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AssigneeFUJIFILM Corporation
InventorsHirotaka SATOU, Sho SHIBUSAWA, Takayuki ITO, Yoshihiro JIMBO, Keizo KIMURA, Jun TANABE
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A phthalocyanine pigment represented by Formula (1), in which the phthalocyanine pigment has at least one diffraction peak at 3°≤2θ≤7° in a powder X-ray diffraction spectrum; a coloring composition including the phthalocyanine pigment; a method of producing a coloring composition including mixing the phthalocyanine pigment with a solvent; and the like are hereby provided.
A phthalocyanine pigment, having at least one diffraction peak at 3°≤2θ≤7° in a powder X-ray diffraction spectrum and being represented by the following Formula (1):
A phthalocyanine compound represented by the following Formula (3):
A method of producing a phthalocyanine pigment, comprising mixing a phthalonitrile compound represented by any one of the following Formula (5) to Formula (8), a metal salt of at least one of zinc or copper, and a solvent with each other, wherein, in the mixing, a ratio of a used amount of the solvent to a used amount of the phthalonitrile compound is 2.0 times or less on a mass basis:
Dependencies are inferred from the claim text.