FIXER FLUID COMPOSITION AND INKJET INK SETS INCLUDING THE SAME

A fixer fluid composition, for inkjet printing, and ink set containing it. A disclosed example fixer fluid composition includes up to about 1.5 wt % of surfactants, from about 1 to about 20 wt % of humectants, from about 3 to about 16 wt % of a metal carboxylate salt as fixer agent, and an acid in v...

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Bibliographische Detailangaben
1. Verfasser:	MUBAREKYAN, ERVIN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS 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 PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SELECTIVE PRINTING MECHANISMS SPRAYING OR ATOMISING IN GENERAL STAMPS TRANSPORTING TYPEWRITERS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	A fixer fluid composition, for inkjet printing, and ink set containing it. A disclosed example fixer fluid composition includes up to about 1.5 wt % of surfactants, from about 1 to about 20 wt % of humectants, from about 3 to about 16 wt % of a metal carboxylate salt as fixer agent, and an acid in view of adjusting the pH of said composition to a pH between about 5.0 and about 7.0. A disclosed example of ink set includes, at least, an ink composition including a colorant dispersed in an ink vehicle and said fixer fluid. La présente invention concerne une composition de fluide fixateur, pour l'impression à jet d'encre, et un ensemble d'encre contenant celle-ci. Un exemple de composition de fluide fixateur décrit comprend jusqu'à environ 1,5 % en poids de tensioactifs, d'environ 1 à environ 20 % en poids d'humectants, d'environ 3 à environ 16 % en poids d'un sel carboxylate de métal en tant qu'agent fixateur, et un acide dans le but d'ajuster le pH de ladite composition à un pH compris entre environ 5,0 et environ 7,0. Un exemple d'ensemble d'encre décrit comprend, au moins, une composition d'encre comprenant un colorant dispersé dans un véhicule d'encre et ledit fluide fixateur.