| 摘要 |
PROBLEM TO BE SOLVED: To provide an acid modified polyolefin resin aqueous dispersoid excellent in adhesiveness, chemical resistance (solvent resistance), pH stability and metal ion mixing stability and a binder for secondary battery electrode exhibiting excellent adhesiveness to an active product, an auxiliary conductive agent, a metal collector or the like, excellent in swelling resistance to an electrolyte and exhibiting excellent electrode slurry stability.SOLUTION: There is provided an acid modified polyolefin resin aqueous dispersoid containing (A) an acid modified polyolefin resin having an unsaturated carboxylic acid component of 0.5 to 20 mass% and (B) an alkali metal hydroxide as a basic compound. |
