GB487839A - A method of giving mica a coating of metal - Google Patents
A method of giving mica a coating of metalInfo
- Publication number
- GB487839A GB487839A GB35324/36A GB3532436A GB487839A GB 487839 A GB487839 A GB 487839A GB 35324/36 A GB35324/36 A GB 35324/36A GB 3532436 A GB3532436 A GB 3532436A GB 487839 A GB487839 A GB 487839A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mica
- metal
- coating
- accepted
- silver
- 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
- 239000002184 metal Substances 0.000 title abstract 7
- 229910052751 metal Inorganic materials 0.000 title abstract 7
- 239000010445 mica Substances 0.000 title abstract 6
- 229910052618 mica group Inorganic materials 0.000 title abstract 6
- 239000011248 coating agent Substances 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 3
- 239000011230 binding agent Substances 0.000 abstract 3
- 229910052802 copper Inorganic materials 0.000 abstract 3
- 239000010949 copper Substances 0.000 abstract 3
- 238000007689 inspection Methods 0.000 abstract 3
- 150000002739 metals Chemical class 0.000 abstract 3
- 229910052759 nickel Inorganic materials 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 3
- 239000010970 precious metal Substances 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- -1 silver Chemical class 0.000 abstract 3
- 229910052709 silver Inorganic materials 0.000 abstract 3
- 239000004332 silver Substances 0.000 abstract 3
- 229910052725 zinc Inorganic materials 0.000 abstract 3
- 239000011701 zinc Substances 0.000 abstract 3
- 239000012799 electrically-conductive coating Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 230000001680 brushing effect Effects 0.000 abstract 1
- 239000008199 coating composition Substances 0.000 abstract 1
- 238000005507 spraying Methods 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
- H01G4/005—Electrodes
- H01G4/008—Selection of materials
- H01G4/0085—Fried electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Paints Or Removers (AREA)
Abstract
An electrically-conductive coating is produced on mica by applying particles of one or more difficulty oxidizable metals, e.g. silver, in scale form in a binder consisting substantially of a resin hardenable or condensable at or below 200 DEG C. and then heating to such temperature. The coating may be applied by brushing or spraying. The coated mica may be used in making condensers. The Specification as open to inspection under Sect. 91 states that the metal may be copper, nickel, zinc, or any precious metal. This subject-matter does not appear in the Specification as accepted.ALSO:A coating-composition for use on mica for condensers comprises particles of one or more difficultly oxidizable metals, e.g. silver, in scale form in a binder consisting substantially of a resin hardenable or condensable at or below 200 DEG C. The Specification as open to inspection under Sect. 91 states that the metal may be copper, nickel, zinc, or any precious metal. This subject-matter does not appear in the Specification as accepted.ALSO:An electrically-conductive coating is produced on mica by applying particles of one or more difficultly oxidizable metals, e.g. silver, in scale form in a binder consisting substantially of a resin hardenable or condensible at or below 200 DEG C., and then heating to such temperature. The coated mica may be used in making condensers. The Specification as open to inspection under Sect. 91 states that the metal may be copper, nickel, zinc, or any precious metal. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE487839X | 1935-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB487839A true GB487839A (en) | 1938-06-23 |
Family
ID=6543703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35324/36A Expired GB487839A (en) | 1935-12-23 | 1936-12-23 | A method of giving mica a coating of metal |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB487839A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE975126C (en) * | 1941-04-29 | 1961-08-24 | Siemens Ag | Process for the production of wound capacitors with high capacity constancy |
-
1936
- 1936-12-23 GB GB35324/36A patent/GB487839A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE975126C (en) * | 1941-04-29 | 1961-08-24 | Siemens Ag | Process for the production of wound capacitors with high capacity constancy |
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