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US 2019/0194483 A1Published application
Inkjet inks
AssigneeHewlett-Packard Development Company, L.P.
InventorMehrgan KHAVARI
Life of this patent
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Abstract
An inkjet ink including: a solvent; a solvent-soluble dye; 0.1 wt. % to 1 wt. % of the ink of a perfluoropolyether; and 0.1 wt. % to 2 wt. % of the ink of a polymeric surfactant, wherein the polymeric surfactant comprises an alkyl domain.
Claims15
An inkjet ink comprising:
- a solvent;
- a solvent-soluble dye;
- 0.1 wt. % to 1 wt. % of the ink of a perfluoropolyether;
- and
- 0.1 wt. % to 2 wt. % of the ink of a polymeric surfactant, wherein the polymeric surfactant comprises an alkyl domain.
2 more elements
An inkjet ink comprising:
- 50 wt. % to 98 wt. % of the ink of an alcohol solvent;
- a dye soluble in the alcohol solvent;
- 0.1 wt. % to 1 wt. % of the ink of a perfluoropolyether;
- and
- 0.1 wt. % to 2 wt. % of the ink of a non-water soluble polymeric surfactant,
- wherein the ink comprises no more than 1 wt. % water.
3 more elements
A method of printing onto polyolefin surface, the method comprising:
- depositing an ink onto a polyolefin surface, wherein the ink comprises:
- a solvent;
- a solvent-soluble dye:
- a perfluoropolyether comprising 0.1 wt. % to 1 wt. % of the ink;
- and
- a polymeric surfactant, the polymeric surfactant comprising 0.1 wt. % to 2 wt. % of the ink.
3 more elements
Dependencies are inferred from the claim text.