Back to results
US 11,145,864 B2Granted
Binder composition for non-aqueous secondary battery electrode, conductive material paste composition for non-aqueous secondary battery electrode, slurry composition for non-aqueous secondary battery electrode, electrode for non-aqueous secondary battery, and non-aqueous secondary battery
AssigneeZeon Corporation
InventorTaku Matsumura
Life of this patent
Estimating the term…
Abstract
Provided is a binder composition for a non-aqueous secondary battery electrode that has excellent viscosity stability and can form an electrode mixed material layer having excellent electrolyte solution resistance. The binder composition for a non-aqueous secondary battery electrode contains a polymer including a functional group that is bondable with a cationic group and an organic compound including at least two cationic groups.
Claims14
A binder composition for a non-aqueous secondary battery electrode comprising:
- an organic compound including at least two cationic groups;
- and
- a polymer including a functional group that is bondable with one of the at least two cationic groups, wherein
- the polymer includes a monomer unit including the bondable functional group,
- a content of the monomer unit with respect to the polymer is 0.1 mass % to 20 mass %, and
- the amine value of the organic compound is 5 mmol/g or more and 21 mmol/g or less.
3 more elements
Dependencies are inferred from the claim text.