The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2020
Filed:
Jan. 06, 2017
Dover Europe Sàrl, Vernier, CH;
Pierre De Saint-Romain, Valence, FR;
DOVER EUROPE SÀRL, Vernier, CH;
Abstract
Liquid composition, such as an ink composition, liquid at room temperature, the liquid composition being a liquid composition specifically for printing with a binary deflected continuous jet printing technique wherein the liquid composition forms upon printing drops which are not charged by an electric field, which each have a zero electric charge, which each form a dipole under the effect of an electric field, and then are then deflected by the electric field, characterised in that the liquid composition comprises a solvent comprising one or more organic solvent compound(s) and optionally water, the solvent having globally a dielectric constant less than 15; a binder; one or more dyes and/or pigments; and in that the liquid composition has an electrical conductivity at 20° C. less than or equal to 200 μS/cm, preferably less than or equal to 150 μS/cm, still preferably less than or equal to 100 μS/cm.