CN104530751A - Disperse ruby dye composition - Google Patents
Disperse ruby dye composition Download PDFInfo
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- CN104530751A CN104530751A CN201410525268.7A CN201410525268A CN104530751A CN 104530751 A CN104530751 A CN 104530751A CN 201410525268 A CN201410525268 A CN 201410525268A CN 104530751 A CN104530751 A CN 104530751A
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- 0 CCN(*c1ccccc1)c(cc1)ccc1N=Nc([s]c1c2Cl)nc1ccc2Cl Chemical compound CCN(*c1ccccc1)c(cc1)ccc1N=Nc([s]c1c2Cl)nc1ccc2Cl 0.000 description 7
Abstract
A disperse ruby dye composition is prepared by mixing a raw dye and an additive; the raw dye comprises a component A and a component B; the component A is selected from one or more than one of compounds shown in formula (I); the component B is selected from one or more than one of compounds shown in formula (II); on the basis of the component A and the component B, the weight percent of the component A is 1-99% and the weight percent of the component B is 1-99%; in the formula (I), R1 is a halogen or a nitro; R2 is hydrogen or a halogen; R3 is H, a halogen, C1-C4 alkyl or C1-C4 alkoxy; R4 is C2H4CN or C1-C4 alkyl; in the formula (II), R5 and R6 are halogens independently, and R7 is H or C1-C4 alkyl; or R5 is a nitro, R6 is hydrogen, and R7 is C1-C4 alkyl; R8 is C1-C4 alkyl or cyanoethyl, R9 is cyanoethyl, benzyl or phenethyl, and both R8 and R9 are not cyanoethyl. The disperse ruby dye of the invention is acid resistant and alkali resistant, which greatly widens the application scope of disperse dyes, and the disperse ruby dye of the invention can also be used in the field of alkaline burn-out printing.
Description
(1) technical field
The present invention relates to a kind of dispersed ruby dye composition, be applicable to the printing and dyeing of hydrophobic fiber material and BLENDED FABRIC thereof in acidity or alkali bath.
(2) background technology
Nowadays on piece market, pure terylene due to water absorbability poor, dress has feeling of oppression and heat, simultaneously easily static electrification, stain dust, affect attractive in appearance and comfortableness and become and be not more and more fond of by people.On the contrary, polyester cotton is because of comfortable and easy to wear, and upper body effect is well-pressed, and relative price is cheap, occupies the no small market share gradually.But be employing two one-bath two-step process for the dyeing process that polyester-cotton fabric is traditional, technical process is long, and production cost is high, and adds the discharge of waste water, causes the pollution of environment.If adopt the dispersed dye of alkali resistance and reactive dyestuffs to contaminate polyester-cotton fabric with bath, just can complete by dispersion/active bath two step stainings.In the alkaline laking process of reactive dyestuffs, dispersed dye are unaffected, even can reach a bath one step dyeing and save cost under the cooperation of auxiliary agent.
Under the overall situation of energy-saving and emission-reduction, synergy consumption reduction, the appearance of alkaline-proof disperse dyes obtains popular welcome in the industry, although some characteristic sum common ground of alkaline-proof disperse dyes are confirmed, but specifically which dyestuff can use under which kind of alkaline bath condition, can only constantly bringing forth new ideas and groping just can know by technician.
(3) summary of the invention
Change for complying with the epoch, dispersion/the activity one realizing polyester cotton bathes two step stainings, reach the object of energy-saving and emission-reduction, synergy consumption reduction, the invention provides a kind of dispersed ruby dye composition, this dispersed ruby dye can not only be acidproof, and can be alkaline-resisting, greatly expand the range of application of dispersed dye, also can be used for alkaline etching field.
The object of the invention is to be achieved through the following technical solutions:
A kind of dispersed ruby dye composition, formed by former dyestuff and auxiliary agent Mixed Pinyin, former dyestuff comprises component A and B component, described component A be selected from compound shown in formula I one or more, described B component be selected from compound shown in formula II one or more, based on described component A and B component, described component A weight percentage is 1 ~ 99%, and described B component weight percentage is 1 ~ 99%;
In formula I, R
1for halogen or nitro; R
2for hydrogen or halogen; R
3for H, halogen, C
1-C
4alkyl or C
1-C
4alkoxyl group; R
4for C
2h
4cN or C
1-C
4alkyl;
In formula II:
R
5, R
6respective is independently halogen, R
7for H or C
1-C
4alkyl; Or R
5for nitro, R
6for hydrogen, R
7for C
1-C
4alkyl;
R
8for C
1-C
4alkyl or cyanoethyl; R
9for cyanoethyl, benzyl or styroyl, and R
8, R
9it is asynchronously cyanoethyl.
Further, former dyestuff is made up of component A and B component.
Further, based on described component A and B component, described component A weight percentage is 5 ~ 50%, and described B component weight percentage is 50 ~ 95%.
Further, described halogen is preferably Cl or Br.
Further, described C
1-C
4alkyl is preferably methyl or ethyl.
Further, described C
1-C
4alkoxyl group is preferably methoxyl group.
Further, described component A is preferably from one of following or wherein two or more mixture:
Further, described B component is preferably from one of following or wherein two or more mixture:
Especially, described component A is preferably the former dyestuff shown in formula (I-1), and described B component is preferably formula (II-1) and/or the former dyestuff shown in formula (II-9).
Formula used in the present invention (I), the dye composition shown in (II) can synthesize by mode well known to those skilled in the art easily, also the method can introduced with reference to patent CN101117446A, GB1356695A, JP58160355A, JP61223040A etc. or the preparation of similar method, also can adopt commercial goods.Due to the singularity of dye industry; be difficult to also there is no need to make sterling; so " the former dyestuff " described in the present invention refers to that dye composition wherein uses the slurries obtained in preparation process to filter through pressure filter or other filter plants the filter cake obtained; usual meeting is with the impurity in some preparation process; disperse dye composition of the present invention also allows containing a small amount of physical impurity in preparation process, is advisable not affect dyeing behavior.
Dispersed ruby dye composition of the present invention, as commodity selling or be applied to textile materials painted time, usually also needing to add auxiliary agent carries out aftertreatment, described auxiliary agent be dispersed dye composite time conventional dispersion agent, diffusant and other tensio-active agent etc., preferred auxiliary agent is selected from one of following or its mixture: naphthalene sulfonic acidformaldehyde condensation product, sulfonated lignin, alkyl naphthalene sulfonic acid formaldehyde condensation products (as condensation compound of methyl naphthalene sulfonic acid and formaldehyde (Dispersant MF)), naphthalene sulfonic acidformaldehyde condensation product (dispersing agent NNO), benzyl naphthalene sulfonic formaldehyde condensation compound (dispersing agent CNF), sodium lignosulfonate (xylogen 85A, xylogen 83A) etc.Usually, the ratio of the gross weight of auxiliary agent and former dyestuff is 0.2 ~ 5:1.
Dispersed ruby dye composition of the present invention, its commercial treatment method is as follows:
By former dye component A and former dye component B by after the mixing of above-mentioned proportioning, under the existence of auxiliary agent, water or other wetting agent, carry out corpusculed with the pulverizer such as sand mill or shredder; In addition also can former dye component A and former dye component B under the existence of auxiliary agent, water or other wetting agent, carry out corpusculed process with the pulverizer such as sand mill or shredder respectively after mix with above-mentioned ratio.
Dispersed ruby dye composition of the present invention, after commercial treatment, can liquid state, emulsifiable paste state after micronize or carry out dried powdery, graininess supply dyeing by spray-drying process etc.
The interdependent scope of this disperse dye composition pH is comparatively wide, can dye under the condition of pH4.0-13.Basic dyeing fabric coloured light is purer gorgeous, and every colour fastness is excellent, and especially washing fastness is more excellent than common alkali resistance disperse dye.Dispersion/the activity one that simultaneously can realize polyester cotton bathes two step stainings, reaches the object of energy-saving and emission-reduction, synergy consumption reduction.
In addition, this disperse dye composition also can be used for alkaline burnt-out printing process.Because high alkali resistance disperse dye and alkaline burnt-out printing process are two prerequisites realizing alkaline etching.But high alkali resistance dyestuff is rare, present burn-out printing technique is carry out etching with acid mostly, although sour burn-out printing technics comparing is ripe, burn-out printing product colour is single, does not have mature and stable painted burn-out printing technique.Terylene/cotton fabric, if adopt alkaline burn-out printing technique, while alkali removes regenerated cellulose fibre, if the dispersed dye selected have high alkali resistance, then just can not dyeed by the terylene that alkali rots simultaneously.Now, the alkaline burn-out printing of terylene/cotton fabric apart from acid burn-out printing style (transparent or semitransparent) outward, the place of burn-out printing part just can present shades of colour, and this is that acid burn-out printing cannot realize.
(4) embodiment
Below in conjunction with specific embodiment, the invention will be further described, but protection scope of the present invention is not limited in this:
EXAMPLE l:
By 19 grams of formulas (I-1), 81 grams of formulas (II-1), the Dispersant MF of 250 grams, after the Mixed Pinyin that adds water, grinding distribution is also dry, obtains dispersed ruby dye.
Embodiment 2:
By 15 grams of formulas (I-1), 45 grams of formulas (II-1), 40 grams of formulas (II-9), 200 grams of dispersing agent NNOs, after the 200 grams of Mixed Pinyins that add water, grinding distribution is also dry, obtains dispersed ruby dye.
Embodiment 3 ~ 20
According to the method described in embodiment 1, unlike component A, B component weight ratio and auxiliary agent in employing table 1, slurries are made after the blending that adds water, controlling the solid content of slurries is 35 ~ 45% to be advisable, grinding distribution, drying, obtained dispersed ruby dye, this dyestuff is suitable for trevira and the pre-treatment of BLENDED FABRIC under alkaline condition and dyeing thereof and merges the one-bath one-step dyeing dyeing carried out.
Table 1
Dyeing Example 1
The dispersed dye taking 3 grams of embodiments 1 obtained are dispersed in 500 ml waters, add 1 gram of dispersing agent NNO to stir, mix with the water of 175 milliliters after drawing 25 milliliters, with sheet adjusting PH with base to 12.5, put into 5 grams of knitted polyester cloth, be warming up to 70 DEG C, continue with about 2 DEG C/min gradient increased temperature to 130 DEG C, insulation dyeing 45 minutes.Then be cooled to about 80 DEG C and use hot water wash 10min, dry.The testing method of office (ISO) of adopting international standards and rating scale test its every dyefastness respectively: crock fastness (ISO105-X12), washing fastness (ISO105-C03), sublimation fastness (ISO105-P01), the results are shown in Table 2.
Table 2
Dyeing Example 2
According to the method described in above-mentioned Dyeing Example 1, adopt the dyestuff of preparation in embodiment 2 ~ 20 to dye respectively, dye level 3.0%, unlike change dyeing pH value, the red fabric that dyeing behavior is basically identical can be obtained equally, specifically in table 3.
The composite dispersive red dye that comparative example 1 obtains according to patent CN1861697A embodiment 1 dyes by the mode of the application's Dyeing Example 1;
The composite disperse scarlet dye that comparative example 2 obtains according to patent CN101735664A embodiment 10 dyes by the mode of the application's Dyeing Example 1;
The composite Disperse blue dye that comparative example 3 ~ 4 obtains according to patent CN101649129A embodiment 4, embodiment 12 dyes by the mode of the application's Dyeing Example 1;
The composite dispersion black dyes that comparative example 5 ~ 6 obtains according to patent CN102746713A embodiment 1, embodiment 8 dyes by the mode of the application's Dyeing Example 1;
The composite dispersed ruby dye that comparative example 7 obtains according to patent CN101265369B embodiment 6 dyes by the mode of the application's Dyeing Example 1;
The composite dispersed ruby dye that comparative example 8 ~ 9 obtains according to patent JP06016962A embodiment 2, embodiment 3 dyes by the mode of the application's Dyeing Example 1;
The composite disperse mauve dye that comparative example 10 obtains according to patent CN102660145A embodiment 13 dyes by the mode of the application's Dyeing Example 1;
Comparative example 11 dyes by the mode of the application's Dyeing Example 1 according to the composite dispersed deep blue dye obtained in patent CN101935464A prefabricated 3;
Table 3
Test result shows: dispersed ruby dye of the present invention under acid or basic dyeing condition, every fastness excellent effect, composite Be very effective.
Claims (10)
1. a dispersed ruby dye composition, formed by former dyestuff and auxiliary agent Mixed Pinyin, it is characterized in that: former dyestuff comprises component A and B component, described component A be selected from compound shown in formula I one or more, described B component be selected from compound shown in formula II one or more, based on described component A and B component, described component A weight percentage is 1 ~ 99%, and described B component weight percentage is 1 ~ 99%;
In formula I, R
1for halogen or nitro; R
2for hydrogen or halogen; R
3for H, halogen, C
1-C
4alkyl or C
1-C
4alkoxyl group; R
4for C
2h
4cN or C
1-C
4alkyl;
In formula II:
R
5, R
6respective is independently halogen, R
7for H or C
1-C
4alkyl; Or R
5for nitro, R
6for hydrogen, R
7for C
1-C
4alkyl;
R
8for C
1-C
4alkyl or cyanoethyl, R
9for cyanoethyl, benzyl or styroyl, and R
8, R
9it is asynchronously cyanoethyl.
2. dispersed ruby dye composition as claimed in claim 1, is characterized in that: former dyestuff is made up of component A and B component.
3. dispersed ruby dye composition as claimed in claim 1, it is characterized in that: based on described component A and B component, described component A weight percentage is 5 ~ 50%, and described B component weight percentage is 50 ~ 95%.
4. dispersed ruby dye composition as claimed in claim 2, it is characterized in that: based on described component A and B component, described component A weight percentage is 5 ~ 50%, and described B component weight percentage is 50 ~ 95%.
5. the dispersed ruby dye composition as described in one of Claims 1 to 4, is characterized in that: described halogen is Cl or Br; Described C
1-C
4alkyl is methyl or ethyl; Described C
1-C
4alkoxyl group is methoxyl group.
6. dispersed ruby dye composition as claimed in claim 5, is characterized in that: described component A is selected from one of following or wherein two or more mixtures:
7. dispersed ruby dye composition as claimed in claim 5, is characterized in that: described B component is selected from one of following or wherein two or more mixtures:
8. dispersed ruby dye composition as claimed in claims 6 or 7, it is characterized in that: described component A is the dye composition shown in formula (I-1), described B component is the dye composition shown in formula (II-1) and/or formula (II-9).
9. the dispersed ruby dye composition as described in one of Claims 1 to 4, is characterized in that: described auxiliary agent is selected from one of following or its mixture: naphthalene sulfonic acidformaldehyde condensation product, sulfonated lignin, alkyl naphthalene sulfonic acid formaldehyde condensation products, naphthalene sulfonic acidformaldehyde condensation product, benzyl naphthalene sulfonic formaldehyde condensation compound, sodium lignosulfonate.
10. the dispersed ruby dye composition as described in one of Claims 1 to 4, is characterized in that: the ratio of the gross weight of auxiliary agent and former dyestuff is 0.2 ~ 5:1.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410525268.7A CN104530751B (en) | 2014-10-08 | 2014-10-08 | A kind of dispersed ruby dye composition |
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|---|---|---|---|
| CN201410525268.7A CN104530751B (en) | 2014-10-08 | 2014-10-08 | A kind of dispersed ruby dye composition |
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|---|---|
| CN104530751A true CN104530751A (en) | 2015-04-22 |
| CN104530751B CN104530751B (en) | 2017-06-13 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104945954A (en) * | 2015-06-26 | 2015-09-30 | 浙江龙盛集团股份有限公司 | Disperse red dye composition and dye product |
| CN105385192A (en) * | 2015-11-30 | 2016-03-09 | 无锡新德印染制品有限公司 | Green and environment-friendly red reactive dye composite |
| CN109705618A (en) * | 2018-12-19 | 2019-05-03 | 浙江龙盛集团股份有限公司 | A kind of dispersion bright red dye composite and dye preparations |
| CN111320878A (en) * | 2018-12-14 | 2020-06-23 | 东营安诺其纺织材料有限公司 | Disperse ruby dye and preparation method thereof |
| CN111925667A (en) * | 2020-08-28 | 2020-11-13 | 上海贝通色彩科技有限公司 | Dacron washing-free dye composition and preparation process and dyeing process thereof |
| CN113913027A (en) * | 2020-08-27 | 2022-01-11 | 青岛大学 | Dichloro-substituted benzothiazole high-alkali-resistance high-oxygen-resistance bleaching-resistant disperse dye |
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| JPS63213570A (en) * | 1987-02-27 | 1988-09-06 | Sumitomo Chem Co Ltd | Disperse dye composition and dyeing of hydrophobic fiber using said dye |
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| CN1796463A (en) * | 2004-12-27 | 2006-07-05 | 上海大可染料有限公司 | Red disperse dyes and prepartion method |
| CN1827705A (en) * | 2006-04-10 | 2006-09-06 | 浙江龙盛集团股份有限公司 | Composite disperse red dye composition |
| EP1188799B1 (en) * | 2000-09-15 | 2012-11-14 | DyStar Colours Distribution GmbH | Azo disperse dye mixtures |
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2014
- 2014-10-08 CN CN201410525268.7A patent/CN104530751B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS63213570A (en) * | 1987-02-27 | 1988-09-06 | Sumitomo Chem Co Ltd | Disperse dye composition and dyeing of hydrophobic fiber using said dye |
| EP1188799B1 (en) * | 2000-09-15 | 2012-11-14 | DyStar Colours Distribution GmbH | Azo disperse dye mixtures |
| CN1640943A (en) * | 2004-12-16 | 2005-07-20 | 浙江龙盛集团股份有限公司 | Red dye composition |
| CN1796463A (en) * | 2004-12-27 | 2006-07-05 | 上海大可染料有限公司 | Red disperse dyes and prepartion method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104945954A (en) * | 2015-06-26 | 2015-09-30 | 浙江龙盛集团股份有限公司 | Disperse red dye composition and dye product |
| CN105385192A (en) * | 2015-11-30 | 2016-03-09 | 无锡新德印染制品有限公司 | Green and environment-friendly red reactive dye composite |
| CN111320878A (en) * | 2018-12-14 | 2020-06-23 | 东营安诺其纺织材料有限公司 | Disperse ruby dye and preparation method thereof |
| CN109705618A (en) * | 2018-12-19 | 2019-05-03 | 浙江龙盛集团股份有限公司 | A kind of dispersion bright red dye composite and dye preparations |
| CN109705618B (en) * | 2018-12-19 | 2020-07-17 | 浙江龙盛集团股份有限公司 | Disperse brilliant red dye composition and dye product |
| CN113913027A (en) * | 2020-08-27 | 2022-01-11 | 青岛大学 | Dichloro-substituted benzothiazole high-alkali-resistance high-oxygen-resistance bleaching-resistant disperse dye |
| CN113913027B (en) * | 2020-08-27 | 2023-12-05 | 青岛大学 | Dichloro substituted benzothiazole high alkali resistance Gao Naiyang bleach disperse dye |
| CN111925667A (en) * | 2020-08-28 | 2020-11-13 | 上海贝通色彩科技有限公司 | Dacron washing-free dye composition and preparation process and dyeing process thereof |
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| CN104530751B (en) | 2017-06-13 |
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