CN101550286A - Disperse dye composition with high washing fastness - Google Patents
Disperse dye composition with high washing fastness Download PDFInfo
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- CN101550286A CN101550286A CNA2009100981849A CN200910098184A CN101550286A CN 101550286 A CN101550286 A CN 101550286A CN A2009100981849 A CNA2009100981849 A CN A2009100981849A CN 200910098184 A CN200910098184 A CN 200910098184A CN 101550286 A CN101550286 A CN 101550286A
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Abstract
The invention discloses a disperse dye composition with high washing fastness, which comprises the following components by weight percentages of: 5.8-44% of dye monomer A showed in formula (1), 3.0-31.9% of dye monomer B showed in formula (2-1) and/or dye monomer C showed in formula (2-2), 0.65-3.85% of dye monomer D showed in formula (3), and the balance amount of auxiliary agent. The dye composition in the invention can be grinded into liquid by sand mill or grinding mill, and spray-dried into powder or granular. The obtained series dyes has the colors of blue, brown, black and extra-black; are especially suitable for dying and printing ultra-fine fiber, and achieves the dying effects of high Color content, good leveling property and high washing fastness.
Description
Technical field
The present invention relates to a kind of disperse dye composition, be applicable to the dyeing and the stamp of terylene and BLENDED FABRIC thereof, the dispersion/activity that also is applicable to polyester/cotton blended fabric is specially adapted to the dyeing of ultra-fine fibre with the slurry stamp.
Background technology
Fast development along with recent trevira, ultra-fine fibre, superfine Denier fibre have appearred, because it has minimum linear density and high-specific surface area, make its fabric have high spreadability, soft, comfortable and easy to wear, therefore become the focus textile raw material that domestic and international textile enterprise is used to develop grade textiles.Though at present conventional dispersed dye dye on also can be reluctantly, but dyestuff and interfibrous molecular attraction reduce greatly, the dye uptake that is apparent that most dyestuff descends significantly, and the each side fastness of dying the back cloth all has in various degree decline, especially washing fastness to influence the most obvious.
At this problem, having some occurs at the dispersed dye of ultra-fine fibre specially, as publication number is the Chinese patent application of CN 101376752, disclose a kind of dispersed black dye that is applicable to ultra-fine fibre, formed by C.I. Disperse Blue-60, C.I. Disperse Blue-79 .1, C.I. EX-SF DISPERSE BLUE EX-SF 300 77, C.I. DISPERSE YELLOW 114, C.I. Disperse Red 311, sodium lignosulfonate and dust laying oil.
Summary of the invention
The invention provides a kind of both can be on general trevira dyeing and printing, more can on ultra-fine fibre, super fine denier, dye and the disperse dye composition of stamp.
Disperse dye composition of the present invention, form by following component by weight percentage: 5.8%～44% as the formula (1) dye monomer A:
3.0%～31.9% suc as formula the dye monomer B shown in (2-1) and/or suc as formula the dye monomer C shown in (2-2):
0.65%～3.85% as the formula (3) dye monomer D:
Surplus is an auxiliary agent.
A kind of preferred disperse dye composition, form by following component by weight percentage: 10.0%～30.0% as the formula (1) dye monomer A, 3.0%～10.0% suc as formula the dye monomer B shown in (2-1) and/or suc as formula the dye monomer C shown in (2-2), 0.8%～3..0% dye monomer D as the formula (3), surplus is an auxiliary agent.The dye composite of this proportioning not only possesses higher washing fastness, possesses higher dye uptake simultaneously.
Described auxiliary agent is dispersed dye dispersion agent, diffusant and tensio-active agents thereof etc. commonly used when composite, preferably includes 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 85A, 83A) etc.
High washing fastness disperse dye composition of the present invention can be used by the below method and prepare:
After dye monomer A, dye monomer B and/or dye monomer C, dye monomer D mixed by said ratio, in the presence of auxiliary agent, water or other tensio-active agent, carry out corpusculed with pulverizers such as sand mill or shredders; Also the former dyestuff of dye monomer A, dye monomer B and/or dye monomer C, dye monomer D can be carried out corpusculed 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.
Described dye monomer A, dye monomer B, dye monomer C, dye monomer D all can adopt the commercially available prod.
It is aqueous that high washing fastness dye composite of the present invention can grind the back with sand mill or shredder, be powdery, particulate state after the spraying drying, and adjustment composition cooperation ratio can get the series dyes of blue, brown, black, goth black look.The compatibleness of this dye composite is fabulous, and lifting force, dye uptake, Dry Sack rate, equalization are all good than general dispersed dye, are specially adapted to ultra-fine fibre, and the dyeing of super fine denier and stamp dye back dye yield height, equalization is good, washing fastness is good.
Embodiment
The invention will be further described below in conjunction with embodiment, but protection scope of the present invention is not limited to this.
Embodiment 1～18
Shown in table 1 data, with dye monomer A, dye monomer B, dye monomer C, dye monomer D, after adding water and piece together to mix with condensation compound of methyl naphthalene sulfonic acid and formaldehyde (Dispersant MF), naphthalene sulfonic acidformaldehyde condensation product (dispersing agent NNO), sodium lignosulfonate (xylogen 85A, 83A), tensio-active agent, grind dispersion with sand milling, carry out spraying drying then.
The C.I.DISP BLUE 284# that dye monomer A shown in its Chinese style (1) can select for use Zhejiang Province Runtu intercalated Co., Ltd to produce, the C.I.DISPRED311# that C.I.DISP BROWN 19:1#, C.I.DISP BROWN 19# that dye monomer B, C shown in formula (2-1), (2-2) can select for use Zhejiang Province Runtu intercalated Co., Ltd to produce, dye monomer D shown in the formula (3) can select for use Zhejiang Province Runtu intercalated Co., Ltd to produce.
Table 1:
The dye composition that dispersed dye, auxiliary agent, the water that the foregoing description is made makes after mixing carries out performance test, and testing method is as follows:
Respectively get the dispersed dye that 0.5 gram embodiment 1～18 makes, water is mixed with the dispersed dye suspension that concentration is 0.5g/500ml respectively, getting 20ml mixes with the water of 80ml, regulate dye bath pH to 5 with acetic acid, be warmed up to 60 ℃ then, put into the 2g superfine Denier fibre simultaneously respectively and carry out high-temperature pressure dyeing, in 35 minutes, be warmed up to 130 ℃, be incubated 50 minutes, sampling when being cooled to 80 ℃.
Observe cloth specimen coloured light and adopt GB/T2397-2003, GB/T9337-2001, GB/T3921-1997, GB/T3920-1997, GB/T5718-1997 to measure its dyefastness.
Adopt conventional disperse dye composition as a comparison case, as disperse black dye composition (45%C.I. DISPERSE ORANGE 30 200 288#, 15%C.I. 63 DISPERSE Violet 63 93:1#, 40%C.I. EX-SF DISPERSE BLUE EX-SF 300 291:3#).
Measurement result sees Table 2.
Table 2 unit: level
| The embodiment title | Lifting force | Dye uptake | Washing fastness | Crock fastness | Sublimation fastness (180 ℃) |
| Embodiment 1 | A | 78％ | 5 | 4-5 | 4-5 |
| Embodiment 2 | A | 86％ | 5 | 5 | 4-5 |
| Embodiment 3 | A | 74％ | 5 | 5 | 4-5 |
| Embodiment 4 | A | 75％ | 5 | 5 | 4-5 |
| Embodiment 5 | A | 72％ | 5 | 4-5 | 4-5 |
| Embodiment 6 | A | 73％ | 5 | 5 | 4-5 |
| Embodiment 7 | A | 73.5％ | 5 | 5 | 4-5 |
| Embodiment 8 | A | 85％ | 5 | 5 | 4-5 |
| Embodiment 9 | A | 74％ | 5 | 5 | 4-5 |
| Embodiment 10 | A | 86％ | 5 | 4-5 | 4-5 |
| Embodiment 11 | A | 79％ | 5 | 5 | 4-5 |
| Embodiment 12 | A | 72％ | 5 | 5 | 4-5 |
| Embodiment 13 | A | 76％ | 5 | 5 | 4-5 |
| Embodiment 14 | A | 87％ | 5 | 5 | 4-5 |
| Embodiment 15 | A | 85％ | 5 | 4-5 | 4-5 |
| Embodiment 16 | A | 82％ | 5 | 5 | 4-5 |
| Embodiment 17 | A | 83.5％ | 5 | 5 | 4-5 |
| Embodiment 18 | A | 74％ | 5 | 5 | 4-5 |
| Comparative Examples | C | 65％ | 3 | 3-4 | 3-4 |
。
Claims (2)
1, a kind of disperse dye composition with high washing fastness, form by following component by weight percentage:
5.8%～44% as the formula (1) dye monomer A:
3.0%～31.9% suc as formula the dye monomer B shown in (2-1) and/or suc as formula the dye monomer C shown in (2-2):
0.65%～3.85% as the formula (3) dye monomer D:
Surplus is an auxiliary agent.
2, disperse dye composition as claimed in claim 1, it is characterized in that: form by following component by weight percentage: 10.0%～30.0% as the formula (1) dye monomer A, 3.0%～10.0% suc as formula the dye monomer B shown in (2-1) and/or suc as formula the dye monomer C shown in (2-2), 0.8%～3.0% as the formula (3) dye monomer D, surplus is an auxiliary agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910098184A CN101550286B (en) | 2009-05-06 | 2009-05-06 | Disperse dye composition with high washing fastness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910098184A CN101550286B (en) | 2009-05-06 | 2009-05-06 | Disperse dye composition with high washing fastness |
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| CN101550286A true CN101550286A (en) | 2009-10-07 |
| CN101550286B CN101550286B (en) | 2012-10-10 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870501A (en) * | 2010-07-07 | 2010-10-27 | 陶国来 | Method for processing dispersed dye coupling solution by utilizing ceramic membrane and corresponding system |
| CN101914309A (en) * | 2010-07-19 | 2010-12-15 | 浙江闰土股份有限公司 | Environment-friendly composite disperse dye composition capable of performing discharge printing |
| CN102504595A (en) * | 2011-11-15 | 2012-06-20 | 东营安诺其纺织材料有限公司 | Azo dye composition, preparation method thereof and use method thereof |
| CN107722668A (en) * | 2017-09-30 | 2018-02-23 | 浙江万丰化工有限公司 | A kind of azo dye composition and its application |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100558821C (en) * | 2006-07-12 | 2009-11-11 | 浙江龙盛集团股份有限公司 | A kind of composite disperse dye |
| CN101376752B (en) * | 2007-08-28 | 2011-11-30 | 上海安诺其纺织化工股份有限公司 | High washing fastness dispersed black dye for superfine fibre |
-
2009
- 2009-05-06 CN CN200910098184A patent/CN101550286B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870501A (en) * | 2010-07-07 | 2010-10-27 | 陶国来 | Method for processing dispersed dye coupling solution by utilizing ceramic membrane and corresponding system |
| CN101914309A (en) * | 2010-07-19 | 2010-12-15 | 浙江闰土股份有限公司 | Environment-friendly composite disperse dye composition capable of performing discharge printing |
| CN101914309B (en) * | 2010-07-19 | 2013-04-24 | 浙江闰土股份有限公司 | Environment-friendly composite disperse dye composition capable of performing discharge printing |
| CN102504595A (en) * | 2011-11-15 | 2012-06-20 | 东营安诺其纺织材料有限公司 | Azo dye composition, preparation method thereof and use method thereof |
| CN107722668A (en) * | 2017-09-30 | 2018-02-23 | 浙江万丰化工有限公司 | A kind of azo dye composition and its application |
| CN107722668B (en) * | 2017-09-30 | 2019-07-30 | 浙江万丰化工有限公司 | A kind of azo dye composition and its application |
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| Publication number | Publication date |
|---|---|
| CN101550286B (en) | 2012-10-10 |
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