oxide Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 229920002367 Polyisobutene Polymers 0.000 abstract 1
- 229910021607 Silver chloride Inorganic materials 0.000 abstract 1
- ZWHCFDOODAQLLX-UHFFFAOYSA-D bis[(2-oxo-1,3,2lambda5,4lambda2-dioxaphosphaplumbetan-2-yl)oxy]lead chloro-[(2-oxo-1,3,2lambda5,4lambda2-dioxaphosphaplumbetan-2-yl)oxy]lead Chemical compound [Cl-].[Pb+2].[Pb+2].[Pb+2].[Pb+2].[Pb+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O ZWHCFDOODAQLLX-UHFFFAOYSA-D 0.000 abstract 1
- 229940075397 calomel Drugs 0.000 abstract 1
- 239000012185 ceresin wax Substances 0.000 abstract 1
- 229910000431 copper oxide Inorganic materials 0.000 abstract 1
- 239000010431 corundum Substances 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000005350 fused silica glass Substances 0.000 abstract 1
- 239000010954 inorganic particle Substances 0.000 abstract 1
- 239000012212 insulator Substances 0.000 abstract 1
- 229910000464 lead oxide Inorganic materials 0.000 abstract 1
- 239000004579 marble Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 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
- 229910052820 pyromorphite Inorganic materials 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 239000005060 rubber Substances 0.000 abstract 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 abstract 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 abstract 1
- 235000011006 sodium potassium tartrate Nutrition 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- GBECUEIQVRDUKB-UHFFFAOYSA-M thallium monochloride Chemical compound [Tl]Cl GBECUEIQVRDUKB-UHFFFAOYSA-M 0.000 abstract 1
- PGAPATLGJSQQBU-UHFFFAOYSA-M thallium(i) bromide Chemical compound [Tl]Br PGAPATLGJSQQBU-UHFFFAOYSA-M 0.000 abstract 1
- 239000004408 titanium dioxide Substances 0.000 abstract 1
- 229910052845 zircon Inorganic materials 0.000 abstract 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
- H01G4/206—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 inorganic and synthetic material
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
508,057. Condensers ; synthetic resin compositions. STANDARD TELEPHONES & CABLES, Ltd., SCOTT, T. R., and NEW, A. A. Dec. 24, 1937, No. 34768/38. Divided out of 508,035. [Class 37] [Also in Group IV] Electric condensers are prepared having as insulator, preferably in tape form, a mixture of a solid polymerized olefine, such as polystyrene, polyisobutylene or polyethylene and finely comminuted inorganic particles having a permittivity greater than 5. Specified materials are mica, marble, Iceland spar, lead chloride, rutile, silver chloride, silver bromide, zircon, cassiterite, pyromorphite, calomel, corundum, cerussite, Rochelle salt, lead oxide, thallium chloride, thallium bromide, copper oxide, sintered aluminium oxide, quartz, fused silica, commercial steatite, ultra steatite or fused titanium dioxide. Examples are given of mixture containing polystyrene, rubber, and ceresin wax with mica, Iceland spar, rutile or lead chloride. Specifications 357,624, and 507,323, [Group IV], are referred to. The Provisional Specification refers in general to the use of the compositions as insulating materials and also contains the subject-matter of Specification 508,035, [Groaup'IV]. It refers also to Specification 490,814, [Group IV]..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3476838A GB508057A (en) | 1937-12-24 | 1937-12-24 | Improvements in or relating to electrical insulating materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3476838A GB508057A (en) | 1937-12-24 | 1937-12-24 | Improvements in or relating to electrical insulating materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB508057A true GB508057A (en) | 1939-06-26 |
Family
ID=10369711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3476838A Expired GB508057A (en) | 1937-12-24 | 1937-12-24 | Improvements in or relating to electrical insulating materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB508057A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2420172A (en) * | 1940-12-06 | 1947-05-06 | Mica Insulator Company | Electrical insulating material containing mica |
| US2478754A (en) * | 1944-11-13 | 1949-08-09 | Dubilier Philip | Method of producing electrical condensers |
| US2562004A (en) * | 1950-06-20 | 1951-07-24 | Westinghouse Electric Corp | Flexible mica insulation |
| DE973947C (en) * | 1952-05-09 | 1960-07-28 | Elektrowerk G M B H | Process for the manufacture of electrical wound capacitors |
| US4704318A (en) * | 1985-03-14 | 1987-11-03 | Kabushiki Kaisha Toshiba | Print circuit board |
| US10833832B2 (en) | 2016-06-22 | 2020-11-10 | Intel Corporation | Communication device and a method for full duplex scheduling |
-
1937
- 1937-12-24 GB GB3476838A patent/GB508057A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2420172A (en) * | 1940-12-06 | 1947-05-06 | Mica Insulator Company | Electrical insulating material containing mica |
| US2478754A (en) * | 1944-11-13 | 1949-08-09 | Dubilier Philip | Method of producing electrical condensers |
| US2562004A (en) * | 1950-06-20 | 1951-07-24 | Westinghouse Electric Corp | Flexible mica insulation |
| DE973947C (en) * | 1952-05-09 | 1960-07-28 | Elektrowerk G M B H | Process for the manufacture of electrical wound capacitors |
| US4704318A (en) * | 1985-03-14 | 1987-11-03 | Kabushiki Kaisha Toshiba | Print circuit board |
| US10833832B2 (en) | 2016-06-22 | 2020-11-10 | Intel Corporation | Communication device and a method for full duplex scheduling |
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