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US 2026/0297347 A1Published application
Aqueous ink for inkjet recording, inkjet recording apparatus, and inkjet recording method
AssigneeBrother Kogyo Kabushiki Kaisha
InventorsIssei KAWABATA, Yuka TSUZAKA, Satoshi NISHIDA, Masato ISOGAI
Life of this patent
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Abstract
An aqueous ink for inkjet recording includes water, phycocyanin, and a water-soluble organic solvent. The water-soluble organic solvent has a log P of 0.2000 or less. The log P is defined as a common logarithm of (octanol / water partition coefficient P).
Claims9
An aqueous ink for inkjet recording comprising water, phycocyanin, and a water-soluble organic solvent,
- wherein the water-soluble organic solvent has a log P of 0.2000 or less, and
- wherein the log P is defined as a common logarithm of (octanol / water partition coefficient P).
Dependencies are inferred from the claim text.