申请人:The Board of Trustees of the Leland Stanford Junior University of the General Counsel
公开号:US10889499B2
公开(公告)日:2021-01-12
A polymer comprising at least one unit of the formula (1) wherein T1 is a carbon atom or a nitrogen atom, T2 is a carbon atom if T1 is a nitrogen atom, or is a nitrogen atom if T1 is a carbon atom, r is 1, 2, 3 or 4, s is 1, 2, 3, or 4, M1 is preferably selected from the group consisting of M2 is preferably The polymers are prepared by reacting monomers (1a) with monomers (2a) H2N-[-M1-]r-NH2 (1a) OHC-[-M2-]s-CHO (2a) or the step of reacting monomers (1b) with monomers (2b) OHC-[-M1-]r-CHO (1b) H2N-[-M2-]s-NH2 (2b).
由至少一个式(1)单元组成的聚合物 其中 T1 是碳原子或氮原子,T2 是碳原子(如果 T1 是氮原子)或氮原子(如果 T1 是碳原子),r 是 1、2、3 或 4,s 是 1、2、3 或 4、聚合物是通过单体(1a)与单体(2a)H2N-[-M1-]r-NH2(1a)OHC-[-M2-]s-CHO(2a)反应或单体(1b)与单体(2b)OHC-[-M1-]r-CHO(1b)H2N-[-M2-]s-NH2(2b)反应的步骤制备的。