摘要:
Navy mixtures which contain dyes of the formula I ##STR1## where X is chlorine or bromine,Y is hydrogen, methoxy or ethoxy andR is N(C.sub.2 H.sub.5).sub.2, N(CH.sub.2 CH.dbd.CH.sub.2).sub.2 or N(C.sub.2 H.sub.4 OCOCH.sub.3).sub.2,the mixtures being composed of 10-70% of dyes with Y.dbd.H and R=N(C.sub.2 H.sub.5).sub.2, 5-40% of dyes with Y=OCH.sub.3 or OC.sub.2 H.sub.5 and R.dbd.N(CH.sub.2 --CH.dbd.CH.sub.2).sub.2 and 5-80% of dyes with Y=OCH.sub.3 or OC.sub.2 H.sub.5 and R=N(C.sub.2 H.sub.4 OCOCH.sub.3).sub.2.The novel mixtures have excellent tinctorial properties and give very fast dyeings on synthetic polyesters.
摘要翻译:含有式I的染料的海军混合物,其中X是氯或溴,Y是氢,甲氧基或乙氧基,R是N(C2H5)2,N(CH2CH = CH2)2或N(C2H4OCOCH3)2, 该混合物由10-70%的具有Y = H和R = N(C 2 H 5)2的染料组成,5-40%的具有Y = OCH 3或OC 2 H 5和R = N(CH 2 -CH 2 CH 2)2和5 -80%的具有Y = OCH 3或OC 2 H 5和R = N(C 2 H 4 OCOCH 3)的染料。 新型混合物具有优异的着色性能,并在合成聚酯上产生非常快的染色。
摘要:
Navy dye mixtures which contain, as essential components, compounds of the general formula I ##STR1## in the following amounts, based on the total weight of the mixture:______________________________________ X = Br R.sup.1 = C.sub.2 H.sub.4 CN R.sup.2 = CH.sub.2 CHCH.sub.2 39-49%, X = Br R.sup.1 = C.sub.2 H.sub.4 CN R.sup.2 = H 1-10%, X = Br R.sup.1 = H R.sup.2 = CH.sub.2 CHCH.sub.2 4-16%, X = Cl R.sup.1 = C.sub.2 H.sub.4 CN R.sup.2 = H 15-25%, X = Cl R.sup.1 = C.sub.2 H.sub.4 CN R.sup.2 = CH.sub.2 CHCH.sub.2 4-9%, and X = Cl ##STR2## R.sup.2 = H 4-10%. ______________________________________ The novel mixtures are very useful for dyeing synthetic polyesters.
摘要翻译:基于混合物的总重量含有以下量的通式I的化合物作为必要成分的海军染料混合物:-X = Br R1 = C2H4CN R2 = CH2CHCH2 39-49%, - X = Br R1 = C2H4CN R2 = H 1-10%,-X = Br R1 = H R2 = CH2CHCH2 4-16%,-X = C1 R1 = C2H4CN R2 = H 15-25%,-X = Cl R1 = C 2 H 4 CN R 2 = CH 2 CHCH 2 4-9%, - 和 - -X = Cl
摘要:
Navy dye mixtures which contain, as essential components, compounds of the general formula I ##STR1## where X is chlorine or bromine, Y is methoxy or ethoxy, and R is ##STR2## NHC.sub.2 H.sub.4 CN, NHCH.sub.2 CH.dbd.CH.sub.2 or N(C.sub.2 H.sub.4 OCOCH.sub.3).sub.2, and wherein the dye of the above formula where X is Br, Y is OCH.sub.3 or OC.sub.2 H.sub.5 and R is N(C.sub.2 H.sub.4 OCOCH.sub.3).sub.2 is present in an amount of 25-45%, based on the total weight of the mixture, are very useful for dyeing synthetic polyesters.
摘要翻译:含有作为必要组分的通式I的化合物的海军染料混合物,其中X是氯或溴,Y是甲氧基或乙氧基,R是NHC2H4CN,NHCH2CH = CH2或N(C2H4OCOCH3)2 并且其中X为Br,Y为OCH 3或OC 2 H 5且R为N(C 2 H 4 OCOCH 3)2的上式的染料的含量相对于混合物的总重量为25-45%,非常有用 用于染色合成聚酯。
摘要:
Mixtures of dyes of the formula I ##STR1## where X is chlorine or bromine, Z is hydrogen, methyl, ethyl, C.sub.1 -C.sub.4 -alkoxy or acetylamino, R is C.sub.1 -C.sub.4 -alkyl, R.sup.1 and R.sup.2 independently of one another are each allyl or methallyl or are each C.sub.1 -C.sub.6 -alkyl which is unsubstituted or substituted by hydroxyl, C.sub.1 -C.sub.4 -alkoxy or alkanoyloxy, or R.sup.1 and R.sup.2 together with the nitrogen atom are morpholino or tetra-, penta- or hexamethyleneimino, and one of the radicals R.sup.1 and R.sup.2 may furthermore be hydrogen.
摘要:
Navy dye mixtures essentially contain dyes of the formula I ##STR1## where X is hydrogen, chlorine or bromine, the radicals R.sup.1 independently of one another are each methyl or ethyl and R is a radical of the formula ##STR2## where A is ##STR3## B is unsubstituted or substituted C.sub.1 -C.sub.4 -alkyl, phenyl-C.sub.1 -C.sub.4 -alkyl, phenoxy-C.sub.2 - or -C.sub.3 -alkyl or cyclohexyl and R.sup.2 is C.sub.1 -C.sub.4 -alkyl, the mixtures containing from 20 to 80 parts of dyes in which R is NH-A-COOB and from 80 to 20 parts of dyes in which R is ##STR4## The novel mixtures are very useful for dyeing synthetic polyesters, and give dyeings which have, in particular, very good heatfastness.
摘要:
Navy and black dye mixtures contain one or more thiopheneazo dyes whose diazo component comes from the 2-aminothiophene series and whose coupling component comes from the aniline series and one or more dyes F whose absorption maximum is at a wavelength of from 390 to 520 nm, the proportion of the thiopheneazo dyes being from 60 to 99% by weight, based on the total weight of the thiopheneazo dyes and the dyes F in the mixture.
摘要:
Navy and black dye mixtures contain one or more thiophene-azo dyes of the formula ##STR1## where R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, X and Y each have defined meanings, and one or more dyes F whose absorption maximum is at a wavelength of from 390 to 520 nm, the proportion of thiophene-azo dyes being from 60 to 99% by weight, based on the total weight of thiophene-azo dyes and dyes F in the mixture.
摘要:
Dye mixtures which comprise two or more dyes of the formula ##STR1## ps where X is hydrogen, methyl or chlorine, and R is a radical of the formula OR.sup.1, OCOCH.sub.3, OCOC.sub.2 H.sub.5, R.sup.1 being hydrogen or C.sub.1 -C.sub.4 -alkyl, are very useful for dyeing cellulose esters.
摘要:
Azo dyes having the formula ##STR1## wherein the substituents are as defined in the specification and are useful for dyeing or printing textile materials.
摘要:
Thiopheneazo dye I which are chiefly useful as disperse dyes for dyeing textile material, in particular polyesters, have the formula ##STR1## where the substituents are as defined in the description.