| abstract |
A binder composition for a nonaqueous secondary battery electrode capable of improving the low temperature characteristics of a nonaqueous secondary battery, a slurry composition for a nonaqueous secondary battery electrode, and an electrode for a nonaqueous secondary battery. A nonaqueous secondary battery having good low temperature characteristics. A water-soluble polymer having an acid group-containing monomer unit and water, wherein the content ratio of the acid group-containing monomer units in the water-soluble polymer is 5% by mass or more and 70% by mass or less, By mass to 95% by mass or more and 100% by mass or less, based on the total mass of the non-aqueous secondary battery electrode. A binder composition and an electrode active material, wherein the slurry composition for a non-aqueous secondary battery electrode comprises: An electrode for a non-aqueous secondary battery, comprising an electrode composite layer using a slurry composition on an electrode substrate. A nonaqueous secondary battery comprising a positive electrode, a negative electrode, a separator, and an electrolyte, wherein at least one of the positive electrode and the negative electrode is an electrode for a nonaqueous secondary battery. |