CN103642273B - A kind of active black dye composition suitable for Fypro dyeing - Google Patents
A kind of active black dye composition suitable for Fypro dyeing Download PDFInfo
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- CN103642273B CN103642273B CN201310600782.8A CN201310600782A CN103642273B CN 103642273 B CN103642273 B CN 103642273B CN 201310600782 A CN201310600782 A CN 201310600782A CN 103642273 B CN103642273 B CN 103642273B
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Abstract
The present invention relates to a kind of active black dye composition suitable for Fypro dyeing, said composition includes dark blue N R of moral dragon element, the blue reasonable blending of 3G reactive dye of the orange 4R in gorgeous jail and gorgeous jail is made, and the dark blue N R of its Sino-German dragon element structural formula is as follows：
Description
Technical field
It is more particularly to a kind of to be applied to Fypro the invention belongs to dye mixture field（Polyamide fibre）The activity of dyeing
Black dye composition.
Background technology
Fypro is a kind of fiber with good intensity, wearability and higher elasticity, be widely used in knitting,
Garment material, luggage, carpet, swimsuit etc., larger production scale is especially formed in China, be to close at present
The third-largest synthetic fibers into fiber.The current various types of polyamide fibre, it is polyamide fibre 6 and polyamide fibre 66 using most kinds.
Primary color is accounted for black system in the dyeing of Fypro and its Related product, usually using acid dyes,
What premetallized dye or mordant dyes were dyed.
Although acid dyes black system chromatogram is complete, dyeing is simple, due to acid dyes molecule and polyamide material
Material mainly by ionic bond combine and stained with effect, so dye pitch black degree and wet colour fastness it is very poor.
The effect of deionization key is outer between premetallized dye molecule and polyamide material, hydrogen bond, Van der Waals force also be present, matches somebody with somebody
The effect of position key, therefore the wet fastness dyed increases, but because the molecular weight of dyestuff is big, so the dissolubility of dyestuff and even
Metachromia is all poor.Acid stronger acid, the fiber in so strong acid dye bath are needed to use with premetallized dye dyeing
Strongly, feel and gloss can all be affected, and have heavy metal ion in premetallized dye molecule.
Every fastness of mordant dyes is good, but is also apparent the shortcomings that this kind of dyestuff：Dyeing waste-water contains Cr VI
Ion, cause environmental pollution；Dyeing is cumbersome, and dyeing time length, chemical damage is heavier, influences the feel and strength of hair.
A kind of dyestuff for not only having met environmental requirement but also there is every excellent measure is thus needed to replace.
The content of the invention
The technical problem to be solved in the present invention is：There is provided and a kind of both met environmental requirement and have higher dye uptake, even again
Metachromia is good, pitch black degree is high, every fastness ability is excellent, dyeing is simple and easy and the damage of material to Fypro
The small dye composite of evil.Using the dye composite, Fypro is dyed according to preferable dyeing, painted
Rate is high, good level-dyeing property, and the material of dyeing post-processes through liquefied ammonia or sodium acid carbonate, and every fastness ability is excellent；And the dyestuff accords with
Cyclization guaranteed request, traditional acid dyes, premetallized dye and mordant dyes are overcome to wet fastness after polyamide material dyeing
The problems such as in difference or dye structure containing heavy metal is added in heavy metal or dyeing course.
The technical solution adopted by the present invention is：
A kind of active black dye composition, it is blue that said composition includes the dark blue N-R of moral dragon element, the orange 4R in gorgeous jail and gorgeous jail
The reasonable blending of 3G reactive dye is made, and the dark blue N-R of its Sino-German dragon element structural formula is as follows：
Preferably, the composition includes moral dragon element dark blue N-R, the orange 4R in gorgeous jail and the gorgeous blue 3G in jail, and its weight ratio is：
1~90 part：1-40 parts：0.1-10 parts.
Preferably, the composition includes moral dragon element dark blue N-R, the orange 4R in gorgeous jail, the blue 3G in gorgeous jail and sodium sulphate, and its is heavy
Measuring percentage is：1~90%：1-40%：0.1-10%：0.1-40%, described percentage by weight sum are 100%.
Preferably, the composition includes moral dragon element dark blue N-R, the orange 4R in gorgeous jail, the blue 3G in gorgeous jail and sodium sulphate, and its is heavy
Measuring percentage is：70~90%：15-25%：1-5%：1-5%, described percentage by weight sum are 100%.
The polyamide fibre special active black dye composition of the present invention is will according to Fypro and its Related product performance
Ask, by conscientious screening, compounded using three dyestuffs such as the orange 4R in gorgeous jail, the dark blue N-R of moral dragon element, the gorgeous blue 3G in jail and
Into.All containing one or more identical or what is differed can send out with polyamide fiber material in the molecular structure of this several dyestuffs
Propylene halide amine type isoreactivity group, a chloro-s-triazine group and the vinylsulfone group of biochemical reaction they can be fine with polyamide
Amino, hydroxyl in dimension etc. form firm covalent bond, so excellent with the product items fastness ability of Dyeing of polyamide
And pitch black degree is high.
This three dyeing fastness that the present invention selects are excellent, and the feature of environmental protection is good, and the Fypro prepared with them enters
Row dyeing improves low with the pitch black degree of acid dyeing, the shortcomings that fastness difference, while has good environmental-protecting performance.
The polyamide fibre special active black dye composition of the present invention can be dyed in acidulous dye bath Fypro, no
Need heavy metal participate in thus it is minimum to the chemical damage of fiber, pitch black degree is high, and feel and gloss will not change after dye.
Embodiment
With reference to specific embodiment, the invention will be further described, but does not limit protection scope of the present invention.
Embodiment 1
A kind of preparation method of active black dye composition, comprises the following steps：By the gorgeous orange 4R67.2g in jail, moral dragon
The dark blue N-R252.4kg of element, gorgeous blue tri- kinds of dyestuffs of 3G12.4kg in jail are sequentially added in 500kg blending tanks after fully crushing, then are added
Enter sodium sulphate 8kg, stir, inspection by sampling, it is determined that being packed after stirring, you can obtain about 340kg active black
Dye composition.
Embodiment 2
A kind of preparation method of active black dye composition, comprises the following steps：By the gorgeous orange 4R50kg in jail, moral dragon element
Dark blue N-R850kg, gorgeous blue tri- kinds of dyestuffs of 3G10kg in jail are sequentially added in 2000kg blending tanks after fully crushing, and add sulphur
Sour sodium 10kg, is stirred, inspection by sampling, it is determined that being packed after stirring, you can obtains about 920kg active black dye
Feed composition.
Embodiment 3
A kind of preparation method of active black dye composition, comprises the following steps：By the gorgeous orange 4R20kg in jail, moral dragon element
Dark blue N-R700kg, gorgeous blue tri- kinds of dyestuffs of 3G4kg in jail are sequentially added in 2000kg blending tanks after fully crushing, and add sulfuric acid
Sodium 10kg, is stirred, inspection by sampling, it is determined that being packed after stirring, you can obtains about 740kg active black dye
Composition.
Embodiment 4
A kind of preparation method of active black dye composition, comprises the following steps：By the gorgeous orange 4R52.2g in jail, moral dragon
The dark blue N-R248.8g of element, gorgeous blue tri- kinds of dyestuffs of 3G11g in jail are sequentially added in 500g blending tanks after fully crushing, and add sulphur
Sour sodium 8g, is stirred, inspection by sampling, it is determined that being packed after stirring, you can obtains about 310g active black dye
Composition.
Embodiment 1-4 dyeing courses：
Equipment and material
Equipment：The new prosperous dyeing and finishing small model machines of XW400L；
Material：The fabric of polyamide fibre 6：5 grams；
Formula：
2% nylon levelling agent KS-SY（Qingdao Kai Sheng chemicals Co., Ltd）；
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 weigh embodiment 1-4 active black dye compositions sample and 172 black samples are each
1.25 gram（Claim standard to 0.0001 gram）, it is respectively placed in 100mL beakers, is dissolved with water, is moved into 250mL volumetric flasks, then use water
（It is a small amount of multiple）Beaker is cleaned, moved into the lump in 250mL volumetric flasks, and is diluted to scale, is shaken up standby（Solution can not be long
Put）.
3. dyeing recipe：
4. operating procedure：
Weigh the fabric of polyamide fibre 6：5 grams（Claim standard to 0.001 gram）, number standby.
Dye vat is separately added into quantitative water, numbered polyamide fibre, nylon levelling agent KS-SY, dye is added after stirring 5min
Expect solution, be put into thermostat water bath, start to warm up after 2% acetic acid solution, fully agitation；1-2 DEG C of heating rate/min, rise
Temperature adds 2% formic acid solution to 90-95 DEG C, is incubated 30-60min（Depending on dye level proper extension soaking time）.It is cooled to
60 DEG C, take the dish out of the pot, cleaned with circulating water.
Washed 5. being cleaned with circulating water and carrying out 60 DEG C of ammonia again（20min), then with being dried after cold water flush.
6. coloration result：
Claims (1)
- A kind of 1. preparation method of active black dye composition, it is characterised in that：Comprise the following steps：By the gorgeous orange 4R in jail 52.2g, the moral dragon dark blue N-R 248.8g of element, gorgeous blue tri- kinds of dyestuffs of 3G 11g in jail sequentially add 500g blending tanks after fully crushing In, sodium sulphate 8g is added, is stirred, inspection by sampling, it is determined that being packed after stirring, that is, obtains 310g active black Dye composition；The dark blue N-R of moral dragon element structural formula is as follows：
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| Application Number | Priority Date | Filing Date | Title |
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| 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 |
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| Publication Number | Publication Date |
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| CN103642273A CN103642273A (en) | 2014-03-19 |
| CN103642273B true CN103642273B (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310600782.8A Active CN103642273B (en) | 2013-11-21 | 2013-11-21 | A kind of active black dye composition suitable for Fypro dyeing |
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Families Citing this family (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 |
| CN109112854B (en) * | 2018-07-20 | 2021-05-25 | 互太(番禺)纺织印染有限公司 | Dyeing process of polyamide 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 |
|---|
| 多偶氮藏青活性染料的合成及其拼黑色应用;刘文峰等;《印染》;20130613;第39卷(第5期);9-13 * |
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