CN101984002A - Blue disperse dye with high light fastness for polyester fiber - Google Patents
Blue disperse dye with high light fastness for polyester fiber Download PDFInfo
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- CN101984002A CN101984002A CN2010102409575A CN201010240957A CN101984002A CN 101984002 A CN101984002 A CN 101984002A CN 2010102409575 A CN2010102409575 A CN 2010102409575A CN 201010240957 A CN201010240957 A CN 201010240957A CN 101984002 A CN101984002 A CN 101984002A
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Abstract
The invention relates to a blue disperse dye with high light fastness for polyester fiber, and the dye comprises the following components by weight percent: 32-90% of dye monomer A, 8-52% of dye monomer B, 1-20% of dye monomer C and the balance of auxiliaries. The disperse dye can be used for dyeing of polyester fiber automobile interior fabric and other products, and the use of the dye can reduce the phenomena of color change and color fading of the fabric due to solar radiation to the maximum extent, thereby greatly improving the light fastness of the dyed fabric, realizing good dyeing equalization and leading other various items of color fastness to be optimal.
Description
Technical field
The present invention relates to a kind of blue disperse dye, relate in particular to a kind of blue disperse dye (EX-SF DISPERSE BLUE EX-SF 300 HLF-E) that is used for the high light fastness of trevira.
Background technology
In the dyeing that high light fastness dispersed dye are mainly used in light fastness is had relatively high expectations as trevira such as curtain, parasols, outdoor goods, automotive trim or polyester fibre containing textile.Yet, these article normally at high temperature are exposed to daylight, and the change of taking off of color takes place easily, and are difficult to guarantee keep in a very long time good color, therefore, must use dyestuff that the used trevira of outdoor goods is dyeed with good especially light fastness.
The blue disperse dye that it is good especially that but seldom there is light fastness in the past dyes these fabrics such as automotive trim, so as the understanding to above-mentioned situation, the dispersed dye product that existing market in urgent need will be used for the high light fastness of trevira satisfies growing consumers demand.
Summary of the invention
The technical issues that need to address of the present invention provide a kind of blue disperse dye that is used for the high light fastness of fabrics such as polyester automobile trim.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of blue disperse dye that is used for the high light fastness of trevira is characterized in that this dyestuff is made up of following component:
Weight fraction is the dye monomer A as chemical formula (1) of 32-90%,
Weight fraction is the dye monomer B as chemical formula (2) of 8-52%,
Weight fraction is the dye monomer C as chemical formula (3) of 1-20%,
All the other are auxiliary agent.
As limitation of the invention further, the weight fraction of dye monomer A of the present invention is 50-70%, the weight fraction of described dye monomer B is 20-39%, the weight fraction of described dye monomer C is 9-15%, described auxiliary agent comprises one of following or its mixture, naphthalene sulfonic acidformaldehyde condensation product (dispersion agent NNO) and condensation compound of methyl naphthalene sulfonic acid and formaldehyde (Dispersant MF).
Dispersed dye of the present invention can prepare in accordance with the following methods: will measure former dye monomer A, the dye monomer B of ratio and dye monomer C after pre-dispersed smashing, add the dissolving of auxiliary agent and warm water dispersed with stirring, repeat through continuously grinding and filtration, sand milling to terminal after, send by pipeline and to put the spray-drying tower drying, evenly spray into simultaneously dust laying oil and dispersion agent, the end product packing.The waste gas of output is by cyclone dust collector, by the several dust removal by filtration in the spraying drying.
The raw material dye monomer A that the present invention adopts can select commercially available prod C.I. EX-SF DISPERSE BLUE EX-SF 300 77 for use, the C.I. Disperse Blue-60 that dye monomer B can select for use Jiangsu Yabang Dyestuffs Co., Ltd. to produce, and dye monomer C can select commercially available prod C.I. Disperse Blue-56 for use.
Color Index (C.I.) is the meaning of " Colour index number ", and it is international dyestuff title.
After adopting technique scheme, the beneficial effect that the present invention obtains is: the fabric that uses this dyestuff to reduce to greatest extent to cause owing to sun exposure becomes the phenomenon of fading, thereby the DYED FABRICS light fastness is improved greatly, and the dyeing equalization is good, other every colour fastness all reach best.
Embodiment
The present invention is further detailed explanation below in conjunction with embodiment, but protection scope of the present invention is not limited to this.
Embodiment 1-10
Press data shown in the table 1, with metering former dye monomer A, the dye monomer B of ratio and dye monomer C after pre-dispersed smashing, add the dissolving of dispersion agent and warm water dispersed with stirring, repeat through continuously grinding and filtration, sand milling to terminal after, send by pipeline and to put the spray-drying tower drying, evenly spray into dust laying oil and dispersion agent simultaneously, the end product packing.
Table 1
The dispersed dye that the foregoing description is made carry out the composite performance test, and testing method is as follows:
Respectively get the dispersed dye that 1.0g embodiment 1-10 makes, water is mixed with the dispersed dye suspension that concentration is 1.0g/500mL respectively, getting 20mL mixes with the water of 80mL, regulate dye bath pH to 4.5-5.0 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, sampling when being cooled to 80 ℃.Observe cloth specimen coloured light and adopt U.S. mark AATCC 16E-1987 that (Xenon Arc 20hr) measures its light fastness, GB GB/T3921, GB/T5718-1997 measure its washing fastness and sublimation fastness.Measurement result sees Table 2.
Table 2 unit: level
| The embodiment title | Light fastness | Washing fastness | Sublimation fastness (180 ℃) |
| Embodiment 1 | 7 | 4-5 | ?4-5 |
| Embodiment 2 | 7-8 | 4-5 | ?4-5 |
| Embodiment 3 | 7 | 4-5 | ?4-5 |
| Embodiment 4 | 7-8 | 4-5 | ?4-5 |
| Embodiment 5 | 7 | 4-5 | ?4-5 |
| Embodiment 6 | 7 | 4-5 | ?4-5 |
| Embodiment 7 | 7-8 | 4-5 | ?4-5 |
| Embodiment 8 | 7 | 4-5 | ?4-5 |
| Embodiment 9 | 7-8 | 4-5 | ?4-5 |
| Embodiment 10 | 7 | 4-5 | ?4-5 |
Claims (3)
1. blue disperse dye that is used for the high light fastness of trevira is characterized in that this dyestuff is made up of following component:
Weight fraction is the dye monomer A as chemical formula (1) of 32-90%,
Weight fraction is the dye monomer B as chemical formula (2) of 8-52%,
Weight fraction is the dye monomer C as chemical formula (3) of 1-20%,
All the other are auxiliary agent.
2. a kind of blue disperse dye that is used for the high light fastness of trevira according to claim 1, it is characterized in that: the weight fraction of described dye monomer A is 50-70%, the weight fraction of described dye monomer B is 20-39%, and the weight fraction of described dye monomer C is 9-15%.
3. a kind of blue disperse dye that is used for the high light fastness of trevira according to claim 1 is characterized in that: described auxiliary agent comprises one of following or its mixture, naphthalene sulfonic acidformaldehyde condensation product and condensation compound of methyl naphthalene sulfonic acid and formaldehyde.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010240957.5A CN101984002B (en) | 2010-07-30 | 2010-07-30 | Blue disperse dye with high light fastness for polyester fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010240957.5A CN101984002B (en) | 2010-07-30 | 2010-07-30 | Blue disperse dye with high light fastness for polyester fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101984002A true CN101984002A (en) | 2011-03-09 |
| CN101984002B CN101984002B (en) | 2014-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010240957.5A Active CN101984002B (en) | 2010-07-30 | 2010-07-30 | Blue disperse dye with high light fastness for polyester fiber |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127315A (en) * | 2010-12-24 | 2011-07-20 | 上海宜连化工科技有限公司 | Blue disperse dye composition with high light fastness and application thereof |
| CN103554990A (en) * | 2013-10-30 | 2014-02-05 | 江苏亚邦染料股份有限公司 | Blue disperse dye composition with high washing fastness and high light fastness |
| CN103649232A (en) * | 2011-06-10 | 2014-03-19 | 日本化药株式会社 | Disperse dye composition and dyeing method for hydrophobic fiber material using same |
| CN104263013A (en) * | 2014-08-30 | 2015-01-07 | 浙江花蝶化学股份有限公司 | High-light-fastness disperse black dye composition |
| CN106009775A (en) * | 2016-05-23 | 2016-10-12 | 杭州欣阳三友精细化工有限公司 | Disperse dyestuff composition with high color fastness to sunlight as well as preparation method and application thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127315A (en) * | 2010-12-24 | 2011-07-20 | 上海宜连化工科技有限公司 | Blue disperse dye composition with high light fastness and application thereof |
| CN103649232A (en) * | 2011-06-10 | 2014-03-19 | 日本化药株式会社 | Disperse dye composition and dyeing method for hydrophobic fiber material using same |
| CN103649232B (en) * | 2011-06-10 | 2015-11-25 | 日本化药株式会社 | The dyeing process of the hydrophobic fiber material of disperse dye composition and use said composition |
| CN103554990A (en) * | 2013-10-30 | 2014-02-05 | 江苏亚邦染料股份有限公司 | Blue disperse dye composition with high washing fastness and high light fastness |
| CN104263013A (en) * | 2014-08-30 | 2015-01-07 | 浙江花蝶化学股份有限公司 | High-light-fastness disperse black dye composition |
| CN106009775A (en) * | 2016-05-23 | 2016-10-12 | 杭州欣阳三友精细化工有限公司 | Disperse dyestuff composition with high color fastness to sunlight as well as preparation method and application thereof |
| CN106009775B (en) * | 2016-05-23 | 2017-07-07 | 杭州欣阳三友精细化工有限公司 | A kind of disperse dye composition, the preparation method and applications of weathering color fastness high |
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| CN101984002B (en) | 2014-02-05 |
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Application publication date: 20110309 Assignee: JIANGSU HUAER CHEMICAL CO., LTD. Assignor: Jiangsu Yabang Dyestuffs Co., Ltd. Contract record no.: 2018320000064 Denomination of invention: Blue disperse dye with high light fastness for polyester fiber Granted publication date: 20140205 License type: Exclusive License Record date: 20180319 |
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