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US 6,310,115 B1Granted
Ink compositions for ink jet printing
AssigneeAgfa-Gevaert
InventorsLuc Vanmaele, Emiel Verdonck
Life of this patent
Estimating the term…
Abstract
Radiation curable ink compositions for ink jet contain radiation curable monomers containing vinylether and acrylate functions.
Claims12
An ultraviolet curable ink composition for ink jet printing comprising an ultraviolet curable monomer represented by the following general formula I:
- wherein,
- R1 represents hydrogen, or a substituted or unsubstituted alkyl group,
- L represents a linking group, wherein the linking group is an aliphatic chain of at least three carbon atoms,
- X represents O, S or NR2 wherein R2 has the same meaning as R1;
- when X=NR2, L and R2 may form together a ring system,
- m and n independently represent a value from 1 to 5.
3 more elements
Process for obtaining a monochrome or multicolor ink jet image comprising jetting one or more streams of ink droplets having a composition according to any one of the previous claims to a receiver element, and subjecting the obtained image to ultraviolet curing.
Dependencies are inferred from the claim text.