CN104448931A - Fur-with-frost dye and preparation method thereof - Google Patents
Fur-with-frost dye and preparation method thereof Download PDFInfo
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- CN104448931A CN104448931A CN201410619320.5A CN201410619320A CN104448931A CN 104448931 A CN104448931 A CN 104448931A CN 201410619320 A CN201410619320 A CN 201410619320A CN 104448931 A CN104448931 A CN 104448931A
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Abstract
The invention provides a fur-with-frost dye and a preparation method thereof. The fur-with-frost dye is prepared from the following raw materials in parts by mass: 20-50 parts of acid dye, 10-20 parts of ammonium sulfate, 2-10 parts of fluorescent whitening agent, 2-5 parts of penetrant, 2-5 parts of sodium xylene sulfonate, 10-20 parts of white dextrin and 20-35 parts of anhydrous sodium sulfate; the preparation method of the fur-with-frost dye comprises the following steps: (A) weighing the raw materials and mixing for 1-3 hours to obtain a first powdery mixture; (B) pouring the first mixture into a pelletizer for pelleting to obtain the granular fur-with-frost dye. The dye-uptake of the prepared fur-with-frost dye is increased in the dyeing process, the content of the dye in the waste liquid is effectively reduced and the harm to the environment and the human body is reduced. The dye is prepared into the granular form, and therefore, the dust is greatly reduced and the harm to the using environment and the operating workers is reduced; the prepared fur-with-frost dye has excellent dyeing property and environmental protection performance.
Description
Technical field
The present invention relates to dyestuff and make field, in particular to the upper white dye well its preparation method of a kind of grass.
Background technology
Dyestuff to make certain color be attached to material on fiber, and difficult drop-off, variable color.Dyestuff is usually soluble in water, and a part of dyestuff needs mordant that dyestuff can be attached on fiber.Archaeological materials show, and staining technique has more than 5,000 years history in India and the Middle East.Dyestuff is at that time from animals and plants or mineral substance, very few through process.
China is weaving big country, has complete upper, middle and lower trip system, has larger dyestuff market.Along with the cancellation of textile quotas, China's textile exports amount will strengthen further, and this can pull the domestic demand of China's dye product undoubtedly further, expands its domestic market.In addition, along with the development of Chinese national economy and the raising of living standards of the people, the people, to the change of the consumption idea such as clothes, fabric, will promote the quick rising of domestic market to dyestuff demand and the optimization of dye species structure.Wherein, environmental protection, high color fastness, dyestuff attractive in appearance will obtain larger market.
Dye industry is the conventional industries of national economy, and national industrial policies guide dye industry to strengthen Technical investment energetically, supports that dye industry is from traditional extensive style, labor-intensive industry, progressively changes to intensive capital concentrated industry." industry restructuring guidance list (basis in 2011) " that the National Development and Reform Commission promulgates specify that the direction and focus that Industry Structure adjusts, wherein by " high fixation rate, high color fastness, high enhancing, high levelling property, high circulation ratio, low contamination and less salt, low temperature, the reactive dyestuffs of short liquor dyeing use and wet short steaming and rolling dyeing, superb microdenier polyester fibers dyeability, high washing fastness, height stained with rate, high light fastness and low contamination, the dispersed dye of short liquor dyeing, for tynex, metal-free weak acid dye of wool and leather coloring and dye and dye intermediate cleaner production, the development & application of essential safety new technology " list in and encourage class investment project.
On grass, white dyestuff is that a type of fur fleece color can make the color of hair fall upper frost as the withered grass in autumn, it is white that fur becomes point, and hair shaft presents shades of colour, on the grass used in the market, white dyestuff is all based on dispersed dye, matching stain is auxiliary blending dyestuff, but this dyestuff due to the particle diameter ratio of dispersed dye own finer, easy airborne dust, easily cause operator irritated in use, but also can dust pollution be caused, its specific absorption is not high in addition, so, excess dye concentration in waste water from dyestuff can be very high, very large pressure is brought to wastewater treatment, also environmental protection is unfavorable for.
In view of this, special proposition the present invention.
Summary of the invention
The first object of the present invention is to provide a kind of grass upper white dyestuff, and on described grass, white dyestuff has the advantages such as environmental protection, dust are little.
The second object of the present invention is to provide the preparation method of white dyestuff on a kind of described grass, and the method has the airborne dust that reduces dyestuff further and the advantage such as hypo-allergenic.
In order to realize above-mentioned purpose of the present invention, spy by the following technical solutions:
Embodiments provide the upper white dyestuff of a kind of grass, its starting material comprise following component according to the mass fraction: matching stain 20-50 part, ammonium sulfate 10-20 part, white dyes 2-10 part, permeate agent 2-5 part, sodium xylene sulfonate 2-5 part, white dextrin 10-20 part, Sodium sulfate anhydrous.min(99) 20-35 part.
Preferably, its starting material comprise following component according to the mass fraction: matching stain 20-40 part, ammonium sulfate 10-15 part, white dyes 2-8 part, permeate agent 2-4 part, sodium xylene sulfonate 2-4 part, white dextrin 10-15 part, Sodium sulfate anhydrous.min(99) 20-30 part.
Preferably, its starting material comprise following component according to the mass fraction: matching stain 30-40 part, ammonium sulfate 15-20 part, white dyes 5-8 part, permeate agent 3-5 part, sodium xylene sulfonate 2-3 part, white dextrin 15-20 part, Sodium sulfate anhydrous.min(99) 25-35 part.
White dyestuff on the grass that the embodiment of the present invention provides, all adopt matching stain as raw material, and do not adopt dispersed dye, which decrease Dust Capacity, operator are not easily irritated when using dyestuff, and on the grass prepared for raw material with above-mentioned matching stain, white dye absorber rate is high, there is good dyeing behavior, excess dye concentration in such waste water from dyestuff also can be lower, is conducive to environmental protection, alleviates process wastewater pressure.
Preferably, described matching stain is one or more in Xylene Red VR, Xylene Red FBR, Xylene Red 299, turmeric yellow FY, turmeric yellow HY, quinoline yellow 6 and acid blue FBE, can select different colours matching stain as required.
Preferably, described permeate agent is the wherein one in penetrating agent JFC, fast penetrant T, and permeate agent makes dyestuff play good osmosis, surface tension can be made significantly to decline, penetrant t, i.e. disecoctylmaleate sodium sulfonate, infiltration Quick uniform, wettability is good.Sodium sulfate anhydrous.min(99) is anhydrous sodium sulphate.
Preferably, described white dyes is fluorescent brightener CBS, adds white dyes and incident beam can be excited to produce fluorescence, make contaminated material obtain the sparkling effect of similar fluorite in dyestuff, the material that naked eyes are seen is very white, makes color and luster seem more dazzling.
The embodiment of the present invention additionally provides the preparation method of the upper white dyestuff of grass, comprises the steps:
(A) by mix and blend 1-3h after raw material weighing, pulverous first mixture is obtained;
(B) described first mixture is poured in tablets press carry out granulation and obtain white dyestuff on granular grass.
The preparation method of white dyestuff on the grass that the embodiment of the present invention provides; carrying out granulation by being poured in tablets press by mixed first mixture, under certain parameter condition, dyestuff being made particulate state further; greatly reduce dust, reduce the harm to environment and operator.
Preferably, the granulation parameter of tablets press is: vertical speed: 10r/min, horizontal velocity: 100r/min, barrel velocity 7-10r/min, pressure: 20MPa.
Preferably, in described step (A), after being weighed by starting material, the stir speed (S.S.) of mix and blend 1-3h is 200-300rad/min, can fully mix to allow raw material, preferably under certain stir speed (S.S.) condition, carry out constant speed stirring, mix unanimously to make raw material.
Preferably, in described step (A), after being weighed by starting material, the whipping temp of mix and blend 1-3h is 20-30 DEG C, and during stirring, best temperature is too not high, otherwise starting material can be caused at whipping process mesometamorphism, loses its original excellent properties.
Preferably; in described step (B), described first mixture being poured into the time of carrying out granulation in tablets press is 1-3h, requires as long as the time of general granulation oversizely should not can meet granulating; time is oversize to waste energy, and invisiblely improves running cost.
Compared with prior art, beneficial effect of the present invention is:
(1) on the grass prepared, white dyestuff is in dyeing course, and dye uptake improves, and has good dyeing behavior;
(2) effectively reduce dye content in waste liquid, reduce the harm to environment and the person, alleviate the processing pressure that waste water is follow-up;
(3) dyestuff in use not easily airborne dust, such operator are not easily irritated in operation, nor can pollute work on the spot environment.
(4) by adding ammonium sulfate, sodium xylene sulfonate and penetrant t, make prepare grass on white dyestuff in dyeing course, dye uptake improve, effectively reduce dye content in waste liquid, reduce to environment and the person harm.Preparation of dyestuff is become particulate state, greatly reduces dust, reduce the harm to environment for use and operator, on the grass of preparation, white dyestuff has good dyeing behavior and environmental-protecting performance.
Embodiment
Below in conjunction with embodiment, embodiment of the present invention are described in detail, but it will be understood to those of skill in the art that the following example only for illustration of the present invention, and should not be considered as limiting the scope of the invention.Unreceipted actual conditions person in embodiment, the condition of conveniently conditioned disjunction manufacturers suggestion is carried out.Agents useful for same or the unreceipted production firm person of instrument, be and can buy by commercially available the conventional products obtained.
Embodiment 1
On grass, the preparation method of white dyestuff is as follows:
(A) raw material is weighed: matching stain 20kg, ammonium sulfate 10kg, white dyes 2kg, permeate agent 2kg, sodium xylene sulfonate 2kg, white dextrin 10kg, Sodium sulfate anhydrous.min(99) 20kg, mix and blend 1h, obtain pulverous first mixture;
(B) the first mixture is poured in tablets press carry out granulation and obtain white dyestuff on granular grass.
Embodiment 2
On grass, the preparation method of white dyestuff is as follows:
(A) raw material is weighed: Xylene Red VR and Xylene Red FBR 50kg, ammonium sulfate 20kg, fluorescent brightener CBS 10kg, fast penetrant T 5kg, sodium xylene sulfonate 5kg, white dextrin 20kg, Sodium sulfate anhydrous.min(99) 35kg, be 200rad/min in stir speed (S.S.), whipping temp is mix and blend 3h under the condition of 30 DEG C, obtains pulverous first mixture;
(B) the first mixture is poured in tablets press carry out granulation and obtain white dyestuff on granular grass.
Embodiment 3
On grass, the preparation method of white dyestuff is as follows:
(A) raw material is weighed: Xylene Red VR and Xylene Red 29940kg, ammonium sulfate 15kg, fluorescent brightener CBS 8kg, penetrating agent JFC 4kg, sodium xylene sulfonate 4kg, white dextrin 15kg, Sodium sulfate anhydrous.min(99) 30kg, be 300rad/min in stir speed (S.S.), whipping temp is mix and blend 3h under the condition of 25 DEG C, obtains pulverous first mixture;
(B) poured in tablets press by the first mixture and carry out granulation and obtain white dyestuff on granular grass, the time controling of wherein granulation is at 1h.
Embodiment 4
On grass, the preparation method of white dyestuff is as follows:
(A) raw material is weighed: acid blue FB and Xylene Red FBR 30kg, ammonium sulfate 15kg, fluorescent brightener CBS 5kg, fast penetrant T 3kg, sodium xylene sulfonate 3kg, white dextrin 15kg, Sodium sulfate anhydrous.min(99) 25kg, be 250rad/min in stir speed (S.S.), whipping temp is mix and blend 2h under the condition of 20 DEG C, obtains pulverous first mixture;
(B) poured in tablets press by the first mixture and carry out granulation and obtain white dyestuff on granular grass, the time controling of wherein granulation is at 3h;
Wherein the granulation parameter of tablets press is: vertical speed: 10r/min, horizontal velocity: 100r/min, barrel velocity 10r/min, pressure: 20MPa.
Embodiment 5
On grass, the preparation method of white dyestuff is as follows:
(A) raw material is weighed: quinoline yellow 6, turmeric yellow FY and acid blue FBE40kg, ammonium sulfate 20kg, fluorescent brightener CBS 10kg, penetrating agent JFC 4kg, sodium xylene sulfonate 5kg, white dextrin 20kg, Sodium sulfate anhydrous.min(99) 35kg, be 200rad/min in stir speed (S.S.), whipping temp is mix and blend 3h under the condition of 30 DEG C, obtains pulverous first mixture;
(B) the first mixture is poured in tablets press carry out granulation and obtain white dyestuff on granular grass.
Embodiment 6
On grass, the preparation method of white dyestuff is as follows:
(A) raw material is weighed: turmeric yellow FY and turmeric yellow HY 35kg, ammonium sulfate 18kg, fluorescent brightener CBS 10kg, fast penetrant T 3kg, sodium xylene sulfonate 5kg, white dextrin 20kg, Sodium sulfate anhydrous.min(99) 25kg, be 300rad/min in stir speed (S.S.), whipping temp is mix and blend 3h under the condition of 28 DEG C, obtains pulverous first mixture;
(B) poured in tablets press by the first mixture and carry out granulation and obtain white dyestuff on granular grass, granulation time controls at 2h.
Embodiment 7
On grass, the preparation method of white dyestuff is as follows:
(A) raw material is weighed: Xylene Red VR, turmeric yellow FY, turmeric yellow HY, quinoline yellow 6, acid blue FBE and Xylene Red FBR 35kg, ammonium sulfate 20kg, fluorescent brightener CBS 10kg, penetrating agent JFC 5kg, sodium xylene sulfonate 5kg, white dextrin 20kg, Sodium sulfate anhydrous.min(99) 35kg, be 200rad/min in stir speed (S.S.), whipping temp is mix and blend 2.5h under the condition of 25 DEG C, obtains pulverous first mixture;
(B) the first mixture is poured in tablets press carry out granulation and obtain white dyestuff on granular grass.
The granulation parameter of tablets press is: vertical speed: 10r/min, horizontal velocity: 100r/min, barrel velocity 7r/min, pressure: 20MPa.
Embodiment 8
On grass, the preparation method of white dyestuff is as follows:
(A) raw material is weighed: turmeric yellow FY, turmeric yellow HY, quinoline yellow 6 and acid blue FBE 45kg, ammonium sulfate 20kg, fluorescent brightener CBS 10kg, fast penetrant T 5kg, sodium xylene sulfonate 5kg, white dextrin 20kg, Sodium sulfate anhydrous.min(99) 35kg, be 200rad/min in stir speed (S.S.), whipping temp is mix and blend 2h under the condition of 30 DEG C, obtains pulverous first mixture;
(B) poured in tablets press by the first mixture and carry out granulation and obtain white dyestuff on granular grass, granulation time controls at 2.5h;
The granulation parameter of tablets press is: vertical speed: 10r/min, horizontal velocity: 100r/min, barrel velocity 7.5r/min, pressure: 20MPa.
Embodiment 9
On grass, the preparation method of white dyestuff is as follows:
(A) raw material is weighed: Xylene Red FBR, Xylene Red VR, quinoline yellow 6 and turmeric yellow HY 50kg, ammonium sulfate 20kg, fluorescent brightener CBS 10kg, penetrating agent JFC 4kg, sodium xylene sulfonate 4kg, white dextrin 15kg, Sodium sulfate anhydrous.min(99) 30kg, be 250rad/min in stir speed (S.S.), whipping temp is mix and blend 2h under the condition of 30 DEG C, obtains pulverous first mixture;
(B) poured in tablets press by the first mixture and carry out granulation and obtain white dyestuff on granular grass, granulation time controls at 1h;
The granulation parameter of tablets press is: vertical speed: 10r/min, horizontal velocity: 100r/min, barrel velocity 8r/min, pressure: 20MPa.
Embodiment 10
On grass, the preparation method of white dyestuff is as follows:
(A) raw material is weighed: Xylene Red VR and Xylene Red FBR 50kg, ammonium sulfate 20kg, white dyes 8kg, fast penetrant T 3kg, sodium xylene sulfonate 5kg, white dextrin 20kg, Sodium sulfate anhydrous.min(99) 35kg, be 300rad/min in stir speed (S.S.), whipping temp is mix and blend 3h under the condition of 28 DEG C, obtains pulverous first mixture;
(B) poured in tablets press by the first mixture and carry out granulation and obtain white dyestuff on granular grass, granulation time controls at 1.5h;
The granulation parameter of tablets press is: vertical speed: 10r/min, horizontal velocity: 100r/min, barrel velocity 10r/min, pressure: 20MPa.
Embodiment 11
On grass, the preparation method of white dyestuff is as follows:
(A) raw material is weighed: acid blue FBE 30kg, ammonium sulfate 15kg, fluorescent brightener CBS 10kg, fast penetrant T 5kg, sodium xylene sulfonate 5kg, white dextrin 20kg, Sodium sulfate anhydrous.min(99) 35kg, be 300rad/min in stir speed (S.S.), whipping temp is mix and blend 1.5h under the condition of 25 DEG C, obtains pulverous first mixture;
(B) poured in tablets press by the first mixture and carry out granulation and obtain white dyestuff on granular grass, granulation time controls at 1h;
The granulation parameter of tablets press is: vertical speed: 10r/min, horizontal velocity: 100r/min, barrel velocity 7r/min, pressure: 20MPa.
Embodiment 12
On grass, the preparation method of white dyestuff is as follows:
(A) raw material is weighed: turmeric yellow HY 40kg, ammonium sulfate 18kg, fluorescent brightener CBS 10kg, penetrating agent JFC 5kg, sodium xylene sulfonate 5kg, white dextrin 20kg, Sodium sulfate anhydrous.min(99) 35kg, be 250rad/min in stir speed (S.S.), whipping temp is mix and blend 3h under the condition of 30 DEG C, obtains pulverous first mixture;
(B) poured in tablets press by the first mixture and carry out granulation and obtain white dyestuff on granular grass, granulation time controls at 2h;
The granulation parameter of tablets press is: vertical speed: 10r/min, horizontal velocity: 100r/min, barrel velocity 8r/min, pressure: 20MPa.
Experimental example 1
The dyestuff prepared by embodiment of the present invention 1-12 enters with white dyestuff on grass on the market and contrasts from clean absorption rate and these two performance index of wet rubbing fastness, and concrete outcome is as shown in following table 1-2:
The clean absorption rate of the upper white dyestuff of table 1 grass and wet rubbing fastness
| Group | Clean absorption rate (%) | Wet rubbing fastness |
| Embodiment 1 | 99.2 | 4.5-5 |
| Embodiment 2 | 98.3 | 4.5-5 |
| Embodiment 3 | 99.5 | 5 |
| Embodiment 4 | 98.7 | 5 |
| Embodiment 5 | 99.4 | 5 |
| Embodiment 6 | 99.3 | 5 |
| Embodiment 7 | 99.2 | 5 |
| Embodiment 8 | 99.3 | 4.5-5 |
| Embodiment 9 | 99.2 | 5 |
| Embodiment 10 | 98.4 | 5 |
| Embodiment 11 | 99.2 | 5 |
| Embodiment 12 | 98.5 | 5 |
| Dyestuff on the market | 85.2-88.7 | 4.5-5 |
As can be seen from table 1-2, on the grass of the embodiment of the present invention 1-12 clean absorption rate of white dyestuff and wet rubbing fastness all good than white dyestuff on common grass on the market, wherein the higher residual dye represented in waste water of clean absorption rate is fewer, and the grade of wet rubbing fastness is higher, more be not easy to wipe out after dyestuff colouring is described, it is more firm.
The hill covered with grass frost dyestuff that the embodiment of the present invention is prepared, in dyeing course, dye uptake improves, and has good dyeing behavior; Effectively reduce dye content in waste liquid, reduce the harm to environment and the person, alleviate the processing pressure that waste water is follow-up; Dyestuff in use not easily airborne dust, such operator are not easily irritated in operation, nor can pollute work on the spot environment.
Although illustrate and describe the present invention with specific embodiment, however it will be appreciated that can to make when not deviating from the spirit and scope of the present invention many other change and amendment.Therefore, this means to comprise all such changes and modifications belonged in the scope of the invention in the following claims.
Claims (10)
1. a white dyestuff on grass, is characterized in that, its starting material comprise following component according to the mass fraction: matching stain 20-50 part, ammonium sulfate 10-20 part, white dyes 2-10 part, permeate agent 2-5 part, sodium xylene sulfonate 2-5 part, white dextrin 10-20 part, Sodium sulfate anhydrous.min(99) 20-35 part.
2. white dyestuff on grass according to claim 1, it is characterized in that, its starting material comprise following component according to the mass fraction: matching stain 20-40 part, ammonium sulfate 10-15 part, white dyes 2-8 part, permeate agent 2-4 part, sodium xylene sulfonate 2-4 part, white dextrin 10-15 part, Sodium sulfate anhydrous.min(99) 20-30 part.
3. white dyestuff on grass according to claim 1, it is characterized in that, its starting material comprise following component according to the mass fraction: matching stain 30-40 part, ammonium sulfate 15-20 part, white dyes 5-8 part, permeate agent 3-5 part, sodium xylene sulfonate 2-3 part, white dextrin 15-20 part, Sodium sulfate anhydrous.min(99) 25-35 part.
4. on the grass according to any one of claim 1-3, white dyestuff, is characterized in that, described matching stain is one or more in Xylene Red VR, Xylene Red FBR, Xylene Red 299, turmeric yellow FY, turmeric yellow HY, quinoline yellow 6 and acid blue FBE.
5. on the grass according to any one of claim 1-3, white dyestuff, is characterized in that, described permeate agent is the wherein one in penetrating agent JFC, fast penetrant T.
6. on the grass according to any one of claim 1-3, white dyestuff, is characterized in that, described white dyes is fluorescent brightener CBS.
7. on the grass described in any one of claim 1-6, the preparation method of white dyestuff, is characterized in that, comprises the steps:
(A) by mix and blend 1-3h after raw material weighing, pulverous first mixture is obtained;
(B) described first mixture is poured in tablets press carry out granulation and obtain white dyestuff on granular grass.
8. the preparation method of white dyestuff on grass according to claim 7, is characterized in that, in described step (A), after being weighed by starting material, the stir speed (S.S.) of mix and blend 1-3h is 200-300rad/min.
9. the preparation method of white dyestuff on grass according to claim 7, is characterized in that, in described step (A), after being weighed by starting material, the whipping temp of mix and blend 1-3h is 20-30 DEG C.
10. the preparation method of white dyestuff on grass according to claim 7, it is characterized in that, in described step (B), described first mixture being poured into the time of carrying out granulation in tablets press is 1-3h.
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| CN1903161A (en) * | 2005-06-29 | 2007-01-31 | 莱雅公司 | Composition for simultaneously bleaching and coloring of keratin fibres comprising an anionic or non-ionic dye and an asociative polymer |
| CN103421349A (en) * | 2013-09-04 | 2013-12-04 | 北京泛博化学股份有限公司 | Dye and preparation method thereof |
| CN103450705A (en) * | 2013-09-04 | 2013-12-18 | 北京泛博化学股份有限公司 | Snow top dye and preparation method thereof |
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| CN1903161A (en) * | 2005-06-29 | 2007-01-31 | 莱雅公司 | Composition for simultaneously bleaching and coloring of keratin fibres comprising an anionic or non-ionic dye and an asociative polymer |
| CN103421349A (en) * | 2013-09-04 | 2013-12-04 | 北京泛博化学股份有限公司 | Dye and preparation method thereof |
| CN103450705A (en) * | 2013-09-04 | 2013-12-18 | 北京泛博化学股份有限公司 | Snow top dye and preparation method thereof |
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