Patent classifications
C
CHEMISTRY; METALLURGY
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C09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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C09B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; , e.g. PIGMENTS; MORDANTS; LAKES
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C09B47/04
Phthalocyanines; abbreviation: Pc
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C09B47/08
Preparation from other phthalocyanine compounds; , e.g. cobaltphthalocyanineamine complex
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C09B47/20
Obtaining compounds having sulfur atoms directly bound to the phthalocyanine skeleton
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C09B47/20

PHTHALOCYANINE-BASED COMPLEX COMPOUND
20180037740 · 2018-02-08 · ·

A phthalocyanine-based complex compound is represented by general formula (1) shown below,

##STR00001##

where M in general formula (1) is any of Cu, Fe, Ti, V, Ni, Pd, Pt, Pb, Si, Bi, Cd, La, Tb, Ce, Be, Mg, Co, Ru, Mn, Cr, Mo, Sn, and Zn, and may be present or absent.

PHTHALOCYANINE-BASED COMPLEX COMPOUND
20180037740 · 2018-02-08 · ·

A phthalocyanine-based complex compound is represented by general formula (1) shown below,

##STR00001##

where M in general formula (1) is any of Cu, Fe, Ti, V, Ni, Pd, Pt, Pb, Si, Bi, Cd, La, Tb, Ce, Be, Mg, Co, Ru, Mn, Cr, Mo, Sn, and Zn, and may be present or absent.

Aqueous additive solution for ink composition, aqueous colorant solution for ink composition, ink composition, ink composition for ink jet recording, and ink jet recording method
12404417 · 2025-09-02 · ·

An aqueous additive solution for an ink composition, containing a compound represented by general formula (A) as defined herein; a compound represented by general formula (II) as defined herein; and water, an aqueous colorant solution for an ink composition, containing a compound represented by general formula (A) as defined herein; a compound represented by general formula (II) as defined herein; water; and a colorant, and an ink composition containing a compound represented by general formula (A) as defined herein; a compound represented by general formula (II) as defined herein.

Aqueous additive solution for ink composition, aqueous colorant solution for ink composition, ink composition, ink composition for ink jet recording, and ink jet recording method
12404417 · 2025-09-02 · ·

An aqueous additive solution for an ink composition, containing a compound represented by general formula (A) as defined herein; a compound represented by general formula (II) as defined herein; and water, an aqueous colorant solution for an ink composition, containing a compound represented by general formula (A) as defined herein; a compound represented by general formula (II) as defined herein; water; and a colorant, and an ink composition containing a compound represented by general formula (A) as defined herein; a compound represented by general formula (II) as defined herein.