abstract |
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), R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , and R 10 each independently represent a hydrogen atom or a monovalent substituent. |