| abstract |
A metal complex colorant containing azomoiety is provided. A metal complex colorant represented by the following chemical formula 1, which can realize various hues and has improved fastness such as light resistance and water resistance: In the formula, COLORANT means a colorant, A 1 and A 2 each represent an alkenylene group, and X 1 and X 2 each represent a hydroxy group, a carboxyl group, and the like. n is an integer of 1 to 3. L represents a neutral neutral or negative ligand and J represents a linker. [Selection figure] None |