| 摘要 |
<p>PURPOSE:The titled ink capable of printing simultaneously polyester/cellulose fiber mixed spinning cloth by ink jet printing, containing a specific water- insoluble reaction type disperse dye, a specific nonionic surface active agent, an organic tertiary amine and an oganic solvent in a specific composition. CONSTITUTION:The aimed ink containing (A) 0.5-15wt%, preferably 3-10wt% water-insoluble or slightly water-soluble reaction type disperse dye shown by the formula I {D is water-insoluble dye residue; X is O or -NH-; Y is OR<3>, NR<4>R<5> [R<3>-R<5> are H, (substituted)alkyl, aryl or aralkyl], or NR<4>R<5> is 5-6- membered nitrogen-containing heterocyclic ring formed by bonding of R<4> and R<5>}, (B) 2.5-50wt%. preferably 5-35wt% nonionic surface active agent shown by the formula II (n is 6-30), (C) 0.25-7.5wt%, preferably 0.5-3wt% organic amine (e.g., amine shown by the formula IV, etc.,) shown by the formyla III [R is -(CH2CH2O)m (m is 1-25)or 6-18C aliphatic or aromatic group] and (d) 30-90wt%, prefrably 50-70wt% organic solvent.</p> |
