Patent ID: 8628588
Filing Date: 2014-01-14
Classification: C09B,C09D

Abstract:
1. A coloring composition comprising: 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, in Formula (2), R R n when n wherein in Formula (4), L represents a di- to tetravalent linking group, D′ represents a residue structure in which one hydrogen atom is removed or two, three, four, or five hydrogen atoms are 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 when m represents an integer of 2 to 10, n represents an integer of 2 to 10, provided that a plurality of D′ may be the same or different, in Formula (5), R Formula (5) has at least one ionic hydrophilic group.