CN1626582A - Dye compsns. and its applications - Google Patents
Dye compsns. and its applications Download PDFInfo
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- CN1626582A CN1626582A CN 200310120407 CN200310120407A CN1626582A CN 1626582 A CN1626582 A CN 1626582A CN 200310120407 CN200310120407 CN 200310120407 CN 200310120407 A CN200310120407 A CN 200310120407A CN 1626582 A CN1626582 A CN 1626582A
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Abstract
A composite dye for cotton, artifical cutton, bast, artificial bast, wool, silk, nylon, etc contains the blue anthraquinone dye and black azo-dye. Its advantages are high pile-on property, color fastness and dyeing uniformity, and high resistance to sunshine and sweat.
Description
Technical field
The invention relates to a kind of dye component and application thereof, refer to a kind of mazarine reaction dyestuff composition and application thereof that is applicable to fibrous matter dyeing usefulness especially.
Background technology
Fibre-reactive dyes generally is meant to have the reactive group that can react with fiber in the dye molecule.It can with the hydroxyl of cellulosic fibre, the polar group of the fibers self such as amido, imido grpup and carboxylic acid group in animal and the polyamide-based synthon reacts, and makes that the mode with chemical covalent bonds reaches painted purpose between dyestuff and fiber.For example, in U.S. Pat 4,703,112, US5,484,899 and English Patent GB 1,353,899, once openly be applied to contaminate, the fibre-reactive dyes in continuous dyeing or the printing and dyeing, it has the good dyeing and finishing characteristic of good depth etc., and widely dyeing and finishing industry is used.
Be used for the fibrous matter dyeing of cellulosic fibre material or cellulose and the chemically-reactive dyes of stamp, all splendid performance must be arranged in nature various, for example equalization (leveling), reproducibility (reproducibility), solubleness (solubility) and fastness (fastness) etc.
In the right existing chemically-reactive dyes, lack the good mazarine of a light fastness (Navy Blue) dyestuff, cause when middle deep colour dyeing, can't overcome the insufficient problem of light fastness.With regard to blue dyes, well-known anthraquinone dye is the good dyestuffs of various fastness.Yet when using anthraquinone dye dyeing, because of its coloured light is vivider, when color matching, its color matching degree of depth is difficult to reach middle dark color.
Via constantly making great efforts and attempting, discovery can be formed a light fastness and all good dye component of sweat proof light fastness by another dyestuff and anthraquinone dye collocation, except still having original various fastness character, during deep colour dyeing, have the good and cost-effective benefit of fastness character concurrently in reaching simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of light fastness and the good dye component of sweat proof light fastness, in reaching during deep colour dyeing, have the good and cost-effective benefit of fastness character concurrently, can form the three primary colors composition by dyestuff red with other and that yellow light fastness is good simultaneously, improve when using color matching, fade and look apparition and the bad problem of light fastness, light fastness and the combination of sweat proof light fastness excellent on the market is provided.
For achieving the above object, dye component of the present invention mainly comprises:
(a) as shown in the formula the blue anthraquinone dyes of (I):
Wherein Y is-CH=CH
2,-CH
2CH
2Cl or-CH
2CH
2OSO
3H; And
(b) as shown in the formula the grey black azoic dyestuff shown in (II):
Wherein Y is described as defined above.
Described dye component, the weight percent of its Chinese style (I) is 15～85%, preferably is 30～70%, the weight percent of formula (II) is 85～15%, preferably is 70～30%.
Described dye component, its Chinese style (I) are formula (Ia):
Wherein Y is-CH=CH
2,-CH
2CH
2Cl or-CH
2CH
2OSO
3H.
Described dye component, its Chinese style (II) are formula (IIa):
Wherein Y is-CH=CH
2,-CH
2CH
2Cl or-CH
2CH
2OSO
3H.
Described dye component, its Chinese style (I) are formula (Ib):
Y ' is-CH=CH in the formula
2Or-CH
2CH
2OSO
3H.
Described dye component, its Chinese style (II) are formula (IIb):
Y ' is-CH=CH in the formula
2Or-CH
2CH
2OSO
3H.
Described dye component, its Chinese style (Ib) are formula (I-1)
Compound.
Described dye component is characterized in that, its Chinese style (IIb) is as shown in the formula (II-1)
Compound.
It is a kind of for containing the filamentary material dyeing or the method for printing of hydroxy or aminocompound group that the present invention provides in addition, cellulosic fibre material particularly, it comprises that the aqueous solution that uses dye component as the aforementioned handles filamentary material, and wherein cellulosic fibre material be a cotton.
Dye component of the present invention is applicable to cellulosic fibres such as cotton, artificial cotton, fiber crops and artificial fiber crops, and the dyeing of wool, silk and tynex such as anti-dragon, can obtain various dyeing properties good dye thing, excellent performance is especially more arranged on daylight fastness and sweat daylight fastness.
Embodiment
Dye component of the present invention can form the three primary colors composition by dyestuff red with other and that yellow light fastness is good, when using color matching to improve, fades and look apparition and the bad problem of light fastness, so that excellent light fastness and the combination of sweat proof light fastness to be provided.Wherein aspect middle dark color matching, be lower than Huang, red composition part because mazarine commonly used is formed the light fastness of part, therefore after illumination was tanned by the sun, its form and aspect relatively obviously produced the situation of fading with the look change.And dye component of the present invention can improve the bad problem of dark blue coloured light light fastness, particularly when extremely shallow colour mixture dyes, good orchil and/or the yellow dyes of collocation light fastness, after illumination was tanned by the sun, not only the form and aspect look diminished, and the change that produces is faded also little.
In the dye component of the present invention, formula (I) dyestuff content is 15 to 85 weight percents (wt%), and formula (II) dyestuff content is 85 to 15 weight percents (wt%).Wherein preferable, formula (I) dyestuff content is 30 to 70 weight percents (wt%), and formula (II) dyestuff content is 70 to 30 weight percents (wt%).
In the dye component of the present invention, the synthetic method of formula (I) compound can be with reference to United States Patent (USP) the 3rd, 372, and disclosed in No. 170, it is preferably as shown in the formula the blue anthraquinone dyes shown in (Ia):
Wherein Y is-CH=CH
2,-CH
2CH
2Cl or-CH
2CH
2OSO
3H; Be more preferred from as shown in the formula the blue anthraquinone dyes shown in (Ib):
Y '-CH=CH wherein
2Or-CH
2CH
2OSO
3H; The best is as shown in the formula the blue anthraquinone dyes shown in (I-1).
In the dye component of the present invention, the synthetic method of formula (II) compound can be with reference to English Patent the 1st, 162, and is disclosed in No. 144.It is preferably as shown in the formula the grey black azoic dyestuff shown in (IIa):
Wherein Y is-CH=CH
2,-CH
2CH
2Cl or-CH
2CH
2OSO
3H; Be more preferred from as shown in the formula the grey black azoic dyestuff shown in (IIb):
Wherein Y ' is-CH=CH
2Or-CH
2CH
2OSO
3H; The best is as shown in the formula the grey black azoic dyestuff shown in (II-1).
Dye component of the present invention can be prepared by the whole bag of tricks, for example by separately preparing different indivedual dyestuffs, then it is mixed, and this blended method is to carry out in the mixing tank that is fit to, for example at tumbler; Or, for example carry out in ball and the sand device for grinding, but make them become dye liquid by stirring equally and indivedual dyestuffs are mixed at suitable device for grinding; Or in the preparation method of each dyestuff, control reaction conditions, make in preparation and produce desirable constituent; Also can be in the process of dyeing or stamp, the discrete dyestuff can be mixed with each other.
If necessary, also can contain inorganic salts, for example sodium sulfate, sodium-chlor etc. in the dyestuff of the present invention; Dispersion agent, for example beta-naphthalenesulfonic-acid formaldehyde condensation compound, methyl naphthalene sulfonic acid-formaldehyde condensation products, vinegar amido naphthols based compound etc.; Dust-proofing agent (non-dusting agent), for example di-2-ethylhexyl terephthalate etc.; PH value buffer reagent, for example sodium acetate, sodium phosphate etc.; Water-softening agent, for example poly phosphate etc.; Or traditional dyeing auxiliaries etc.
The kenel of dye component of the present invention there is no particular restriction, just can be powder, fine powder, particle or liquid state.
The present invention for convenience of description, compound is all represented with the sour form of freedom in specification sheets, the kenel with salt exists the dyestuff among the present invention in a large amount of manufacturings or when using, particularly for example sodium salt, lithium salts, sylvite or ammonium salt of an alkali metal salt is preferable with sodium salt.
Dye component of the present invention is applicable to filamentary material, refers to cellulosic fibre material especially, and the dyeing of cellulose fiberoptic fiber material.Cellulosic fibre material there is no particular restriction, comprises natural or the regenerated cellulosic fibre, for example textile fiber, flax, hemp, ramie, mucus rayon, or the filamentary material of cellulose series fiber.
Dyeing of the present invention can be dyeed according to general known, customary way, and dip method (Exhaustion dyeing) is to adopt inorganic neutral salt of knowing (as anhydrous sodium sulphate and sodium-chlor) and the acid binding agent of knowing (as yellow soda ash, sodium hydroxide) to be used alone or as a mixture.The consumption of inorganic neutral salt and alkali is not very important, inorganic neutral salt and alkali can according to traditional method once or gradation add in the dye bath.In addition, also can add dyeing auxiliaries (dyeing assistants) (as dye leveller (leveling agents), retarding agent (retarding agents) etc.) according to traditional method, dyeing temperature is usually between 40 ℃-90 ℃, and preferable dyeing temperature is 50 ℃-70 ℃.
The method of dying of colding pressing (Cold batch-up dyeing method) is to make the painted material of desire, inorganic neutral salt that utilization is known (as anhydrous sodium sulphate and sodium hydroxide) and acid binding agent (as water glass, the sodium hydroxide) pad dyeing of knowing, then at room temperature, make the material rolling of gained put form, dye.
Continuous dyeing method is that the mono bath pressure dyes, and is to mix with acid binding agent of knowing (as yellow soda ash or sodium bicarbonate) and padding liquor, makes the painted material of desire carry out pad dyeing according to well-established law, makes gained material drying or vapour steaming colour fixing then; Two bath pad dyeing methods are to make the painted material of desire carry out pad dyeing with dyestuff, handle with inorganic neutral salt of knowing (as anhydrous sodium sulphate and sodium hydroxide) and the acid binding agent of knowing (as sodium hydroxide or water glass) then, preferably material drying or the vapour steaming colour fixing that will handle according to well-established law.
Textile printing method (textile printing methods) for example has unidirectional Decal, is to stick with paste to contain the stamp of knowing acid binding agent (as sodium bicarbonate), be imprinted on the material of desiring stamp, and with drying or vapour steaming colour fixing; Two-phase printing process comprises material that stick with paste to desire stamp with stamp, the gained material is immersed in that high temperature (90 ℃ or more than) only contains inorganic neutral salt (as sodium-chlor) and the solution of the acid binding agent (as sodium hydroxide or water glass) known in fixation.Do not limit to the dyeing or the Decal in prostatitis according to method of the present invention.
Constituent of the present invention has good fixation ability and splendid depth.Also have outstanding color depth, equalization and detergency, and have high dissolubility, height and exhaust when high solid work ratio.Therefore it can be used for the dip-dye method and need only lack the steam treatment time at pad steaming process at low dyeing temperature.The non-outstanding admittedly part of the high and easy eccysis of degree of fixation, dye uptake and degree of fixation differences are minimum, and the loss of promptly soaping is extremely low.
Constituent of the present invention has high chroma and high fiber-dyestuff in conjunction with stability for the dyeing of cellulosic fibre material and printing and dyeing, in acid and alkali scope all in this way, other has good anti-daylight fastness, sweat proof daylight fastness and splendid moisture-proof fastness characteristic, such as water-fastly wash, water-fast, sea water resistance, anti-cross dyeing and perspiration resistance fastness, and the good pleat of anti-crape fastness, anti-flatiron fastness and fastness to rubbing.Therefore to cellulosic fibre, it is a kind of mazarine chemically-reactive dyes of tool industrial value, except can obtain dyeing property good dye beyond the region of objective existence, have more excellent fast light fastness and sweat proof light fastness.Because the market requirement changes, general chemically-reactive dyes is difficult to accord with the demands of the market under utmost point light colour and colour mixture usually, constituent of the present invention has splendid light sweat proof light fastness, and the performance of excellent sweat proof light fastness is especially more arranged under utmost point light colour colour mixture, accords with the demands of the market and expects.
For more understanding technology contents of the present invention, enumerate following examples and do more specific description.
Therefore following examples just are used to illustrate spirit of the present invention, and claim of the present invention can't be and restricted.Compound shown in it is the acid type attitude of dissociating; Usually they are to be used for dyeing with the kenel mixing of its an alkali metal salt and with its esters kenel.
Following example is in explanation the present invention, if nothing is dated especially, then umber and per-cent are by weight.The relation of parts by weight and volume parts is just as the relation of kilogram with litre.
Embodiment 1
45 parts of the grey black azoic dyestuffs of 55 parts of the blue anthraquinone dyes of modus ponens (I-1) and formula (II-1), and it is mixed, can make a dye component.
Embodiment 2-3
The preparation method of embodiment 2-3 is identical with embodiment 1 with the use raw material, and just its raw material proportion of composing is different with embodiment 1, and its ratio is listed in the table below 1.
Table 1
| Illustration | Formula (I-1) dyestuff | Formula (II-1) dyestuff |
| Embodiment 2 | 30 parts | 70 parts |
| Embodiment 3 | 70 parts | 30 parts |
Comparative example 1-4
Select for use on the market sales volume big and use dyestuffs such as wide commodity Reactive Black B, Reactive BlueBRF and Reactive Navy Blue FBN, use as dyeing property test compare of the present invention.
The preparation method of comparative example 1-4 is all identical with embodiment 1, and its use raw material and raw material proportion of composing are as shown in table 2 below:
Table 2
| Illustration | Formula (I-1) dyestuff | Formula (II-1) dyestuff | Reactive Black B dyestuff | Reactive Blue BRF dyestuff | Reactive Navy Blue FBN dyestuff |
| Comparative example 1 | 60 parts | - | 40 parts | ??- | ??- |
| Comparative example 2 | - | - | 40 parts | 60 parts | ??- |
| Comparative example 3 | - | 100 parts | ??- | ??- | ??- |
| Comparative example 4 | - | - | ??- | ??- | 100 parts |
Formula (II-1) dyestuff of comparative example 3 uses 100% is dyestuff as a comparison, the dyeing property during with test no adding type (I-1) dyestuff.And comparative example 4 uses 100%Reactive Navy Blue FBN dyestuff in contrast with comparing dyestuff, has excellent sweat proof light fastness effect to prove dye component of the present invention under extremely light color colour mixture.
Test example 1 is with the anti-daylight fastness of dip method (Exhaustion dyeing) test
With the embodiment of the invention 1 dye component with comparative example 1-4, carry out monochromatic with by fast light fastness test yellow, red, blend color that primary colors are formed, its testing sequence and test-results are as follows.
At first modulate each 80 milliliters of the dye liquors of dye liquor concentration 0.1%, 0.5%, 1.0%o.w.f, now adds inorganic neutral salt, again to cotton not mercerized cloth execute and dye.With cotton not the mercerized cloth thorough impregnation in dye liquor, utilize level concussion machine, under 60 ℃, dye and allow dye adsorption diffusion, now adds alkaline agent and reaches solid outstanding effect by dyestuff and fiber complete reaction, the stained cloth that above-mentioned dyeing is finished promptly obtains finishing product after washing, soap, drying at last.
Above-mentioned product dyed thereby is carried out xenon arc lamp light beam (Xenon-Arc Lamp Light, ISO 105-B02) exposure experiment, 8 grades of blue marks of system are put into a day light fastness machine simultaneously with tinctorial pattern to be shone, tinctorial pattern shines L8 from L1 respectively, stops irradiation when the change of tested tinctorial pattern generation DE=1.7 ± 0.3 is faded.Its test-results is as shown in table 3 below.
Table 3
| Illustration | Dye liquor concentration (o.w.f) | ||
| ????0.1％ | ??0.5％ | ????1.0％ | |
| Embodiment 1 | ????4 | ??4-5 | ????5-6 |
| Comparative example 1 | ????3 | ??3-4 | ????4 |
| Comparative example 2 | ????2-3 | ??2-3 | ????3 |
| Comparative example 3 | ????3-4 | ??4 | ????5 |
| Comparative example 4 | ????3 | ??3-4 | ????4 |
Select for use on the market sales volume big and use wide main three primary colors colour mixture commodity Everzol Red LF-2BL orchil and Everzol Yellow 3RS yellow dyes, with mazarine dye component of the present invention, carry out Huang, red, primary colors colour mixture color matching composition use.Its test-results is as shown in table 4 below.
Table 4
| Huang, Red, the color matching of primary colors colour mixture are formed | Dyeing concentration (o.w.f) | ||
| 0.1％ | 0.5％ | 1.0％ | |
| 1. 2. 3. Everzol Yellow 3RS of Everzol Red LF-2BL of embodiment 1 | ? 4-5 ? | ? 5-6 ? | ? 6 ? |
With the foregoing description 1 and comparative example 1 to comparative example 4, and yellow, red, primary colors colour mixture dyeing constituent, the painting cloth of dyeing gained is after the rayed test, use dyeing dynamics difference before and after the comparison test of DATA MATCH computer chromatic measuring system and the change situation of fading, what the progression High variation was little is good.The embodiment of the invention 1 dye component, in the irradiation of high-energy progression down, its anti-daylight fastness can reach more than 5 grades, shows that its form and aspect dynamics progression is high and it is little to change, and anti-daylight fastness is preferable.Similarly, contain the Huang of the embodiment of the invention 1 dye component, red, primary colors colour mixture color matching composition aspect, in the irradiation of high-energy progression down, its anti-daylight fastness can reach more than 5 grades, the dye component that shows the embodiment of the invention 1, it is high and change for a short time that its form and aspect dynamics belongs to progression, is good than other dyestuffs.
Test example 2 is with dip method (Exhaustion dyeing) test sweat proof daylight fastness
Dye with staining procedure with test example 1, the embodiment that respectively dyeing is finished, comparative example and be immersed in synthetic perspiration (Perspiration Solution) lining that preparation is finished afterwards by stained cloth yellow, red, blend color that primary colors are formed, synthetic perspiration's (ISO-105-E04) acid liquid (Acid Solution) and alkali solution (Alkali Solution) prescription condition are as shown in table 5 below:
Table 5
| Synthetic perspiration (ISO-105-E04) | |
| Acid liquid | Alkali solution |
| C 6H 9O 2N 3·HCl·H 2O?0.5g/l NaCl??????????????????????5.0g/l NaH 2PO 4·2H 2O?????????2.2g/l | C 6H 9O 2N 3·HCl·H 2O??0.5g/l NaCl???????????????????????5.0g/l Na 2HPO 4·2H 2O??????????2.5g/l |
| Adjust pH=5.5 | Adjust pH=8.0 |
Allow painting cloth in the synthetic perspiration after the complete moistening infiltration, the pressure suction rate (Pick up) of control sample cloth is 100%, carry out Xenon-Arc Lamp Light (ISO 105-B02) exposure experiment then, 8 grades of blue marks of system are put into a day light fastness machine simultaneously with tinctorial pattern to be shone, tinctorial pattern shines L8 from L1 respectively, stops irradiation after illumination is tanned by the sun when the change of tested tinctorial pattern generation DE=1.7 ± 0.3 is faded.Its test-results is shown in following table 6 and table 7.
Table 6
| Acid sweat daylight (Acid Perspiration Light) | Alkalescence sweat daylight (Alkali Perspiration Light) | |||||
| Dyeing concentration (o.w.f) | Dyeing concentration (o.w.f) | |||||
| ????0.1％ | ????0.5％ | ????1.0％ | ????0.1％ | ????0.5％ | ????1.0％ | |
| Embodiment 1 | ????3-4 | ????4 | ????5 | ????2-3 | ????3 | ????3-4 |
| Than stinging example 1 | ????2-3 | ????3 | ????3-4 | ????1-2 | ????2 | ????2-3 |
| Comparative example 2 | ????2 | ????2 | ????2-3 | ????1-2 | ????1-2 | ????2 |
| Comparative example 3 | ????3 | ????3-4 | ????4-5 | ????2 | ????2 | ????2-3 |
| Comparative example 4 | ????3 | ????3 | ????3-4 | ????2 | ????2 | ????2-3 |
Table 7
| Huang, Red, the color matching of primary colors colour mixture are formed | Acid sweat daylight | Alkalescence sweat daylight | ||||
| Dyeing concentration (o.w.f) | Dyeing concentration (o.w.f) | |||||
| 0.1％ | ????0.5％ | ??1.0％ | ??0.1％ | ??0.5％ | ??1.0％ | |
| 1. 2. 3. Everzol Yellow 3RS of Everzol Red LF-2BL of embodiment 1 | ? 4-5 ? | ? ????5 ? | ? ??5 ? | ? ??4 ? | ? ??4 ? | ? ??4-5 ? |
With the foregoing description 1 and comparative example 1 to comparative example 4, and yellow, red, primary colors colour mixture dyeing constituent, the dyeing gained also floods the painting cloth of pressure suction through the synthetic perspiration, after the rayed test, use dyeing dynamics difference before and after the comparison test of DATA MATCH computer chromatic measuring system and the change situation of fading, the progression High variation is little to be good.The embodiment of the invention 1 dye component, in the irradiation of high-energy progression down, its sweat proof daylight fastness can reach more than 3 grades, shows that its form and aspect dynamics progression is high and it is little to change, and sweat proof daylight fastness is preferable.Similarly, its Huang, red, primary colors colour mixture color matching composition aspect, the composition that contains the embodiment of the invention 1 dye component, in the irradiation of high-energy progression down, its sweat proof daylight fastness can reach more than 4 grades, show the dye component of the embodiment of the invention 1, it is little that its form and aspect dynamics also belongs to the progression High variation, and sweat proof daylight fastness is good than other dyestuffs.
Test example 3 is with the method for dying of colding pressing (C.P.B) test sweat proof daylight fastness
With the dye component of the embodiment of the invention 1, further cold pressing and dye, similarly, after carrying out monochrome and mixing respectively, carry out the C.P.B stain test by yellow, red, blend color that primary colors are formed, its testing sequence and test-results are as described below.
At first modulate each 80 milliliters of the dye liquors of dye liquor concentration 5,10,20,40 grams per liters, now adds 20 milliliters alkali short mix, and the alkaline agent consumption is as shown in table 8 below:
Table 8
| The alkaline agent consumption | The dye liquor concentration grams per liter | |||
| ????1-20 | ??20-40 | ??40-70 | ????70 | |
| NaOH (38 ° of B ' e) consumption milliliter/liter | ????15 | ??20 | ??25 | ????30 |
| Na2SiO3 (48 ° of B ' e) consumption grams per liter | ??????????????????????100 | |||
Use above-mentioned dye liquor to dye cotton mercerising drills, cloth be impregnated in the dye liquor, allow dye adsorption diffusion, the pressure suction rate (Pick up) of control cotton mercerising twill cotton is 70%, dye liquor temperature is 25 ℃, and now utilizes the pressure dye test machine to carry out fabric mangle dyeing, and the dyeing that mangle is finished is distributed in the room temperature last volume and put 4 hours then, afterwards again through wash, soap, with oven dry, and obtain finishing product.
The textile impregnation that above-mentioned dyeing is finished is in the synthetic perspiration as table 5 preparation respectively, allow after the complete moistening infiltration of painting cloth, the pressure suction rate (Pick up) of control sample cloth is 100%, carry out Xenon-Arc Lamp Light (ISO 105-B02) exposure experiment then, 8 grades of blue marks of system are put into a day light fastness machine simultaneously with tinctorial pattern to be shone, tinctorial pattern shines L8 from L1 respectively, stops irradiation after illumination is tanned by the sun when the change of tested tinctorial pattern generation DE=1.7 ± 0.3 is faded.Its test-results is shown in following table 9 and table 10.
Table 9
| Acid sweat daylight | Alkalescence sweat daylight | |||||
| Dyeing concentration (grams per liter) | Dyeing concentration (grams per liter) | |||||
| ??5 | ??10 | ??20 | ????5 | ????10 | ????20 | |
| Embodiment 1 | ??4-5 | ??5 | ??5-6 | ????3-4 | ????4 | ????5 |
Table 10
| Huang, Red, the color matching of primary colors colour mixture are formed | Acid sweat daylight | Alkalescence sweat daylight | ||||
| Dyeing concentration (grams per liter) | Dyeing concentration (grams per liter) | |||||
| ??10 | ??20 | ??40 | ??10 | ??20 | ??40 | |
| 1. 2. 3. Everzol Yellow 3RS of Everzol Red LF-2BL of embodiment 1 | ? ??4-5 ? | ? ??5 ? | ? ??5 ? | ? ??4 ? | ? ??5 ? | ? ??5 ? |
With the foregoing description 1, and yellow, red, primary colors colour mixture dyeing constituent, the dyeing gained also floods the painting cloth of pressure suction through the synthetic perspiration, after the rayed test, use dyeing dynamics difference before and after the comparison test of DATA MATCH computer chromatic measuring system and the change situation of fading, the little person of progression High variation is good.The embodiment of the invention 1 dye component, in the irradiation of high-energy progression down, its sweat proof daylight fastness can reach more than 4 grades, shows that its form and aspect dynamics progression is high and it is little to change, and sweat proof daylight fastness is preferable.Similarly, its Huang, red, primary colors colour mixture dyeing constituent aspect, the composition that contains the embodiment of the invention 1 dye component, in the irradiation of high-energy progression down, its sweat proof daylight fastness can reach more than 5 grades, it is little to show that its form and aspect dynamics also belongs to the progression High variation, has good sweat proof daylight fastness.
The color matching of general dyestuff is made up of yellow, red, primary colors, and wherein when middle dark color matching, because the light fastness that mazarine is formed part is lower than Huang, red composition part, therefore after illumination is tanned by the sun, its form and aspect are fade situation with the look change of generation relatively more significantly.Dye component of the present invention, can improve mazarine and form part bad problem of light fastness, particularly under extremely shallow colour mixture color, collocation Everzol Red LF-2BL orchil and Everzol Yellow 3RS yellow dyes, after illumination is tanned by the sun, not only the form and aspect look diminishes, and fading of producing and look becomes also homochromy.When dye component of the present invention cooperates Everzol Red LF-2BL orchil and Everzol Yellow 3RS yellow dyes to use, not only can reach the fastness demand more than 4 grades, more can the highlight products characteristic, promote benefit simultaneously.
The dye component of the embodiment of the invention 2 and embodiment 3 is tested with reference to the program of afore-mentioned test example 1 to 3, also shows that it is more preferable than other dyestuffs.
Dye component of the present invention is a kind of universal dye component, applicable cellulose dyeing, employed method when its employed dyeing process is the dyeing of general chemically-reactive dyes is for example contaminated, printing and dyeing or continuous dyeing, and has suitable excellent characteristic.
Dye component of the present invention is one to have the water-soluble dye of high commercial value, it is all very good that its making various are dyed the thing dyeing property, and very excellent performance is especially all arranged at aspects such as detergency, depth, equalization, daylight fastness and sweat daylight fastness.
Claims (11)
1, a kind of dye component, it comprises:
(a) as shown in the formula the blue anthraquinone dyes of (I):
Wherein Y is-CH=CH
2,-CH
2CH
2Cl or-CH
2CH
2OSO
3H; And
(b) as shown in the formula the grey black azoic dyestuff shown in (II):
Wherein Y is described as defined above.
2, dye component as claimed in claim 1 is characterized in that, the weight percent of its Chinese style (I) is 15～85%, and the weight percent of formula (II) is 85～15%.
3, dye component as claimed in claim 1 is characterized in that, the weight percent of its Chinese style (I) is 30～70%, and the weight percent of formula (II) is 70～30%.
4, dye component as claimed in claim 1 is characterized in that, its Chinese style (I) is formula (Ia):
Wherein Y is-CH=CH
2,-CH
2CH
2Cl or-CH
2CH
2OSO
3H.
5, dye component as claimed in claim 1, its Chinese style (II) are formula (IIa):
Wherein Y is-CH=CH
2,-CH
2CH
2Cl or-CH
2CH
2OSO
3H.
6, dye component as claimed in claim 1, its Chinese style (I) are formula (Ib):
Y ' is-CH=CH in the formula
2Or-CH
2CH
2OSO
3H.
7, dye component as claimed in claim 1 is characterized in that, its Chinese style (II) is formula (IIb):
(IIb)
Y ' is-CH=CH in the formula
2Or-CH
2CH
2OSO
3H.
8, dye component as claimed in claim 6 is characterized in that, its Chinese style (Ib) is formula (I-1)
Compound.
9, dye component as claimed in claim 1 is characterized in that, its Chinese style (IIb) is as shown in the formula (II-1)
Compound.
10, a kind of for containing filamentary material dyeing or the method for printing, particularly cellulosic fibre material of hydroxy or aminocompound group, it comprises use dye component aqueous solution processing as claimed in claim 1 filamentary material.
11, method as claimed in claim 10 is characterized in that, wherein cellulosic fibre material is cotton.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200310120407XA CN1307264C (en) | 2003-12-11 | 2003-12-11 | Dye compsns. and its applications |
| HK05107575A HK1073664A1 (en) | 2003-12-11 | 2005-08-30 | Dye compositions and the use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200310120407XA CN1307264C (en) | 2003-12-11 | 2003-12-11 | Dye compsns. and its applications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1626582A true CN1626582A (en) | 2005-06-15 |
| CN1307264C CN1307264C (en) | 2007-03-28 |
Family
ID=34761523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200310120407XA Expired - Fee Related CN1307264C (en) | 2003-12-11 | 2003-12-11 | Dye compsns. and its applications |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1307264C (en) |
| HK (1) | HK1073664A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100503966C (en) * | 2006-08-21 | 2009-06-24 | 上海德桑精细化工有限公司 | Perspiration-light compound fastness enhancing agent and its application |
| CN1869130B (en) * | 2006-06-20 | 2010-05-12 | 吴江市绿洲染料化工有限公司 | Acid dye mixture |
| CN101514304B (en) * | 2009-04-08 | 2011-05-11 | 宋子奎 | Colored textile hyperchromic washing agent |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4448583A (en) * | 1983-02-22 | 1984-05-15 | American Hoechst Corporation | Stable aqueous liquid composition of reactive dyes containing β-sulfatoethylsulfonyl groups |
| EP0735113B1 (en) * | 1990-09-25 | 2000-10-18 | Ciba Specialty Chemicals Holding Inc. | Mixtures of reactive dyes and their use |
| DE4405358A1 (en) * | 1994-02-19 | 1995-08-24 | Hoechst Ag | Reactive dye mixtures |
| DE59502732D1 (en) * | 1994-05-17 | 1998-08-13 | Dystar Textilfarben Gmbh & Co | Amination of cellulosic synthetic fibers |
| CH692582A5 (en) * | 1997-09-26 | 2002-08-15 | Bezema Ag | Water-soluble reactive dye mixtures and their use for dyeing. |
-
2003
- 2003-12-11 CN CNB200310120407XA patent/CN1307264C/en not_active Expired - Fee Related
-
2005
- 2005-08-30 HK HK05107575A patent/HK1073664A1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1869130B (en) * | 2006-06-20 | 2010-05-12 | 吴江市绿洲染料化工有限公司 | Acid dye mixture |
| CN100503966C (en) * | 2006-08-21 | 2009-06-24 | 上海德桑精细化工有限公司 | Perspiration-light compound fastness enhancing agent and its application |
| CN101514304B (en) * | 2009-04-08 | 2011-05-11 | 宋子奎 | Colored textile hyperchromic washing agent |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1307264C (en) | 2007-03-28 |
| HK1073664A1 (en) | 2005-10-14 |
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