CN103788704A - Disperse black dye composition for superfine fiber - Google Patents
Disperse black dye composition for superfine fiber Download PDFInfo
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- CN103788704A CN103788704A CN201410041902.XA CN201410041902A CN103788704A CN 103788704 A CN103788704 A CN 103788704A CN 201410041902 A CN201410041902 A CN 201410041902A CN 103788704 A CN103788704 A CN 103788704A
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- 0 CC(C(N=Nc(ccc(OC)c1)c1[N+]([O-])=O)=C(N*(c1ccccc1)=O)O)=C(C(C)=O)C#N Chemical compound CC(C(N=Nc(ccc(OC)c1)c1[N+]([O-])=O)=C(N*(c1ccccc1)=O)O)=C(C(C)=O)C#N 0.000 description 1
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Abstract
The invention relates to the field of a dye, and particularly relates to a disperse black dye composition for a superfine fiber. The disperse black dye composition for the superfine fiber is characterized by comprising the following components by mass percent: 10-60% of dye component A shown in a general formula (I), 10-40% of dye component B shown in a general formula (II), 10-30% of dye component C shown in a general formula (III), 10-30% of dye component D shown in a general formula (IV) and 5-45% of dispersant. By adopting the disperse black dye composition for the superfine fiber provided by the invention, the defect of low wet color fastness of the superfine fiber is overcome, and the novel dye with good deep dyeing fastness and high washing fastness has important significance.
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
When 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.Compared with conventional fibre, obtain same dye level, ultra-fine fibre consumption increases greatly simultaneously, and fixation amount of dye is not large yet, is therefore difficult to clean, and the wet fastness of ultra-fine fibre is lower than conventional fibre.Requirement while production due to ultra-fine fibre in addition, in fiber, amorphous content is high, particularly on fiber, contain when dyestuff is had to the finishing composition of avidity, under humid tropical condition, more easily make dye migration to surface, be subject to again the accumulation absorption that in some fibre, molecular mass is lower, cause wet colour fastness to reduce.Therefore,, for ultra-fine fibre, the new dye of developing the good depth of having of a kind of economy and high washing fastness 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 C shown in the dye component B shown in the dye component A shown in general formula (I), general formula (II), logical formula III, dye component D and the dispersion agent shown in general formula (IV); The mass percent of described component A is 10-60%, and the quality percentage composition 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 is phenyl.
Wherein, R
1for 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 quality percentage composition of described B component is 10-30%, and the mass percent of described component C is 15-20%, and 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 quality percentage composition 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 one of compound shown in formula (I-5) or the mixture of two or more compound wherein
Preferably, described B component is formula (II-1) to one of compound shown in formula (II-5) or the mixture of two or more compound wherein
Preferably, described component C is formula (III-1) to one of compound shown in formula (III-5) or the mixture of two or more compound wherein
Preferably, described component D is formula (IV-1) to one of compound shown in formula (IV-5) or the mixture of two or more compound wherein
Preferably, described dispersion agent is dispersion agent 85A or Dispersant MF.
Preferred, each component and shared mass percent thereof are as follows:
Ultra-fine fibre provided by the invention has overcome the wet low defect of fastness of ultra-fine fibre with disperse black dye composition, 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 embodiment.
Compound of the present invention and dispersion agent are market and buy.
Embodiment 1
By the dispersed blue dye shown in I-1 (component A) 40g, disperse purple dye shown in II-2 (B component) 10g, disperse yellow dye shown in III-1 (component C) 10g, disperse yellow dye shown in IV-3 (component D) 10g, dispersion agent 85A(sodium lignosulfonate) 30g adds in 200g water, spray-dried after continuously grinding after finished product packing obtain ultra-fine fibre disperse black dye composition.
Embodiment 2-15 and comparative example 1-3
In ratio shown in table 1, embodiment 1 is pressed in other operations.
Table 1
Embodiment 16
Get the performance test of printing and dyeing of dispersed dye that above-described embodiment 1-15 and comparative example 1-4 make, testing method is as follows:
Respectively get the dispersed dye that 0.5g embodiment 1-15 and comparative example 1-4 make, water is made respectively the dispersed dye suspension that concentration is 1.0g/L, getting 20mL dispersed dye suspension mixes with 80mL water, with vinegar acid for adjusting pH to 4.5-5.0, then be warmed up to 60 ℃, put into respectively 2g polyester superfine fibre simultaneously and dye, in 35 minutes, be warmed up to 130 ℃, be incubated 30 minutes, sampling while being cooled to 80 ℃.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 of the present invention, B, C, tri-kinds of components of D have good compatibleness, in the time of printing and dyeing, the velocity of diffusion of dyestuff in fiber is basically identical, if use wherein two kinds, must make a certain amounts of components relatively increase, be that in dye bath, the concentration difference of dyestuff differs larger, in the time of printing and dyeing, each diffusion of components speed is relatively large, causes printing and dyeing performance to reduce.
Claims (9)
1. a ultra-fine fibre disperse black dye composition, is characterized in that: comprise the dye component C shown in the dye component B shown in the dye component A shown in general formula (I), general formula (II), logical formula III, dye component D and the dispersion agent shown in general formula (IV); The mass percent of described component A is 10-60%, and the quality percentage composition 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 is phenyl.
Wherein, R
1for 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
3h
7, 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.
2. ultra-fine fibre disperse black dye composition according to claim 1, it is characterized in that: the mass percent of described component A is 10-40%, the quality percentage composition of described B component is 10-30%, 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%.
3. ultra-fine fibre disperse black dye composition according to claim 2, it is characterized in that: the mass percent of described component A is 35%, the quality percentage composition of described B component is 15%, the mass percent of described component C is 15%, the mass percent of described component D is 15%, and the mass percent of dispersion agent is 20%.
4. ultra-fine fibre disperse black dye composition according to claim 1, is characterized in that: described component A is formula (I-1) to one of compound shown in formula (I-5) or the mixture of two or more compound wherein
5. ultra-fine fibre disperse black dye composition according to claim 1, is characterized in that: described B component is formula (II-1) to one of compound shown in formula (II-5) or the mixture of two or more compound wherein
6. ultra-fine fibre disperse black dye composition according to claim 1, is characterized in that: described component C is formula (III-1) to one of compound shown in formula (III-5) or the mixture of two or more compound wherein
7. ultra-fine fibre disperse black dye composition according to claim 1, is characterized in that: described component D is formula (IV-1) to one of compound shown in formula (IV-5) or the mixture of two or more compound wherein
8. ultra-fine fibre disperse black dye composition according to claim 1, is characterized in that: described dispersion agent is dispersion agent 85A or Dispersant MF.
9. according to the arbitrary described ultra-fine fibre disperse black dye composition of claim 1-7, it is characterized in that: each component and shared mass percent thereof are 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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| CN103788704B CN103788704B (en) | 2016-03-09 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104292885A (en) * | 2014-06-27 | 2015-01-21 | 浙江龙盛集团股份有限公司 | Dispersed green dye composition, dye product and application of dye product |
| CN104559322A (en) * | 2014-12-18 | 2015-04-29 | 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 |
| CN105062135A (en) * | 2015-07-31 | 2015-11-18 | 杭州福莱蒽特精细化工有限公司 | High dyeing rate disperse black dye composition |
| CN105348860A (en) * | 2015-10-30 | 2016-02-24 | 上海鸿源鑫创材料科技有限公司 | High-fastness blue-to-black color disperse dye composition and dye product |
| CN106700648A (en) * | 2016-12-07 | 2017-05-24 | 浙江昱泰染化科技有限公司 | Black disperse dye composition |
| TWI596163B (en) * | 2015-07-31 | 2017-08-21 | 杭州福萊蒽特精細化工有限公司 | A complex disperse black dye with high fastness of dyeing |
| CN107652710A (en) * | 2017-09-22 | 2018-02-02 | 杭州福莱蒽特精细化工有限公司 | A kind of high fastness Disperse black dye composition |
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| 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)
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| 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 |
Cited By (13)
| 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 |
| CN104292885A (en) * | 2014-06-27 | 2015-01-21 | 浙江龙盛集团股份有限公司 | Dispersed green dye composition, dye product and application of dye product |
| CN104559322A (en) * | 2014-12-18 | 2015-04-29 | 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 |
| CN105062135A (en) * | 2015-07-31 | 2015-11-18 | 杭州福莱蒽特精细化工有限公司 | High dyeing rate disperse black dye composition |
| TWI596163B (en) * | 2015-07-31 | 2017-08-21 | 杭州福萊蒽特精細化工有限公司 | A complex disperse black dye with high fastness of dyeing |
| 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 |
| CN105348860A (en) * | 2015-10-30 | 2016-02-24 | 上海鸿源鑫创材料科技有限公司 | High-fastness blue-to-black color disperse dye composition and dye product |
| CN106700648A (en) * | 2016-12-07 | 2017-05-24 | 浙江昱泰染化科技有限公司 | Black disperse dye composition |
| KR20180021752A (en) * | 2017-09-22 | 2018-03-05 | 프레이리안트 스페셜티 컴퍼니., 리미티드 | Black dye composition with high fastness and dispersion property |
| CN107652710A (en) * | 2017-09-22 | 2018-02-02 | 杭州福莱蒽特精细化工有限公司 | A kind of high fastness Disperse black dye composition |
| TWI682005B (en) * | 2017-09-22 | 2020-01-11 | 大陸商杭州福萊蒽特精細化工有限公司 | High fastness disperse black dye composition |
| KR102065838B1 (en) | 2017-09-22 | 2020-01-13 | 프레이리안트 스페셜티 컴퍼니., 리미티드 | Black dye composition with high fastness and dispersion property |
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| CN103788704B (en) | 2016-03-09 |
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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. |