GB1309601A - Silver compositions - Google Patents
Silver compositionsInfo
- Publication number
- GB1309601A GB1309601A GB1309601DA GB1309601A GB 1309601 A GB1309601 A GB 1309601A GB 1309601D A GB1309601D A GB 1309601DA GB 1309601 A GB1309601 A GB 1309601A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coating
- mixture
- inert vehicle
- silver compositions
- bismuth resinate
- 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 4
- 229910052709 silver Inorganic materials 0.000 title abstract 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract 2
- 239000004332 silver Substances 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 abstract 4
- 239000011248 coating agent Substances 0.000 abstract 3
- 229910052797 bismuth Inorganic materials 0.000 abstract 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 abstract 2
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000000758 substrate Substances 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)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
1309601 Fired silver coatings EI DU PONT DE NEMOURS & CO 21 July 1970 35360/70 Headings C7D and C7F [Also in Division H1] A capacitor is made by coating a reduced titanate ceramic substrate with a mixture of Ag powder and bismuth resinate in an inert vehicle and firing the coating. The coating mixture preferably contains by weight 40-75% Ag of particle size 0À01-10Á1-30% bismuth resinate and 10-70% inert vehicle. The mixture may septionally contain 0À01-10% of a glass frit containing 25-50% PbO, 50-75% Bi 2 O 3 and 1-10% B 2 O 3
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3536070 | 1970-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1309601A true GB1309601A (en) | 1973-03-14 |
Family
ID=10376879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1309601D Expired GB1309601A (en) | 1970-07-21 | 1970-07-21 | Silver compositions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1309601A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0289239A2 (en) * | 1987-04-27 | 1988-11-02 | Engelhard Corporation | Capacitor end termination composition and method of terminating |
-
1970
- 1970-07-21 GB GB1309601D patent/GB1309601A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0289239A2 (en) * | 1987-04-27 | 1988-11-02 | Engelhard Corporation | Capacitor end termination composition and method of terminating |
| EP0289239A3 (en) * | 1987-04-27 | 1990-09-12 | Engelhard Corporation | Capacitor end termination composition and method of terminating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |