首页>
外国专利>
METHOD FOR DYEING POLYESTER-CONTAINING TEXTILE WITH DISPERSED DYE
METHOD FOR DYEING POLYESTER-CONTAINING TEXTILE WITH DISPERSED DYE
展开▼
机译:分散染料的含涤纶织物的染色方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Disclosed is a method for dyeing polyester-containing textile material with one or several dispersed dyes. Said method is characterized in that undyed polyester-containing textile material is treated with an aqueous liquor containing (a) at least one dispersed dye, (b) at least one compound of general formula (Ia) or (Ib), wherein the variables are defined as follows: R1 is selected among hydrogen, phenyl, and C1-C10 alkyl; R2 is identical or different and is selected among hydrogen, phenyl, and C1-C10 alkyl; AO represents alkylene oxide; EO represents ethylene oxide; a is identical or different and is selected among numbers ranging from 0 to 150; b is identical or different and is selected among numbers ranging from 15 to 250, with the provision that b ≥ a; d is identical or different and is selected among zero and one; f is identical or different and is selected among numbers ranging from 15 to 35; and M is identical or different and is selected among alkali metals.
展开▼