AQUEOUS PASTE FOR ELECTROCHEMICAL CELL, ELECTRODE PLATE FOR ELECTROCHEMICAL CELL OBTAINED BY APPLICATION OF THE AQUEOUS PASTE, AND BATTERY COMPRISING THE ELECTRODE PLATE

摘要

The aqueous paste of the present invention comprises an aqueous dispersion for an electrochemical cell, an active material, and a conductive auxiliary containing the olefinic copolymer (a), wherein the olefinic copolymer (a) has a weight average molecular weight of 50,000 or more, (A-1) having a content of constituent units derived from propylene of not less than 50% by weight and less than 85% by weight, an acid-modified random propylene-based copolymer (a- (Meth) acrylic acid copolymer (a-3) having a content of constituent units derived from (meth) acrylic acid and (meth) acrylic acid from 5% by weight or more and less than 25% by weight.