JPS5772261A - Button type alkaline battery - Google Patents
Button type alkaline batteryInfo
- Publication number
- JPS5772261A JPS5772261A JP55149226A JP14922680A JPS5772261A JP S5772261 A JPS5772261 A JP S5772261A JP 55149226 A JP55149226 A JP 55149226A JP 14922680 A JP14922680 A JP 14922680A JP S5772261 A JPS5772261 A JP S5772261A
- Authority
- JP
- Japan
- Prior art keywords
- insulating gasket
- button type
- battery
- type alkaline
- alkaline battery
- 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.)
- Pending
Links
- 239000004698 Polyethylene Substances 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- -1 polyethylene Polymers 0.000 abstract 3
- 229920000573 polyethylene Polymers 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000003792 electrolyte Substances 0.000 abstract 2
- 238000007789 sealing Methods 0.000 abstract 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000007773 negative electrode material Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229910001923 silver oxide Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/19—Sealing members characterised by the material
- H01M50/193—Organic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
- H01M50/186—Sealing members characterised by the disposition of the sealing members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
PURPOSE:To improve the alkaline electrolyte leakage resistance of a battery by providing a dried coating film formed from the organic solution containing the specified amount of chlorosulphonated polyethylene on the entire surface of an insulating gasket of the button type alkaline battery. CONSTITUTION:A positive electrode back mix 6 comprising mainly silver oxide, a separator 5, an electrolyte absorbent material 4, and a negative active material 3 comprising gelled zinc are accommodated into a battery case 2 also acting as a positive terminal, and a sealing cap 1 is placed on this case by sealing it, interposing an insulating gasket 8 having L-cross section, thus a button type alkaline battery is formed. A dried coating film 9 comprising chlorosulphonated polyethylene is provided on the entire surface of the insulating gasket 8 in such a way that the solution containing 5-30wt% chlorosulphonated polyethylene dissolved in the organic solvent such as toluene is applied and dried on the insulating gasket 8.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55149226A JPS5772261A (en) | 1980-10-23 | 1980-10-23 | Button type alkaline battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55149226A JPS5772261A (en) | 1980-10-23 | 1980-10-23 | Button type alkaline battery |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5772261A true JPS5772261A (en) | 1982-05-06 |
Family
ID=15470614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55149226A Pending JPS5772261A (en) | 1980-10-23 | 1980-10-23 | Button type alkaline battery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5772261A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0676822A1 (en) * | 1994-04-07 | 1995-10-11 | Globe-Union Inc. | Injection molded battery containment for bipolar batteries |
US5601944A (en) * | 1994-06-16 | 1997-02-11 | Sony Corporation | Button type alkaline battery |
WO2006058467A1 (en) * | 2004-12-02 | 2006-06-08 | Chung Pak Battery Works Ltd. | A Button-Shaped Alkaline Battery |
US20100227217A1 (en) * | 2008-06-09 | 2010-09-09 | Masato Fujikawa | Battery |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS527324A (en) * | 1975-07-09 | 1977-01-20 | Hitachi Ltd | Method of controlling speed of hardening of selffhardining casting sand |
-
1980
- 1980-10-23 JP JP55149226A patent/JPS5772261A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS527324A (en) * | 1975-07-09 | 1977-01-20 | Hitachi Ltd | Method of controlling speed of hardening of selffhardining casting sand |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0676822A1 (en) * | 1994-04-07 | 1995-10-11 | Globe-Union Inc. | Injection molded battery containment for bipolar batteries |
US5601944A (en) * | 1994-06-16 | 1997-02-11 | Sony Corporation | Button type alkaline battery |
CN1084933C (en) * | 1994-06-16 | 2002-05-15 | 索尼株式会社 | Button type alkaline battery |
WO2006058467A1 (en) * | 2004-12-02 | 2006-06-08 | Chung Pak Battery Works Ltd. | A Button-Shaped Alkaline Battery |
US20100227217A1 (en) * | 2008-06-09 | 2010-09-09 | Masato Fujikawa | Battery |
US8389153B2 (en) * | 2008-06-09 | 2013-03-05 | Panasonic Corporation | Battery |
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