首页>
外国专利>
Black dyestuff mixtures of fibre reactive azo dyestuffs and their utilization for dyeing of hydroxy- and/or carbonamide group containing fibre material
Black dyestuff mixtures of fibre reactive azo dyestuffs and their utilization for dyeing of hydroxy- and/or carbonamide group containing fibre material
展开▼
机译:纤维活性偶氮染料的黑色染料混合物及其在染色含羟基和/或碳酰胺基团的纤维材料中的用途
展开▼
页面导航
摘要
著录项
相似文献
摘要
Dye mixts. contain disazo dye(s) of formula (I), monoazo dye(s) of formula (II), monoazo dye(s) of formula (III), opt. monoazo dye(s) of formula (IV) and opt. monoazo dye(s) of formula (V). M=H or an alkali metal; R1-10=H, Me, Et, OMe or OEt; Y=vinyl or -CH2CH2-U (U=Cl, OSO3M or SSO3M); R=H, Me, SO3M, COOM or -SO2-Y; Z1,Z2=2-5C alkanoyl, benzoyl, 2,4-dichloro-1,3,5-triazin-6-yl or 2-(R(SPo-substd. phenylamino)-4-X-substd.-1,3,5-triazin-6-yl (X=Cl or -NHCN; R degrees =SO3M, COOM or -SO2-Y); the -NH-Z2 gp. in (III) is in the 2- or 3-position of the 6-sulpho-8-hydroxy- naphth-2-yl gp. Also claimed are methods of producing the mixts. and their aq. solns.
展开▼
机译:染料混纺。含有式(I)的双偶氮染料,式(II)的单偶氮染料,式(III)的单偶氮染料,可选。式(IV)和opt。的单偶氮染料。式(V)的单偶氮染料。 M = H或碱金属; R 1-10 = H,Me,Et,OMe或OEt; Y =乙烯基或-CH2CH2-U(U = Cl,OSO3M或SSO3M); R = H,Me,SO3M,COOM或-SO2-Y; Z 1,Z 2 = 2-5C烷酰基,苯甲酰基,2,4-二氯-1,3,5-三嗪-6-基或2-(R(SP> o-取代苯基氨基)-4 -X-取代-1,3,5-三嗪-6-基(X = Cl或-NHCN; R度= SO3M,COOM或-SO2-Y);-NH-Z 2 gp。 III)在6-sulpho-8-羟基萘-2-基gp的2-或3-位上,还要求保护混合物及其水溶液的制备方法。
展开▼