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1. WO2006097502 - INK COMPOSITION FOR CONTINUOUS DEFLECTED INK JET PRINTING

Publication Number WO/2006/097502
Publication Date 21.09.2006
International Application No. PCT/EP2006/060776
International Filing Date 16.03.2006
Chapter 2 Demand Filed 28.11.2006
IPC
C09D 11/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
CPC
C09D 11/38
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
30Inkjet printing inks
38characterised by non-macromolecular additives other than solvents, pigments or dyes
Y10T 428/12444
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
12All metal or with adjacent metals
12444Embodying fibers interengaged or between layers [e.g., paper, etc.]
Applicants
  • IMAJE S.A. [FR]/[FR] (AllExceptUS)
  • DE SAINT-ROMAIN, Pierre [FR]/[FR] (UsOnly)
Inventors
  • DE SAINT-ROMAIN, Pierre
Agents
  • POULIN, Gérard
Priority Data
055069918.03.2005FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) INK COMPOSITION FOR CONTINUOUS DEFLECTED INK JET PRINTING
(FR) COMPOSITION D'ENCRE POUR L'IMPRESSION PAR JET CONTINU DEVIE
Abstract
(EN)
The invention concerns an ink composition for continuous deflected ink jet printing, liquid at room temperature, comprising: a) a solvent, representing at least 10 wt. % of the ink composition total weight; b) at least one compound dissociable in at least one anion and at least one cation, said compound representing at least 0.1 wt. %, preferably 0.1 to 20 wt. %, more preferably still 0.1 to 10 wt. %, more advantageously 0.1 to 5 wt. % of the ink composition total weight; c) at least one compound complexing said cation or said anion representing at least 0.1 wt. % of the ink composition total weight. The invention also concerns a method for marking objects using said ink and a substrate provided with a marking obtained by drying said ink composition.
(FR)
Composition d'encre pour l'impression par jet continu dévié, liquide à la température ambiante, comprenant : a) - un solvant, représentant au moins 10% du poids total de la composition d'encre ; b) - au moins un composé susceptible d'être dissocié en au moins un anion et au moins un cation, ledit composé représentant au moins 0,1%, de préférence de 0,1 à 20%, de préférence encore de 0,1 à 10%, mieux de 0,1 à 5% en poids du poids total de la composition d'encre ; c) - au moins un composé complexant dudit cation ou dudit anion, représentant au moins 0,1% en poids du poids total de la composition d'encre. Procédé de marquage d'objets mettant en oeuvre cette encre et substrat pourvu d'un marquage obtenu par séchage de la composition d'encre.
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