CN103031005A - Compound type black acid dye - Google Patents
Compound type black acid dye Download PDFInfo
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- CN103031005A CN103031005A CN 201110303656 CN201110303656A CN103031005A CN 103031005 A CN103031005 A CN 103031005A CN 201110303656 CN201110303656 CN 201110303656 CN 201110303656 A CN201110303656 A CN 201110303656A CN 103031005 A CN103031005 A CN 103031005A
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- China
- Prior art keywords
- matching stain
- acid dye
- ferrous metal
- type black
- black
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- 0 C*(C)C([C@](C)(*)*=C*1)=C=CC=C1N*C1C=CCCCC1 Chemical compound C*(C)C([C@](C)(*)*=C*1)=C=CC=C1N*C1C=CCCCC1 0.000 description 1
- NIGLYXCLVXDOIR-UHFFFAOYSA-N CC(C1=[N]=C1)=C Chemical compound CC(C1=[N]=C1)=C NIGLYXCLVXDOIR-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention relates to the field of printing and dyeing, and particularly relates to an acid dye, more particularly relates to a black acid dye. The invention aims to provide a compound type black acid dye which is formed by compounding a weak acid dye and an acid dye containing active groups so as to obtain excellent synchronism and levelling property as well as high wet color fastness during dyeing. The compound type black acid dye disclosed by the invention comprises a 1:2 asymmetric green light black metal complexation type neutral dye A, a 1:2 symmetric red light black metal complexation type dye B and a yellow acid dye C containing a cyanuric chloride active group. The compound type black acid dye disclosed by the invention not only effectively solves the problem of bad levelling property and bad reproducibility in traditional black dyeing but also achieves brighter coloring and better color saturation and expressivity, and simultaneously increases the quality of the product obtained.
Description
Technical field
The present invention relates to field of printing and dyeing, especially relate to a kind of matching stain, more specifically relate to a kind of black matching stain.
Background technology
Azo dyes is the dyestuff that contains one or more azo-group chromophores, and azo washes that to dye then be a kind ofly directly to allow water-fast azoic dyestuff directly be created on technology on the fiber or in the fiber.
Acid azo-color generally all contains the solubility groups such as sulfonic group, carboxyl and hydroxyl, water soluble, how in acidic medium, to dye, yet the wet colour fastness of acid azo-color is lower, the dyeing and finishing finished product needs could improve its fastness through repeatedly cleaning, except needs spend the plenty of time, also produce a large amount of waste water, improved the manufacturing cost of product.
Acid black dyes is with respect to general matching stain, and its dyeing average degree is bad with the accumulation effect, and the performance to color when being applicable to cellulosic fibre, natural hair fibre, synthetic polyester fibers is not enough.
Simultaneously, the black dyes problem that also ubiquity chromatogram range is poor, reproducibility is low.
Therefore, find a kind of dying dynamics is high, fastness good, the color representation degree is good black matching stain be present printing and dyeing mill in the urgent need to.
Summary of the invention
The object of the present invention is to provide a kind of black matching stain of Compositional type, this dyestuff is composite by weak acid dye and the matching stain that contains active group are carried out, thereby has good synchronism and level-dyeing property in dyeing course, and higher wet fastness is arranged.
In order to realize the foregoing invention purpose, the invention provides a kind of Compositional type black matching stain, comprise the asymmetric green glow ferrous metal of 1:2 complexing class neutral dye A, the symmetrical ruddiness ferrous metal of 1:2 complexing class dyestuff B, and the yellow matching stain C that contains the cyanuric chloride active group;
The asymmetric green glow ferrous metal of described 1:2 complexing class neutral dye A for have structure shown in the general formula (1) any one or more than one compound:
Wherein M is positively charged ion;
Any one or more than one the compound of the symmetrical ruddiness ferrous metal of described 1:2 complexing class dyestuff B for having structure shown in the general formula (2):
M wherein
1Be positively charged ion;
Described any one or more than one the compound of yellow matching stain C for having structure shown in the general formula (3) that contains the cyanuric chloride active group:
M wherein
2Be positively charged ion.
As improvement of the present invention, the asymmetric green glow ferrous metal of described 1:2 complexing class neutral dye A is preferably suc as formula any one or more than one the compound shown in (4) ~ (6):
As another improvement of the present invention, the symmetrical ruddiness ferrous metal of described 1:2 complexing class dyestuff B is preferably suc as formula any one or more than one the compound in (7) ~ (10):
Simultaneously, as improvement of the present invention, the described yellow matching stain C that contains the cyanuric chloride active group is preferably as shown in the formula more than one compound of any one formulas of (11) ~ (13):
Certainly, as further improvement of the present invention, the present invention further discloses the proportioning of each dyestuff when forming the black matching stain, specifically, contain 30% ~ 70% the asymmetric green glow ferrous metal of 1:2 complexing class neutral dye A in the described Compositional type black matching stain, the symmetrical ruddiness ferrous metal of 10% ~ 30% 1:2 complexing class dyestuff B, and the yellow matching stain C of 5% ~ 20% cyanuric chloride active group, surplus is auxiliary agent.
Wherein more preferably: contain 35% ~ 60% the asymmetric green glow ferrous metal of 1:2 complexing class neutral dye A in the described Compositional type black matching stain, the symmetrical ruddiness ferrous metal of 13% ~ 20% 1:2 complexing class dyestuff B, and the yellow matching stain C of 6% ~ 13% cyanuric chloride active group, surplus is auxiliary agent.
As the optimal way of auxiliary agent, the invention discloses described auxiliary agent for being selected from arbitrarily in Sodium sulfate anhydrous.min(99), polymethylene dimethylnaphthalene sodium disulfonate, glucose, SODIUM PHOSPHATE, MONOBASIC, the Sodium hexametaphosphate 99 one or more.
After adopting technique scheme, not only effectively solved the problem of the level-dyeing property difference set poor reproducibility in the conventional black dyeing, and so that painted saturation ratio and expressivity more bright-coloured, color are better, the product quality that obtains is improved, moreover, these three kinds composite Oeko-Tex Standard 100R environmental requirements that also met the present European Community with dyestuff simultaneously.
Embodiment
The preparation of embodiment 1 Compositional type black matching stain
According to the data of each component in the table 1, compd A, B, C and an amount of auxiliary agent are added to the water behind the mixing, the oven dry of spraying makes dyestuff 1 ~ 9.
Table 1
Above hybrid mode is for the cationic compd A of difference and the gray tone compd B that adds different ratios, and yellow Compound C, demand according to different clients, adjust the tone after dyeing, take into account the composite economic benefit of product application performance and product, can obtain one group and dye the black matching stain that dynamics is high, fastness good, the color representation degree is good.
The Performance Detection of embodiment 2 products 1 ~ 9
Detection method:
Get dyestuff 1 ~ 9 each 0.5g that obtains among the former powder of compd A of 0.5g formula (1) and the embodiment 1, water is made into respectively the solution that concentration is 0.5g/500ml, drawing 20ml mixes with 180ml water, then put into respectively 2g nylon 66, add Sodium sulfate anhydrous.min(99) and the 5ml weak acid buffer of 5ml 5%, be warmed up to 95 ℃ of insulations after 1 hour, cool to 50 ℃, take out fabric and go out with the clear water rinsing, put in 60 ℃ of baking ovens and dry, obtain the dyeing and printing products of Comparative Examples product and dyestuff of the present invention 1 ~ 9.
Respectively Comparative Examples product, 1 ~ 9 product are carried out the detection of cloth specimen tone, water washing fastness, crock fastness and level-dyeing property, concrete AATCC testing standard, detected result such as following table:
Table 2
Show by above-mentioned test data, the black matching stain after composite has an obvious lifting cloth specimen tone, water washing fastness, crock fastness and level dyeing are convenient.
Claims (7)
1. a Compositional type black matching stain comprises the asymmetric green glow ferrous metal of 1:2 complexing class neutral dye A, the symmetrical ruddiness ferrous metal of 1:2 complexing class dyestuff B, and the yellow matching stain C that contains the cyanuric chloride active group;
The asymmetric green glow ferrous metal of described 1:2 complexing class neutral dye A for have structure shown in the general formula (1) any one or more than one compound:
Wherein M is positively charged ion;
Any one or more than one the compound of the symmetrical ruddiness ferrous metal of described 1:2 complexing class dyestuff B for having structure shown in the general formula (2):
M wherein
1Be positively charged ion;
Described any one or more than one the compound of yellow matching stain C for having structure shown in the general formula (3) that contains the cyanuric chloride active group:
M wherein
2Be positively charged ion.
2. Compositional type black matching stain as claimed in claim 1 is characterized in that the asymmetric green glow ferrous metal of described 1:2 complexing class neutral dye A is preferably suc as formula any one or more than one the compound shown in (4) ~ (6):
3. to remove 1 described Compositional type black matching stain such as right, it is characterized in that the symmetrical ruddiness ferrous metal of described 1:2 complexing class dyestuff B is preferably suc as formula any one or more than one the compound in (7) ~ (10):
4. Compositional type black matching stain as claimed in claim 1 is characterized in that the described yellow matching stain C that contains the cyanuric chloride active group is preferably any one or more than one the compound as shown in the formula (11) ~ (13):
5. such as the described Compositional type black of claim 1 ~ 4 matching stain, it is characterized in that containing in the described Compositional type black matching stain 30% ~ 70% the asymmetric green glow ferrous metal of 1:2 complexing class neutral dye A, the symmetrical ruddiness ferrous metal of 10% ~ 30% 1:2 complexing class dyestuff B, and the yellow matching stain C of 5% ~ 20% cyanuric chloride active group, surplus is auxiliary agent.
6. Compositional type black matching stain as claimed in claim 5, it is characterized in that containing in the described Compositional type black matching stain 35% ~ 60% the asymmetric green glow ferrous metal of 1:2 complexing class neutral dye A, the symmetrical ruddiness ferrous metal of 13% ~ 20% 1:2 complexing class dyestuff B, and the yellow matching stain C of 6% ~ 13% cyanuric chloride active group, surplus is auxiliary agent.
7. Compositional type black matching stain as claimed in claim 5 is characterized in that described auxiliary agent is for being selected from arbitrarily in Sodium sulfate anhydrous.min(99), polymethylene dimethylnaphthalene sodium disulfonate, glucose, SODIUM PHOSPHATE, MONOBASIC, the Sodium hexametaphosphate 99 one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110303656 CN103031005A (en) | 2011-10-10 | 2011-10-10 | Compound type black acid dye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110303656 CN103031005A (en) | 2011-10-10 | 2011-10-10 | Compound type black acid dye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103031005A true CN103031005A (en) | 2013-04-10 |
Family
ID=48018427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110303656 Pending CN103031005A (en) | 2011-10-10 | 2011-10-10 | Compound type black acid dye |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103031005A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105315709A (en) * | 2014-07-21 | 2016-02-10 | 上海安诺其集团股份有限公司 | Dye |
| CN105462291A (en) * | 2015-12-18 | 2016-04-06 | 安徽宜民服饰有限公司 | Bacteriostatic acid dye |
| CN105462293A (en) * | 2015-12-18 | 2016-04-06 | 安徽宜民服饰有限公司 | Acid dye |
| CN105985663A (en) * | 2015-02-11 | 2016-10-05 | 上海雅运纺织化工股份有限公司 | Black acid dye composition and dyeing application thereof |
-
2011
- 2011-10-10 CN CN 201110303656 patent/CN103031005A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105315709A (en) * | 2014-07-21 | 2016-02-10 | 上海安诺其集团股份有限公司 | Dye |
| CN105315709B (en) * | 2014-07-21 | 2017-07-14 | 上海安诺其集团股份有限公司 | A kind of dyestuff |
| CN105985663A (en) * | 2015-02-11 | 2016-10-05 | 上海雅运纺织化工股份有限公司 | Black acid dye composition and dyeing application thereof |
| CN105462291A (en) * | 2015-12-18 | 2016-04-06 | 安徽宜民服饰有限公司 | Bacteriostatic acid dye |
| CN105462293A (en) * | 2015-12-18 | 2016-04-06 | 安徽宜民服饰有限公司 | Acid dye |
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Application publication date: 20130410 |