PASTING PAPER FOR LEAD ACID BATTERIES
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United States of America Patent
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Issued Date -
Aug 1, 2024
app pub date -
Aug 3, 2022
filing date -
Aug 24, 2021
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Abstract
[Problem] To provide a pasting paper that is composed of a nonwoven fabric using at least three types of fibers as constituent materials, and that, in a lead acid battery, has a function to prevent fall-off of an active material in assembling a battery, prevents electrolyte stratification occurring accompanying charging and discharging of the lead acid battery, and moreover inhibits a decrease in the charge acceptability of the lead acid battery by reducing the internal resistance value of the lead acid battery while maintaining prevention of fall-off of the active material and prevention of electrolyte stratification against a decrease in battery performance caused by a change in the size of the active material with repeated battery cycles.
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