CN103788704B - A kind of ultra-fine fibre disperse black dye composition - Google Patents
A kind of ultra-fine fibre disperse black dye composition Download PDFInfo
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- CN103788704B CN103788704B CN201410041902.XA CN201410041902A CN103788704B CN 103788704 B CN103788704 B CN 103788704B CN 201410041902 A CN201410041902 A CN 201410041902A CN 103788704 B CN103788704 B CN 103788704B
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- 0 COC(C(N(*)*)=CC1*)=C[C@@]1N=Nc(c([N+]([O-])=O)cc([N+]([O-])=O)c1)c1C#N Chemical compound COC(C(N(*)*)=CC1*)=C[C@@]1N=Nc(c([N+]([O-])=O)cc([N+]([O-])=O)c1)c1C#N 0.000 description 1
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Abstract
The present invention relates to dye field, be specifically related to a kind of ultra-fine fibre disperse black dye composition.A kind of ultra-fine fibre disperse black dye composition, is characterized in that: comprise the dye component A shown in general formula (I), the dye component B shown in general formula (II), logical dye component C shown in formula III, the dye component D shown in general formula (IV) and dispersion agent; The mass percent of described component A is 10-60%, and the mass percentage of described B component is 10-40%, and the mass percent of described component C is 10-30%, and the mass percent of described component D is 10-30%, and the mass percent of dispersion agent is 5-45%.Ultra-fine fibre disperse black dye composition provided by the invention overcomes ultra-fine fibre and to wet the low defect of fastness, and the new dye with good depth and high washing fastness has very important meaning.
Description
Technical field
The present invention relates to dye field, be specifically related to a kind of ultra-fine fibre disperse black dye composition.
Background technology
During dispersed dye dye ultra-fine fibre, moisture resistant fastness declines obviously, and its reason is that ultra-fine fibre surface area ratio conventional fibre obviously increases, and cross section is irregular, becomes easily infected by dyestuff.Simultaneously compared with conventional fibre, obtain same dye level, ultra-fine fibre consumption increases greatly, and non-fixing dyes amount is also large, is therefore difficult to clean, and namely the ultra-fine fibre fastness that wets is lower than conventional fibre.In addition due to requirement when ultra-fine fibre is produced, in fiber, amorphous content is high, when particularly fiber containing finishing composition dyestuff being had to avidity, under humid tropical condition, more easily make dye migration to surface, be subject to again the accumulation absorption that some fibre Middle molecule quality is lower, cause wet colour fastness to reduce.Therefore, for ultra-fine fibre, the new dye with good depth and high washing fastness developing a kind of economy has very important meaning.
Summary of the invention
In order to overcome the above problems, the invention provides a kind of ultra-fine fibre disperse black dye composition with good depth and high washing fastness.
A kind of ultra-fine fibre disperse black dye composition, is characterized in that: comprise the dye component A shown in general formula (I), the dye component B shown in general formula (II), logical dye component C shown in formula III, the dye component D shown in general formula (IV) and dispersion agent; The mass percent of described component A is 10-60%, and the mass percentage of described B component is 10-40%, and the mass percent of described component C is 10-30%, and the mass percent of described component D is 10-30%, and the mass percent of dispersion agent is 5-45%
Wherein, R
1for CH
2cOOC
4h
9, CH
2cOOCH
3, CH
2cOOC
2h
5, CH
2cOOC
3h
7, R
2for C
2h
5, CH
2cH=CH
2, CH
2ph, Ph are phenyl.
Wherein, R
3for Cl or Br, R
4and R
5for identical CH
2cOOCH
3, CH
2cOOC
2h
5, C
2h
4cOOCH
3, C
2h
4cOOC
2h
5
Wherein, R
6for CH
3, C
2h
5, CH
2cH
2oCH
3, CH
2cH
2cH
2oCH
3, CH
2cH
2cO
2cH
2cOPh; Ph is phenyl.
Wherein, R
7for CH
3, C
2h
5, C
3h
7, CH
2cH
2oCH
3, CH
2cH
2cH
2oCH
3, CH
2cH
2cO
2cH
2cOPh; Ph is phenyl.
Preferably, the mass percent of described component A is 10-40%, and the mass percentage of described B component is 10-30%, and the mass percent of described component C is 15-20%, the mass percent of described component D is 10-20%, and the mass percent of dispersion agent is 20-40%.
Preferred, the mass percent of described component A is 35%, and the mass percentage of described B component is 15%, and the mass percent of described component C is 15%, and the mass percent of described component D is 15%, and the mass percent of dispersion agent is 20%.
Preferably, described component A is formula (I-1) to the mixture of one of compound formula (I-5) Suo Shi or wherein two or more compound
Preferably, described B component is formula (II-1) to the mixture of one of compound formula (II-5) Suo Shi or wherein two or more compound
Preferably, described component C is formula (III-1) to the mixture of one of compound formula (III-5) Suo Shi or wherein two or more compound
Preferably, described component D is formula (IV-1) to the mixture of one of compound formula (IV-5) Suo Shi or wherein two or more compound
Preferably, described dispersion agent is dispersion agent 85A or Dispersant MF.
Preferred, each component and shared mass percent as follows:
Ultra-fine fibre disperse black dye composition provided by the invention overcomes ultra-fine fibre and to wet the low defect of fastness, and the new dye with good depth and high washing fastness has very important meaning.
Embodiment
Below in conjunction with embodiment, the invention will be further described, but protection content of the present invention is not limited only to these embodiments.
Compound of the present invention and dispersion agent are market and buy.
Embodiment 1
By dispersed blue dye (component A) 40g shown in I-1, disperse purple dye (B component) 10g shown in II-2, disperse yellow dye (component C) 10g shown in III-1, disperse yellow dye (component D) 10g shown in IV-3, dispersion agent 85A (sodium lignosulfonate) 30g adds in 200g water, and after continuously grinding, after spraying dry, finished product packing obtains ultra-fine fibre disperse black dye composition.
Embodiment 2-15 and comparative example 1-3
In ratio shown in table 1, other operations are by embodiment 1.
Table 1
Embodiment 16
The dispersed dye getting above-described embodiment 1-15 and comparative example 1-4 obtained carry out printing and dyeing performance test, and testing method is as follows:
Respectively get the dispersed dye that 0.5g embodiment 1-15 and comparative example 1-4 is obtained, the dispersed dye suspension that concentration is 1.0g/L is made respectively with water, get 20mL dispersed dye suspension to mix with 80mL water, with vinegar acid for adjusting pH to 4.5-5.0, then be warmed up to 60 DEG C, put into 2g polyester superfine fibre simultaneously respectively and dye, in 35 minutes, be warmed up to 130 DEG C, be incubated 30 minutes, be cooled to sample when 80 DEG C.Observe cloth specimen coloured light and adopt GB/T3921, GB/T3920-1997, GB/T5718-1997 to measure its dyefastness, adopting GB/T9337-2009 method to measure dyestuff dye uptake.Measurement result is in table 2
Table 2 unit: level
A, B, C, D of the present invention tri-kinds of components have good compatibleness, when printing and dyeing, dyestuff velocity of diffusion is in the fibre basically identical, if use wherein two kinds, a certain amounts of components must be made relatively to increase, namely in dye bath, the concentration difference difference of dyestuff is comparatively large, and when printing and dyeing, each diffusion of components speed is relatively large, causes printing and dyeing performance to reduce.
Claims (1)
1. a ultra-fine fibre disperse black dye composition, is characterized in that: comprise dye component A, dye component B, dye component C, dye component D and Dispersant MF;
Component A described in described component A comprises the mixture of formula (I-1) to compound formula (I-4) Suo Shi
Described B component comprises the mixture of compound shown in formula (II-1) and formula (II-4)
Described component C comprises compound shown in formula (III-5)
Described component D is compound shown in formula (IV-4)
Each component and shared mass percent as follows:
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| CN201410041902.XA CN103788704B (en) | 2014-01-28 | 2014-01-28 | A kind of ultra-fine fibre disperse black dye composition |
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|---|---|---|---|
| CN201410041902.XA CN103788704B (en) | 2014-01-28 | 2014-01-28 | A kind of ultra-fine fibre disperse black dye composition |
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| Publication Number | Publication Date |
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| CN103788704A CN103788704A (en) | 2014-05-14 |
| CN103788704B true CN103788704B (en) | 2016-03-09 |
Family
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104292885B (en) * | 2014-06-27 | 2016-07-06 | 浙江龙盛集团股份有限公司 | A kind of Disperse green dye composition, dye preparations and application thereof |
| CN104559322B (en) * | 2014-12-18 | 2017-01-11 | 浙江龙盛集团股份有限公司 | High-fastness disperse dark blue dye composition and dye product |
| CN105062138A (en) * | 2015-07-31 | 2015-11-18 | 杭州福莱蒽特精细化工有限公司 | Composite disperse black dye with high dyeing degree |
| CN105062135B (en) * | 2015-07-31 | 2017-04-12 | 杭州福莱蒽特精细化工有限公司 | High dyeing rate disperse black dye composition |
| CN105038315A (en) * | 2015-07-31 | 2015-11-11 | 杭州福莱蒽特精细化工有限公司 | Compound scattered black dye high in color fastness |
| CN105348860B (en) * | 2015-10-30 | 2018-11-02 | 上海鸿源鑫创材料科技有限公司 | A kind of high fastness indigo plant is to black disperse dye composition and dye preparations |
| CN106700648A (en) * | 2016-12-07 | 2017-05-24 | 浙江昱泰染化科技有限公司 | Black disperse dye composition |
| CN107652710B (en) * | 2017-09-22 | 2020-04-21 | 杭州福莱蒽特股份有限公司 | High-fastness disperse black dye composition |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792615A (en) * | 2010-03-09 | 2010-08-04 | 江苏吉华化工有限公司 | Environment-friendly dark blue and black series compound disperse dye and production method thereof |
| CN102153890A (en) * | 2011-02-24 | 2011-08-17 | 绍兴县精细化工有限公司 | Disperse dye composition |
| CN102746711A (en) * | 2012-07-10 | 2012-10-24 | 浙江昱泰染化科技有限公司 | Disperse dye composition, dye product and application thereof |
| CN103194095A (en) * | 2013-03-29 | 2013-07-10 | 浙江龙盛集团股份有限公司 | Dispersed blue-to-black dye composition |
-
2014
- 2014-01-28 CN CN201410041902.XA patent/CN103788704B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792615A (en) * | 2010-03-09 | 2010-08-04 | 江苏吉华化工有限公司 | Environment-friendly dark blue and black series compound disperse dye and production method thereof |
| CN102153890A (en) * | 2011-02-24 | 2011-08-17 | 绍兴县精细化工有限公司 | Disperse dye composition |
| CN102746711A (en) * | 2012-07-10 | 2012-10-24 | 浙江昱泰染化科技有限公司 | Disperse dye composition, dye product and application thereof |
| CN103194095A (en) * | 2013-03-29 | 2013-07-10 | 浙江龙盛集团股份有限公司 | Dispersed blue-to-black dye composition |
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|---|---|
| CN103788704A (en) | 2014-05-14 |
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Address after: 310000 no.1919, Jingwu Road, Linjiang Industrial Park, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Fulai anthracite Co., Ltd Address before: 311228 Linjiang Industrial Park, Xiaoshan District, Zhejiang, 1919, No. five, Hangzhou Patentee before: Hangzhou Fulai'ente Finechemical Co., Ltd. |