发明名称 MANUFACTURING METHOD OF REACTANT POLYMER CARRYING POROUS FILM FOR BATTERY SEPARATOR AND BATTERY USING THE SAME
摘要 <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a reactant polymer-carrying porous film for a separator which, while having a sufficient adhesiveness between an electrode and a separator, has a low inner resistance and is suitable for manufacturing a battery with high rate characteristics, and a manufacturing method of a battery using the above reactant polymer-carrying porous film. <P>SOLUTION: The reactant polymer-carrying porous film for a battery separator is manufactured in a process in which a cross-linking polymer having in a molecule at least one kind of a first reactant group chosen from a hydroxy group, a carboxyl group and an amino group and a second reactant group having a cationic polymerizing property is made to react with a cross-linking agent having a reactant property with the above first reactant group, and partially, a cross-linked reactive polymer and lithium salt are carried on a porous film. <P>COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007157569(A) 申请公布日期 2007.06.21
申请号 JP20050353232 申请日期 2005.12.07
申请人 NITTO DENKO CORP;SUNSTAR ENGINEERING INC 发明人 UETANI YOSHIHIRO;YOSHII KEISUKE;ICHIKAWA TOMOAKI;NISHIKAWA TAKASHI;BESSHO SHINJI
分类号 H01M2/16;H01M10/05;H01M10/052;H01M10/0565;H01M10/0585 主分类号 H01M2/16
代理机构 代理人
主权项
地址