申请人:Sumitomo Chemical Company, Limited
公开号:EP1857482A1
公开(公告)日:2007-11-21
Provided is a polyarylene type block copolymer comprising a block having an ion exchange group and a block having substantially no ion exchange group, wherein the main chain of the block having an ion exchange group has a polyarylene structure in which a plurality of aromatic rings are directly connected, and the ion exchange group is directly bonded to the aromatic ring composing the main chain; a method for production thereof; and a use thereof.
本发明提供了一种聚芳基型嵌段共聚物,包括具有离子交换基团的嵌段和基本上不具有离子交换基团的嵌段,其中具有离子交换基团的嵌段的主链具有多个芳香环直接连接的聚芳基结构,离子交换基团直接键合到组成主链的芳香环上;本发明还提供了一种生产方法及其用途。