SU115457A1 - Method for increasing the strength of dyes obtained by acid dyes - Google Patents
Method for increasing the strength of dyes obtained by acid dyesInfo
- Publication number
- SU115457A1 SU115457A1 SU592577A SU592577A SU115457A1 SU 115457 A1 SU115457 A1 SU 115457A1 SU 592577 A SU592577 A SU 592577A SU 592577 A SU592577 A SU 592577A SU 115457 A1 SU115457 A1 SU 115457A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- dyes
- strength
- increasing
- acid
- acid dyes
- Prior art date
Links
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- Coloring (AREA)
Description
Известен способ повышени прочности окрасок, получаемых кислотными красител ми на волокнах животного происхождени , путем предварительной обработки препаратами основного характера перед крашением .There is a method of increasing the strength of the dyes obtained by acid dyes on fibers of animal origin by pretreatment with preparations of the main character before dyeing.
Предлагаемый способ позвол ет повысить эффект закреплени окраски изделий из шерст ных и шелковых волокон. С этой целью в качестве пропиточного препарата примен ют водные растворы З-Н-эпоксипрониламинов (незамеш,енные, моно- и дизамещенные) или четвертичные соли эпоксипропапаммони , с последуюш,ей. термической обработкой при температуре 100-115°.The proposed method makes it possible to increase the effect of fixing the color of articles made of wool and silk fibers. For this purpose, aqueous solutions of 3H-epoxypronylamines (indispensable, mono- and disubstituted) or quaternary salts of epoxypropapammonium, followed by it, are used as an impregnating agent. heat treatment at a temperature of 100-115 °.
Способ осупдествл ют следуюш,им образом- Издели из шерсти или шелка, полиамидных или казеиновых волокон пропитывают на холоду раствором, содержашим 100 г1л четвертичных солей эпоксипропанаммони и З-Ы-эпоксипропиламинов (незамешенных, моно-и дизамешенных ).The method is followed in the following way: Products made of wool or silk, polyamide or casein fibers are impregnated in the cold with a solution containing 100 g of quaternary epoxy propane ammonium and 3-N-epoxypropylamines (unmixed, mono and disubstituted).
Затем издели высушивают и подвергают легкой термической обработке , например запариванию в течение 3-7 минут, или обработке вThen the product is dried and subjected to light heat treatment, for example steaming for 3-7 minutes, or processing in
термокамере при температуре 100- 115°, или глажению. Обработанные таким образом издели приобретают способность легко выбирать кислотные красители при температурах ниже 100°.heat chamber at a temperature of 100-115 °, or ironing. Processed products thus acquire the ability to easily choose acidic dyes at temperatures below 100 °.
Прочность получаемых окрасок на издели х возрастает, например прочность окрасок особо непрочными кислотными красител ми повышаетс с баллов до 5/5/4 баллов, прочность к заварке на шерсти повышаетс с 3-4/1/4 баллов до 5/5/4 баллов.The strength of the obtained dyeing on products increases, for example, the durability of dyes with especially fragile acid dyes increases from points to 5/5/4 points, strength to welding on wool increases from 3-4 / 1/4 points to 5/5/4 points.
Предмет изобретени Subject invention
Способ повышени прочности окрасок , получаемых кислотными красител ми на волокнах животного происхождени , путем предварительной перед крашением обработки препаратами основного характера, отличаюШчИЙс тем, что в качестве пропиточного препарата примен ют водные растворы З-М-эпоксипропиламинов (незамещенные, моно- и дизамещенные) или четвертичные соли эпоксипропанаммони , с последующей термической обработкой при температуре .The method of increasing the strength of the dyes obtained by acid dyes on fibers of animal origin, by preliminary treatment before dyeing with preparations of the main character, differs by the fact that aqueous solutions of Z-M-epoxypropylamine (unsubstituted, mono- and disubstituted) or quaternary salts of epoxypropanammonium, followed by heat treatment at a temperature.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU592577A SU115457A1 (en) | 1958-02-17 | 1958-02-17 | Method for increasing the strength of dyes obtained by acid dyes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU592577A SU115457A1 (en) | 1958-02-17 | 1958-02-17 | Method for increasing the strength of dyes obtained by acid dyes |
Publications (1)
Publication Number | Publication Date |
---|---|
SU115457A1 true SU115457A1 (en) | 1958-11-30 |
Family
ID=48387751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU592577A SU115457A1 (en) | 1958-02-17 | 1958-02-17 | Method for increasing the strength of dyes obtained by acid dyes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU115457A1 (en) |
-
1958
- 1958-02-17 SU SU592577A patent/SU115457A1/en active
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