CN102516811A - Disperse black dye composition - Google Patents
Disperse black dye composition Download PDFInfo
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- CN102516811A CN102516811A CN2011103383806A CN201110338380A CN102516811A CN 102516811 A CN102516811 A CN 102516811A CN 2011103383806 A CN2011103383806 A CN 2011103383806A CN 201110338380 A CN201110338380 A CN 201110338380A CN 102516811 A CN102516811 A CN 102516811A
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- dye composition
- black dye
- weight percentage
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Abstract
The present invention provides a disperse black dye composition, which mainly comprises one or a plurality of component A, one or a plurality of component B, and one or a plurality of component C, wherein the structure of the component A is represented by a formula (I), the structure of the component B is represented by a formula (II), and the structure of the component C is represented by a formula (III) and/or a formula (IV). When the dye prepared by using the disperse black dye composition of the present invention is adopted to dye a hydrophobic fiber material, the black dyeing fabric with characteristics of deep color, excellent sublimation fastness, and excellent washing fastness can be obtained by adjusting the ratio of different components.
Description
(1) technical field
The present invention relates to a kind of disperse black dye composition, especially a kind of disperse black dye composition of suitable printing and dyeing hydrophobic fibre.
(2) background technology
The exploitation of dispersed dye new variety concentrates on the nineties in 20th century, and entering gradually reduced after 21 century, and wherein part is to obtain dark kind through commercialized technology.The commercialization of dyes Study on Technology relates to the supramolecular chemistry of dyestuff and dyestuff, dyestuff and auxiliary agent, dyestuff and the interphase interaction of dyeing matrix, and this technology also is the main gap place of current dyestuff commodity.External many big type dye enterprise does not produce traditional textile basically and use dyestuff, the substitute is and purchases the raw material that the Asia produces, carry out again composite with raising dyestuff quality, thereby obtain enormous profits.
Dispersed dye need solve is high light fastness, migration property, level-dyeing property, wet fastness, to the staining fastness of other fiber, and for reducing the high dark heavy colour kind of degradation, particularly lifting force under the fastness that the thermophoresis phenomenon causes.Dispersed dye are composite to be exploitation dark heavy colour kind and superfine Denier fibre one of the effective means of kind that dyes.
(3) summary of the invention
For addressing the above problem, the invention provides a kind of disperse black dye composition, by its dispersed dye that are mixed with, each item fastness is good, and particularly sublimation fastness is outstanding, has excellent depth simultaneously.
The technical scheme that the present invention adopts is:
A kind of disperse black dye composition; Mainly comprise one or more structures suc as formula the component A shown in (I), one or more structures are suc as formula the B component shown in (II), and structure suc as formula (III) and/or one or more structures suc as formula the component C shown in (IV); Based on described component A, B component and component C; The weight percentage of component A is 20%～85%, and the weight percentage of B component is 10%～60%, and the weight percentage of component C is 0.1%～20%;
In the formula (I):
X
1For halogen or-CN;
R
1, R
2Independent separately is C
1～C
4Alkyl;
R
3, R
4Independent separately is substituted or unsubstituted C
1～C
4Alkyl, the substituting group of said substituted alkyl is-OCOK
1,-COOK
2Or-CH=CH
2, wherein, K
1, K
2Independent separately is C
1～C
4Alkyl;
In the formula (II):
X
2Be hydrogen or halogen;
R
5, R
6Independent separately is C
1～C
4Alkyl or cyanoethyl;
In the formula (IV):
X
3Be hydrogen, halogen or cyanic acid;
R
7Be hydrogen or C
1～C
4Alkyl amido;
R
8, R
9Independent separately is substituted or unsubstituted C
1～C
4Alkyl, the substituting group of said substituted alkyl be cyanic acid or-OCOK
3, wherein, K
3Be C
1～C
4Alkyl.
Said components A, B component, component C are the main composition of disperse black dye composition of the present invention; In scope well known to those skilled in the art; The present composition also can add a small amount of other and can be applicable to composite dye monomer or auxiliary agent; Through the black dye composition of above-mentioned change acquisition, equally within protection scope of the present invention.
Preferably, based on described component A, B component and component C, the weight percentage of component A is 40%～70%, and the weight percentage of B component is 20%～50%, and the weight percentage of component C is 0.1%～15%.
Preferably, said compsn is made up of component A, B component, component C and auxiliary agent, and based on said component A, B component, component C and auxiliary agent, said auxiliary agent weight percentage is 35%～90% (auxiliary agent accounts for the per-cent of component A～C and auxiliary agent weight sum).The auxiliary agent of stating is dispersed dye dispersion agent commonly used, diffusants etc. when composite; Preferably, said auxiliary agent is one of following or wherein two or more mixture: anionic dispersing agents such as naphthalene sulfonic acidformaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products, benzyl naphthalene sulfonic formaldehyde condensation compound, sulfonated lignin.Particularly; Naphthalene sulfonic acidformaldehyde condensation product such as dispersing agent NNO; Alkyl naphthalene sulfonic acid formaldehyde condensation products such as Dispersant MF (condensation compound of methyl naphthalene sulfonic acid and formaldehyde); Benzyl naphthalene sulfonic formaldehyde condensation compound such as dispersing agent CNF etc., sulfonated lignin such as sodium lignosulfonate (like commercial dispersants Reax83A, Reax85A) etc.
Preferably; Said disperse black dye composition is made up of component A, B component and component C; Based on described component A, B component and component C; The weight percentage of component A is 40%～70%, and the weight percentage of B component is 20%～50%, and the weight percentage of component C is 0.1%～15%.
Component A is preferably one of following or wherein two or more mixtures:
B component is preferably one of following or wherein two or more mixtures:
Component C is preferably one of following or wherein two or more mixtures:
More preferred, said component A is one of former dyestuff or wherein two or more mixtures shown in the formula (I-6)～(I-8), and said B component is a former dyestuff shown in the formula (II-1), and said component C is a former dyestuff shown in formula (III) and/or the formula (IV-1).
Dye composite of the present invention; Carry out in the commercialization process; Usually need former dyestuff and auxiliary agent are carried out mixed preparing in aforementioned specific ratio; For example that structural formula (I), (II), (III), (IV) is represented former dyestuff mixes by above-mentioned proportioning in the presence of auxiliary agent, water or other wetting agent, uses kibblers such as sand mill or shredder to carry out being used for dyeing behind the corpusculed; Also can structural formula (I), (II), (III), (IV) represented former dyestuff be carried out being mixed and made into the dyestuff finished product with above-mentioned ratio after corpusculed is handled with kibblers such as sand mill or shredders respectively in the presence of auxiliary agent, water or other wetting agent in addition.
The dye composition of formula used in the present invention (I)～formula (IV) can be synthetic by mode well known to those skilled in the art easily, and wherein component A also can also can adopt the commercial goods with reference to the method preparation of introducing among the CN1208057.
The dyestuff that utilizes dye composite of the present invention to process can dye by ways customary in the industry, as adopts common dip method to dye, and also can be used for direct printing.Wherein, common dip method is put into dye vat and is contaminated as polyester textile is carried out pre-treatment, dyes completely, and cold water cleans to neutral, and strand is done, and carries out reduction clearing again, oven dry; Direct printing is as dying pre-treatment with fabric, and oven dry formalizes, and seal dispersed dye mill base evaporates again on printing machine, utilizes the decatize mode to make the dye fixing on the fabric, washing at last, stentering forming.
Disperse dye composition of the present invention, the liquid state after can corpusculed, emulsifiable paste attitude or with spray-drying process etc. carry out dried powdery, graininess is supplied with dyeing.When dying hydrophobic fiber material on the dyestuff of processing with disperse dye composition of the present invention,, can obtain dark heavy colour pool, sublimation fastness is splendid, washing fastness is good black dyeing and weaving thing through the adjustment proportion among different.
(4) embodiment
Below in conjunction with specific embodiment the present invention is described further, but protection scope of the present invention is not limited in this:
Embodiment 1:
With the component A of 61 grams (I-1), the B component of 35 grams (II-1) and the component C of 4 grams (III), 200 gram Dispersant MFs add water and stir, and grinding disperses and be dry, and dyestuff gets product.This dyestuff can offer the good aterrimus of fabric property.
Embodiment 2:
The component A, 30 of 63 grams (I-1) is restrained the B component of (II-1), the component C of 7 grams (IV-1), and 80 gram sodium lignosulfonates and 120 gram dispersing agent NNOs add water and stir, and grind dispersion and dry, and dyestuff gets product.This dyestuff can offer the good aterrimus of fabric property.
Embodiment 3～8:
According to data shown in the table 1, with component A, B component, component C, component D and auxiliary agent MF180 gram add water piece together mix after, grind dispersion with shredder, spraying drying makes finished product then, can offer the good aterrimus of fabric property.
Table 1
The application implementation example:
Respectively getting 2 dispersed dye that make of gram embodiment 1～18 is dispersed in 500 ml waters; Mix with 60 milliliters water after drawing 20 milliliters; Using acetic acid to transfer dye bath pH is 5, is warming up to 70 ℃ and puts into 2 gram trevira simultaneously and dye, and in 30 minutes, is warmed up to 130 ℃ by 70 ℃; Be incubated 30 minutes, begin sampling when being cooled to 90 ℃.Promptly get blueness to the black dyeing and weaving thing in a series of dark heavy colours pool, adopt ISO 105-X11, ISO 105-C03 to test respectively, its fastness to sublimation all >=4 grades, wash resistant fastness all >=4～5 grades.
Claims (9)
1. disperse black dye composition; Mainly comprise one or more structures suc as formula the component A shown in (I), one or more structures are suc as formula the B component shown in (II), and structure suc as formula (III) and/or one or more structures suc as formula the component C shown in (IV); Based on described component A, B component and component C; The weight percentage of component A is 20%～85%, and the weight percentage of B component is 10%～60%, and the weight percentage of component C is 0.1%～20%;
In the formula (I):
X
1For halogen or-CN;
R
1, R
2Independent separately is C
1～C
4Alkyl;
R
3, R
4Independent separately is substituted or unsubstituted C
1～C
4Alkyl, the substituting group of said substituted alkyl is-OCOK
1,-COOK
2Or-CH=CH
2, wherein, K
1, K
2Independent separately is C
1～C
4Alkyl;
In the formula (II):
X
2Be hydrogen or halogen;
R
5, R
6Independent separately is C
1～C
4Alkyl or cyanoethyl;
In the formula (IV):
X
3Be hydrogen, halogen or cyanic acid;
R
7Be hydrogen or C
1～C
4Alkyl amido;
R
8, R
9Independent separately is substituted or unsubstituted C
1～C
4Alkyl, the substituting group of said substituted alkyl be cyanic acid or-OCOK
3, wherein, K
3Be C
1～C
4Alkyl.
2. disperse black dye composition as claimed in claim 1; It is characterized in that: based on described component A, B component and component C; The weight percentage of component A is 40%～70%, and the weight percentage of B component is 20%～50%, and the weight percentage of component C is 0.1%～15%.
3. disperse black dye composition as claimed in claim 1 is characterized in that said compsn is made up of component A, B component, component C and auxiliary agent, and based on said component A, B component, component C and auxiliary agent, said auxiliary agent weight percentage is 35%～90%.
4. dispersed black dye compound as claimed in claim 3 is characterized in that said auxiliary agent is one of following or wherein two or more mixture: naphthalene sulfonic acidformaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products, benzyl naphthalene sulfonic formaldehyde condensation compound, sulfonated lignin.
5. disperse black dye composition as claimed in claim 1; It is characterized in that: said disperse black dye composition is made up of component A, B component and component C; Based on described component A, B component and component C; The weight percentage of component A is 40%～70%, and the weight percentage of B component is 20%～50%, and the weight percentage of component C is 0.1%～15%.
6. like the described disperse black dye composition of one of claim 1～5, it is characterized in that component A is one of following or wherein two or more mixture:
7. like the described disperse black dye composition of one of claim 1～5, it is characterized in that B component is one of following or wherein two or more mixture:
8. like the described disperse black dye composition of one of claim 1～5, it is characterized in that component C is one of following or wherein two or more mixture:
9. like the described disperse black dye composition of one of claim 1～5; It is characterized in that: said component A is one of former dyestuff or wherein two or more mixtures shown in the formula (I-6)～(I-8); Said B component is a former dyestuff shown in the formula (II-1), and said component C is a former dyestuff shown in formula (III) and/or the formula (IV-1):
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110338380.6A CN102516811B (en) | 2011-10-31 | 2011-10-31 | Disperse black dye composition |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110338380.6A CN102516811B (en) | 2011-10-31 | 2011-10-31 | Disperse black dye composition |
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| Publication Number | Publication Date |
|---|---|
| CN102516811A true CN102516811A (en) | 2012-06-27 |
| CN102516811B CN102516811B (en) | 2014-07-09 |
Family
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|---|---|---|---|
| CN201110338380.6A Active CN102516811B (en) | 2011-10-31 | 2011-10-31 | Disperse black dye composition |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103044966A (en) * | 2012-12-25 | 2013-04-17 | 浙江闰土股份有限公司 | Dispersed black dye composition, dispersed black dye, and preparation method and application thereof |
| CN103059601A (en) * | 2012-12-25 | 2013-04-24 | 浙江闰土股份有限公司 | Disperse blue dye composition, disperse blue dye, preparation method thereof and application thereof |
| CN103709789A (en) * | 2013-12-30 | 2014-04-09 | 浙江闰土股份有限公司 | Disperse dye as well as preparation method and application thereof and disperse black dye composition |
| CN103937291A (en) * | 2014-04-02 | 2014-07-23 | 上海贝通色彩科技有限公司 | Printing disperse black azo dye mixture and preparation method thereof |
| CN104031410A (en) * | 2014-06-18 | 2014-09-10 | 上虞市华康化工有限公司 | Disperse black dye composition, composition-containing dye product, application of composition and coloring product |
| CN105585876A (en) * | 2015-12-31 | 2016-05-18 | 浙江闰土股份有限公司 | Disperse dye composition, disperse dye as well as preparation method and application of disperse dye |
| CN106590027A (en) * | 2016-12-30 | 2017-04-26 | 浙江闰土研究院有限公司 | Disperse dye composition, and preparation method and application thereof |
| CN107057403A (en) * | 2017-05-10 | 2017-08-18 | 浙江山峪科技股份有限公司 | A kind of golden yellow disperse dye composition, disperse dyes product and its application |
| CN109181358A (en) * | 2018-08-17 | 2019-01-11 | 大连傲视化学有限公司 | A kind of disperse purple dye compound is preparing the application in dispersed black dye mixture |
| CN109943096A (en) * | 2019-04-13 | 2019-06-28 | 浙江欧亚数码科技有限公司 | A kind of disperse black dye composition |
| CN111484754A (en) * | 2020-04-15 | 2020-08-04 | 浙江龙盛集团股份有限公司 | Disperse blue-to-black dye composition and dye product |
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| GB1533247A (en) * | 1975-09-06 | 1978-11-22 | Ciba Geigy Ag | Process for the manufacture of dyestuff preparations |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059601A (en) * | 2012-12-25 | 2013-04-24 | 浙江闰土股份有限公司 | Disperse blue dye composition, disperse blue dye, preparation method thereof and application thereof |
| CN103044966B (en) * | 2012-12-25 | 2014-03-05 | 浙江闰土股份有限公司 | Dispersed black dye composition, dispersed black dye, and preparation method and application thereof |
| CN103059601B (en) * | 2012-12-25 | 2014-03-12 | 浙江闰土股份有限公司 | Disperse blue dye composition, disperse blue dye, preparation method thereof and application thereof |
| CN103044966A (en) * | 2012-12-25 | 2013-04-17 | 浙江闰土股份有限公司 | Dispersed black dye composition, dispersed black dye, and preparation method and application thereof |
| CN103709789A (en) * | 2013-12-30 | 2014-04-09 | 浙江闰土股份有限公司 | Disperse dye as well as preparation method and application thereof and disperse black dye composition |
| CN103709789B (en) * | 2013-12-30 | 2015-12-30 | 浙江闰土股份有限公司 | Disperse black dye composition, dispersed dye and preparation method and purposes |
| CN103937291B (en) * | 2014-04-02 | 2016-07-27 | 上海贝通色彩科技有限公司 | A kind of stamp Disperse black azo dye mixture and preparation method thereof |
| CN103937291A (en) * | 2014-04-02 | 2014-07-23 | 上海贝通色彩科技有限公司 | Printing disperse black azo dye mixture and preparation method thereof |
| CN104031410A (en) * | 2014-06-18 | 2014-09-10 | 上虞市华康化工有限公司 | Disperse black dye composition, composition-containing dye product, application of composition and coloring product |
| CN105585876A (en) * | 2015-12-31 | 2016-05-18 | 浙江闰土股份有限公司 | Disperse dye composition, disperse dye as well as preparation method and application of disperse dye |
| CN106590027A (en) * | 2016-12-30 | 2017-04-26 | 浙江闰土研究院有限公司 | Disperse dye composition, and preparation method and application thereof |
| CN106590027B (en) * | 2016-12-30 | 2020-05-01 | 浙江闰土研究院有限公司 | Disperse dye composition and preparation method and application thereof |
| CN107057403A (en) * | 2017-05-10 | 2017-08-18 | 浙江山峪科技股份有限公司 | A kind of golden yellow disperse dye composition, disperse dyes product and its application |
| CN109181358A (en) * | 2018-08-17 | 2019-01-11 | 大连傲视化学有限公司 | A kind of disperse purple dye compound is preparing the application in dispersed black dye mixture |
| CN109943096A (en) * | 2019-04-13 | 2019-06-28 | 浙江欧亚数码科技有限公司 | A kind of disperse black dye composition |
| CN111484754A (en) * | 2020-04-15 | 2020-08-04 | 浙江龙盛集团股份有限公司 | Disperse blue-to-black dye composition and dye product |
| CN111484754B (en) * | 2020-04-15 | 2021-07-30 | 浙江龙盛集团股份有限公司 | Disperse blue-to-black dye composition and dye product |
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