The solubility of polymers in alcohol mainly effected by the monomer ratio and solution temperature and benefited to increase of the amount of polarized monomer (AA and VAc).

• 增加极性单体AA和VAc的用量，可以改善聚合物在乙醇中的溶解性；通过结构表征发现，聚合物中AA上的羧基基团易在聚合物里形成氢键而影响聚合物的溶解性。