TWO-PHASE INK FOR INK JET

PROBLEM TO BE SOLVED: To obtain a two-phase aqueous coloring ink for ink jet containing a branched polymer which serves as a dispersant and binder. SOLUTION: This ink has an aqueous continuous phase containing water and ionic component(s) and a non-aqueous discontinuous phase containing a non-aqueou...

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Bibliographische Detailangaben
1. Verfasser:	REARDON JOSEPH EDWARD
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COLOUR PRINTING CORRECTING FLUIDS CORRECTION OF TYPOGRAPHICAL ERRORS DYES FILLING PASTES i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME INKS LINING MACHINES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain a two-phase aqueous coloring ink for ink jet containing a branched polymer which serves as a dispersant and binder. SOLUTION: This ink has an aqueous continuous phase containing water and ionic component(s) and a non-aqueous discontinuous phase containing a non-aqueous vehicle, a coloring agent, and an ionic polymer, which serves as dispersant and binder and has an opposite ion charge to that of ionic component(s) in the aqueous phase.