首页> 外国专利> Padding auxiliaries and processes for dyeing cellulose fibers or mixtures of cellulose fibers and synthetic fibers with sulphur dyestuffs, sulphur vat dyestuffs, vat dyestuffs and reactive dyestuffs

Padding auxiliaries and processes for dyeing cellulose fibers or mixtures of cellulose fibers and synthetic fibers with sulphur dyestuffs, sulphur vat dyestuffs, vat dyestuffs and reactive dyestuffs

机译:用硫染料,硫还原染料,还原染料和活性染料对纤维素纤维或纤维素纤维与合成纤维的混合物进行染色的填充助剂和方法

摘要

A padding auxiliary is used in a dyeing process using a padding liquor wherein the padding auxiliary is an aqueous solution or dispersion containingPP(a) 20 to 50 percent by weight of a mixture of 50 to 100 percent by weight of a compound of the following formula ##STR1## and 50 to 0 percent by weight of a compound of the following formula ##STR2## (b) b percent by weight of a compound of the formula ##STR3## and (c) c percent by weight of a compound of the formula ##STR4## wherein b is a number from 0 to 5, c is a number from 0 to 5 and the numbers for b and c are chosen such that the sum of the numbers for b and c is a number from 1 to 10;PPR.sup.1, R.sup.2 and R. sup.3 are independently an aliphatic moiety with 5 to 12 carbon atoms or an araliphatic moiety with 7 to 13 carbon atoms;PPX , Y and Z is each independently an alkali metal cation, ammonium cation or a cation of an alkylamine or hydroxyalkylamine wherein the alkyl has 1-12 carbon atoms;PPR.sup.4 is an aliphatic moiety with 1 to 8 carbon atoms, phenyl, alkylphenyl with 7 to 10 carbon atoms or phenylalkyl with 7 to 10 carbon atoms;PPR.sup.5 is hydrogen or an aliphatic moiety with 1 to 8 carbon atoms, phenyl, alkylphenyl with 7 to 10 carbon atom or phenylalkyl with 7 to 10 carbon atoms;PPy and z are independently integers from 6 to 8; PPn a number from 15 to 35;P Pm and p are the same number and their sum is a number from 2 to 120 with n and the sum of m and p being chosen such that ##EQU1##
机译:在使用浸轧液的染色过程中使用浸轧助剂,其中浸轧助剂是包含(P)

(a)的20至50重量%的50至100重量%的混合物的水溶液或分散体。 (b)b重量百分比的式## STR3 ##的化合物和( c)c式(#bSTR4 ##)的化合物的重量百分比,其中b是从0到5的数字,c是从​​0到5的数字,b和c的数字选择为使得b和c的数字是1到10的数字; P1,R 2和R 3独立地是具有5至12个碳原子的脂族部分或芳脂族基具有7至13个碳原子的部分; X,Y和Z分别独立地为碱金属阳离子,铵阳离子或烷基胺或羟烷基胺的阳离子,其中烷基具有1-12个碳原子;

R.sup.4是alipha具有1至8个碳原子的t 1部分,苯基,具有7至10个碳原子的烷基苯基或具有7至10个碳原子的苯基烷基; P 5 R是氢或具有1至8个碳原子的脂族部分,苯基,具有7至10个碳原子的烷基苯基或具有7至10个碳原子的苯基烷基; P y和z独立地为6至8的整数;

na数从15到35;

m和p是相同的数,它们的和是2到120的数,其中n和m和p的和选择为#EQU1 ##

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