CN102924975B - Disperse dye composition and disperse dyes, and preparation method and purpose thereof - Google Patents
Disperse dye composition and disperse dyes, and preparation method and purpose thereof Download PDFInfo
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- CN102924975B CN102924975B CN201210450806.1A CN201210450806A CN102924975B CN 102924975 B CN102924975 B CN 102924975B CN 201210450806 A CN201210450806 A CN 201210450806A CN 102924975 B CN102924975 B CN 102924975B
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Abstract
The invention mainly relates to disperse dye composition and disperse dyes, and a preparation method and a purpose thereof. The disperse dye composition comprises a constituent A and a constituent B. The constituent A is one or two of the compounds as refined in following formula (I), wherein R1 is methyl or ethyl. The constituent B is one or more of the compounds as refined in following formula (II), wherein R2 is alkyl C1-C4 or cyanoethyl, R3 is benzyl, the cyanoethyl or -CH2CH2OCH2CH2CN. The disperse dyes are composed of the disperse dye composition and auxiliary materials, and the disperse dyes are an environmental-friendly disperse yellow to orange dye which is good in washing fastness and low in cost.
Description
Technical field
The present invention relates to a kind of disperse dye composition, dispersed dye and preparation method thereof, the invention still further relates to disperse dye composition and dispersed dye for the dyeing of yarn fabric and/or the purposes of stamp, with described disperse dye composition with dispersed dye dye and/or stamp and the yarn fabric obtaining and the yarn fabric goods that use this yarn fabric to make.Described dispersed dye are more suitable for dyeing and the stamp of the Yellow-to-orange of terylene and BLENDED FABRIC thereof.
Background technology
Traditional C.I. DISPERSE YELLOW 23# is widely used as one of low temperature modification three primary colors, but due to its under given conditions cracking meeting produce some harmful aromatic amines, classified as forbidding dyestuff by European Union member countries.Therefore, find a kind of environmental protection, performance is good, and the substitute products of the C.I. DISPERSE YELLOW 23# that cost is low are very urgent.Composite disperse dye is that different dye compositions is carried out to the composite dyestuff forming.A lot of composite disperse dyes are there are at present.Composite disperse dye, compared with homogencous dyes, no matter on cost, or all has obvious advantage on properties.
At present, it is yellow popular with the SE-3R Huang of the production of increasing income that market pliosaur is contained the E-RGFL producing, but these two products have certain defect.It is mainly to be formed by C.I. DISPERSE YELLOW 54# and C.I. disperse orange 25 # Mixed Pinyin that dragon is contained the E-RGFL Huang of producing, but C.I. DISPERSE YELLOW 54# will account for 80 percent left and right in the middle of this Mixed Pinyin, and belong to quinoline dyestuff, cost is larger, also affect its lifting force, the yellow compatibleness of SE-3R of producing of increasing income is not good, bad with other dyestuff Mixed Pinyin effects.Therefore, find a kind of environmental protection, performance is good, and the DISPERSE YELLOW composite dye that cost is low is very urgent.
Summary of the invention
The invention provides a kind of washing fastness good, the disperse dye composition that cost is low.This dye composite comprises component A and B component, and wherein, component A is one or both of following formula (I) compound,
Wherein R
1for methyl or ethyl.
Particularly, component A is:
and/or
B component is one or more of following formula (II) compound,
Wherein R
2for C
1~ C
4alkyl or cyanoethyl, R
3for benzyl, cyanoethyl or-CH
2cH
2oCH
2cH
2cN.
Preferably B component is selected from one or more in following compound:
In disperse dye composition of the present invention, based on the gross weight of disperse dye composition, the content of component A is 50 ~ 90 % by weight, and the content of B component is 10 ~ 50 % by weight.
The present invention also provides a kind of dispersed dye, and it is made up of disperse dye composition of the present invention and auxiliary material.
Dye composite of the present invention, generally need to add auxiliary material when application, make dispersed dye.Described auxiliary material comprises auxiliary agent and water etc.Auxiliary agent is dispersed dye conventional dispersion agent, diffusant and tensio-active agents thereof etc. when composite.Preferably include one of following or its any mixture: naphthalene sulfonic acidformaldehyde condensation product, sulfonated lignin, alkyl naphthalene sulfonic acid formaldehyde condensation products.Particularly, 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.Conventionally, auxiliary agent is 2 ~ 4:1 with the ratio of the weight of disperse dye composition.
Dispersed dye of the present invention can be prepared with following methods: wherein contained each dye composition is prepared after composite dye composition according to the specified ratio, under the existence of auxiliary material, grind (corpusculed), and be dried as required, preferably spray dry; Or each dye composition is ground respectively to (corpusculed) under the existence of auxiliary material, and then ratio is according to the rules mixed, and is dried as required, preferably spray dry.Above-mentioned dye composition all can adopt commercially available prod.
Dispersed dye of the present invention, can be aqueous, paste after corpusculed, after spraying is dry, can be powdery, particulate state.
The maximum feature of dispersed dye of the present invention is exactly cheap.And dispersed dye provided by the invention are Yellow-to-orange composite disperse dye, compared with the Yellow-to-orange dyestuff of prior art, washing fastness is excellent especially.
Disperse dye composition of the present invention or dispersed dye can be used for the dyeing of yarn fabric and/or the purposes of stamp.
Yarn fabric of the present invention, it adopts disperse dye composition of the present invention or dispersed dye to dye and/or stamp and obtaining.Described yarn fabric includes but not limited to cloth, silk.
Yarn fabric goods of the present invention, it is made with yarn fabric of the present invention.Described textile fabrics includes but not limited to ready-made clothes and cap.
Embodiment
Below in conjunction with embodiment, the invention will be further described, but protection scope of the present invention is not limited to this.
In an embodiment, component A of the present invention, B component add water after blending by certain proportioning and 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) or sodium lignosulfonate (xylogen 85A, 83A), carry out grinding distribution with sand milling and make slurry, or it is dry further to spray, and makes dye composite.
Formula (I-1), (I-2) compound, formula (II-1), (II-2), (II-3), (III) compound and formula (IV) compound are known dye composition, and can on market, buy.Dispersant MF, dispersing agent CNF, dispersing agent NNO, xylogen 85A and xylogen 83A are also known auxiliary agent, and can on market, buy.
Embodiment 1
By 189.2 grams of formulas (I-1) compound, 35 grams of formulas (II-1) compound, 345.4 grams of Dispersant MFs, 345.4 grams of xylogen 85A mill-drying together with 915 grams of water, make dispersed dye.
Embodiment 2
By 167.4 grams of formulas (I-2) compound, 111.6 grams of formulas (II-2) compound, 318 grams of Dispersant MFs, 318 grams of xylogen 85A mill-drying together with 915 grams of water, make dispersed dye.
Embodiment 3
By 185.4 grams of formulas (I-1) compound, 56.1 grams of formulas (II-3) compound, 318 grams of Dispersant MFs, 318 grams of xylogen 85A mill-drying together with 915 grams of water, make dispersed dye.
Comparative example 1
By 58.1 grams of formulas (III) compound, 212.2 grams of formulas (IV) compound, 322.35 grams of Dispersant MFs, 322.35 grams of xylogen 85A mill-drying together with 915 grams of water, make composite disperse dye.
Make 1 ton of dyestuff according to the ratio of embodiment 1-3 and comparative example 1, required cost keeping is as shown in the table.
Table 1
| ? | Per ton cost (unit: unit) |
| Embodiment 1 | 15955 |
| Embodiment 2 | 17090 |
| Embodiment 3 | 16323 |
| Comparative example 1 | 22000 |
Learnt by table 1, according to ratio of the present invention make equal in quality dispersed dye production cost be dragon contain produce E-RGFL Huang (comparative example 1) 2/3rds.
Embodiment 1-3 and comparative example 1
By embodiment 1-3 and prepared composite disperse dye in comparative example 1 use 0.4 gram with 10 grams of polyester textiles together with 99.4 grams of water, with acetic acid adjusting dye bath pH to 5 ~ 5.5, in 35 minutes, be warmed up to 130 DEG C, be incubated 30 minutes, be cooled to 80 DEG C of taking-ups, carry out aftertreatment according to GB/T2394-2006 standard, obtain Yellow-to-orange textile materials, at 180 degree temperature, carry out 40 seconds heat treatments.According to its washing fastness of GB/T3921-1997 standard testing, acquired results is as shown in table 2.
Table 2
| ? | Washing fastness |
| Embodiment 1 | 5 |
| Embodiment 2 | 5 |
| Embodiment 3 | 5 |
| Comparative example 1 | 4 |
Embodiment 4-9
According to the ratio shown in table 3, component A, B component, auxiliary agent are mixed with water, grind, spraying is dry, makes composite disperse dye.
Table 3
Prepared dispersed dye in embodiment 4-9 are used to 0.4 gram, wash ammonia yarn fabric together with 99.6 grams of water with 10 grams, with acetic acid adjusting dye bath pH to 5 ~ 5.5, in 35 minutes, be warmed up to 130 DEG C, be incubated 30 minutes, be cooled to 80 DEG C of samplings, carry out aftertreatment according to GB/T2394-2006 standard, obtain Yellow-to-orange textile materials, at 180 degree temperature, carry out 40 seconds heat treatments.According to its washing fastness of GB/T3921-1997 standard testing.In table 4.
Table 4
| ? | Washing fastness |
| Embodiment 4 | 4-5 |
| Embodiment 5 | 4-5 |
| Embodiment 6 | 4-5 |
| Embodiment 7 | 4-5 |
| Embodiment 8 | 4-5 |
| Embodiment 9 | 4-5 |
As shown in Table 4, dispersed dye dyeing textile thing provided by the invention, its washing fastness excellence.
Claims (9)
1. a disperse dye composition, is made up of component A, B component, the wherein gross weight based on disperse dye composition, and the content of component A is 50～90 % by weight, and the content of B component is 10～50 % by weight, and component A is one or both of following formula (I) compound,
Wherein R
1for methyl or ethyl,
B component is one or more of following formula (II) compound,
Wherein R
2for C
1～C
4alkyl or cyanoethyl, R
3for benzyl, cyanoethyl or-CH
2cH
2oCH
2cH
2cN.
2. disperse dye composition according to claim 1, wherein said B component is selected from one or more in following compound:
3. dispersed dye, it is made up of disperse dye composition and auxiliary material described in claim 1～2 any one.
4. dispersed dye according to claim 3, described auxiliary material comprises auxiliary agent and water.
5. dispersed dye according to claim 4, wherein auxiliary agent is 2～4:1 with the ratio of the weight of disperse dye composition.
6. according to the preparation method of the dispersed dye described in claim 3～5 any one, comprise each dye composition is mixed with after disperse dye composition, under the existence of auxiliary material, grind, be optionally dried; Or each dye composition is ground respectively under the existence of auxiliary material, then mix, be optionally dried.
7. be used for the dyeing of yarn fabric and/or the purposes of stamp according to the disperse dye composition described in claim 1～2 any one or according to the dispersed dye described in claim 3～5 any one.
8. a yarn fabric, it adopts according to the disperse dye composition described in claim 1～2 any one or according to the dispersed dye described in claim 3～5 any one and dyes and/or stamp obtains.
9. yarn fabric goods, it is made with yarn fabric according to claim 8.
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194094B (en) * | 2013-03-29 | 2015-09-02 | 浙江龙盛集团股份有限公司 | A kind of blue to black disperse dye composition |
| CN103911020A (en) * | 2014-04-12 | 2014-07-09 | 浙江山峪染料化工有限公司 | Composite disperse yellow dye |
| CN104479407B (en) * | 2014-11-19 | 2016-08-24 | 蓬莱嘉信染料化工股份有限公司 | Yellow disperse dye composition and its preparation method and application |
| CN104497629B (en) * | 2014-12-31 | 2017-09-22 | 浙江闰土股份有限公司 | Yellow liquid disperse dyes and its preparation method and purposes |
| CN106700652A (en) * | 2016-12-31 | 2017-05-24 | 浙江博澳染料工业有限公司 | Environmental-friendly combined disperse dye as well as preparation method and application thereof |
| CN109679374B (en) * | 2018-12-21 | 2021-05-11 | 浙江闰土股份有限公司 | Yellow disperse dye composition, disperse dye, and preparation method and application thereof |
| CN114773876B (en) * | 2022-05-20 | 2023-11-24 | 上海鸿源鑫创材料科技有限公司 | Disperse red dye composition and product thereof |
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| CN1850913A (en) * | 2006-05-18 | 2006-10-25 | 浙江闰土股份有限公司 | Brightyellow combined dispersible dye |
| CN101412857A (en) * | 2008-11-26 | 2009-04-22 | 浙江闰土股份有限公司 | Environment-friendly yellow disperse dye composition |
| JP2009108151A (en) * | 2007-10-29 | 2009-05-21 | Sumitomo Chemical Co Ltd | Disperse dye composition and dyeing/printing method |
| CN101654566A (en) * | 2009-09-10 | 2010-02-24 | 董源 | Monoazo type composition dye |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10031567A1 (en) * | 2000-06-28 | 2002-01-10 | Dystar Textilfarben Gmbh & Co | Yellow disperse dye mixture |
| CN101768376B (en) * | 2009-12-30 | 2013-10-23 | 浙江闰土股份有限公司 | Environment-friendly disperse dye composition |
| CN101760045B (en) * | 2009-12-30 | 2013-07-24 | 浙江闰土股份有限公司 | Medium-low temperature environmental-friendly disperse dye composition |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1850913A (en) * | 2006-05-18 | 2006-10-25 | 浙江闰土股份有限公司 | Brightyellow combined dispersible dye |
| JP2009108151A (en) * | 2007-10-29 | 2009-05-21 | Sumitomo Chemical Co Ltd | Disperse dye composition and dyeing/printing method |
| CN101412857A (en) * | 2008-11-26 | 2009-04-22 | 浙江闰土股份有限公司 | Environment-friendly yellow disperse dye composition |
| CN101654566A (en) * | 2009-09-10 | 2010-02-24 | 董源 | Monoazo type composition dye |
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