SU1213096A1 - Method of treating cloth made from mixture of cellulose and polyethyleneterephthalate fibres after printing with thioindigoid dyes - Google Patents
Method of treating cloth made from mixture of cellulose and polyethyleneterephthalate fibres after printing with thioindigoid dyes Download PDFInfo
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- SU1213096A1 SU1213096A1 SU843791041A SU3791041A SU1213096A1 SU 1213096 A1 SU1213096 A1 SU 1213096A1 SU 843791041 A SU843791041 A SU 843791041A SU 3791041 A SU3791041 A SU 3791041A SU 1213096 A1 SU1213096 A1 SU 1213096A1
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- USSR - Soviet Union
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- mixture
- cellulose
- printing
- cloth made
- thioindigoid dyes
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Description
4four
Изобретение относитс к текстильной промьшшенности, а именно к спосо бам обработки оптическими отбеливател ми тканей из смеси целлюлозного и полиэтилентерефталатного волокон, напечатанных тиоиндигоидньми красител ми , с целью повьппени белизны белого фона тканей.The invention relates to the textile industry, in particular, to the processing of optical bleach fabrics from a mixture of cellulose and polyethylene terephthalate fibers printed with thioindioid dyes in order to whiten the white background of the fabrics.
Цель изобретени - уменьшение закрашивани белого фона за счет снижени миграции красител .The purpose of the invention is to reduce the white staining by reducing the dye migration.
Миграци красител , вызывающа закрашивание белого фона, возникает в услови х tepмooбpaбoтки ткани, например, после нанесени на нее оптического отбеливател , в процессе термостабилизации таких тканей и других операций, св занных с термообработкой.Dye migration, which causes a white background to stain, occurs under the conditions of a thermal treatment of the fabric, for example, after applying an optical bleach on it, in the process of thermal stabilization of such fabrics and other heat-treating operations.
Примеры 1 и 2 (по известно му способу). Ткань из смеси хлопка и полиэтилентерефталатных волокон после печати тиоиндигоидными красител 130962Examples 1 and 2 (by the known method). Fabric from a mixture of cotton and polyethylene terephthalate fibers after printing with thioindigoid dyes 130962
Vm по ронгалитно-потащному способу пропитьгоают водным раствором, содержащим оптический отбеливатель 10 г/л, сушат при , термофик- 5 сируют при 200 С,According to the rongalite-sweeping method, Vm is passed through with an aqueous solution containing an optical brightener of 10 g / l, dried at, heat-fixed at 200 ° C,
Примеры 3-5. Обработку ведут как в примерах 1-2, но в раствор дл пропитки ввод т препарат стеа- рокс 6 или стеарокс 920 на основе смеси оксиэтилированных жирных кислот фракции C|.j-C| со средней степенью оксизтилировани 6 или 20 соответственно .Examples 3-5. Treatment is carried out as in Examples 1-2, but a stearox 6 or stearox 920 preparation based on a mixture of ethoxylated fatty acids of fraction C | .j-C | with an average degree of oxidation of 6 or 20, respectively.
Во всех примерах в качестве опти- 5 ческого отбеливател используют производные оксазола формулы:In all examples, oxazole derivatives of the formula are used as an optical bleach:
10ten
- 20- 20
Результаты опытов приведены в таблице.The results of the experiments are given in the table.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843791041A SU1213096A1 (en) | 1984-08-03 | 1984-08-03 | Method of treating cloth made from mixture of cellulose and polyethyleneterephthalate fibres after printing with thioindigoid dyes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843791041A SU1213096A1 (en) | 1984-08-03 | 1984-08-03 | Method of treating cloth made from mixture of cellulose and polyethyleneterephthalate fibres after printing with thioindigoid dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1213096A1 true SU1213096A1 (en) | 1986-02-23 |
Family
ID=21138642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU843791041A SU1213096A1 (en) | 1984-08-03 | 1984-08-03 | Method of treating cloth made from mixture of cellulose and polyethyleneterephthalate fibres after printing with thioindigoid dyes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1213096A1 (en) |
-
1984
- 1984-08-03 SU SU843791041A patent/SU1213096A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Абрамэон А. А. Поверхностно- активные вещества. Справочник, Л,: Хими , 1979, с. 307. Типовые технологические проводки и режимы красильно-отделэчного производства шелковой промьшлен- ности. М.: ЦНИИТЭИлегпром, 1983, с. 224-251. Емель нов А, Г. Оптические отбеливающие вещества и их применение в текстильной промьшшенности. М.: Легка индустри , 1971, с. 84-85, * |
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