Ink composition for inkjet printing

An ink composition for ink-jet printing does not cause clogging of nozzles of an ink-jet printer during printing, thereby providing a print of desired printing quality; which ensures an appropriate drying rate of printed images; and which attains excellent color development. The ink composition for...

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Main Authors KUWAHARA MIKIO, NAKATSU KATSUTAKA, SHIROTA TSUNEO, SHIOTANI TOSHIHIKO, SANO SHUJI, HAYASHI HIROKI, SUGAWA TETSUO, HAYASHI KENJI, KOTERA TAKEHIRO, MIZUTAKI YUSUKE
Format Patent
LanguageEnglish
Published 19.11.2013
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:An ink composition for ink-jet printing does not cause clogging of nozzles of an ink-jet printer during printing, thereby providing a print of desired printing quality; which ensures an appropriate drying rate of printed images; and which attains excellent color development. The ink composition for ink-jet printing, containing a pigment, a binder resin, a pigment dispersant, and a solvent, wherein the solvent is formed of (1) at least one glycol ether and at least one of a lactone compound and 2-pyrrolidone, or (2) at least one glycol ether acetate and at least one of cyclohexane and isophorone.
Bibliography:Application Number: US20100836005