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US 2006/0230550 A1Published application
Colouring preparations
AssigneeBASF SE
InventorsUlrike Hees, Jurgen Weiser, Michael Kluge, John Provost
Life of this patent
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Abstract
The present invention relates to colorant preparations comprising a) at least one colorant in particulate form, b) at least one organic solvent having a boiling point of at least 247° C., measured at atmospheric pressure, and c) water, and less than 0.25% by weight of organic solvents having a boiling point below 247° C., measured at atmospheric pressure
Claims8
An ink jet process ink comprising
- a) at least one colorant in particulate form,
- b) at least one organic solvent having a boiling point of at least 247° C., measured at atmospheric pressure, and
- c) water,
- and less than 0.25% by weight of organic solvents having a boiling point below 247° C., measured at atmospheric pressure.
1 more element
Dependencies are inferred from the claim text.