Binder, electrode and lithium battery including the same, and method of preparing the binder
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Mar 1, 2022
Grant Date -
Feb 28, 2019
app pub date -
Aug 20, 2018
filing date -
Aug 20, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A binder includes a cross-linked product of at least a first polymer, a second polymer, and a third polymer, wherein the cross-linked product is cross-linked by at least two ester bonds; the first polymer includes polyimide, polyamic acid, a copolymer thereof, or a combination thereof, wherein the first polymer includes a structural unit including an alkali metal and a structural unit including at least one hydroxyl functional group; the second polymer includes poly(acrylic acid), poly(methacrylic acid), a copolymer thereof, or a combination thereof; and the third polymer includes polyvinyl alcohol, polyacrylamide, polymethacrylamide, a copolymer thereof, or a combination thereof.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2018 Application Filing Year
- C08J Class
- 2398 Applications Filed
- 1423 Patents Issued To-Date
- 59.35 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C08J Class
- 0 % this patent is cited more than
- 3 Age
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