CN103952013B - A kind of compound reactive brilliant blue K-GR composition and use thereof and using method - Google Patents
A kind of compound reactive brilliant blue K-GR composition and use thereof and using method Download PDFInfo
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- CN103952013B CN103952013B CN201410198403.1A CN201410198403A CN103952013B CN 103952013 B CN103952013 B CN 103952013B CN 201410198403 A CN201410198403 A CN 201410198403A CN 103952013 B CN103952013 B CN 103952013B
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Abstract
The present invention relates to a kind of compound reactive brilliant blue K-GR composition and use thereof and using method, refer to the compound product of reactive dyestuffs of the dyeing keratin-fiber of a kind of applicable cellulosic fibre or cellulose especially.A kind of compound reactive brilliant blue K-GR composition, is made up of two or more active substances formed of 5 kinds of dye components and auxiliary agent.The present invention: 1, this compound reactive brilliant blue K-GR has excellent washing fastness, light fastness, crock fastness, and bright in color light, send sapphire blue the same color and luster.2, during gorgeous indigo plant printing and dyeing of the present invention, technique is simple, easily controls, and when product performance are constant, the vat dyes " Orion Blue " that cost ratio tradition uses is low by more than 30%, high financial profit.3, the alkali resistance of this compound reactive brilliant blue K-GR is good, and can be used as cold-rolling heap staining, fixation rate is high, and dye stability is good.4, the substantivity of this compound reactive brilliant blue K-GR is moderate, accomplishes that one of dye migration phenomenon and dyeing feed supplement problem balances.
Description
Technical field
The present invention relates to a kind of dye field, refer to the compound product of reactive dyestuffs of the dyeing keratin-fiber of a kind of applicable cellulosic fibre or cellulose especially, be specially the compound reactive brilliant blue K-GR composition and use thereof of high fastness and using method.
Background technology
Use in the dyeing of the cellulosic fibre of reactive dyestuffs, reactive brilliant blue K-GR always is the easy-to-sell goods on market, and main manifestations goes out bright in color light, and gorgeous indigo plant is all generally anthraquinone type, Molecular orbit type, first
type reactive dyestuffs, mostly fastness is excellent.And various gorgeous indigo plant all also exists certain defect, such as: when the gorgeous indigo plant of anthraquinone type is used alone, alkali resistance is poor, dye the defects such as easy dyeing flower, such as Reactive Blue 19 100, in use mostly needs to add alkali resistance auxiliary agent to prevent look flower, hydrolysis.Coloured light too green glow when the gorgeous indigo plant of Molecular orbit type is used alone, and middle temperature dyestuff is few, application surface is too narrow.And first
when the gorgeous indigo plant of type is used alone, coloured light is comparatively dark, and dyestuff not easily contaminates deeply.In order to solve these problems of gorgeous indigo plant, in a lot of patent documentations, carry out various research, but, not yet obtain satisfied result.Therefore in the urgent need to developing the reactive brilliant blue K-GR of an application of aspects stable performance, for meeting the need of market.
Summary of the invention
The object of the invention is to solve the problem, the invention provides a kind of compound reactive brilliant blue K-GR composition that the fiber of cellulosic fibre or containing cellulose fiber is dyeed and preparation thereof, have excellent fastness index, good direct, stablize alkali resistance.
A kind of compound reactive brilliant blue K-GR composition, is made up of two or more active substances formed of 3 kinds of dye components shown in formula (1), formula (3) and formula (5) and auxiliary agent
In formula (1), R
1and R
2for respective independently-SO
3m ,-CH
3,-OCH
3,-H; Y
1represent SO
2cH=CH
2or SO
2cH
2cH
2oSO
3m, M are hydrogen or basic metal;
In formula (3), Y
3represent SO
2cH=CH
2or SO
2cH
2cH
2oSO
3m; M is hydrogen or basic metal;
In formula (5), Y
6represent SO
2cH=CH
2or SO
2cH
2cH
2oSO
3m; M is hydrogen or basic metal.
Preferably, described M is Na.
Preferably, its Chinese style (1) is one or more in following formula (1-I)-Shi (1-II) two kinds of compounds:
Its Chinese style (3) dye component is one or both the mixture in following formula (3-I)-Shi (3-II) two kinds of compounds:
Its Chinese style (5) dye component is one or both the mixture in following formula (5-I)-Shi (5-II) two kinds of compounds:
Preferably, described auxiliary agent is: the mixture of a kind of in Sodium sulfate anhydrous.min(99), Sodium hexametaphosphate 99, condensation compound of methyl naphthalene sulfonic acid and formaldehyde, naphthalene sulfonic acidformaldehyde condensation product or at least two kinds.Preferred, described auxiliary agent is Sodium sulfate anhydrous.min(99).
Preferably, each dye component of active substance accounts for the weight percent of active substance total amount and is:
The dye component that formula (1) represents is 0%-95%,
The dye component that formula (3) represents is 0%-50%,
The dye component that formula (5) represents is 0%-10%,
Wherein, the dye component that formula (1), formula (3) and formula (5) represent at least comprises two kinds or two or more; The weight ratio of auxiliary agent and active substance is 0-1:1.(not comprising irrealizable proportioning)
In addition, present invention also offers purposes and the using method of compound reactive brilliant blue K-GR composition.
Compound reactive brilliant blue K-GR composition is used for the purposes of the fiber of printing cellulose fibres or containing cellulose fiber.Preferably, for the stamp dyeing and finishing mode of cellulosic fibre.
Compound reactive brilliant blue K-GR composition carries out the method dyeed, and in the dyeing of cellulosic fibre, is added to by compound reactive brilliant blue K-GR composition to be used alone or in combination separately in dye bath and by inorganic neutral salt and alkali binding agent and dyes; Or added in compound reactive brilliant blue K-GR composition dye padding liquid by alkali binding agent is independent or combination, carry out drying after padding, the mono bath padding method then being undertaken dyeing by xeothermic or steaming dyes.
Compound reactive brilliant blue K-GR composition carries out the method for stamp, and by using with sodium alginate, emulsification mill base is as basic mill base, and the printing paste comprising compound reactive brilliant blue K-GR composition and sodium bicarbonate alkali binding agent carries out stamp.
When in the compound reactive brilliant blue K-GR composition of high fastness of the present invention, in each compound, substituent the position of substitution is not particularly limited, the replacement body that can replace whole position is included in the present invention.
The present invention has following effect:
1, this compound reactive brilliant blue K-GR has excellent washing fastness, light fastness, crock fastness, and bright in color light, send sapphire blue the same color and luster.
2, during gorgeous indigo plant printing and dyeing of the present invention, technique is simple, easily controls, and when product performance are constant, the vat dyes " Orion Blue " that cost ratio tradition uses is low by more than 30%, high financial profit.
3, the alkali resistance of this compound reactive brilliant blue K-GR is good, and can be used as cold-rolling heap staining, fixation rate is high, and dye stability is good.
4, the substantivity of this compound reactive brilliant blue K-GR is moderate, accomplishes that one of dye migration phenomenon and dyeing feed supplement problem balances.
The present invention is further illustrated below: the dyestuff 1, represented by compound reactive brilliant blue K-GR composition Chinese style (1)-Shi (5) of the present invention has document to record.But the structure containing these particular dye formula (1)-Shi (5) is carried out composite or unknown.The method that each dye composition contained in Composite reactive dye composition of the present invention can be recorded by document or manufacture based on the method, also can obtain from the market easily.
2, in the dyestuff that contained in compound reactive brilliant blue K-GR composition of the present invention formula (1)-Shi (5) represents, Y
1-Y
6independently represent SO separately
2cH=CH
2or SO
2cH
2cH
2oSO
3m.OSO
3m becomes SO when leaving away under alkali effect
2cH=CH
2(SO2CH=CH2 adds alkali " degreasing " by SO2CH2CH2OSO3M to form), M is hydrogen or basic metal, wherein preferential sodium salt, and X then represents Cl or F, wherein preferred Cl.
3, in the present invention, when substituent the position of substitution is not particularly limited, the replacement body that can replace whole position is included in the present invention.
4, in compound reactive brilliant blue K-GR composition of the present invention, the fitting method of each reactive dyestuffs is not particularly limited.Such as, can adopt: manufacture each reactive dyestuffs respectively, carry out the method coordinated afterwards.The reaction solution containing each reactive dyestuffs generated when manufacturing is mixed, carries out drying afterwards and obtain the method for composition.And each reactive dyestuffs are dissolved in dye bath, in dye bath, obtain the composing method etc. identical with each composition.Now, the blending ratio of the formula (1) in compound reactive brilliant blue K-GR composition---formula (5) suitably can coordinate according to required tone, has no particular limits.In addition, according to demand, in composition of the present invention, also known additive can be contained, such as, concentration regulator, dispersion agent, reductive agent etc.
5, in dye bath, pad dye bath, add each dyestuff forming Composite reactive dye composition of the present invention and the described additive etc. that uses as required in printing paste when preparing dye bath etc. and carry out dyeing.Each dyestuff, the dissolving order of additive etc. can be random order.The usage quantity of each constituent also can be determined with reference to known method.
6, compound reactive brilliant blue K-GR composition of the present invention is for cellulosic fibre and the fiber useful (as: cotton, fiber crops, artificial silk, wool etc.) containing cellulosic fibre.In its dyeing process, the usage quantity of reactive dye compositions is about 0.005%-15% weight relative to fibre weight usually.
7, dyeing process of the present invention, such as: can carry out according to known method described later itself, but be not limited thereto.Such as, in the dyeing of the cellulosic fibres such as cotton, the reactive dye compositions of the present invention meeting required form and aspect and concentration is added to be used alone or in combination separately in dye bath and by inorganic neutral salt and alkali binding agent and carry out.The inorganic neutral salt now used or the usage quantity of alkali binding agent are also not particularly limited.In addition, inorganic neutral salt or alkali binding agent can once carry out to the input in dye bath, also can carry out in batches.Also can combinationally use known dyeing auxiliary in addition, but dyeing auxiliary is not limited thereto.Dyeing temperature is 40 DEG C-90 DEG C, preferably 50 DEG C-70 DEG C.
8, as continuous dyeing method, can add in dyestuff padding liquid by alkali binding agent is independent or combination, drying is carried out 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 drying can be carried out after padding dyestuff, then pad in known inorganic neutral salt, carry out according to two bath padding methods that known method is undertaken dyeing by xeothermic or steaming, but continuous dyeing method is not limited thereto.
9, as printing method, can enumerate by using with sodium alginate, emulsification mill base etc. as basic mill base, and comprise the printing paste of the alkali binding agent such as reactive dye compositions 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 bath of saponifying agent, terminate dyeing.
Embodiment
Shown in formula of the present invention (1)-Shi (5), dyestuff is known dye.Its Chinese style (1-I) is Reactive blue 220 (CAS128416-19-3, De Bao chemical dyestuff company limited of Foshan City, Reactive blue 220), formula (2-I) is Reactive Blue 221 (CAS93051-41-3/89933-65-3, De Bao chemical dyestuff company limited of Foshan City, Reactive Blue 221), formula (3-I) is Reactive Blue 19 100 (CAS2580-78-1, De Bao chemical dyestuff company limited of Foshan City, Reactive Blue 19 100), formula (4-II) is Reactive blue 105 (De Bao chemical dyestuff company limited of Foshan City, Reactive blue 105), formula (5-I) is Reactive Violet 5 (CAS12226-38-9, De Bao chemical dyestuff company limited of Foshan City, Reactive Violet 5).
Embodiment 1
Each reactive dye compositions according to the 1-10 of sample shown in table 1 proportioning carries out dry powder blend in tempering tank, or spraying dry after common dissolving.
Also have other reactive dye compositions not enumerating, but comprise in the present invention.
Table 1
Embodiment 2
100g cotton, the compound reactive brilliant blue K-GR composition obtained by embodiment 1, weighs 2% by fabric, being in the dye bath of 20:1 containing 60g/l Sodium sulfate anhydrous.min(99), bath raio, adsorbing 30min, add soda ash (consumption 15-20g/l) fixation 45min at 60 DEG C.DYED FABRICS is through washing, soap boiling, drying.The dyed cotton fabric obtained has Exposure to Sunlight and the moisture resistant fastness of homogeneous color and satisfaction, and other advantages are also relatively good.Specific performance is in table 2 and table 3.
In addition by Reactive Blue 19 100, Reactive Blue 19 100 8, Reactive blue 220, Reactive Blue 221 and Reactive blue 105 as a comparison case, compare with the Color of sample 1-10 and find out: the present invention have excellent fastness index, good direct, stablize alkali resistance.
Table 2
Table 3
Finally, it is also to be noted that enumerate above be only specific embodiments of the invention son.Obviously, the invention is not restricted to above examples of implementation, many distortion can also be had.All distortion that those of ordinary skill in the art can directly derive from content disclosed by the invention or associate, all should think protection scope of the present invention.
Claims (10)
1. a compound reactive brilliant blue K-GR composition, is made up of two or more active substances formed of 3 kinds of dye components shown in formula (1), formula (3) and formula (5) and auxiliary agent
In formula (1), R
1and R
2for respective independently-SO
3m ,-CH
3,-OCH
3,-H; Y
1represent SO
2cH=CH
2or SO
2cH
2cH
2oSO
3m, M are hydrogen or basic metal;
In formula (3), Y
3represent SO
2cH=CH
2or SO
2cH
2cH
2oSO
3m; M is hydrogen or basic metal;
In formula (5), Y
6represent SO
2cH=CH
2or SO
2cH
2cH
2oSO
3m; M is hydrogen or basic metal.
2. compound reactive brilliant blue K-GR composition according to claim 1, is characterized in that:
Described M is Na.
3. compound reactive brilliant blue K-GR composition according to claim 1 or 2, is characterized in that:
Its Chinese style (1) is one or more in following formula (1-I)-Shi (1-II) two kinds of compounds:
Its Chinese style (3) dye component is one or both the mixture in following formula (3-I)-Shi (3-II) two kinds of compounds:
Its Chinese style (5) dye component is one or both the mixture in following formula (5-I)-Shi (5-II) two kinds of compounds:
4. compound reactive brilliant blue K-GR composition according to claim 1 and 2, is characterized in that: described auxiliary agent is: the mixture of a kind of in Sodium sulfate anhydrous.min(99), Sodium hexametaphosphate 99, condensation compound of methyl naphthalene sulfonic acid and formaldehyde, naphthalene sulfonic acidformaldehyde condensation product or at least two kinds.
5. compound reactive brilliant blue K-GR composition according to claim 4, is characterized in that: described auxiliary agent is Sodium sulfate anhydrous.min(99).
6. compound reactive brilliant blue K-GR composition according to claim 1 and 2, is characterized in that: the weight percent that each dye component of active substance accounts for active substance total amount is:
The dye component that formula (1) represents is 0%-95%,
The dye component that formula (3) represents is 0%-50%,
The dye component that formula (5) represents is 0%-10%,
Wherein, the dye component that formula (1), formula (3) and formula (5) represent at least comprises two kinds or two or more; The weight ratio of auxiliary agent and active substance is 0-1:1.
7. compound reactive brilliant blue K-GR composition described in claim 1 is used for the purposes of the fiber of printing cellulose fibres or containing cellulose fiber.
8. purposes according to claim 7, is characterized in that: for the stamp dyeing and finishing mode of cellulosic fibre.
9. described in claim 1, compound reactive brilliant blue K-GR composition carries out the method dyeed, in the dyeing of cellulosic fibre, compound reactive brilliant blue K-GR composition is added to be used alone or in combination separately in dye bath and by inorganic neutral salt and alkali binding agent and dye; Or added in compound reactive brilliant blue K-GR composition dye padding liquid by alkali binding agent is independent or combination, carry out drying after padding, the mono bath padding method then being undertaken dyeing by xeothermic or steaming dyes.
10. described in claim 1, compound reactive brilliant blue K-GR composition carries out the method for stamp, by using with sodium alginate, emulsification mill base is as basic mill base, and the printing paste comprising compound reactive brilliant blue K-GR composition and sodium bicarbonate alkali binding agent carries out stamp.
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| CN104650620B (en) * | 2015-02-15 | 2016-07-13 | 江苏德美科化工有限公司 | A kind of cobalt blue reactive dye mixture and application thereof |
| CN112522970A (en) * | 2020-12-08 | 2021-03-19 | 江苏臻庆新材科技有限公司 | Method for improving dyeing uniformity of KN-R reactive dye |
| 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 |
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2014
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| CN102115612A (en) * | 2009-12-30 | 2011-07-06 | 上海雅运纺织化工有限公司 | Dark blue active dye composition and application thereof in dyeing fibers |
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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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