| abstract |
The invention provides a benzothiazole dye monomeric compound for dyeing of a hydrophobic fibrous material. The benzothiazole dye monomeric compound has a structure as shown in the formula (I). A disperse dye prepared from the benzothiazole dye monomeric compound provided by the invention has good deep dyeing property and wide pH scope of dyeing when applied in dyeing of fabrics, is especially suitable for printing and dyeing of hydrophobic textile materials, including dyeing and printing of semisynthetic or synthetic hydrophobic fiber blended textile materials, and is especially suitable for dyeing of polyester materials. By the use of the disperse dye, red dyed fabrics with uniform tone, excellent washing fastness and excellent ironability and sublimation fastness can be obtained. |