CN104448927B - A kind of composite reactive blue dye - Google Patents
A kind of composite reactive blue dye Download PDFInfo
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- CN104448927B CN104448927B CN201410623847.5A CN201410623847A CN104448927B CN 104448927 B CN104448927 B CN 104448927B CN 201410623847 A CN201410623847 A CN 201410623847A CN 104448927 B CN104448927 B CN 104448927B
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Abstract
The invention belongs to dye field, relate to the compound product of reactive dye being suitable for the stock-dye of cellulose fibre or cellulose, particularly a kind of composite reactive blue dye. A kind of composite reactive blue dye, counts by weight, and the A dyestuff shown in 10-90 part formula (1), the B dyestuff shown in 10-90 part formula (2) and 0-100 part additive compound form. Composite reactive blue dye of the present invention can carry out on cellulose fibre in heat colouring, during dyeing, alkali resistance is good, good level-dyeing property, synchronicity is good, and color reproducibility is good, not easily dyeing flower, painted complete fiber not only has unique gorgeous aeruginous color and luster, and has extraordinary light fastness, crock fastness, washing fastness, perspiration fastness etc. Good application performance can be shown, filled up the defect of other reactive brilliant bules of market.
Description
Technical field
The invention belongs to dye field, relate to the compound product of reactive dye being suitable for the stock-dye of cellulose fibre or cellulose, particularly a kind of composite reactive blue dye.
Background technology
Continually develop the development with staining technique along with cellulose fibre kind, use reactive dye to cellulose fibre painted time, the application performance of reactive dye is proposed increasingly higher requirement. Due to monochromatic kind dyestuff to cellulose fibre painted after, the integrated value of various performance indications is difficult to reach gratifying effect, if active blue 19 is anthraquinone type list ethylene sulfuryl active group, it to cellulose fibre painted time, very easily occur that alkali resistance is poor, very easily dyeing flower during dyeing. Active blue 19 8 is that triphendioaxazine type contains two chloro-s-triazine type active groups, it to cellulose fibre painted time, it is necessary to dyeing temperature is brought up to 80-100 DEG C, belongs to high temperature modification dyestuff. Reactive Blue 221 is firstType contains a chloro-s-triazine type and ethylene sulfuryl active group, it to cellulose fibre painted time, not easily dye is deep, and coloured light is partially dark, and reactive blue 49 is anthraquinone type one chloro-s-triazine type active group, it to cellulose fibre painted time, it is necessary to by the mode of " stamp " contaminates. In order to solve these problems of gorgeous indigo plant, a lot of patent documentations carries out various research, but, not yet obtain satisfied result. Therefore, company workshop, in the urgent need to developing the reactive blue dye of an application of aspects stable performance, is used for meeting the market demand. In the case this competent invention provide a kind of there is excellence fastness index, good direct, stablize the compound reactive brilliant blue K-GR of alkali resistance. Joint product contains formula (1) and formula (2), its Chinese style (1) parts by weight account for 10-90 part, formula (2) parts by weight account for 10-90 part, and wherein auxiliary agent can mix with composite reactive blue dye by any part by weight as required.
Summary of the invention
To achieve these goals, present inventor has performed research extensively and profoundly, found that compositions contains: formula (1) and formula (2), its Chinese style (1) parts by weight account for 10-90 part, formula (2) parts by weight account for 10-90 part, wherein auxiliary agent can mix with composite reactive blue dye by any part by weight as required, can show good application performance, has filled up the defect of other reactive brilliant bules of market.
A kind of composite reactive blue dye, counts by weight, and the A dyestuff shown in 10-90 part formula (1), the B dyestuff shown in 10-90 part formula (2) and 0-100 part additive compound form
In above-mentioned formula (1) and formula (2), Y1Represent SO2CH=CH2Or SO2CH2CH2OSO3M; R1、R2、R3、R4、R5、R6For-the SO each opposed3M ,-H, M are hydrogen or alkali metal.
Preferably, described auxiliary agent is: the mixture of one or more in Matrii Sulfas Exsiccatus, sodium hexameta phosphate, condensation compound of methyl naphthalene sulfonic acid and formaldehyde, naphthalene sulfonic acid-formaldehyde condensation product.
It is furthermore preferred that described auxiliary agent is Matrii Sulfas Exsiccatus.
Preferably, A dyestuff shown in formula (1) is one or both the mixing in the compound shown in formula (1-1) or formula (1-2)
Preferably, B dyestuff shown in formula (2) is one or more the mixing in the compound shown in formula (2-1)-Shi (2-6)
It addition, present invention also offers the composite reactive blue dye purposes for dyeing and printing of cellulosic fibre materials.
The invention will be further described below:
1, auxiliary agent of the present invention can mix with composite reactive blue dye by any part by weight as required.
2, each dyestuff contained in the composite reactive blue dye of the present invention can by method that document is recorded or manufacture based on the method, it is also possible to be easily obtained from the market. If formula (1-1) structure is active blue 19, CAS2580-78-1, can purchase from Zhejiang DongGang Industry And Trade Group Co., Ltd. Formula (2-1) is reactive blue 187, CAS79771-28-1, can purchase from Zhejiang Yide Chemical Co., Ltd.. But through type (1) and these two dyestuffs of formula (2) carry out the still the unknown of composite technical scheme.
3, in the composite reactive blue dye of the present invention, the fitting method of each reactive dye is not particularly limited. It is for instance possible to use: manufacture each reactive dye respectively, the method carrying out afterwards coordinating. The reactant liquor containing each reactive dye generated when manufacturing is mixed, is dried afterwards and the method that obtains compositions. And each reactive dye are dissolved in dye bath, dye bath obtains the composing method etc. identical with each compositions. Now, formula (1) A dyestuff and the mixed proportion of formula (2) B dyestuff in composite reactive blue dye suitably can coordinate according to required tone, count by weight, it is met the A dyestuff shown in formula (1) by 10-90 part and 10-90 part meets that the B dyestuff shown in formula (2) is composite to be formed, and wherein auxiliary agent can mix with composite reactive blue dye by any part by weight as required.
4, in dye bath, pad dye bath, print paste adds each dyestuff of Composite reactive dye composition constituting the present invention and when the described additive etc. used as required is prepared dye bath etc. and carry out dyeing. Each dyestuff, the dissolving order of additive etc. can be random order. The consumption that makes of each constituent can also be determined with reference to known method.
5, the compound reactive brilliant blue K-GR compositions of the present invention is for cellulose fibre and containing the fiber of cellulose fibre useful (such as cotton, fiber crops, artificial silk, Pilus Caprae seu Ovis etc.). In its colouring method reactive dye compound to make consumption be commonly angled relative to fibre weight be about 0.005%-15% weight, it is preferred to 2%.
6, the colouring method of the present invention, for instance: can carry out according to method described later commonly known per se, but be not limited to this. Such as, in the dyeing of the cellulose fibres such as cotton, the reactive dye compound meeting the present invention of required form and aspect and concentration added in dye bath and be used to carry out by each independent to inorganic neutral salt and alkali binding agent or combination. The inorganic neutral salt that now uses or alkali binding agent make consumption also without special restriction. It addition, inorganic neutral salt or alkali binding agent can once carry out to the input in dye bath, it is also possible to carry out in batches. The known dyeing assistant of use can also be combined in addition, but, dyeing assistant is not limited to this. Dyeing temperature is 40 DEG C-90 DEG C, it is preferable that 50 DEG C-70 DEG C.
7, as continuous dyeing method, can pass through to add in dyestuff padding liquid by independent for alkali binding agent or combination, it is dried after padding according to known method, then the mono bath padding method being undertaken dyeing by xeothermic or steaming according to known method carries out, or can, by being dried after padding dyestuff, then pad in known inorganic neutral salt, carry out according to double; two bath padding methods that known method is undertaken dyeing by xeothermic or steaming, but, continuous dyeing method is not limited to this.
8, as printing method, it is possible to enumerate by using with sodium alginate, emulsifying mill base etc. is as basic mill base, and comprises the print paste of the acid binding agent such as reactive dye compound and sodium bicarbonate. After carrying out stamp according to known method, carry out, according to known method, the method that xeothermic or steaming carries out, after dyeing process terminates, wash, hot water wash, then wash in the saponification of saponifier is bathed, terminate dyeing.
Composite reactive blue dye of the present invention can carry out on cellulose fibre in heat colouring, during dyeing, alkali resistance is good, good level-dyeing property, synchronicity is good, and color reproducibility is good, not easily dyeing flower, painted complete fiber not only has unique gorgeous aeruginous color and luster, and has extraordinary light fastness, crock fastness, washing fastness, perspiration fastness etc. Good application performance can be shown, filled up the defect of other reactive brilliant bules of market.
Detailed description of the invention
Embodiment:
Filtering out several formula according to features such as superior application performances, concrete proportioning is in Table 1.
Table 1
In above-mentioned table 1, each reactive dye compound is to carry out dry powder blend in tempering tank, or spray drying after common dissolving. The reactive dye compound also having other is not enumerating, but comprises in the present invention.
Embodiment 2:100g cotton, by the compound reactive brilliant blue K-GR compositions that embodiment 1 obtains, weigh 2% by fabric, be in the dye bath of 20:1 containing 60g/l Matrii Sulfas Exsiccatus, bath raio, adsorb 30min at 60 DEG C, add soda (consumption 15-20g/l) fixation 45min. Dyed fabric is through washing, soap boiling, dry. The dyed cotton fabric obtained has homogeneous color and satisfied Exposure to Sunlight and moisture resistant fastness. Specific performance is in Table 2.
Table 2
Showing that the composite reactive blue dye of the present invention has excellent application performance than traditional brilliant blue dye according to great many of experiments detection, concrete correction data is in Table 3.
Table 3
Finally, in addition it is also necessary to it is noted that listed above is only specific embodiments of the invention. It is clear that the invention is not restricted to above example is sub, it is also possible to there are many deformation. All deformation that those of ordinary skill in the art can directly derive from present disclosure or associate, are all considered as protection scope of the present invention.
Claims (7)
1. a composite reactive blue dye, it is characterised in that: counting by weight, the A dyestuff shown in 10-90 part formula (1), the B dyestuff shown in 10-90 part formula (2) and 0-100 part additive compound form
In above-mentioned formula (1) and formula (2), Y1Represent SO2CH=CH2Or SO2CH2CH2OSO3M; R1、R2、R3、R4、R5、R6For-the SO each opposed3M ,-H, M are hydrogen or alkali metal.
2. composite reactive blue dye according to claim 1, it is characterised in that: the parts by weight of described auxiliary agent are 0-30 part.
3. composite reactive blue dye according to claim 1 and 2, it is characterised in that: described auxiliary agent is the mixture of one or more in Matrii Sulfas Exsiccatus, sodium hexameta phosphate, condensation compound of methyl naphthalene sulfonic acid and formaldehyde, naphthalene sulfonic acid-formaldehyde condensation product.
4. composite reactive blue dye according to claim 3, it is characterised in that: described auxiliary agent is Matrii Sulfas Exsiccatus.
5. composite reactive blue dye according to claim 1 or claim 2, it is characterised in that: A dyestuff shown in formula (1) is one or both mixing of the compound shown in formula (1-1) and formula (1-2)
6. composite reactive blue dye according to claim 1, it is characterised in that: B dyestuff shown in formula (2) is one or more the mixing in the compound shown in formula (2-1)-Shi (2-6)
7. the arbitrary described composite reactive blue dye of claims 1-6 is for the purposes of dyeing and printing of cellulosic fibre materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410623847.5A CN104448927B (en) | 2014-11-06 | 2014-11-06 | A kind of composite reactive blue dye |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410623847.5A CN104448927B (en) | 2014-11-06 | 2014-11-06 | A kind of composite reactive blue dye |
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| CN104448927A CN104448927A (en) | 2015-03-25 |
| CN104448927B true CN104448927B (en) | 2016-06-15 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106349747A (en) * | 2016-08-24 | 2017-01-25 | 天津德凯化工股份有限公司 | Blue active dye with high alkali resistance and preparation method of blue active dye |
| CN108690373A (en) * | 2018-05-17 | 2018-10-23 | 泰兴市臻庆化工有限公司 | A kind of reactive dye mixture and preparation method thereof |
| CN108774410A (en) * | 2018-05-18 | 2018-11-09 | 泰兴市臻庆化工有限公司 | A kind of blue active dye mixture and preparation method thereof |
| CN112251046B (en) * | 2020-09-27 | 2022-03-29 | 苏州澳缘盛新材料科技有限公司 | Dark blue of reactive dye and application thereof |
| CN114716844A (en) * | 2022-05-18 | 2022-07-08 | 浙江亿得新材料股份有限公司 | Composite high-solarization blue reactive dye and application thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06192589A (en) * | 1992-12-22 | 1994-07-12 | Sumitomo Chem Co Ltd | Reactive dye mixture and method for dyeing or printing cellulose-based fiber material using the same |
| TW241289B (en) * | 1993-05-17 | 1995-02-21 | Ciba Geigy | |
| EP0628606B1 (en) * | 1993-05-18 | 2000-08-23 | DyStar Textilfarben GmbH & Co. Deutschland KG | Triphendioxazine compounds, process for their preparation and their use as dyes |
| DE4415692A1 (en) * | 1994-05-04 | 1995-11-09 | Hoechst Ag | Water-soluble triphendioxazine compounds, processes for their preparation and their use as dyes |
| JPH08199084A (en) * | 1995-01-24 | 1996-08-06 | Sumitomo Chem Co Ltd | Reactive anthraquinone dye mixture and method for dyeing or printing with same |
| CN1249173C (en) * | 2001-07-04 | 2006-04-05 | 美国永光公司 | Fibre reactive dye |
| CN102115613B (en) * | 2009-12-30 | 2014-01-15 | 上海雅运纺织化工股份有限公司 | Blue reactive dye composition and dyeing application to fiber material thereof |
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Address after: 312300 Shangyu economic and Technological Development Zone, Hangzhou Bay, Shaoxing, Zhejiang Patentee after: Zhejiang Yide New Material Co., Ltd Address before: 312369, No. three, No. nine, Shangyu Industrial Park, Hangzhou Bay, Zhejiang, Shaoxing Patentee before: ZHEJIANG YIDE CHEMICAL Co.,Ltd. |
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