Markem-imaje Corporation

Imaje S.a.

Markem-imaje Holding

Jean-Yves Sabys

Pierre De Saint-Romain

Cécile Goustiaux

Antoine Bataille

Virginie Rio

An ink composition for continuous deflected ink jet printing, liquid at ambient temperature is disclosed. One aspect is an ink composition comprising: a solvent including organic solvent compound(s), and optionally water, the solvent representing at least 20% by weight of the total weight of the ink. Furthermore, there is at least one compound imparting conductivity to the ink composition, chosen from among the ionic liquids, the compound representing 0.2% by weight to 4% by weight of the total weight of the ink composition, preferably 0.5 to 3% by weight of the total weight of the ink composition. Lastly, the ink composition includes less than 10% by weight, preferably less than 5% by weight, more preferably less than 1% by weight, and most preferably 0% by weight of water relative to the total weight of the ink composition.

Ink composition for continuous deflected jet printing

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&#x2014;relative to the total weight of the ink composition&#x2014;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.

Ink composition for inkjet printing by the continuous deflected jet technique

An ink composition for continuous deflected jet printing that is liquid at room temperature and that contains:

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La Roche de Glun, France

Jean-Yves Sabys