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US 2024/0174874 A1Published application
New ink
AssigneeInkgenio S.R.L.
InventorsCarlo Alberto AMIDEI, Mirko MARASTONI
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Abstract
The present invention relates to a suspension comprising at least one pigment, a dispersing agent and a solvent. Preferably, the suspension has a volatile organic compound (VOC) content less than 3% w/w. Furthermore, the invention relates to an ink comprising the suspension and a printing process comprising at least one step of using the ink.
Claims15
A suspension comprising at least one pigment, a dispersing agent and a solvent,
- wherein said at least one pigment is present in a concentration comprised between 18 and 65% weight/weight (w/w) with respect to the weight of the suspension,
- wherein the dispersing agent is present in the suspension in a concentration comprised between 5 and 55% w/w,
- wherein the solvent is an aqueous solvent and is present in a concentration comprised between 25 and 80% w/w and
- wherein the suspension has a volatile organic compound (VOC) content of less than 3% w/w.
1 more element
Dependencies are inferred from the claim text.