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US 2006/0213390 A1Published application
Pigment dispersed liquid, ink composition for inkjet recording, and ink cartridge, recording method, recording system and article recorded using the same
AssigneeSeiko Epson Corporation
InventorsMasaaki Itano, Miharu Kanaya, Chie Saito
Life of this patent
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Abstract
A pigment dispersed liquid prepared by heat-treating an aqueous pigment dispersion containing a self-dispersing pigment, but not a dispersing resin.
Claims18
A pigment dispersed liquid prepared by heat-treating an aqueous pigment dispersion containing a self-dispersing pigment, but not a dispersing resin.
A method for producing a pigment dispersed liquid, comprising heat-treating an aqueous pigment dispersion containing a self-dispersing pigment, but not a dispersing resin.
Dependencies are inferred from the claim text.