SU83370A1 - The method of hardening direct dyes in printing - Google Patents

The method of hardening direct dyes in printing

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Publication number
SU83370A1
SU83370A1 SU389637A SU389637A SU83370A1 SU 83370 A1 SU83370 A1 SU 83370A1 SU 389637 A SU389637 A SU 389637A SU 389637 A SU389637 A SU 389637A SU 83370 A1 SU83370 A1 SU 83370A1
Authority
SU
USSR - Soviet Union
Prior art keywords
solution
hardening
direct dyes
printing
dye
Prior art date
Application number
SU389637A
Other languages
Russian (ru)
Inventor
А.Г. Баринова
К.В. Комлев
Original Assignee
А.Г. Баринова
К.В. Комлев
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by А.Г. Баринова, К.В. Комлев filed Critical А.Г. Баринова
Priority to SU389637A priority Critical patent/SU83370A1/en
Application granted granted Critical
Publication of SU83370A1 publication Critical patent/SU83370A1/en

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Description

Применение пр мых красителей в печати, вследствие их непрочности , не получило распространени .The use of direct dyes in printing, due to their fragility, has not become widespread.

Предложен способ упрочнени  пр мых красителей в печати, отличительной особенностью которого  вл етс  введение закрепител  ДЦУ непосредственно в печатную краску. Закрепитель ввод т в нейтральную загустку, к которой затем прибавл ют охлажденный раствор пр мого красител , и ткань печатают полученной краской. С целью повышени  прочности красител  к свету, в печатную краску ввод т раствор ацетата меди.A method of hardening direct dyes in printing is proposed, the distinctive feature of which is the introduction of the DCU fixative directly into the printing ink. The fixative is introduced into a neutral thickener, to which a cooled direct dye solution is then added, and the fabric is printed with the resulting dye. In order to increase the strength of the dye to light, a solution of copper acetate is introduced into the printing ink.

Дл  упрочнени  пр мых красителей по первому варианту готов т печатную краску по следующей рецептуре (в г):In order to strengthen the direct dyes in the first embodiment, printing ink is prepared according to the following formulation (in g):

I. Пр мого красител  ЮI. Pr mogo dye Yu

Гор чей воды300Hot water300

II. Загустки нейтральней440Ii. Thickener neutral440

ДЦУ в отношении 1 : 1 с водой240DCU in the ratio 1: 1 with water240

Раствор красител  I по охлаждении смешивают с раствором П. По второму варианту печатную краску готов т по следующей рецептуре (в г):-гThe cooling solution of dye I is mixed with solution P. According to the second variant, the printing ink is prepared according to the following recipe (g): - g

Пр мого красител юPryogo dye

Щелочного раствора (3 г/л)40Alkaline solution (3 g / l) 40

Гор чей воды300Hot water300

Загустки крахмальной630Starch thickeners630

Раствор ацетата медиCopper acetate solution

(или щелочного раствора окиси меди) . .20 В остальном обработка тканей остаетс  прежней.(or alkaline copper oxide solution). .20 Otherwise, tissue treatment remains the same.

Предмет изобретени Subject invention

Claims (2)

1.Способ упрочнени  пр мых красителей в печати с помощью закрепител  ДЦУ, отличающийс  тем, что раствор закрепител  ДЦУ ввод т в нейтральную загустку, к которой затем прибавл ют охлажденный раствор пр мого красител , печатают полученной печатной краской ткань и затем подвергают ее с помощью известных приемов операци м сушки, вызревани  и промывки.1. A method of hardening direct dyes in print using a DCU fixative, characterized in that the solution of the DCU fixative is introduced into a neutral thickener, to which a cooled direct dye solution is then added, printed fabric is printed and then subjected to known methods of drying, ripening and washing. 2.Способ по п. 1, отличающийс  тем, что, с целью повышени  прочности красител  к свету, в печатную краску ввод т раствор ацетата меди.2. A method according to claim 1, characterized in that, in order to increase the strength of the dye to light, a solution of copper acetate is introduced into the printing ink.
SU389637A 1949-01-04 1949-01-04 The method of hardening direct dyes in printing SU83370A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU389637A SU83370A1 (en) 1949-01-04 1949-01-04 The method of hardening direct dyes in printing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU389637A SU83370A1 (en) 1949-01-04 1949-01-04 The method of hardening direct dyes in printing

Publications (1)

Publication Number Publication Date
SU83370A1 true SU83370A1 (en) 1949-11-30

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ID=48256284

Family Applications (1)

Application Number Title Priority Date Filing Date
SU389637A SU83370A1 (en) 1949-01-04 1949-01-04 The method of hardening direct dyes in printing

Country Status (1)

Country Link
SU (1) SU83370A1 (en)

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