发明名称 |
SECONDARY CELL NEGATIVE ELECTRODE, SECONDARY CELL SLURRY COMPOSITION FOR NEGATIVE ELECTRODE, AND METHOD OF PRODUCING SECONDARY CELL NEGATIVE ELECTRODE |
摘要 |
In a negative electrode for a secondary battery including a negative electrode active material, a binder, and a water-soluble polymer, a copolymer containing 15 wt % to 50 wt % of an ethylenically unsaturated carboxylic acid monomer unit, 30 wt % to 70 wt % of a (meth)acrylic acid ester monomer unit, and 0.5 wt % to 10 wt % of a fluorine-containing (meth)acrylic acid ester monomer unit is used as the water-soluble polymer. |
申请公布号 |
US2013330622(A1) |
申请公布日期 |
2013.12.12 |
申请号 |
US201214001030 |
申请日期 |
2012.02.21 |
申请人 |
SASAKI TOMOKAZU;ZEON CORPORATION |
发明人 |
SASAKI TOMOKAZU |
分类号 |
H01M4/62;H01M4/04;H01M4/134;H01M4/1395;H01M10/0525 |
主分类号 |
H01M4/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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