| 摘要 |
PROBLEM TO BE SOLVED: To provide an alkaline dry battery having high reliability in liquid leakage resistance and a low cost. SOLUTION: This alkaline battery has a sealing agent layer containing at least one kind of aromatic hydrocarbon selected from a group composed of 13-24C arylalkane, 13-24C diarylalkan, and 13-24C triarylarkane , and polybutene having an average molecular weight of 700-10,000 in the proportion of 10:90-80:20 in weight ratio. COPYRIGHT: (C)2006,JPO&NCIPI |
