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US 2026/0209537 A1Published application
Ink Jet Ink Composition, Recording Method, Ink Set, And Pigment Dispersion Liquid
AssigneeSeiko Epson Corporation
InventorsTetsuya AOYAMA, Kenta KIKUCHI
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Abstract
An ink jet ink composition contains a pigment that is bio-derived carbon black and a solvent. The pigment is a resin-dispersed pigment dispersed with a crosslinked resin, and the solvent contains water. The ink jet ink composition is a water-based ink.
Claims11
An ink jet ink composition comprising:
- a pigment that is bio-derived carbon black;
- and
- a solvent, wherein
- the pigment is a resin-dispersed pigment dispersed with a crosslinked resin,
- the solvent contains water, and
- the ink jet ink composition is a water-based ink.
3 more elements
Dependencies are inferred from the claim text.