Storage method of the electrode binder composition
    5.
    发明专利

    公开(公告)号:JP5077612B2

    公开(公告)日:2012-11-21

    申请号:JP2012134751

    申请日:2012-06-14

    Abstract: An electrode binder composition includes polymer particles. The polymer particles include 5 to 40 parts by mass of a constituent unit (A) derived from an alpha,beta-unsaturated nitrile compound, and 0.3 to 10 parts by mass of a constituent unit (B) derived from an unsaturated carboxylic acid, and have a number average particle size of 50 to 400 nm. The electrode binder composition has a gel content of 90 to 99% and an electrolyte solution swelling ratio of 110 to 400%.

    Abstract translation: 电极粘合剂组合物包括聚合物颗粒。 聚合物粒子包含5〜40质量份的由α,β-不饱和腈化合物衍生的构成单元(A)和0.3〜10质量份来源于不饱和羧酸的构成单元(B),以及 数均粒径为50〜400nm。 电极粘合剂组合物的凝胶含量为90〜99%,电解液溶胀比为110〜400%。

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