CN103044965B - Dispersed blue dye composition, dispersed blue dye, and preparation method and application thereof - Google Patents
Dispersed blue dye composition, dispersed blue dye, and preparation method and application thereof Download PDFInfo
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- CN103044965B CN103044965B CN201210574500.7A CN201210574500A CN103044965B CN 103044965 B CN103044965 B CN 103044965B CN 201210574500 A CN201210574500 A CN 201210574500A CN 103044965 B CN103044965 B CN 103044965B
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Abstract
The invention relates to a dispersed blue dye composition, dispersed blue dye, and a preparation method and application thereof. Based on the total weight of the dispersed blue dye composition, the dispersed blue dye composition comprises 5 to 14 weight percent of component A shown as a formula (I), 50 to 80 weight percent of component B shown as a formula (II), 10 to 20 weight percent of component C shown as a formula (III), 5 to 14.5 weight percent of component D shown as a formula (IV) and 0 to 1.5 weight percent of component E shown as a formula (V). The dispersed blue dye consists of the dispersed blue dye composition and auxiliary materials, has high washing fastness and sublimation fastness and has low contamination property on polyester ammonia cotton and blended fabric thereof. R1 is Cl or Br, R2 is Cl or Br, and R3 is alkyl of C1-C2.
Description
Technical field
The present invention relates to a kind of disperse dye composition, dispersed blue dye and preparation method thereof, the invention still further relates to disperse dye composition and dispersed blue dye for the dyeing of fabric and/or the purposes of stamp, with described disperse dye composition with dispersed blue dye dyes and/or stamp and the yarn fabric obtaining and the yarn fabric goods that use this yarn fabric to make.Described dispersed blue dye is applicable to dyeing and the stamp of polyster fibre, is particularly useful for washing dyeing and the stamp of the BLENDED FABRIC such as ammonia, polyester-cotton blend.
Background technology
Along with washing the fast development of the BLENDED FABRIC such as ammonia polyester-cotton blend, people require more and more higher to every application performance of dyestuff, and every fastness excellence is the desired fundamental property of client.Then, General Decentralized dyestuff is heavier to the staining of spandex, cotton, cannot meet client's demand.Very large for the demand of EX-SF DISPERSE BLUE EX-SF 300 in the market, traditional EX-SF DISPERSE BLUE EX-SF 300 WXF, EX-SF DISPERSE BLUE EX-SF 300 EX-SF are widely used, particularly due to its washing fastness, sublimation fastness is good is promoted by the general trend of events, but EX-SF DISPERSE BLUE EX-SF 300 WXF, EX-SF DISPERSE BLUE EX-SF 300 EX-SF are only applicable to polyster fibre, washing on ammonia, polyester fiber, the advantage of washing fastness is also not obvious.Therefore for meeting client's needs, work out dyestuff to washing ammonia, polyester fiber dyeing washing fastness excellence very urgent.
Summary of the invention
The invention provides a kind of disperse dye composition of extra-high-speed washing fastness.This dye composite comprises component A, B component, component C, component D, component E, 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,
B is particularly
and/or
Component C is following formula (III) compound,
Component D is one or both of following formula (IV) compound,
Wherein R
2for Cl or Br.
D is particularly
and/or
Component E is one or both of lower formula V compound,
Wherein R
3for C
1～C
2alkyl,
E is particularly
and/or
In disperse dye composition of the present invention, based on the gross weight of described disperse dye composition, the content of component A is 5～14 % by weight, the content of B component is 50～80 % by weight, the content of component C is 10～20 % by weight, the content of component D is 5～14.5 % by weight, and the content of component E is 0～1.5 % by weight; Preferably, the content of component A is 8.5～13.8 % by weight, and the content of B component is 55～68 % by weight, and the content of component C is 15～18 % by weight, and the content of component D is 8～12 % by weight, and the content of component E is 0.5～1.2 % 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 need to add auxiliary material when application, make dispersed blue 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 1.5～2.5:1 with the ratio of the weight of disperse dye composition.
Dispersed blue dye of the present invention can be prepared with following methods: wherein contained each dye composition is prepared after dye composite 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 blue dye of the present invention, can be aqueous, paste after corpusculed, after spraying is dry, can be powdery, particulate state.
Dispersed blue dye of the present invention has compared with high washing fastness, is particularly useful for washing the BLENDED FABRIC such as ammonia, polyester-cotton blend, simultaneously minimum to spandex, cotton contamination.
Disperse dye composition of the present invention or dispersed blue dye are 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, is preferably and washs ammonia, polyester-cotton blend.
A kind of yarn fabric, it adopts according to disperse dye composition of the present invention or dispersed blue dye dyes and/or stamp obtains.
A kind of yarn fabric goods, 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, component C, component D, component E 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.
Various compound is known dye composition below, and can on market, buy.Dispersant MF, dispersing agent NNO, dispersing agent CNF, xylogen 85A and xylogen 83A are also known auxiliary agent, and can on market, buy.
Embodiment 1-8
According to the ratio shown in table 1, component A-E, auxiliary agent are mixed with suitable quantity of water, grind, spraying is dry, makes composite disperse dye.
Table 1
Comparative example 1
Get 10g formula (1) compound, 25g formula (2-1), 25g(2-2) mixture of compound, 40g formula (3) compound mixes with 200g Dispersant MF.
Comparative example 2
Get 6g formula (4) compound, 19g formula (5) compound, 75g formula (6) compound mixes with 200g Dispersant MF.
By prepared dispersed dye in embodiment 1-8, EX-SF DISPERSE BLUE EX-SF 300 EX-SF(comparative example 1), EX-SF DISPERSE BLUE EX-SF 300 WXF(comparative example 2) use 0.1 gram, wash ammonia textile fibres together with 99.9 water with 10 grams, with acetic acid adjusting dye bath pH to 4～5, 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 blue textile materials, then carry out 45 seconds heat treatments at 190 DEG C of temperature.According to accurate its washing fastness to vinegar ester, cotton, cotton synthetic fibre, terylene, acrylic fibers, wool of surveying of AATCC612A method 95 scales.
Table 2
| ? | Vinegar ester | Cotton | Cotton synthetic fibre | Terylene | Acrylic fibers | Wool |
| Embodiment 1 | 3 | 4 | 2-3 | 4 | 4-5 | 3-4 |
| Embodiment 2 | 3 | 4 | 2-3 | 4 | 4-5 | 3-4 |
| Embodiment 3 | 3 | 4-5 | 2-3 | 4-5 | 5 | 3-4 |
| Embodiment 4 | 3 | 4-5 | 2-3 | 4-5 | 5 | 3-4 |
| Embodiment 5 | 3 | 4-5 | 2-3 | 4-5 | 5 | 3-4 |
| Embodiment 6 | 3 | 4 | 2-3 | 4 | 4-5 | 3-4 |
| Embodiment 7 | 3 | 4-5 | 2-3 | 4-5 | 5 | 3-4 |
| Embodiment 8 | 3 | 4-5 | 2-3 | 4-5 | 5 | 3-4 |
| Comparative example 1 | 3 | 4-5 | 2-3 | 4 | 4-5 | 3 |
| Comparative example 2 | 2 | 4 | 2-3 | 4 | 4 | 3 |
By embodiment 1-8, in comparative example 1, prepared dispersed dye use 0.1 gram, wash ammonia textile fibres together with 99.9 water with 10 grams, with acetic acid adjusting dye bath pH to 4～5, 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 blue textile materials, then carry out 45 seconds heat treatments at 190 DEG C of temperature.Adopt GB/T5718-1997 to measure its sublimation fastness (210 DEG C, 30 seconds).
Table 3
| ? | Cotton is stained with | Wash and be stained with |
| Embodiment 1 | 4 | 3 |
| Embodiment 2 | 4 | 3 |
| Embodiment 3 | 4-5 | 3 |
| Embodiment 4 | 4-5 | 3 |
| Embodiment 5 | 4-5 | 3 |
| Embodiment 6 | 4 | 3 |
| Embodiment 7 | 4-5 | 3 |
| Embodiment 8 | 4-5 | 3 |
| Comparative example 1 | 3-4 | 2 |
Claims (12)
1. a disperse dye composition, based on the gross weight of described disperse dye composition, comprise 5～14 % by weight formula (I) component A, 50～80 % by weight formula (II) B component, 10～20 % by weight formula (III) component C, 5～14.5 % by weight formula (IV) component D and 0.5～1.2 % by weight formula (V) component E, and each component sum is 100%
Component A is following formula (I) compound,
B component is one or both of following formula (II) compound,
Wherein R
1for Cl or Br,
Component C is following formula (III) compound,
Component D is one or both of following formula (IV) compound,
Wherein R
2for Cl or Br,
Component E is one or both of lower formula V compound,
Wherein R
3for C
1～C
2alkyl.
2. disperse dye composition according to claim 1, based on the gross weight of described disperse dye composition, comprise 8.5～13.8 % by weight formula (I) component A, 55～68 % by weight formula (II) B component, 15～18 % by weight formula (III) component C, 8～12 % by weight formula (IV) component D and 0.5～1.2 % by weight formula (V) component E.
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 1.5～2.5:1 with the ratio of the weight of disperse dye composition.
6. the preparation method of the dispersed blue dye described in claim 3～5 any one, comprises wherein contained each dye composition is mixed with after disperse dye composition, under the existence of auxiliary material, grinds, and is optionally dried; Or each dye composition is ground respectively under the existence of auxiliary material, then mix, be optionally dried.
7. the dispersed blue dye described in disperse dye composition according to claim 1 and 2 or claim 3～5 any one is for the dyeing of fabric and/or the purposes of stamp.
8. purposes according to claim 7, wherein said fabric is BLENDED FABRIC.
9. purposes according to claim 7, wherein said fabric is terylene.
10. purposes according to claim 8, wherein said BLENDED FABRIC is for washing ammonia or polyester-cotton blend.
11. 1 kinds of yarn fabrics, it adopts disperse dye composition according to claim 1 and 2 or dyes and/or stamp obtains according to the dispersed blue dye described in claim 3～5 any one.
12. 1 kinds of yarn fabric goods, it is made with yarn fabric according to claim 11.
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| CN103073921B (en) * | 2012-12-30 | 2014-11-26 | 浙江龙盛集团股份有限公司 | Dispersed dark dye composition |
| CN104559322B (en) * | 2014-12-18 | 2017-01-11 | 浙江龙盛集团股份有限公司 | High-fastness disperse dark blue dye composition and dye product |
| CN107011695A (en) * | 2017-04-25 | 2017-08-04 | 江苏迪安化工有限公司 | A kind of Yellow disperse dye monomeric compound and its preparation method and application |
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| EP0300626B1 (en) * | 1987-07-22 | 1994-01-19 | Zeneca Limited | Disperse dye mixture |
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