GB1020765A - Improvements in or relating to electrolytes for electrolytic capacitors - Google Patents
Improvements in or relating to electrolytes for electrolytic capacitorsInfo
- Publication number
- GB1020765A GB1020765A GB4666462A GB4666462A GB1020765A GB 1020765 A GB1020765 A GB 1020765A GB 4666462 A GB4666462 A GB 4666462A GB 4666462 A GB4666462 A GB 4666462A GB 1020765 A GB1020765 A GB 1020765A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxy
- methyl
- ethyl
- carboxy
- cellulose
- 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
- 239000003990 capacitor Substances 0.000 title abstract 3
- 239000003792 electrolyte Substances 0.000 title abstract 2
- -1 hydroxy propyl Chemical group 0.000 abstract 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 abstract 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 125000004181 carboxyalkyl group Chemical group 0.000 abstract 1
- 229920003090 carboxymethyl hydroxyethyl cellulose Polymers 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 235000010980 cellulose Nutrition 0.000 abstract 1
- 235000019326 ethyl hydroxyethyl cellulose Nutrition 0.000 abstract 1
- 229920003089 ethylhydroxy ethyl cellulose Polymers 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 abstract 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 abstract 1
- WYXIGTJNYDDFFH-UHFFFAOYSA-Q triazanium;borate Chemical compound [NH4+].[NH4+].[NH4+].[O-]B([O-])[O-] WYXIGTJNYDDFFH-UHFFFAOYSA-Q 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
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/022—Electrolytes; Absorbents
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Secondary Cells (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
1,020,765. Capacitors. TELEGRAPH CONDENSER CO. Ltd. Nov. 14, 1963 [Dec. 11, 1962], No. 46664/62. Heading H1M. The electrolyte of an electrolytic capacitor having aluminium electrodes and connections, which is e.g. ammonium borate dissolved in ethylene glycol contains as additive a small proportion of a hydroxy or carboxy alkyl, aryl or alkaryl cellulose or a salt thereof. Sodium carboxy methyl cellulose and hydroxy propyl, hydroxy butyl, carboxy ethyl, hydroxy ethyl, hydroxy ethyl methyl, hydroxy propyl methyl, carboxy methyl methyl, carboxy methyl hydroxy ethyl and ethyl hydroxy ethyl celluloses are mentioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4666462A GB1020765A (en) | 1962-12-11 | 1962-12-11 | Improvements in or relating to electrolytes for electrolytic capacitors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4666462A GB1020765A (en) | 1962-12-11 | 1962-12-11 | Improvements in or relating to electrolytes for electrolytic capacitors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1020765A true GB1020765A (en) | 1966-02-23 |
Family
ID=10442118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4666462A Expired GB1020765A (en) | 1962-12-11 | 1962-12-11 | Improvements in or relating to electrolytes for electrolytic capacitors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1020765A (en) |
-
1962
- 1962-12-11 GB GB4666462A patent/GB1020765A/en not_active Expired
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