CYLINDRICAL SECONDARY BATTERY
Provided is a cylindrical secondary battery, comprising an electrode assembly having a cathode plate, an anode plate, and a separator interposed therebetween; a case for receiving the electrode assembly; a cap assembly for sealing an open-end of the case; and a gasket interposed between the case and...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
17.10.2013
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Subjects | |
Online Access | Get full text |
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Summary: | Provided is a cylindrical secondary battery, comprising an electrode assembly having a cathode plate, an anode plate, and a separator interposed therebetween; a case for receiving the electrode assembly; a cap assembly for sealing an open-end of the case; and a gasket interposed between the case and the cap assembly, wherein the gasket is made of a polymer resin having a melting point of 200° C. or higher and a hardness of 100D or less. |
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Bibliography: | Application Number: US201313917708 |