SU94404A1 - The method of obtaining on cotton fabrics a white reserve for light dyeing by vat dyes - Google Patents
The method of obtaining on cotton fabrics a white reserve for light dyeing by vat dyesInfo
- Publication number
- SU94404A1 SU94404A1 SU444930A SU444930A SU94404A1 SU 94404 A1 SU94404 A1 SU 94404A1 SU 444930 A SU444930 A SU 444930A SU 444930 A SU444930 A SU 444930A SU 94404 A1 SU94404 A1 SU 94404A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- obtaining
- vat dyes
- cotton fabrics
- reserve
- light dyeing
- Prior art date
Links
Landscapes
- Coloring (AREA)
Description
Резервирование окрасок кубовыми красител ми производилось, в основном, хлористыми сол ми цинка и марганца в присутствии каолина на камедной загустке. После печати этими резервами, ткань окрашивалась кубовыми красител ми , а затем подвергалась обработке раствором минеральной кислоты и окончательной промывке. Ввиду сложности проводки ткани, набитой указанными резервами, описанный способ не имел практического значени .The coloration of vat dyes was reserved mainly by chloride salts of zinc and manganese in the presence of kaolin on a gum thickener. After printing by these reserves, the fabric was dyed with vat dyes, and then subjected to treatment with a solution of mineral acid and final washing. Due to the complexity of the wiring fabric, filled with these reserves, the described method was not practical.
Предлагаетс новый способ резервировани под светлое крашение кубовыми красител ми, отличающийс от ранее известного применением нового резервируюш,его агента, а именно-комплексного соединени за1фепител ДЦУ с уксусно-кислым цинком.A new method of reserving for light dyeing with vat dyes is proposed, which differs from the previously known application of a new reserve, its agent, namely, the complex compound of the DCE solvent with acetic acid zinc.
Резервируюш,ее действие указанного соединени основано на его способности образовывать на ткани защитную пленку, особенно при использовании в качестве загустител растворимого или гидролизованного крахмала. Добавление п резерв небольшого количества лейкотропа О способствует лучшей очистке бели.Reserved, its effect of this compound is based on its ability to form a protective film on fabric, especially when soluble or hydrolyzed starch is used as a thickener. Adding a reserve of a small amount of leukotrope O contributes to a better cleaning of leucorrhoea.
Пример белового резерва:Example of white reserve:
200 г гидролизованного крахмала200 g of hydrolyzed starch
200 г воды200 g of water
270 г закрепител ДЦУ.270 g fixer DCU.
Варить до загуш,ени и в охлажденную массу прибавить 250 г уксусно-кислого цинка 20 г лейкотропа О 60 г воды гор чейBoil until curled, cold and in the cooled mass add 250 g of acetic acid zinc 20 g of leukotrope O 60 g of water hot
1000 г1000 g
В случа х печати предлагаемым белевым резервом совместно с черным анилином, парамином или другими красител ми, ткань поступает в зрельник, а затем окрашиваетс путем плюсовани кубовым красителем на проходном аппарате.In the cases of printing, the proposed white reserve, together with black aniline, paramin or other dyes, the fabric enters the brew, and then is dyed by padding with a vat dye on a passing apparatus.
После воздушного зрельника ткань промываетс холодной водой, обрабатываетс раствором 20 г/./г уксусной кислоты при температуре около бб-ТО, затем промываетс гор чей водой и мылуетс 5 мыла с прибавлением 5 г1л каустика 40Б$ при температуреAfter the air brew, the fabric is rinsed with cold water, treated with a solution of 20 g /. / G of acetic acid at a temperature of about 1bTT, then rinsed with hot water and 5 soaps are washed with the addition of 5g1 caustic soda at 40B
ао -а5 № 94404 После окончательной промывки в гор чей и х)3 одной Боде ткань в,1сушиваетсн. Применекие ука.чанкого способа особенко интересно дл резервировани окрасок кубовым жозеСпособ получени на хлопчатобумажных ткан х белевого резерва под светлее крашение кубовьщи К1)асител ми. отличающийс Предмет из леным и кубовым . )кО(|)и 1Л1 товым, так как при крашении этими красителпми почти невозможно получеи1 с чистой бели вытравным способоль обретени тем, что п качестве резервиpyioHieiO агента примен ют комплексное соединение закрепител ДЦУ с уксусно-кислым цинком.Ao-a5 No. 94404 After the final rinse in the hot and x) 3 of one Bode, the fabric is in, dried. The use of this particular method is interesting for reserving stains with cubic Jose. The method of obtaining a white reserve for lighter dyeing of cotton in cotton fabrics with cotton. A different item made of linen and cubic. ) kO (|) and 1L1 tovam, since dyeing with these dyes is almost impossible to obtain with pure white leaching method by finding that a complex compound of the DCs fixer with acetic acid zinc is used as a reserveHieiO agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU444930A SU94404A1 (en) | 1951-02-28 | 1951-02-28 | The method of obtaining on cotton fabrics a white reserve for light dyeing by vat dyes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU444930A SU94404A1 (en) | 1951-02-28 | 1951-02-28 | The method of obtaining on cotton fabrics a white reserve for light dyeing by vat dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU94404A1 true SU94404A1 (en) | 1951-11-30 |
Family
ID=48369659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU444930A SU94404A1 (en) | 1951-02-28 | 1951-02-28 | The method of obtaining on cotton fabrics a white reserve for light dyeing by vat dyes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU94404A1 (en) |
-
1951
- 1951-02-28 SU SU444930A patent/SU94404A1/en active
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