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US 2013/0260241 A1Published application
Binder composition for batteries, slurry for battery electrodes, solid electrolyte composition, electrode, and all-solid-state battery
AssigneeJsr Corporation
InventorsTakuo Sone, Tsukasa Toyoshima
Life of this patent
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Abstract
A binder composition for batteries, including (A) a polymer that has at least one structural unit selected from the group consisting of structural units represented by the following formulae (a1) to (a5), respectively, and (f) a functional group containing a nitrogen atom, an oxygen atom, a silicon atom, a germanium atom, a tin atom or a combination thereof; and (B) a liquid medium, the polymer (A) having a solubility of no less than 5 g in 100 g of cyclohexane at 25° C. and 1 atom.
Claims15
A binder composition for batteries, comprising:
- (A) a polymer that has at least one structural unit selected from structural units represented by formulae (a1) to (a5), respectively, and (f) a functional group comprising a nitrogen atom, an oxygen atom, a silicon atom, a germanium atom, a tin atom or a combination thereof;
- and
- (B) a liquid medium,
- the polymer (A) having a solubility of no less than 5 g in 100 g of cyclohexane at 25° C. and 1 atom,
- wherein, in the formulae (a1) to (a5), RA1 to RF5 are each independently a hydrogen atom or a monovalent aliphatic hydrocarbon group having 1 to 18 carbon atoms.
2 more elements
Dependencies are inferred from the claim text.