发明名称 |
High-molecular gelling agent precursor for electrolyte |
摘要 |
A high-molecular gelling agent precursor for an electrolyte comprises a copolymer formed of (A) a hydrophobic monomer having a hydrophobic group, which forms a carboxyl group upon saponification, and (B) a hydrophobic polyfunctional monomer. The saponification product of the copolymer has property to gel the electrolyte. A high-molecular gelling agent for the electrolyte is produced by saponifying the precursor with a saponifying agent selected from the group consisting of acids and alkalis while using a reaction medium selected from the group consisting of water and hydrophobic organic solvents.
|
申请公布号 |
US2003124430(A1) |
申请公布日期 |
2003.07.03 |
申请号 |
US20020260463 |
申请日期 |
2002.10.01 |
申请人 |
DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD. |
发明人 |
TAKIZAWA MINORU;DOI SEIJI;IWAKURA CHIAKI;INOUE HIROSHI;FURUKAWA NAOJI;NOHARA SHINJI;SUGITO YOSHIFUMI;OGUMA NAOMI;YOSHIKAWA SACHIO;NAKAMURA MICHIEI |
分类号 |
C08F214/00;H01M2/16;H01M6/22;H01M10/26;(IPC1-7):H01M6/14 |
主分类号 |
C08F214/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|