Abstract:
There is provided a compound represented by the following Formula (3): wherein in Formula (3), R201, R202 and R203 each independently represent a monovalent substituent, n201 and n202 each independently represent a number of 0 to 4, and n203 represents a number of 0 to 4, when n201, n202 and n203 each represent a number of 2 or more, a plurality of R201's, R202's and R203's may be the same or different, M represents a hydrogen atom or a counter cation, and M's may be the same or different, and a coloring composition containing the compound.
Abstract:
There is provided a coloring composition and an ink for inkjet recording which have an excellent ozone fastness and a high print density and is excellent in storage stability over time, and one example of the coloring composition is a coloring composition contains a compound (1A) and a compound (2B):
Abstract:
There is provided a coloring composition including the compound represented by Formula (1) described in the specification and the compound selected from (A) to (C) described in the specification.
Abstract:
There is provided a compound represented by formula (1): in formula (1), L represents a divalent to tetravalent linking group; D represents a residue obtained by removing 1 to 5 hydrogen atoms from a compound represented by formula (2); m represents an integer of 1 to 10, however, each L may be the same with or different from every other L; n represents an integer of 2 to 10, however, each D may be the same with or different from every other D; and in formula (2), each of R4 to R24 independently represents a hydrogen atom or a substituent, provided that formula (2) has at least one or more ionic hydrophilic groups.
Abstract:
There is provided a coloring composition containing a compound represented by Formula (1): wherein D represents a residue structure in which four hydrogen atoms are removed from the compound represented by Formula (2), R1 and R2 represent R1═R2═H or R1═R and R2=-L-CO2M, R represents a hydrogen atom or a monovalent substituent, and when a plurality of R is present, R's may be the same or different, L represents a divalent linking group, and when a plurality of L is present, L's may be the same or different, M represents a hydrogen atom or a counteraction, and when a plurality of M is present, M's may be the same or different, and n represents the number of 1 to 4, and m represents the number of 0 to 3, provided that m+n is 4.
Abstract:
There is provided a coloring composition containing: a compound represented by Formula (1) or Formula (4); and a copper compound that is soluble in water: wherein, in Formula (1), D represents a residue structure in which four hydrogen atoms are removed from the compound represented by Formula (2), M represents a hydrogen atom or a counteraction, and a plurality of M may be the same or different: wherein in Formula (4), L represents a di- to tetravalent linking group, D′ represents a residue structure in which any one of one to five hydrogen atom(s) is removed from the compound represented by Formula (5), m represents an integer of 1 to 10, provided that a plurality of L may be the same or different, and a plurality of D′ may be the same or different.