SU83370A1 - The method of hardening direct dyes in printing - Google Patents
The method of hardening direct dyes in printingInfo
- 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
Links
Landscapes
- Coloring (AREA)
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)
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 |
Family
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) |
-
1949
- 1949-01-04 SU SU389637A patent/SU83370A1/en active
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