Electrode lead wire member and battery
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United States of America
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Apr 20, 2021
Grant Date -
Aug 8, 2019
app pub date -
Feb 4, 2019
filing date -
Feb 4, 2019
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Provided are an electrode lead wire member including a sealing film having high adhesive strength and resistance to an electrolytic solution, and a battery including the electrode lead wire member. Provided is an electrode lead wire member including: a derivation portion extending in one direction; a surface-treated layer formed, at the derivation portion, on a surface of the derivation portion; and a sealing film provided in contact with the surface-treated layer, in which the sealing film has an adhesive resin layer in contact with the surface-treated layer, and the adhesive resin layer contains imine-modified polyolefin or modified polyolefin having a carbodiimide group.
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