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Improvement of Dispersion Stability of Ink-jet Ink for Polyester Fiber  

최재홍 (경북대학교 염색공학과)
지병철 (경북대학교 염색공학과)
서인석 (주)씨드)
Publication Information
Textile Coloration and Finishing / v.15, no.5, 2003 , pp. 321-326 More about this Journal
Abstract
In order for disperse dye based ink to be fitted with the critical requirements of ink jet printing, this study was undertaken to investigate the effects of 6 different dispersants on the milling efficiency of insoluble dye particles and dispersion stability of the final ink. It was found that a polystyrene dispersant with high molecular weight exerted relatively better dispersion stability which may be associated with its steric stabilization effect in the ink solution.
Keywords
ink jet printing; disperse dye; dispersion stability; particle size; viscosity;
Citations & Related Records
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