A polymer compound selected from a homopolymer of (a) and a block copolymer of (b). (a) A homopolymer comprising a polyether segment having a side chain including a primary amine. (b) A block copolymer of a polyether segment having a side chain including a primary amine, and a poly(ethylene glycol) chain.
选自(a)的均聚物和(b)的嵌段共聚物的聚合物化合物。(a) 均聚物,包括具有包括
伯胺在内的侧链的聚醚段。(b) 具有包括
伯胺在内的侧链的聚醚段与聚
乙二醇链的嵌段共聚物。