| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a novel method of depositing an ion exchange group-containing polyarylene. <P>SOLUTION: The method includes bringing a liquid solution containing the ion exchange group-containing polyarylene into contact with an aprotic poor solvent, thereby depositing a solid ion exchange group-containing polyarylene. <P>COPYRIGHT: (C)2012,JPO&INPIT |
