Ink composition for inkjet printing by the continuous deflected jet technique
AssigneeMarkem-Imaje Corporation
InventorsCecile Goustiaux, Virginie Rio, Jean-Yves Sabys, Antoine Bataille
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Abstract
An ink composition for inkjet printing by the continuous deflected jet technique, which is liquid at ambient temperature, comprising: a) a binder; b) one or more dyes and/or pigments; and c) a solvent, in which: said solvent comprises at least 10% by weight—relative to the total weight of the ink composition—of at least one noncyclic acetal, and at least 5% by weight of one or more other organic compounds capable of dissociating the ionizable species that are found in the ink.
Claims38
An ink composition for inkjet printing by the continuous deflected jet technique, which is liquid at ambient temperature, comprising:
- a binder;
- one or more dyes and/or pigments;
- and
- a solvent, in which:
- said solvent comprises at least 10% by weight—relative to the total weight of the ink composition—of at least one noncyclic acetal, and from 10 to 70% by weight of one or more other organic compounds capable of dissociating the ionizable species that are found in the ink, and said solvent is substantially water-free.
A substrate having a marking obtained by drying and/or absorption of an ink composition comprising:
- a binder;
- one or more dyes and/or pigments;
- and
- a solvent, in which:
- said solvent comprises at least 10% by weight—relative to the total weight of the ink composition—of at least one noncyclic acetal, and from 10 to 70% by weight of one or more other organic compounds capable of dissociating the ionizable species that are found in the ink, and said solvent is substantially water-free.
Dependencies are inferred from the claim text.