SU1680844A1 - Method for preparation fabric of polyamide fibre for dyeing - Google Patents
Method for preparation fabric of polyamide fibre for dyeing Download PDFInfo
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- SU1680844A1 SU1680844A1 SU884635183A SU4635183A SU1680844A1 SU 1680844 A1 SU1680844 A1 SU 1680844A1 SU 884635183 A SU884635183 A SU 884635183A SU 4635183 A SU4635183 A SU 4635183A SU 1680844 A1 SU1680844 A1 SU 1680844A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- dyeing
- fabric
- ethylene glycol
- polyamide fibre
- heat
- Prior art date
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Abstract
Изобретение относитс к области химической технологии текстильных материалов, а именно к способам подготовки тканей из пол- икапроамидных волокон к крашению. Изобретение позвол ет интенсифицировать процесс крашени и увеличить накрашивае- мость волокон пр мыми красител ми за счет того, что предварительную обработку тканей осуществл ют в глицерине или этиленгликоле при 120-150°С в течение 1-5 с. 1 табл.The invention relates to the field of chemical technology of textile materials, in particular, to methods of preparing fabrics from polycaproamide fibers for dyeing. The invention makes it possible to intensify the dyeing process and increase the dyeability of the fibers by direct dyes due to the fact that tissue pretreatment is carried out in glycerol or ethylene glycol at 120-150 ° C for 1-5 seconds. 1 tab.
Description
Изобретение относитс к химической технологии текстильных материалов, а именно к способам подготовки тканей из поликапроамидных (ПКА) волокон к крашению . The invention relates to the chemical technology of textile materials, in particular to methods for preparing fabrics from polycaproamide (PKA) fibers for dyeing.
Цель изобретени - интенсификаци процесса крашени и увеличение накраши- ваемости пр мыми красител ми.The purpose of the invention is to intensify the process of dyeing and to increase the dyeing with direct dyes.
П р и м е р ы 1-6. ПКА ткань обрабатывают в глицериновой ванне при температуре 140-155°С в течение 1-3 с. После обработки и промывки ткань окрашивают в ванне, содержащей пр мой краситель 1 г/л при температуре 70°С в течение 60 мин. Результаты вли ни предварительной обработки теплоносителем на свойства ПКА ткани представлены в таблице.EXAMPLE 1-6. PKA fabric is treated in a glycerin bath at a temperature of 140-155 ° C for 1-3 s. After treatment and washing, the fabric is dyed in a bath containing a direct dye of 1 g / l at a temperature of 70 ° C for 60 minutes. The results of the effect of pretreatment with coolant on the properties of PKA tissue are presented in the table.
Примеры 7-9. ПКА ткань обрабатывают в этиленгликоле при температуре 120°С в течение 5 с. После обработки и промывки ткань окрашивают в ванне, содержащей пр мой краситель 1 г/л при температуре 70°С в течение 60 мин. Результаты вли ни предварительной обработки теплоносителемExamples 7-9. PKA fabric is treated in ethylene glycol at a temperature of 120 ° C for 5 s. After treatment and washing, the fabric is dyed in a bath containing a direct dye of 1 g / l at a temperature of 70 ° C for 60 minutes. Results from pretreatment with coolant
на свойства ПКА ткани представлены в таблице .on the properties of PKA tissue are presented in the table.
П р и м е р 10 (сравнительный). Многократную ПКА ткань обрабатывают в ванне касторового масла при 160°М в течение 20 мин. После обработки ткань промывают и окрашивают пр мым красителем концентрацией 1 г/л воды при температуре 70°С в течение 60 мин. Результаты по свойствам обработанной ПКА ткани представлены в таблице.PRI me R 10 (comparative). Multiple PKA fabric is treated in a bath of castor oil at 160 ° M for 20 minutes. After treatment, the fabric is washed and stained with a direct dye with a concentration of 1 g / l of water at a temperature of 70 ° C for 60 minutes. The results on the properties of the treated PKA tissue are presented in the table.
В таблице представлены также свойства ПКА после крашени пр мым красителем , предварительно необработанной теплоносителем.The table also presents the properties of PKA after dyeing with a direct dye, previously unprocessed by a heat carrier.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884635183A SU1680844A1 (en) | 1988-12-26 | 1988-12-26 | Method for preparation fabric of polyamide fibre for dyeing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884635183A SU1680844A1 (en) | 1988-12-26 | 1988-12-26 | Method for preparation fabric of polyamide fibre for dyeing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1680844A1 true SU1680844A1 (en) | 1991-09-30 |
Family
ID=21421763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU884635183A SU1680844A1 (en) | 1988-12-26 | 1988-12-26 | Method for preparation fabric of polyamide fibre for dyeing |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1680844A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2330365A (en) * | 1997-10-16 | 1999-04-21 | Scapa Group Plc | Heat setting apparatus : fabrics |
-
1988
- 1988-12-26 SU SU884635183A patent/SU1680844A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 183181, кл. D 06 Р 3/79. 1966. Патент US № 2249756, кл. 8.130.1, опублик. 1961. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2330365A (en) * | 1997-10-16 | 1999-04-21 | Scapa Group Plc | Heat setting apparatus : fabrics |
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