Adhesive resin composition for secondary battery
AssigneeSumitomo Chemical Company, Limited
InventorToshihiko Ogata
Life of this patent
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Abstract
An adhesive resin composition for a secondary battery for bonding a separator for a secondary battery and an electrode for a secondary battery, wherein the composition comprises an adhesive resin, the adhesive resin contains the following (A) and (B), and the phase composed of (A) and (B) has a core shell heterophase structure and/or a sea-island heterophase structure: (A) a resin having a glass transition temperature of −30° C. to +20° C., (B) a resin having a glass transition temperature 20° C. to 200° C. higher than the glass transition temperature of (A).
Claims17
-16. (canceled)
An adhesive resin composition for a secondary battery for bonding a separator for a secondary battery and an electrode for a secondary battery,
- wherein the composition comprises an adhesive resin,
- the adhesive resin contains the following (A) and (B), and the phase composed of (A) and (B) has a core shell heterophase structure and/or a sea-island heterophase structure:
- (A) a resin having a glass transition temperature of −30° C. to +20° C.,
- (B) a resin having a glass transition temperature 20° C. to 200° C. higher than the glass transition temperature of (A).
Dependencies are inferred from the claim text.