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US 2022/0017764 A1Published application
Ink, ink set, ink container, method of printing, and printing device
AssigneeRicoh Company, Ltd.
InventorHiroshi GOTOU
Life of this patent
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Abstract
An ink contains an anionic compound, water, a photoacid generator, and one or more organic solvents containing at least one organic solvent having a solubility parameter of from 9 to 11.8 (J/cm3)1/2.
Claims11
An ink comprising:
- an anionic compound;
- water;
- a photoacid generator;
- and
- one or more organic solvents comprising at least one organic solvent having a solubility parameter of from 9 to 11.8 (J/cm3)1/2.
2 more elements
Dependencies are inferred from the claim text.