CN101712815B - Environment-friendly acid black dye composition - Google Patents
Environment-friendly acid black dye composition Download PDFInfo
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- CN101712815B CN101712815B CN2009101546924A CN200910154692A CN101712815B CN 101712815 B CN101712815 B CN 101712815B CN 2009101546924 A CN2009101546924 A CN 2009101546924A CN 200910154692 A CN200910154692 A CN 200910154692A CN 101712815 B CN101712815 B CN 101712815B
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- 0 CCl12(Oc(cc(*)c3ccccc33)c3/N=N/[C@@]3c(cccc4)c4C=CC3O1)Oc(cc(*)c1ccccc11)c1N=Nc(c1ccccc1cc1)c1O2 Chemical compound CCl12(Oc(cc(*)c3ccccc33)c3/N=N/[C@@]3c(cccc4)c4C=CC3O1)Oc(cc(*)c1ccccc11)c1N=Nc(c1ccccc1cc1)c1O2 0.000 description 1
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Abstract
The invention discloses an environment-friendly acid black dye composition, which consists of the following components in percentage by weight: 3 to 15 percent of dye component A shown in a formula (1), 38.5 to 52 percent of dye component B shown in a formula (2), 0.2 to 1.0 percent of dye component C shown in a formula (3), and the balance of assistant. The dye composition has super compatibility, has the advantages of wide application range of pH value, high color yield, good level-dyeing property and good various fastnesses during dyeing, has more remarkable advantage in the aspect of water washing fastness, and is an environment-friendly black acid dye with superior performance.
Description
Technical field
The present invention relates to a kind of environment-friendly acid black dye composition, be particularly useful for dyeing of polyamide fibre and woolen and stamp.
Background technology
Along with the raising day by day of standard of living in recent years, people's environmental consciousness also improves gradually, in the dyeing industry industry, the dyeing behavior and the environmental-protecting performance of dyestuff has also been provided higher requirement.As select a kind of have good dyeing circulation ratio and exhaustion rate; Good wet fastness and light fastness are arranged; Certain migration property and level-dyeing property are arranged, price economy, can be used for polyamide fibre ultra-fine fibre or the polyamide fibre/painted environment-friendly acid black look of Lycra mixed fibre dyestuff has become the task of top priority.Though now existing analogous products occur on the market, its spectral range is wideless, costs an arm and a leg or performance does not reach factor such as requirement and makes it printing and dyeing market is difficult to promote in downstream.
Summary of the invention
The present invention provides a kind of environment-friendly acid black dye composition; The compatibleness of this dye composite is splendid; Equalization, opacifying property, light fastness, perspiration fastness are all good, and particularly washing fastness has surmounted other like product, also can be used with turmeric yellow S-2G, red S-G, blue S-G.
A kind of environment-friendly acid black dye composition, form by following component by weight percentage:
3%～15% suc as formula the dye composition A shown in (1):
38.5%～52% suc as formula the dye composition B shown in (2):
X
1Be H, NO
2, CN or halogen;
0.2～1.0% suc as formula the dye composition C shown in (3):
Surplus is an auxiliary agent.
A kind of preferred environment-friendly type acid dye composition; Composed of the following components by weight percentage: 4%～8% suc as formula the dye composition A shown in (1); 45%～51% suc as formula the dye composition B shown in (2), 0.3%～0.8% suc as formula the dye composition C shown in (3), surplus is an auxiliary agent; The dye composite of this prescription is superior performance not only, and the black hue range is wide.
Said dye composition B be formula (2-1), (2-2) and (2-3) in one or more mixtures:
Environment-friendly black dye composite of the present invention generally needs to add auxiliary agent during application.Described auxiliary agent is matching stain additive commonly used and dispersion agent, diffusant etc. when composite, preferably includes one of following or its mixture: Sodium sulfate anhydrous.min(99), glucose, water soluble starch, condensation compound of methyl naphthalene sulfonic acid and formaldehyde (Dispersant MF), naphthalene sulfonic acidformaldehyde condensation product (dispersing agent NNO) etc.
Environment-friendly black acid dye composition of the present invention can be used the preparation of following method: behind the former dyestuff proportional mixing with dye composition, and used additives, water pull an oar dissolving, spraying drying then.
Above-mentioned dye composition also all can adopt the commercially available prod.
Acid dye composition of the present invention can be powdery, particulate state after the spraying drying.The compatibleness of this dye composition is fabulous; And wide accommodation, dye yield height, good level-dyeing property, each item fastness of pH value are all good when dyeing; Especially the advantage of sublimation fastness, washing fastness aspect is more outstanding, is a kind of environment-friendly black matching stain of each item superior performance.
Embodiment
Below in conjunction with embodiment the present invention is described further, but protection scope of the present invention is not limited to this.
Embodiment 1～10
According to data shown in the table 1; With dye composition A; After dye composition B and dye composition C added water and piece together to mix by certain proportioning and condensation compound of methyl naphthalene sulfonic acid and formaldehyde (Dispersant MF), naphthalene sulfonic acidformaldehyde condensation product (dispersing agent NNO), Sodium sulfate anhydrous.min(99), spraying drying was carried out in the stirring to pulp dissolving then.
Wherein dye composition A can select the C.I.ACIDBLUE 193# that Zhejiang Da Jing chemical industry ltd produces for use; C.I.ACID BLACK MG, C.I.ACID BLACK MG:1, C.I.ACIDBLACK MG:2 that dye composition (2-1), (2-2), (2-3) can select for use Zhejiang Da Jing chemical industry ltd to produce; The C.I.ACID VIOLET 90# that dye composition C can select for use Zhejiang Da Jing chemical industry ltd to produce.
Table 1:
The acid dye composition that the foregoing description is made carries out performance test, and testing method is following:
Respectively get the acid dye composition that 0.5 gram embodiment 1～10 makes; Water is mixed with the matching stain solution that concentration is 0.5g/500ml respectively; Get 20ml and mix, regulate dye bath pH to 5.5, put into the 2g nylon fibre simultaneously respectively and be warmed up to 98 ℃ at 60 minutes by the requirement that heats up then and dye with acetic acid with the water of 80ml; Be incubated 45 minutes again, sampling when being cooled to 60 ℃.
Observe cloth specimen coloured light and adopt GB/T3921-1997, GB/T3920-1997, GB/T3922-1997, GB/T6152-1997 to measure its dyefastness.Measure the result and see table 2.
Table 2
Claims (3)
1. environment-friendly acid black dye composition, be made up of following component by weight percentage: 3%～15% suc as formula the dye composition A shown in (1):
38.5%～52% suc as formula the dye composition B shown in (2):
X
1Be H, NO
2, CN or halogen;
0.2～1.0% suc as formula the dye composition C shown in (3):
Surplus is an auxiliary agent.
2. environment-friendly acid black dye composition as claimed in claim 1; It is characterized in that: composed of the following components by weight percentage: 4%～10% suc as formula the dye composition A shown in (1); 45%～51% suc as formula the dye composition B shown in (2); 0.3%～0.8% suc as formula the dye composition C shown in (3), surplus is an auxiliary agent.
3. environment-friendly acid black dye composition as claimed in claim 1 is characterized in that: described dye composition B is one or more mixtures among formula (2-1), (2-2), (2-3):
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2009101546924A CN101712815B (en) | 2009-11-23 | 2009-11-23 | Environment-friendly acid black dye composition |
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|---|---|---|---|
| CN2009101546924A CN101712815B (en) | 2009-11-23 | 2009-11-23 | Environment-friendly acid black dye composition |
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| CN101712815A CN101712815A (en) | 2010-05-26 |
| CN101712815B true CN101712815B (en) | 2012-08-22 |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206429B (en) * | 2011-04-06 | 2013-07-03 | 浙江大井化工有限公司 | Acidic gray dye mixture |
| CN102634230B (en) * | 2012-03-23 | 2014-04-16 | 上海雅运纺织化工股份有限公司 | Red 1:2 chromium-complexed acidic dye composition, and synthesis and dyeing application thereof |
| CN102634235A (en) * | 2012-03-27 | 2012-08-15 | 河北永泰柯瑞特化工有限公司 | Neutral dye composition |
| CN103966692B (en) * | 2014-04-24 | 2016-08-17 | 杭州汇维仕永盛染整有限公司 | A kind of nylon ultrafine fiber long filament and skin sense pile fabric |
| 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 |
| CN105985663B (en) * | 2015-02-11 | 2018-04-06 | 上海雅运纺织化工股份有限公司 | Black acid dye composition and its tint applications |
| CN109370256B (en) * | 2018-11-20 | 2020-06-26 | 恒升化工有限公司 | Mixed black dye and preparation method thereof |
| CN109826026A (en) * | 2019-02-20 | 2019-05-31 | 杭州保隆染化科技有限公司 | A kind of acid anthraquinone dye cosolvent |
| CN111057397B (en) * | 2019-12-31 | 2021-08-24 | 浙江科永化工有限公司 | Reactive red dye composition, dye product and application thereof |
| CN114541156B (en) * | 2022-03-09 | 2024-07-09 | 台州东海翔染整有限公司 | High-water-washing garment fabric and high-water-washing dye thereof |
| CN114874643B (en) * | 2022-06-24 | 2023-08-29 | 约克夏(浙江)染化有限公司 | Green acid dye composition, green acid dye, and preparation method and application thereof |
| CN117004248A (en) * | 2023-08-08 | 2023-11-07 | 约克夏(浙江)染化有限公司 | Black acid dye composition, black acid dye, and preparation method and application thereof |
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| US3756771A (en) * | 1967-10-09 | 1973-09-04 | Geigy Ag J R | Composite chromium complex azo dyes |
| CN1136056A (en) * | 1994-12-21 | 1996-11-20 | 希巴-盖吉股份公司 | Dye mixtures comprising 1:2 chromium complex dyes, and 1:2 chromium complex dyes |
| CN1406266A (en) * | 2001-03-29 | 2003-03-26 | 大光化学工业株式会社 | Asymmetricazo-based metal complex dye, preparation thereof and acidic black dye composition containing the same |
| CN1817972A (en) * | 2006-01-16 | 2006-08-16 | 大连理工大学 | Acid dye composition |
| CN1831045A (en) * | 2006-01-26 | 2006-09-13 | 浙江龙盛集团股份有限公司 | Bisazo metal complex dye and preparation method thereof |
| CN101177544A (en) * | 2007-11-28 | 2008-05-14 | 上虞新晟化工工业有限公司 | Acid black dye composition |
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2009
- 2009-11-23 CN CN2009101546924A patent/CN101712815B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3756771A (en) * | 1967-10-09 | 1973-09-04 | Geigy Ag J R | Composite chromium complex azo dyes |
| CN1136056A (en) * | 1994-12-21 | 1996-11-20 | 希巴-盖吉股份公司 | Dye mixtures comprising 1:2 chromium complex dyes, and 1:2 chromium complex dyes |
| CN1406266A (en) * | 2001-03-29 | 2003-03-26 | 大光化学工业株式会社 | Asymmetricazo-based metal complex dye, preparation thereof and acidic black dye composition containing the same |
| CN1817972A (en) * | 2006-01-16 | 2006-08-16 | 大连理工大学 | Acid dye composition |
| CN1831045A (en) * | 2006-01-26 | 2006-09-13 | 浙江龙盛集团股份有限公司 | Bisazo metal complex dye and preparation method thereof |
| CN101177544A (en) * | 2007-11-28 | 2008-05-14 | 上虞新晟化工工业有限公司 | Acid black dye composition |
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| CN101712815A (en) | 2010-05-26 |
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