CN102226040A - Disperse grey dye composition - Google Patents
Disperse grey dye composition Download PDFInfo
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- CN102226040A CN102226040A CN2011101103548A CN201110110354A CN102226040A CN 102226040 A CN102226040 A CN 102226040A CN 2011101103548 A CN2011101103548 A CN 2011101103548A CN 201110110354 A CN201110110354 A CN 201110110354A CN 102226040 A CN102226040 A CN 102226040A
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- 0 CCN(*)c(cc1C)ccc1N=Nc1c(cc(cc2)N*C3CCCC3)c2n[s]1 Chemical compound CCN(*)c(cc1C)ccc1N=Nc1c(cc(cc2)N*C3CCCC3)c2n[s]1 0.000 description 1
Abstract
The present invention discloses a disperse grey dye composition, which consists of the components in percentage by weight: 15-25% of component A, 25-50% of component B and 30-50% of component C, wherein the component A is one or more compounds shown in formula (I) and the component C is one or more compounds shown in formula (III). The disperse grey dye composition provided by the invention has extremely excellent compatibility and high dyeing rate, is mainly used for the dyeing of polyester fibers, has excellent fastness to light, fastness to rubbing, fastness to sublimation and the like when being used for dyeing polyester fiber fabrics, especially has very good sublimation fastness, can dye in a wide pH range and has little pollution.
Description
Technical field
The present invention relates to a kind of disperse dye composition, particularly a kind of being applicable in the wide pH value scope dyeed, and compatibleness is good, the environmental protection type grey disperse dyes composition that sublimation fastness is good.
Background technology
Conventional dispersion gray dye is generally by C.I.Disperse Blue 56, C.I.Disperse Red 60, C.I.Disperse Yellow 54 forms, the PH scope of application of this composition can only be between 3-8, and cost is higher, and the compatibleness between dyestuff is general, aberration is bigger end to end, enhancing rate is low, and dye utilization rate is not high, and sublimation fastness is relatively poor.
For addressing these problems, propose under study for action and can in pH value 2-11 scope, dye, compatibleness is good, and the environmental protection type dye that sublimation fastness is good, both economical is the important topic of studying at present.
Summary of the invention
The invention provides a kind of can be on dacron fabric painted dispersion gray dye composition, compare with general dispersion gray dye composition, environmental protection, economical and practical, sublimation fastness is good, compatibleness is good, and can carry out painted characteristics in the pH value scope widely.
Technical scheme of the present invention is: a kind of dispersion gray dye composition comprises
Component A 15%～25%
B component 25%～50%
Component C 30%～50%
Described component A is the compound shown in the formula (I):
In the formula (I), X
1Be hydrogen, halogen;
Described B component is one or more in the compound shown in the formula (II):
In the formula (II), X
2Be hydrogen, nitro, cyano group, halogen;
X
3Be hydrogen, C
1～C
4Alkyl, C
1～C
4Alkoxyl group;
R
1, R
2Be C
1～C
4Alkyl or the alkyl of the alkyl of C1～C4 of being replaced by the cyanogen oxyethyl group, C1～C4 that phenoxy group replaces;
Described component C is one or more in the compound shown in the formula (III):
In the formula (III), R
3For being hydrogen, C
1～C
4Alkyl, C
1～C
4Alkoxyl group;
Described component A is preferably the mixture of one or both in the compound shown in formula (I-1), (I-2):
Described B component is preferably the dye monomer of formula (II-1):
Described component C is preferably the mixture of one or both in the compound shown in formula (III-1), (III-2):
Dye composite of the present invention need to add auxiliary agent when reality is used, described auxiliary agent is dispersed dye dispersion agent, diffusant and other tensio-active agents etc. commonly used when composite.
Preferred auxiliary agent comprises 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 83A, 85A) etc.
Usually, the ratio of the total weight of the weight that adds auxiliary agent and dye component A～C is 0.6～6.0: 1.
Grey disperse dye composition of the present invention can prepare with following method:
After dye monomer A, dye monomer B and dye monomer C mixed by said ratio, in the presence of auxiliary agent, water or other tensio-active agent, carry out particlized with pulverizers such as sand mill or shredders; Also the former dyestuff of dye monomer A, dye monomer B and dye monomer C can be carried out micropartical with pulverizers such as sand mill or shredders respectively in the presence of auxiliary agent, water or other tensio-active agent, mix by said ratio again.
Dispersion gray dye composition of the present invention, aqueous with can be after sand mill or the shredder grinding, can be powdery, particulate state after the spraying drying.
Described dye monomer A, dye monomer B, dye monomer C all can adopt the commercially available prod.
The present invention adopts the EX-SF DISPERSE BLUE EX-SF 300 of compound shown in compound, the especially formula (II-1) shown in the formula (II) to replace 56# indigo plant, has compatibleness and good advantage thereof, spends to 130 degree 70 and dyes the synchronism unanimity, can not cause aberration end to end.The pH interdependence is wider, be not only applicable to dyeing under conventional acid and the neutrallty condition, be particularly useful for dyeing under the alkaline condition, the present invention can dye in the pH2-11 scope, reduce the use of acetic acid, thereby the discharging that reduces COD waste water reduces the pollution to environment, has reduced operation, has saved the cost and the energy.
Dispersion gray dye composition of the present invention, compatibleness is splendid, the dye uptake height is mainly used in the dyeing of trevira, and on dacron fabric every fastness excellences such as painted sun-resistant fastness, fastness to rubbing, fastness to sublimation, extraordinary sublimation fastness is particularly arranged, and can dye in the pH scope widely, compatibleness is good, pollutes little, low price is called as cheap environment-friendly type grey disperse dye.
Embodiment
The present invention is further illustrated below in conjunction with specific embodiment, but protection scope of the present invention is not limited to this.
According to the data in the table 1, component A, B component, component C, auxiliary agent and water mixture are ground dispersion with sand mill, carry out spraying drying then.Component A wherein, B component, component C all can adopt the dispersed dye of Zhejiang Province Runtu intercalated Co., Ltd's production or be prepared voluntarily by existing method.
Structural formula (I-1) is the 64# Huang of Zhejiang Province Runtu intercalated Co., Ltd's preparation
Structural formula (I-2) is the 54# Huang of Zhejiang Province Runtu intercalated Co., Ltd's preparation;
Structural formula (II-1) is the 2BLM of Zhejiang Province Runtu intercalated Co., Ltd's preparation;
Structural formula (III-1) is red for the 146# of Zhejiang Province Runtu intercalated Co., Ltd's preparation;
Structural formula (III-2) is red for the 60# of Zhejiang Province Runtu intercalated Co., Ltd's preparation.
Embodiment 1-5
Table 1
Performance test
The dye mixture that the foregoing description 1～5 is made carries out performance test, and testing method is as follows:
The disperse dye composition that will make by embodiment 1～5, it is 1% dispersed dye suspension that water is mixed with mass percent concentration respectively, drawing 20ml dispersed dye suspension mixes with the water of 80ml, regulate dye bath pH from 4.5 to 5.5 with acetic acid, be warmed up to 60 ℃ then, put into the 2g trevira simultaneously respectively and carry out high-temperature pressure dyeing, in 35 minutes, be warmed up to 130 ℃, be incubated 30 minutes, be cooled to 80 ℃ of samplings.Observe cloth specimen coloured light and adopt GB/T5718-1997 to measure its sublimation fastness, measurement result sees Table 2.
Simultaneously survey its compatibleness, enhancing rate, pH value scope with reference to GB/T2400-1980, GB/T2397-2003, GB/T2403-1980 standard, measurement result sees Table 2.
Table 2 (unit: level)
Show by table 2, replace 56# indigo plant with 2BLM, the raising of the compatibleness detail of dye composite, the PH interdependency is also wider.
Claims (6)
1. dispersion gray dye composition, its weight percent is formed and is comprised:
Component A 15%～25%
B component 25%～50%
Component C 30%～50%
Described component A is the compound shown in the formula (I):
In the formula (I), X
1Be hydrogen, halogen;
Described B component is one or more in the compound shown in the formula (II):
In the formula (II), X
2Be hydrogen, nitro, cyano group, halogen;
X
3Be hydrogen, C
1～C
4Alkyl, C
1～C
4Alkoxyl group;
R
1, R
2Be C
1～C
4Alkyl, the C that is replaced by the cyanogen oxyethyl group
1～C
4Alkyl or the C that is replaced by phenoxy group
1～C
4Alkyl;
Described component C is one or more in the compound shown in the formula (III):
In the formula (III), R
3Be hydrogen, C
1～C
4Alkyl or C
1～C
4Alkoxyl group.
2. dispersion gray dye composition according to claim 1 is characterized in that, described component A is the mixture of one or both in the compound shown in formula (I-1), (I-2):
3. dispersion gray dye composition according to claim 1 is characterized in that, described B component is the dye monomer of formula (II-1):
4. dispersion gray dye composition according to claim 1 is characterized in that, described component C is the mixture of one or both in the compound shown in formula (III-1), (III-2):
5. according to the described dispersion gray dye composition of the arbitrary claim of claim 1～4, it is characterized in that add auxiliary agent when described dispersion gray dye composition uses, the weight that auxiliary agent adds is 0.6～6.0 times of dye component A～C gross weight.
6. dispersion gray dye composition according to claim 5 is characterized in that, described auxiliary agent comprises one or more in naphthalene sulfonic acidformaldehyde condensation product, sulfonated lignin, the alkyl naphthalene sulfonic acid formaldehyde condensation products.
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| CN 201110110354 CN102226040B (en) | 2011-04-29 | 2011-04-29 | Disperse grey dye composition |
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| CN 201110110354 CN102226040B (en) | 2011-04-29 | 2011-04-29 | Disperse grey dye composition |
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| CN102226040B CN102226040B (en) | 2013-08-14 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105504874A (en) * | 2015-12-28 | 2016-04-20 | 浙江工业大学上虞研究院有限公司 | High-light-fastness disperse dye composition, preparing method thereof and application |
| US20160312403A1 (en) * | 2013-12-30 | 2016-10-27 | Zhejiang Runtu Co., Ltd. | Disperse dye composition, disperse dye and preparation method and use thereof |
| CN109370257A (en) * | 2018-12-14 | 2019-02-22 | 苏州市吴江区绿洲染料有限公司 | A kind of alkali resistant dispersion gray dye mixture |
| CN110204923A (en) * | 2019-06-26 | 2019-09-06 | 杭州维昂化工有限公司 | Disperse grey dye composition, dye preparations and its preparation method and application and articles colored |
| CN113025076A (en) * | 2021-03-16 | 2021-06-25 | 浙江昱泰染化科技有限公司 | Disperse grey dye composition |
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| CN1550524A (en) * | 2003-05-14 | 2004-12-01 | ����־��˹���֯Ʒ��Ⱦ�����Ϲ�˾ | Disperse dye mixtures |
| CN1861699A (en) * | 2006-06-09 | 2006-11-15 | 吴江市绿洲染料化工有限公司 | Base tri element colour sublimed fastness balancing type dispersion gray dye mixture |
| CN101845234A (en) * | 2009-03-27 | 2010-09-29 | 上海安诺其纺织化工股份有限公司 | Monoazo disperse blue dye and bi-component disperse blue dye as well as preparation method thereof |
| CN101935464A (en) * | 2010-07-30 | 2011-01-05 | 杭州吉华江东化工有限公司 | Alkali-resistant disperse dye complex |
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2011
- 2011-04-29 CN CN 201110110354 patent/CN102226040B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1550524A (en) * | 2003-05-14 | 2004-12-01 | ����־��˹���֯Ʒ��Ⱦ�����Ϲ�˾ | Disperse dye mixtures |
| CN1861699A (en) * | 2006-06-09 | 2006-11-15 | 吴江市绿洲染料化工有限公司 | Base tri element colour sublimed fastness balancing type dispersion gray dye mixture |
| CN101845234A (en) * | 2009-03-27 | 2010-09-29 | 上海安诺其纺织化工股份有限公司 | Monoazo disperse blue dye and bi-component disperse blue dye as well as preparation method thereof |
| CN101935464A (en) * | 2010-07-30 | 2011-01-05 | 杭州吉华江东化工有限公司 | Alkali-resistant disperse dye complex |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160312403A1 (en) * | 2013-12-30 | 2016-10-27 | Zhejiang Runtu Co., Ltd. | Disperse dye composition, disperse dye and preparation method and use thereof |
| US10151062B2 (en) * | 2013-12-30 | 2018-12-11 | Zhejiang Runtu Co., Ltd. | Disperse dye composition, disperse dye and preparation method and use thereof |
| CN105504874A (en) * | 2015-12-28 | 2016-04-20 | 浙江工业大学上虞研究院有限公司 | High-light-fastness disperse dye composition, preparing method thereof and application |
| CN109370257A (en) * | 2018-12-14 | 2019-02-22 | 苏州市吴江区绿洲染料有限公司 | A kind of alkali resistant dispersion gray dye mixture |
| CN110204923A (en) * | 2019-06-26 | 2019-09-06 | 杭州维昂化工有限公司 | Disperse grey dye composition, dye preparations and its preparation method and application and articles colored |
| CN110204923B (en) * | 2019-06-26 | 2020-11-13 | 维昂(山东)纺织科技有限公司 | Disperse grey dye composition, dye product, preparation method and application thereof, and colored product |
| CN113025076A (en) * | 2021-03-16 | 2021-06-25 | 浙江昱泰染化科技有限公司 | Disperse grey dye composition |
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| CN102226040B (en) | 2013-08-14 |
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