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US 2022/0186432 A1Published application
Dye discharge fluid
AssigneeHewlett-Packard Development Company, L.P.
InventorsDennis Z. Guo, Jie Zheng, Ronald Albert Askeland
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Abstract
An example of a dye discharge fluid includes a water-soluble organic solvent, a heat activated reducing agent, and water. A pH of the dye discharge fluid is less than 7. The dye discharge fluid may be used with a colored pigmented inkjet ink, a white pigmented inkjet ink, and/or a colored textile fabric, and may be included in a fluid set and/or a printing kit.
Claims15
A dye discharge fluid, comprising:
- a water-soluble organic solvent;
- a heat activated reducing agent;
- and
- water;
- wherein a pH of the dye discharge fluid is less than 7.
2 more elements
A printing method, comprising:
- inkjet printing a dye discharge fluid on at least a portion of a colored textile fabric, the dye discharge fluid including:
- a water-soluble organic solvent;
- a heat activated reducing agent;
- and
- water;
- wherein a pH of the dye discharge fluid is less than 7;
- and
- heating the at least the portion of the colored textile fabric, thereby activating the heat activated reducing agent and discoloring the at least the portion of the colored textile fabric.
5 more elements
A printing kit, comprising:
- a colored textile fabric;
- and
- a dye discharge fluid including:
- a water-soluble organic solvent;
- a heat activated reducing agent;
- and
- water;
- wherein a pH of the dye discharge fluid is less than 7.
5 more elements
Dependencies are inferred from the claim text.