The problem of the invention is to provide a novel biodegradable polymer without water solubility (hygroscopicity), but with moldability and excellent water disintegratability and biodegradability, a production method thereof, a molded product thereof and applications thereof. The biodegradable polymer of the invention is a biodegradable polymer having one or more imine bonds within a molecule, characterized in that the imine bond constitutes part of a main chain structure of the biodegradable polymer. The biodegradable polymer preferably comprises a biodegradable unit and an imine unit having one or more imine bonds and has a chemical structure, in which the biodegradable units are linked by the imine unit.
本发明的问题是提供一种无
水溶性(吸湿性)、但具有可模塑性、优异的
水分解性和
生物降解性的新型可
生物降解聚合物、其生产方法、其模塑产品及其应用。本发明的
生物可降解聚合物是一种在分子中具有一个或多个
亚胺键的
生物可降解聚合物,其特征在于
亚胺键构成
生物可降解聚合物主链结构的一部分。可
生物降解聚合物最好包括一个可
生物降解单元和一个具有一个或多个
亚胺键的
亚胺单元,并具有可
生物降解单元通过
亚胺单元连接的
化学结构。