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US 12,729,319 B2Granted
Treatment liquid composition for ink jet textile printing, ink set, and ink jet recording method
AssigneeSeiko Epson Corporation
InventorsYoshitaka Miyajima, Yuki Wakushima
Life of this patent
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Abstract
A treatment liquid composition for ink jet textile printing includes urea, sodium chlorate, polyethylene glycol having a molecular weight of over 1000 and less than 10000, and water.
Claims9
A treatment liquid composition for ink jet textile printing, comprising:
- urea;
- sodium chlorate;
- a first polyethylene glycol having a molecular weight of over 1000 and less than 4000;
- a second polyethylene glycol having a molecular weight of 4000 or more to less than 10000;
- a glycol-based solvent selected from 1,3-butylene glycol, ethylene glycol, diethylene glycol, triethylene glycol, propylene glycol, dipropylene glycol, 1,3-propanediol, 1,2-butanediol, 1,2-pentanediol, 1,2-hexanediol, 1,4-butanediol, 1,5-pentanediol, or 1,6-hexanediol, an amount of the glycol-based solvent being in the range of 0.5 to 3% by mass;
- potassium hydrogen carbonate;
- and
- water.
5 more elements
Dependencies are inferred from the claim text.