SU97379A1 - Method of dyeing viscose silk - Google Patents

Method of dyeing viscose silk

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Publication number
SU97379A1
SU97379A1 SU447022A SU447022A SU97379A1 SU 97379 A1 SU97379 A1 SU 97379A1 SU 447022 A SU447022 A SU 447022A SU 447022 A SU447022 A SU 447022A SU 97379 A1 SU97379 A1 SU 97379A1
Authority
SU
USSR - Soviet Union
Prior art keywords
dye
dyeing
viscose
silk
viscose silk
Prior art date
Application number
SU447022A
Other languages
Russian (ru)
Inventor
В.И. Майборода
Г.И. Соловьева
Г.Т. Тадонов
Original Assignee
В.И. Майборода
Г.И. Соловьева
Г.Т. Тадонов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by В.И. Майборода, Г.И. Соловьева, Г.Т. Тадонов filed Critical В.И. Майборода
Priority to SU447022A priority Critical patent/SU97379A1/en
Application granted granted Critical
Publication of SU97379A1 publication Critical patent/SU97379A1/en

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Description

Предметом изобре:ени  квл етс1Я способ крашена  вискозного шелка в массе кубовыми или сернистыми краслте.л ми путем введени  1ИХ леймосоедннений в вискозу.The subject of the invention is: the method of dyeing viscose silk in bulk by bottoms or sulphurous craters by introducing 1 leuco-merging into viscose.

Кзвест.:ые способы крашени  висксзного шелка в массе лейкосоединеиикми кубовых И серн1 стых красителе; не .нашли применени  р, промышленности ввиду неусто1;чивости зтих лейкезоеДИнениГ в услови х пр дени .Кзвест.: New ways of dyeing viscose silk in the mass of leuco-compounds of vat and sulfurous dye; have not been applied to industry because of the instability of these leukese-diodes under conditions of spontaneity.

Предлагаемый способ позвол ет получа1ь  ркую и равномерную окраску виексзно;о шелка в массе лейк.ссоеди1;енп  кубовых .или сернистых красителей без ухудшении процесса п 1 дени .The proposed method allows to obtain a bright and uniform color with silk; about silk in the mass of leucoscide. 1, enb or sulphide dyes without worsening the process.

Особенно.ггь способа заключаетс  в тс-м, что лсй1юсоединени  кубовых и сернистых красителеГ предохран ют от окислени  (стабилизируют ) добавлением в лих перед введенпем в виекозу натриевого .тейкотропа вместе с контактом или бс;. ;;его.Especially. Of the method lies in the TC-m, that the equilibrium compounds of the bottoms and sulfur dyes are prevented from being oxidized (stabilized) by adding sodium thicotrope in viecoses together with contact or BS ;. ;;him.

Крашение вискозного oJeлкa в массе по предлагаеглому способ осушествл етс  следуюшим образом.The dyeing of viscose ojelka in bulk according to the proposed method is carried out as follows.

Кубовы краситель в порошке восстанавливаетс  гидросзльфитом в щелочном растворе по оптимально1.у режиму, соответствующему данной марке красител .The cubes dye in the powder is reduced by hydrosclofite in an alkaline solution in the optimum1 mode corresponding to the given dye brand.

Полученны1( раствор .тейкооэедипени  кубового крас1-:те.1  стабилизируетс  натриевые: лейкотропом В. котопый добзвл етс  из расчета 1 часть лейкотропа па 1 часть красител .The obtained1 (solution of cubic reddish-cooler dilution1: Te.1 is stabilized by sodium: leukotrope B. Cotopia is given at the rate of 1 part of leukotrope and 1 part of dye.

В ;югстановле;. и стабилизирсвапньп : ра твор краситет  зводитсг: предварительно неЯтрализова;:::Ь;:: по фенолфталеину контакт, к-стсрый .обазл етс  из расчета часть контакта ча 4 части л:зточноi o раствора красител .In; yogstanovle .; and stabilization: solution dyeing is introduced: previously non-neutralized; ::: b; :: on phenolphthalein contact, which is based on the part of the contact of 4 parts of l: the exact amount of the dye solution.

Полученный таким образом лейкораствор кубового красител  устойчив во времени и может добавл тьс  в вискозу в момент растворени  ее или перед пр дением.The vat dye leaching solution obtained in this way is stable in time and can be added to the viscose at the moment of its dissolution or before spinning.

№ 97379- 2 -No. 97379-2 -

Ниже приводитс  рецепт дл  кубового  ркофиолетивого красител ; концентраци  красител  в маточномрастворе-15 г/у. Красител  (в порошке)- 9 Спирта- 10 мл Гидросульфита- 10,5 г Щелочи (NaOH) 622 г/л- 14,4 мл Воды- 300 мл Лейкотропа (раствор 200 г/л)- 45 мл Контакта- 150 мл Воды-до объема- 600 млThe following is a recipe for a cubic violet dye; the concentration of the dye in the uterine solution, 15 g / y. Dye (in powder) - 9 Alcohol - 10 ml of Hydrosulfite - 10.5 g of Alkali (NaOH) 622 g / l - 14.4 ml of Water - 300 ml of Leukotrope (solution 200 g / l) - 45 ml of Contact - 150 ml of Water - up to volume - 600 ml

Предмет изобретен ;и  The subject matter was invented, and

Способ крашени  вискозного шелка в массе кубовыми 1или сернистыми красител ми путем введени  их лейкосоединеиий в вискозу, о т л и ч а ю ш,1И и с   тем, что. с целью сТаби.пизаци  указа1- ных лейкосоедииеиий , к ним, перед введением в вискозу, добавл. ют натриевый ,1ейкотроп вместе с контактом или без него.The method of dyeing viscose silk in bulk with vat dye or sulfur dyes by introducing their leuco-compounds into viscose, about tl and h and w, 1I and with the fact that. for the purpose of tabi.pizatsii ukazyh leukosoediyeiiiy, to them, before the introduction of viscose, add. Sodium, eikotrop along with or without contact.

SU447022A 1953-07-18 1953-07-18 Method of dyeing viscose silk SU97379A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU447022A SU97379A1 (en) 1953-07-18 1953-07-18 Method of dyeing viscose silk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU447022A SU97379A1 (en) 1953-07-18 1953-07-18 Method of dyeing viscose silk

Publications (1)

Publication Number Publication Date
SU97379A1 true SU97379A1 (en) 1953-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU447022A SU97379A1 (en) 1953-07-18 1953-07-18 Method of dyeing viscose silk

Country Status (1)

Country Link
SU (1) SU97379A1 (en)

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