Syntheses of new black dyes for ink-jet inks

Chun Yoon, Jae Hong Choi, Bon Chul Koob, Yun Do Jeong

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

Drop-on-demand ink-jet inks made from dyes generally show poor light and wet fastness. A number of studies have been carried out previously to improve the fastness of such inks by introducing novel dyes and new additives. Based on the research results, use of fast dyes could give ink-jet inks with good properties. This study describes new black dyes for aqueous ink-jet inks, which show better light and wet fastness and print quality, compared to an analogous ink formulated from Cl Food Black 2.

Original languageEnglish
Pages (from-to)13-17
Number of pages5
JournalColoration Technology
Volume121
Issue number1
DOIs
StatePublished - 2005

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