Inkjet inks which improve drop-velocity stability and prolong resistor life in inkjet pens
An inkjet ink composition and a method of printing with the ink composition comprising at least one colorant and an aqueous vehicle comprising at least one metal salt or metal-organic complex that forms a film on the thermal inkjet resistor surface after repeated energizing of the resistor.
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | An inkjet ink composition and a method of printing with the ink composition comprising at least one colorant and an aqueous vehicle comprising at least one metal salt or metal-organic complex that forms a film on the thermal inkjet resistor surface after repeated energizing of the resistor. |
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