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US 10,774,230 B2Granted
Ink jet textile printing ink and ink jet textile printing ink set
AssigneeSeiko Epson Corporation
InventorsYasuhiro Oki, Hidehiko Komatsu, Daisuke Sakuma, Hiroyuki Kaneko
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Abstract
An ink jet textile printing ink contains at least one water-soluble dye selected from the group consisting of acid dyes, reactive dyes, and direct dyes, a nonionic surfactant with a content in the range of 0.05% by mass to 3.0% by mass relative to the total mass of the ink, and an anionic surfactant with a content in the range of 1 ppm by mass to 100 ppm by mass relative to the total mass of the ink.
Claims8
An ink jet textile printing ink comprising:
- a water-soluble dye that is at least one selected from the group consisting of acid dyes, reactive dyes, and direct dyes;
- a nonionic surfactant with a content in the range of 0.05% by mass to 3.0% by mass relative to the total mass of the ink jet textile printing ink;
- and
- an anionic surfactant with a content in the range of 1 ppm by mass to 100 ppm by mass relative to the total mass of the ink jet textile printing ink,
- wherein the nonionic surfactant is an acetylene glycol-based surfactant.
2 more elements
Dependencies are inferred from the claim text.