CN102993778B - Disperse blue dye composition and disperse blue dye and preparation method and application thereof - Google Patents
Disperse blue dye composition and disperse blue dye and preparation method and application thereof Download PDFInfo
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- CN102993778B CN102993778B CN201210452258.6A CN201210452258A CN102993778B CN 102993778 B CN102993778 B CN 102993778B CN 201210452258 A CN201210452258 A CN 201210452258A CN 102993778 B CN102993778 B CN 102993778B
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Abstract
The invention discloses a disperse blue dye composition and a disperse blue dye and a preparation method and an application thereof. Based on the total weight of the disperse blue dye composition, the disperse blue dye composition comprises 60-90 percent of a component A and 10-40 percent of a component B, wherein the component A is the compound shown in the formula (I), and the component B is one or two of the compounds shown in the formula (II), wherein R1 is Cl or Br. The disperse blue dye comprises the disperse blue dye composition and auxiliary materials, and has good washing fastness and less staining to polyester/polyurethane cotton or blended fabrics thereof.
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 the dyeing of dispersed blue dye for yarn fabric and/or the purposes of stamp, carry out dyeing with described disperse dye composition and dispersed blue dye and/or stamp and the yarn fabric obtained and the textile product using this yarn fabric to make.Described dispersed blue dye is applicable to dyeing and the stamp of polyster fibre, is particularly useful for dyeing and the stamp of washing the BLENDED FABRIC such as ammonia, polyester-cotton blend.
Background technology
Along with the fast development of washing the BLENDED FABRIC such as ammonia polyester-cotton blend, the every application performance of people to dyestuff requires more and more higher, and every fastness excellence is the fundamental property required by client.But General Decentralized dyestuff is heavier to spandex, cotton staining, cannot meet the demand of client.Demand in the market for EX-SF DISPERSE BLUE EX-SF 300 is very large, traditional C.I. EX-SF DISPERSE BLUE EX-SF 300 284# is widely used, and particularly promoted by the general trend of events because its washing fastness is good, but C.I. EX-SF DISPERSE BLUE EX-SF 300 284# is only applicable to polyster fibre, washing on ammonia, polyester fiber, the advantage of washing fastness is also not obvious.Therefore for meeting the needs of client, work out the dyestuff washing ammonia, polyester fiber dyes washing fastness excellence very urgent.
Summary of the invention
The invention provides a kind of disperse dye composition of extra-high washing fastness.This dye composite comprises component A and B component, and wherein, component A is following formula (I) compound,
B component is one or both of following formula (II) compound,
Wherein R
1for Cl or Br,
Particularly, B component is following formula (II-1) and/or (II-2) compound
In disperse dye composition of the present invention, based on the gross weight of described disperse dye composition, the content of component A is 60 ~ 90 % by weight, and the content of B component is 10 ~ 40 % by weight.
Preferably, the content of component A is 80 ~ 90 % by weight, and the content of B component is 10 ~ 20 % by weight.
The present invention also provides a kind of dispersed blue dye, and it is made up of disperse dye composition of the present invention and auxiliary material.
Disperse dye composition of the present invention, generally needs during application to add auxiliary material, makes dispersed blue dye.Described auxiliary material comprises auxiliary agent and water etc.Auxiliary agent be dispersed dye composite time conventional dispersion agent, diffusant and tensio-active agent thereof etc.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.Usually, auxiliary agent is 2.5 ~ 6:1 with the ratio of the weight of disperse dye composition.
Dispersed blue dye of the present invention can be prepared with following methods: after wherein contained each dye composition is prepared dye composite according to the specified ratio, carry out grinding (corpusculed) under the existence of auxiliary material, and carry out drying as required, preferably carry out spraying dry; Or each dye composition is carried out respectively under the existence of auxiliary material grind (corpusculed), then mix according to the ratio of regulation, and carry out drying as required, preferably carry out spraying dry.Above-mentioned dye composition all can adopt commercially available prod.
Dispersed blue dye of the present invention, can be aqueous, paste after corpusculed, can be powdery, particulate state after spraying dry.
Dispersed blue dye of the present invention has comparatively high washing fastness, is particularly useful for washing the BLENDED FABRIC such as ammonia, polyester-cotton blend, simultaneously minimum to vinegar ester, cotton synthetic fibre contamination.
Disperse dye composition of the present invention or dispersed blue dye are used for the dyeing of yarn fabric and/or the purposes of stamp.Described yarn fabric is BLENDED FABRIC, and described BLENDED FABRIC includes but not limited to polyster fibre, washs ammonia, polyester-cotton blend, preferably washs ammonia, polyester-cotton blend.
A kind of yarn fabric, it adopts and carries out dyeing according to disperse dye composition of the present invention or dispersed blue dye and/or stamp and obtaining.
A kind of textile product, it uses yarn fabric of the present invention to make.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 are by after 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) blending that adds water, carry out grinding distribution with sand milling and make slurry, or carry out spraying dry further, make dye composite.
Formula (I) compound, formula (II-1), formula (II-2) compound are known dye composition, and can commercially buy.Dispersant MF, dispersing agent NNO, dispersing agent CNF, xylogen 85A and xylogen 83A are also known auxiliary agent, and can commercially buy.
Embodiment 1-6
According to the ratio shown in table 1, component A, B component, auxiliary agent are mixed with suitable quantity of water, grinding, spraying dry, obtained composite disperse dye.
Table 1
Dispersed dye obtained in embodiment 1-6 are used 0.1 gram, ammonia textile fibres is washed together with 99.9 grams of water with 10 grams, regulate dye bath pH to 4 ~ 5 with acetic acid, 130 DEG C are warmed up in 35 minutes, be incubated 30 minutes, be cooled to 80 DEG C of taking-ups, carry out aftertreatment according to GB/T2394-2006 standard, obtain blue textile materials, then at 190 DEG C of temperature, carry out 45 seconds heat treatments.Its washing fastness to vinegar ester, cotton, nylon, terylene, acrylic fibers and wool is surveyed according to AATCC61 2A method 95 scale standard.
Table 2
| Vinegar ester | Cotton | Nylon | Terylene | Acrylic fibers | Wool | |
| Embodiment 1 | 4-5 | 5 | 4 | 4-5 | 5 | 5 |
| Embodiment 2 | 5 | 5 | 4-5 | 5 | 5 | 5 |
| Embodiment 3 | 5 | 5 | 4-5 | 5 | 5 | 5 |
| Embodiment 4 | 5 | 5 | 5 | 5 | 5 | 5 |
| Embodiment 5 | 5 | 5 | 4-5 | 5 | 5 | 5 |
| Embodiment 6 | 4-5 | 5 | 4 | 4-5 | 5 | 5 |
Comparative example 1
Get by the obtained dispersed dye 0.1 gram of C.I. EX-SF DISPERSE BLUE EX-SF 300 284# compound, ammonia textile fibres is washed together with 99.9 grams of water with 10 grams, regulate dye bath pH to 4 ~ 5 with acetic acid, 130 DEG C are warmed up in 35 minutes, be incubated 30 minutes, be cooled to 80 DEG C of taking-ups, carry out aftertreatment according to GB/T2394-2006 standard, obtain blue textile materials, then at 190 DEG C of temperature, carry out 45 seconds heat treatments.Its washing fastness to vinegar ester, cotton, nylon, terylene, acrylic fibers and wool is surveyed according to AATCC612A method 95 scale standard.
Table 3
| Vinegar ester | Cotton | Nylon | Terylene | Acrylic fibers | Wool | |
| Comparative example 1 | 2-3 | 4 | 2 | 4 | 4-5 | 4-5 |
Claims (11)
1. a disperse dye composition, based on the gross weight of described disperse dye composition, is made up of 60% ~ 90% component A and 10% ~ 40% B component,
Component A is following formula (I) compound,
B component is one or both of following formula (II) compound,
Wherein R
1for Cl or Br.
2. disperse dye composition according to claim 1, based on the gross weight of described disperse dye composition, the content of component A is 80 ~ 90 % by weight, and the content of B component is 10 ~ 20 % by weight.
3. a dispersed blue dye, it is made up of the disperse dye composition described in claim 1 or 2 and auxiliary material.
4. dispersed blue dye according to claim 3, described auxiliary material comprises auxiliary agent and water.
5. dispersed blue dye according to claim 4, wherein auxiliary agent is 2.5 ~ 6:1 with the ratio of the weight of disperse dye composition.
6. the preparation method of the dispersed blue dye according to any one of claim 3 ~ 5, comprises after each dye composition is mixed with disperse dye composition, grinds under the existence of auxiliary material, optionally carry out drying; Or each dye composition is ground respectively under the existence of auxiliary material, then mixes, optionally carry out drying.
7. disperse dye composition according to claim 1 and 2 or the dispersed blue dye according to any one of claim 3 ~ 5 are used for the dyeing of yarn fabric and/or the purposes of stamp.
8. purposes according to claim 7, described yarn fabric is polyster fibre or BLENDED FABRIC.
9. purposes according to claim 8, described BLENDED FABRIC is for washing ammonia or polyester-cotton blend.
10. a yarn fabric, it adopts disperse dye composition according to claim 1 and 2 or the dispersed blue dye according to any one of claim 3 ~ 5 to carry out dyeing and/or stamp and obtaining.
11. 1 kinds of textile product, it uses yarn fabric according to claim 10 to make.
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| CN102993778B true CN102993778B (en) | 2014-12-24 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104710837A (en) * | 2013-12-31 | 2015-06-17 | 江苏吉华化工有限公司 | Disperse blue dye composition |
| CN105694532A (en) * | 2015-12-30 | 2016-06-22 | 绍兴市上虞康汇化工有限公司 | Blue disperse dye composition, blue disperse dye and preparation method and application of blue disperse dye |
| CN106317958B (en) * | 2016-08-16 | 2017-11-21 | 上海贝通色彩科技有限公司 | A kind of disperse dye composition for triacetate |
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| EP0379872A1 (en) * | 1989-01-21 | 1990-08-01 | Bayer Ag | Method of dyeing synthetic fibre materials |
| JP3746341B2 (en) * | 1996-11-12 | 2006-02-15 | 紀和化学工業株式会社 | Disperse dye composition and method for dyeing hydrophobic fibers using the same |
| JP4278197B2 (en) * | 1998-04-20 | 2009-06-10 | ダイスタージャパン株式会社 | Disperse dye mixture |
| CN101812248A (en) * | 2010-04-21 | 2010-08-25 | 浙江闰土股份有限公司 | Blue disperse dye composition |
| CN101955691A (en) * | 2010-08-26 | 2011-01-26 | 浙江龙盛集团股份有限公司 | Dispersed deep blue dye composition |
| CN102443280A (en) * | 2011-10-31 | 2012-05-09 | 浙江龙盛集团股份有限公司 | Dispersed blue-to-black dye composition |
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2012
- 2012-11-12 CN CN201210452258.6A patent/CN102993778B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0379872A1 (en) * | 1989-01-21 | 1990-08-01 | Bayer Ag | Method of dyeing synthetic fibre materials |
| JP3746341B2 (en) * | 1996-11-12 | 2006-02-15 | 紀和化学工業株式会社 | Disperse dye composition and method for dyeing hydrophobic fibers using the same |
| JP4278197B2 (en) * | 1998-04-20 | 2009-06-10 | ダイスタージャパン株式会社 | Disperse dye mixture |
| CN101812248A (en) * | 2010-04-21 | 2010-08-25 | 浙江闰土股份有限公司 | Blue disperse dye composition |
| CN101955691A (en) * | 2010-08-26 | 2011-01-26 | 浙江龙盛集团股份有限公司 | Dispersed deep blue dye composition |
| CN102443280A (en) * | 2011-10-31 | 2012-05-09 | 浙江龙盛集团股份有限公司 | Dispersed blue-to-black dye composition |
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Inventor after: Gu Weidi Inventor after: Ye Huaming Inventor after: Ruan Xiangxiang Inventor after: Chen Baoxing Inventor before: Gu Weidi Inventor before: Ruan Huaming Inventor before: Ruan Xiangxiang Inventor before: Chen Baoxing |
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