CN103642273A - Active black dye composition suitable for dyeing polyamide fibers - Google Patents
Active black dye composition suitable for dyeing polyamide fibers Download PDFInfo
- Publication number
- CN103642273A CN103642273A CN201310600782.8A CN201310600782A CN103642273A CN 103642273 A CN103642273 A CN 103642273A CN 201310600782 A CN201310600782 A CN 201310600782A CN 103642273 A CN103642273 A CN 103642273A
- Authority
- CN
- China
- Prior art keywords
- jail
- gorgeous
- blue
- dyeing
- black dye
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 0 CCC(CCCC1)C1(C(C(C(CC1*)CC(C*)[C@]2*=NC)[C@@]2N)[C@@]1N=NC1CC(CCC(C)(C2)*=C)CC2C*C1)O Chemical compound CCC(CCCC1)C1(C(C(C(CC1*)CC(C*)[C@]2*=NC)[C@@]2N)[C@@]1N=NC1CC(CCC(C)(C2)*=C)CC2C*C1)O 0.000 description 1
Landscapes
- Coloring (AREA)
Abstract
The invention relates to an active black dye composition suitable for dyeing polyamide fibers. The composition is prepared by reasonably mixing active dyes of delosol dark blue N-R, eriofast orange 4R, and eriofast blue 3G, wherein the structural formula of delosol dark blue N-R is shown in the description. The active black dye composition provided by the invention can perform dyeing for polyamide fibers in a weak acidic dye bath, because the whole process does not contain any heavy metal, the chemical damage to the fibers is very small, the dyed polyamide fibers have high blackness, and moreover the hand-feeling and the luster of the polyamide fibers are not changed after the dyeing process.
Description
Technical field
The invention belongs to dye mixture field, particularly a kind of active black dye composition that is applicable to tynex (polyamide fibre) dyeing.
Background technology
Tynex is a kind of fiber with good intensity, wear resistance and higher elasticity, be widely used in the aspects such as knitting, garment material, luggage, carpet, swim suit, especially in China, having formed larger industrial scale, is the third-largest synthon in current synthon.The current kind of polyamide fibre is a lot, and applying maximum kinds is polyamide fibre 6 and polyamide fibre 66.
In the dyeing of tynex and related products thereof, with black system, account for main color, generally adopt matching stain, metallized dye or mordant dyes to dye.
Although it is complete that matching stain black is chromatogram, dyeing is simple, because matching stain molecule and polyamide material are to be mainly combined dying by ionic linkage to act on, so pitch black degree and the wet colour fastness of dyeing are very poor.
Between metallized dye molecule and polyamide material outside the effect of deionization key, also there is the effect of hydrogen bond, Van der Waals force, coordinate bond, therefore the wet fastness of dyeing increases, but because the molecular weight of dyestuff is large, so the solvability of dyestuff and level-dyeing property are all poor.With metallized dye dyeing, need to use acid stronger acid, in so strong acid dye bath, brute force, feel and the gloss of fiber all can be affected, and contain and have heavy metal ion in metallized dye molecule.
Every fastness of mordant dyes is all good, but the shortcoming of this class dyestuff is also obvious: dyeing waste-water contains hexavalent chromium, causes environmental pollution; Dyeing is loaded down with trivial details, and dyeing time is long, and chemical damage is heavier, affects feel and the brute force of hair.
Thereby need to there is a kind of dyestuff that had not only met environmental requirement but also there is every good index to replace.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of and both met that environmental requirement has higher dye uptake, good level-dyeing property again, high, the every fastness ability of pitch black degree is good, dyeing is simple and the dye composite little to the infringement of the material of tynex.Use this dye composite, according to preferred dyeing, tynex is dyeed, dye uptake is high, good level-dyeing property, and the material of dyeing is through liquefied ammonia or sodium bicarbonate aftertreatment, and every fastness ability is good; And this dyestuff meets environmental requirement, overcome traditional matching stain, metallized dye and mordant dyes to wet fastness after polyamide material dyeing in poor or dye structure containing adding the problems such as heavy metal in heavy metal or dyeing course.
The technical solution used in the present invention is:
An active black dye composition, said composition comprises that moral dragon plain dark blue N-R, the orange 4R in gorgeous jail and the gorgeous jail reasonable Mixed Pinyin of blue 3G reactive dyestuffs make, the structural formula of the plain dark blue N-R of its Sino-German dragon is as follows:
Preferably, described composition comprises moral dragon plain dark blue N-R, the orange 4R in gorgeous jail and the blue 3G in gorgeous jail, and its weight ratio is: 1～90 part: 1-40 part: 0.1-10 part.
Preferably, described composition comprises moral dragon plain dark blue N-R, the orange 4R in gorgeous jail, the blue 3G in gorgeous jail and sodium sulfate, and its weight percent is: 1～90%:1-40%:0.1-10%:0.1-40%, described weight percent sum is 100%.
Preferably, described composition comprises moral dragon plain dark blue N-R, the orange 4R in gorgeous jail, the blue 3G in gorgeous jail and sodium sulfate, and its weight percent is: 70～90%:15-25%:1-5%:1-5%, described weight percent sum is 100%.
Polyamide fibre special active black dye composition of the present invention is according to tynex and related products performance requriements thereof, through conscientious screening, adopts three dyestuffs such as the orange 4R in gorgeous jail, moral dragon plain dark blue N-R, the gorgeous blue 3G in jail to carry out composite forming.In the molecular structure of these several dyestuffs, all contain one or more identical or not identical can with propylene halide amine type isoreactivity group, a chloro-s-triazine group and the vinyl sulfone(RemzaolHuo Xingranliaohuoxingjituan) group of polyamide fiber material generation chemical reaction they can with tynex in amino, hydroxyl etc. form firmly covalent linkage, so good and pitch black degree is high with the every fastness ability of product of Dyeing of polyamide.
These three dyeing fastness that the present invention selects are good, and the feature of environmental protection is good, and the tynex of preparing with them dyes to have improved and uses the pitch black degree of acid dyeing low, and the shortcoming that fastness is poor has good environmental-protecting performance simultaneously.
Polyamide fibre special active black dye composition of the present invention can dye at acidulous dye bath tynex, does not need the participation of heavy metal thereby minimum to the chemical damage of fiber, and pitch black degree is high, dyes rear feel and gloss and can not change.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, but do not limit protection scope of the present invention.
Embodiment 1
A kind of preparation method of active black dye composition, comprise the steps: the orange 4R67.2g in gorgeous jail, the plain dark blue N-R252.4kg of moral dragon, gorgeous jail tri-kinds of dyestuffs of blue 3G12.4kg add in 500kg blending tank after fully pulverizing successively, add again sodium sulfate 8kg, stir, inspection by sampling, after definite stirring, pack, can obtain the active black dye composition of about 340kg.
Embodiment 2
A kind of preparation method of active black dye composition, comprise the steps: the orange 4R50kg in gorgeous jail, the plain dark blue N-R850kg of moral dragon, gorgeous jail tri-kinds of dyestuffs of blue 3G10kg add in 2000kg blending tank after fully pulverizing successively, add again sodium sulfate 10kg, stir, inspection by sampling, after definite stirring, pack, can obtain the active black dye composition of about 920kg.
Embodiment 3
A kind of preparation method of active black dye composition, comprise the steps: the orange 4R20kg in gorgeous jail, the plain dark blue N-R700kg of moral dragon, gorgeous jail tri-kinds of dyestuffs of blue 3G4kg add in 2000kg blending tank after fully pulverizing successively, add again sodium sulfate 10kg, stir, inspection by sampling, after definite stirring, pack, can obtain the active black dye composition of about 740kg.
Embodiment 4
A kind of preparation method of active black dye composition, comprise the steps: the orange 4R52.2g in gorgeous jail, the plain dark blue N-R248.8g of moral dragon, gorgeous jail tri-kinds of dyestuffs of blue 3G11g add in 500g blending tank after fully pulverizing successively, add again sodium sulfate 8g, stir, inspection by sampling, after definite stirring, pack, can obtain the active black dye composition of about 310g.
Embodiment 1-4 dyeing course:
Equipment and material
The new prosperous dyeing and finishing small model machine of equipment: XW400L;
Material: polyamide fibre 6 fabrics: 5 grams;
Formula:
2% nylon levelling agent KS-SY(Qingdao Kai Sheng chemical preparations company limited);
2%(v/v) acetic acid GB/T676-1990;
2%(v/v) formic acid HG3-1296-80
1. bath raio: 1:20
2. the preparation of dye solution: accurately take each 1.25 grams of embodiment 1-4 active black dye composition sample and 172 black samples (claiming accurate to 0.0001 gram), be placed in respectively 100mL beaker, by water dissolution, move in 250mL volumetric flask, water (on a small quantity repeatedly) is cleaned beaker again, move in the lump in 250mL volumetric flask, and be diluted to scale, shake up standby (solution can not be long placed in).
3. dyeing recipe:
4. operation steps:
Take polyamide fibre 6 fabrics: 5 grams (claiming accurate to 0.001 gram), number standby.
Dye vat is added respectively to quantitative water, numbered polyamide fibre, nylon levelling agent KS-SY, after stirring 5min, add dye solution, 2% acetic acid solution, puts into thermostat water bath after fully stirring, and starts to heat up; Temperature rise rate 1-2 ℃/min, be warming up to 90-95 ℃, add 2% formic acid solution, insulation 30-60min(looks dye level proper extension soaking time).Be cooled to 60 ℃, take the dish out of the pot, with flowing water, clean.
5. with flowing water, clean and to carry out again 60 ℃ of ammonia and wash (20min), then use cold water flush post-drying.
6. coloration result:
Claims (4)
1. an active black dye composition, is characterized in that: said composition comprises that moral dragon plain dark blue N-R, the orange 4R in gorgeous jail and the gorgeous jail reasonable Mixed Pinyin of blue 3G reactive dyestuffs make, and the structural formula of the plain dark blue N-R of its Sino-German dragon is as follows:
2. a kind of active black dye composition according to claim 1, is characterized in that: described composition comprises moral dragon plain dark blue N-R, the orange 4R in gorgeous jail and the blue 3G in gorgeous jail, and their weight ratio is: 1～90 part: 1-40 part: 0.1-10 part.
3. a kind of active black dye composition according to claim 2, it is characterized in that: described composition comprises moral dragon plain dark blue N-R, the orange 4R in gorgeous jail, the blue 3G in gorgeous jail and sodium sulfate, their weight percent is: 1～90%:1-40%:0.1-10%:0.1-40%, described weight percent sum is 100%.
4. a kind of active black dye composition according to claim 3, it is characterized in that: described composition comprises moral dragon plain dark blue N-R, the orange 4R in gorgeous jail, the blue 3G in gorgeous jail and sodium sulfate, their weight percent is: 70～90%:15-25%:1-5%:1-5%, described weight percent sum is 100%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310600782.8A CN103642273B (en) | 2013-11-21 | 2013-11-21 | A kind of active black dye composition suitable for Fypro dyeing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310600782.8A CN103642273B (en) | 2013-11-21 | 2013-11-21 | A kind of active black dye composition suitable for Fypro dyeing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103642273A true CN103642273A (en) | 2014-03-19 |
| CN103642273B CN103642273B (en) | 2017-12-15 |
Family
ID=50247566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310600782.8A Active CN103642273B (en) | 2013-11-21 | 2013-11-21 | A kind of active black dye composition suitable for Fypro dyeing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103642273B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104327543A (en) * | 2014-10-13 | 2015-02-04 | 天津德凯化工股份有限公司 | Navy blue nylon reactive dye |
| CN109112854A (en) * | 2018-07-20 | 2019-01-01 | 互太(番禺)纺织印染有限公司 | A kind of dyeing of nylon fabric |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55165957A (en) * | 1979-06-14 | 1980-12-24 | Sumitomo Chem Co Ltd | Composite dye composition and dyeing method using it |
| JPS5751754A (en) * | 1980-09-12 | 1982-03-26 | Sumitomo Chem Co Ltd | Reactive dye composition |
| CN101215427A (en) * | 2008-01-22 | 2008-07-09 | 天津市德凯化工有限公司 | Method of preparing navy blue active dyestuff |
| CN101544848A (en) * | 2008-12-12 | 2009-09-30 | 天津市德凯化工有限公司 | Activated dye composition and preparation method thereof |
| CN102732060A (en) * | 2011-03-29 | 2012-10-17 | 长濑有色化学株式会社 | Dye composition for cellulose fiber and method for manufacturing dyeing with cellulose fiber |
-
2013
- 2013-11-21 CN CN201310600782.8A patent/CN103642273B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55165957A (en) * | 1979-06-14 | 1980-12-24 | Sumitomo Chem Co Ltd | Composite dye composition and dyeing method using it |
| JPS5751754A (en) * | 1980-09-12 | 1982-03-26 | Sumitomo Chem Co Ltd | Reactive dye composition |
| CN101215427A (en) * | 2008-01-22 | 2008-07-09 | 天津市德凯化工有限公司 | Method of preparing navy blue active dyestuff |
| CN101544848A (en) * | 2008-12-12 | 2009-09-30 | 天津市德凯化工有限公司 | Activated dye composition and preparation method thereof |
| CN102732060A (en) * | 2011-03-29 | 2012-10-17 | 长濑有色化学株式会社 | Dye composition for cellulose fiber and method for manufacturing dyeing with cellulose fiber |
Non-Patent Citations (1)
| Title |
|---|
| 刘文峰等: "多偶氮藏青活性染料的合成及其拼黑色应用", 《印染》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104327543A (en) * | 2014-10-13 | 2015-02-04 | 天津德凯化工股份有限公司 | Navy blue nylon reactive dye |
| CN109112854A (en) * | 2018-07-20 | 2019-01-01 | 互太(番禺)纺织印染有限公司 | A kind of dyeing of nylon fabric |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103642273B (en) | 2017-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102850500B (en) | Acid reaction resistant chinlon fixer and application thereof | |
| CN100567403C (en) | A kind of composite active black dye | |
| CN103408968B (en) | A kind of blue disperse dye mixture | |
| CN101245563B (en) | Environment protection acidic color fixing agent and manufacture method thereof | |
| CN103074766B (en) | Cellulosic fiber fabric reactive dye salt-free deep-color dyeing method | |
| CN101173113B (en) | Reactive dye composition | |
| CN104059387A (en) | Compound black reactive dye composition, and applications thereof and fiber or fiber textile made thereby | |
| CN107724114B (en) | Environment-friendly high-temperature direct-injection disperse black dye ink and preparation method thereof | |
| CN106436373A (en) | Pigment printing technology of cotton ramie fabric | |
| CN103952014B (en) | A kind of composite reactive blue dye and application thereof | |
| CN104448927B (en) | A kind of composite reactive blue dye | |
| CN103469618B (en) | A kind of without urea printing with reactive dye mill base, manufacture method and dyeing method | |
| CN103642273A (en) | Active black dye composition suitable for dyeing polyamide fibers | |
| CN102372932B (en) | Disperse red dye composition | |
| CN106978738A (en) | A kind of Dyeing with Disperse/Reactive Graft versus host disease composite paste material and its printing technology | |
| CN102585548B (en) | Red active dye composition | |
| CN105111787A (en) | Disperse dye mixture and application thereof | |
| CN102493224B (en) | A kind of auxiliary for pad stack dyeing of reactive dye | |
| CN104231668B (en) | A kind of Yellow active dye composition and its production and use, and the yarn fabric of the fiber obtained by its printing and dyeing or fiber | |
| CN101007907A (en) | High humidity treatment fastness dispersible dye mixture and its product | |
| CN103255645A (en) | Reactive dye-bath dyeing auxiliary for cashmere/viscose blended fabric and dyeing process thereof | |
| CN105400234B (en) | A kind of polyazo active black dye composition and dye preparations and its application | |
| CN109705617B (en) | Reactive red dye composition, dye product and application thereof | |
| CN102558905A (en) | Composite reactive red dye for low-salt dyeing and dyeing application thereof | |
| CN104884539B (en) | It is a kind of blue to black disperse dye compound and its application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230131 Granted publication date: 20171215 |