A colorant multimer includes, as a partial structure of a colorant moiety, a dipyrromethene metal complex compound or tautomer thereof obtained from: (i) a dipyrromethene compound represented by the following Formula (M); and (ii) a metal or a metal compound: wherein in Formula (M), R4, R5, R6, R7, R8, R9, and R10 each independently represent a hydrogen atom or a monovalent substituent.
一种
着色剂多聚体包括作为
着色剂部分结构的二
吡咯甲烷金属配合物化合物或其互变异构体,所述化合物由以下公式(M)表示的二
吡咯甲烷化合物和
金属或
金属化合物得到:其中在公式(M)中,R4、R5、R6、R7、R8、R9和R10分别独立地表示
氢原子或一价取代基。