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US 11,248,135 B2Granted
Ink jet ink composition for textile printing, ink set, and recording method
AssigneeSeiko Epson Corporation
InventorsYoshitaka Miyajima, Yuki Wakushima, Hideki Oguchi, Takuya Sonoyama
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Abstract
An ink jet ink composition for textile printing including a dye containing copper or chromium and 5% to 30% by mass of a cyclic amide that is liquid at normal temperature and that has a normal boiling point in the range of 190° C. to 260° C., wherein the hue angle ∠h° defined by the CIELAB color space on a recording medium ranges from 260 to 310 degrees.
Claims20
An ink jet ink composition for textile printing comprising:
- a dye containing copper or chromium that is selected from the group consisting of CI Reactive Blue 15 and 72, CI Direct Blue 87, and CI Acid Blue 193;
- and
- 5% to 30% by mass of a cyclic amide that is liquid at normal temperature and has a normal boiling point in the range of 190° C. to 260° C.,
- wherein a hue angle ∠h° defined by a CIELAB color space on a recording medium ranges from 260 to 310 degrees.
1 more element
Dependencies are inferred from the claim text.