SU147281A1 - Method of dyeing polyester fiber Lavsan - Google Patents
Method of dyeing polyester fiber LavsanInfo
- Publication number
- SU147281A1 SU147281A1 SU721298A SU721298A SU147281A1 SU 147281 A1 SU147281 A1 SU 147281A1 SU 721298 A SU721298 A SU 721298A SU 721298 A SU721298 A SU 721298A SU 147281 A1 SU147281 A1 SU 147281A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lavsan
- polyester fiber
- dyeing
- dyeing polyester
- fiber
- Prior art date
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- Coloring (AREA)
Description
В производстве ковров примен етс ворсова пр жа, состо ща из чистой шерсти или 50% натуральной шерсти и штапельного волокна.In the production of carpets, a pile yarn consisting of pure wool or 50% natural wool and staple fiber is used.
Известно применение в текстильной промышленности нового химического волокна «Лавсан, которое может быть использовано дл замены натуральной шерсти при изготовлении ворсовой пр жи дл ковров.Known is the use in the textile industry of new chemical fiber Lavsan, which can be used to replace natural wool in the manufacture of pile yarns for carpets.
Однако отсутствие разработанной технологии и специального оборудовани дл крашени волокна «Лавсан задерживало использование этого химического сырь в смесках с натуральной шерстью.However, the lack of a developed technology and special equipment for dyeing the Lavsan fiber delayed the use of this chemical raw material in blends with natural wool.
Предложенный способ крашени полиэфирного волокна «Лавсан с применением переносчика красител отличаетс тем, что в качестве переносчика примен ют смесь натриевых солей оксидифенилов.The proposed lavsan polyester fiber dyeing method using a dye carrier is characterized in that a mixture of sodium salts of oxidiphenyls is used as a carrier.
Этот способ позвол ет осуш.ествить крашение волокна «Лавсан на обычном красильном оборудовании без применени вакуума.This method allows to dry the dyeing of the lavsan fiber on conventional dyeing equipment without applying vacuum.
При крашении используютс дисперсные (целлитоновые дл ацетатного шелка и диазотирующиес ) красители отечественного производства , 3-4% от веса обрабатываемого волокнистого материала с ускорителем , например смесью натриевых солей оксидифенилов (10-12%), растворами уксусной и серной кислоты с числом рН 5,5-6, применением норошка «Новость 2 г/л, препарата ОП-10 г/л и др.When dyeing, dispersed (cellulose for acetate silk and diazotizing) dyes of domestic production are used, 3-4% by weight of the processed fibrous material with an accelerator, for example a mixture of sodium salts of oxidiphenyls (10-12%), solutions of acetic and sulfuric acid with a pH of 5 5-6, using the bottle “News of 2 g / l, the preparation of OP-10 g / l, etc.
Промышленна полезность данного предложени подтверждена Управлением текстильной и трикота ной промышленности Мосгорсовнархоза . Предлагаемый способ крашени успешно испытан на Люберецком ковровом комбинате Л1особлсовнархоза.The industrial usefulness of this proposal was confirmed by the Office of Textile and Knitwear Industry of the Moscow City National Harvest. The proposed method of dyeing has been successfully tested at the Lyuberetsky carpet combine L1 of the regional councils.
№ 147281- 2 Предмет изобретени No. 147281- 2 The subject invention
Способ крашени полиэфирного волокна «Лавсан с применением переносчика красител , отличающийс тем, что, с целью осуществлени крашени на обычном красильном оборудовании без применени вакуума, в качестве переносчика примен ют смесь натриевых солей оксидифенилов.A lavsan polyester fiber dyeing method using a dye carrier, characterized in that, in order to dye on conventional dyeing equipment without using vacuum, a mixture of sodium salts of oxidiphenyls is used as a carrier.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU721298A SU147281A1 (en) | 1961-03-14 | 1961-03-14 | Method of dyeing polyester fiber Lavsan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU721298A SU147281A1 (en) | 1961-03-14 | 1961-03-14 | Method of dyeing polyester fiber Lavsan |
Publications (1)
Publication Number | Publication Date |
---|---|
SU147281A1 true SU147281A1 (en) | 1961-11-30 |
Family
ID=48302665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU721298A SU147281A1 (en) | 1961-03-14 | 1961-03-14 | Method of dyeing polyester fiber Lavsan |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU147281A1 (en) |
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1961
- 1961-03-14 SU SU721298A patent/SU147281A1/en active
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