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US 2026/0209536 A1Published application
Ink Jet Ink Composition And Recording Method
AssigneeSeiko Epson Corporation
InventorsTetsuya AOYAMA, Kenta KIKUCHI, Masahiro YATAKE
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Abstract
An ink jet ink composition includes: a pigment which is carbon black derived from a biological oil; a binder resin; and a solvent. The pigment is a self-dispersible pigment, the binder resin includes a self-emulsifying resin, and the solvent includes water. The ink jet ink composition is an aqueous ink.
Claims10
An ink jet ink composition comprising:
- a pigment which is carbon black derived from a biological oil;
- a binder resin;
- and
- a solvent, wherein
- the pigment is a self-dispersible pigment,
- the binder resin includes a self-emulsifying resin,
- the solvent includes water, and
- the ink jet ink composition is an aqueous ink.
5 more elements
Dependencies are inferred from the claim text.