| 摘要 |
An alkaline dry battery of the present invention includes a battery case, a sealing plate for sealing an opening of the battery case and a gasket arranged between the battery case and the sealing plate, and further includes, between the gasket and the battery case, a sealant layer comprising 10 to 60 wt % of higher saturated fatty acid having a carbon number of 12 to 22 and 90 to 40 wt % of univalent unsaturated fatty acid. The sealant layer is obtained by using a sealant capable of being applied without the help of an organic solvent, and therefore does not cause harmful effect to the environment and has excellent sealing property.
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