摘要:
A single bath process for exhaust dyeing polyester and cotton fiber blends by the use of a fiber reactive, vinyl sulfone dye in admixture with a disperse dye under alkaline pH conditions.
摘要:
A dye composition which contains a blue colored dye mixture which contains from 71 to about 90 wt % with respect to the total pigment fraction of a blue pigment which is represented by structural formula [1] wherein one of X1 and X2 represents NO2 and the other represents OH, from about 10 to about 30 wt % with respect to the total pigment fraction of two different blue pigments which are different and are represented by structural formula [2] wherein R1 represents —C3H6OCH3, —C3H6OC2H5 or —C3H6OC2H4OCH3.
摘要翻译:一种含有蓝色染料混合物的染料组合物,其相对于结构式[1]表示的蓝色颜料的总颜料部分含有71〜约90重量%,其中X1和X2之一表示NO2,另一个 相对于不同的两种不同的蓝色颜料的总颜料分数为约10至约30重量%,由结构式[2]表示,其中R 1表示-C 3 H 6 OCH 3,-C 3 H 6 OC 2 H 5或-C 3 H 6 OC 2 H 4 OCH 3。
摘要:
Fibers are dyed by applying an aqueous dyeing formulation to the fibers, cooling them and condensing halogenated hydrocarbon vapors upon the cool, wet fibers. Residual halogenated hydrocarbon is removed by exposing the fibers to heat.
摘要:
A dye composition which contains a blue colored dye mixture which contains from 71 to about 90 wt % with respect to the total pigment fraction of a blue pigment which is represented by structural formula [1] wherein one of X1 and X2 represents NO2 and the other represents OH, from about 10 to about 30 wt % with respect to the total pigment fraction of two different blue pigments which are different and are represented by structural formula [2] wherein R1 represents —C3H6OCH3, —C3H6OC2H5 or —C3H6OC2H4OCH3.
摘要翻译:一种含有蓝色染料混合物的染料组合物,其相对于结构式[1]表示的蓝色颜料的总颜料部分含有71〜约90重量%,其中X1和X2之一表示NO2,另一个 相对于不同的两种不同的蓝色颜料的总颜料分数为约10至约30重量%,由结构式[2]表示,其中R 1表示-C 3 H 6 OCH 3,-C 3 H 6 OC 2 H 5或-C 3 H 6 OC 2 H 4 OCH 3。