Ink-jet ink and ink jet recording method
AssigneeFuji Photo Film Co., Ltd.
InventorsYoshiharu Yabuki, Masaki Noro, Keiichi Tateishi
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Abstract
An ink-jet ink which includes a coloring composition containing oil-soluble dye aggregates is provided. The oil-soluble dye which forms aggregates is preferred a compound represented in the following general formula (1): D-(Y)n General Formula (1) wherein, D represents a dye portion having a chromophore; Y represents a polar group which is connected to D directly or via a bivalent connecting group and which generates interaction between the compounds represented in said general formula (1); and n represents any integer of 2 to 10.
Claims21
An ink-jet ink which includes a coloring composition containing oil-soluble dye aggregates formed from two or more dye molecules.
An ink jet recording method, comprising jetting an ink-jet ink which includes a coloring composition containing oil-soluble dye aggregates formed from two or more dye molecules to record an image.
Dependencies are inferred from the claim text.