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Publication of RO87275B1publicationCriticalpatent/RO87275B1/en
Inventia se refera la un procedeu de vopsire continua a tesaturilor din fibre celulozice cu coloranti de sulf destinate industriei confectiilor caracterizat prin aceea ca în scopul maririi gradului de uniformitate a randamentului coloristic, tesaturile înmuiate sunt vopsite cu o flota care contine colorantul de sulf agenti tensioactivi si 25-100 g/l sulfura de sodiu 67%, 1-10 g/l Na2CO3 si 10-25 g/l NaCl la temperatura de 95-100 degree C la un raport de flota de 1 : 50-1 : 100 tesaturile vopsite fiindapoi oxidate cu biocromat de sodiu acid acetic la pH4, T=70-80 degree C si spalate.The invention relates to a process for the continuous dyeing of sulfur-colored cellulose fibers for the garment industry characterized in that in order to increase the degree of uniformity of color rendering, the softened fabrics are dyed with a fleet containing the surfactant surfactant and 25-100 g / l 67% sodium sulphide, 1-10 g / l Na2CO3 and 10-25 g / l NaCl at 95-100 ° C at a fleet ratio of 1: 50-1: 100 dyed fabrics being oxidized with sodium biocomate acetic acid at pH 4, T = 70-80 ° C and washed.
RO109152A1982-11-271982-11-27Process for the continuous dyeing of fabrics made of cellulosic fibres with sulphur content
RO87275B1
(en)
Mixture of two or more dispersed monoazo dyes* method of making same and process for dyeing aromatic polyester fiber material and mixed spinning of aromatic polyester cellulose
Process for finishing the woven fabrics made of ceprocess for finishing woven fabrics made of cellulose fibres or cellulose in admixture with polyestellulose fibres or cellulose fibres in admixture with polyester fibres r fibres