GRANULAR REACTIVE DYE COMPOSITION AND DYEING OR PRINTING OF CELLULOSIC FIBER MATERIAL USING THE SAME COMPOSITION

PURPOSE:To obtain the title granular composition having excellent storage stability, simple dissolving operation of dye and excellent reproducibility of dye, having a specific water content and a specific inorganic salt content. CONSTITUTION:The objective composition, for example, comprising reactiv...

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Hauptverfasser: KASHIWANE YUTAKA, YOSHIKOSHI KAZUMI, HARADA NAOKI, YAMAUCHI NORIAKI, HASHIZUME SHUHEI, NAKAMAE ISAO
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To obtain the title granular composition having excellent storage stability, simple dissolving operation of dye and excellent reproducibility of dye, having a specific water content and a specific inorganic salt content. CONSTITUTION:The objective composition, for example, comprising reactive dye containing at least one vinylsulfone type fiber reaction group shown in the molecule (Z is group eliminable by action of alkali) and having 4.5-15wt.% water content and