Back to results
US 2004/0201658 A1Published application
Inkjet ink set and method of using same
OwnerChristian Jackson, Michael Stephen Wolfeinventors
Life of this patent
Estimating the term…
Abstract
This invention pertains to an ink set for inkjet printing, in particular to an ink set comprising at least one ink containing a self-dispersing pigment colorant and a fixer fluid containing copper salt. The invention also pertains to a method of inkjet printing with this ink set.
Claims20
An inkjet ink set comprising:
- a first ink comprising a self-dispersing pigment colorant dispersed in a first aqueous vehicle;
- and
- a fixing fluid comprising a soluble copper salt in a second aqueous vehicle.
A method of inkjet printing a substrate comprising the steps of jetting an ink set onto a substrate, the ink set comprising:
- a first ink comprising a self-dispersing pigment colorant dispersed in a first aqueous vehicle;
- and
- a fixing fluid comprising a soluble copper salt in a second aqueous vehicle.
Dependencies are inferred from the claim text.