CN102952415B - Composite sapphire blue dispersion dye - Google Patents
Composite sapphire blue dispersion dye Download PDFInfo
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- CN102952415B CN102952415B CN 201210434789 CN201210434789A CN102952415B CN 102952415 B CN102952415 B CN 102952415B CN 201210434789 CN201210434789 CN 201210434789 CN 201210434789 A CN201210434789 A CN 201210434789A CN 102952415 B CN102952415 B CN 102952415B
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- 0 C*NC(c1c(*=O)cccc1)=O Chemical compound C*NC(c1c(*=O)cccc1)=O 0.000 description 4
- SBQQNRRCJYBLRX-UUYOSTAYSA-N CC(C)c1ccc(/C=C(/C(C2=C3CC#CC=C2)=C(C#N)C#N)\S3(=O)=O)c(C)c1 Chemical compound CC(C)c1ccc(/C=C(/C(C2=C3CC#CC=C2)=C(C#N)C#N)\S3(=O)=O)c(C)c1 SBQQNRRCJYBLRX-UUYOSTAYSA-N 0.000 description 1
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Abstract
The present invention discloses a composite type sapphire blue dispersion dye, which is prepared by mixing 20-60% by mass of a dye A, 10-45% by mass of a dye B, 15-50% by mass of a dye C and 10-30% by mass of an additive, wherein the dye A is any one compound or a composition comprising a plurality of compounds represented by a formula (I), the dye B is any one compound or a composition comprising a plurality of compounds represented by a formula (II), and dye C is any one compound or a composition comprising a plurality of compounds represented by a formula (III). The composite sapphire blue dispersion dye has excellent performances in fields such as washing fastness, dye bath property, water immersion fastness, sublimation fastness and the like.
Description
Technical field
The present invention relates to dyestuff, relate in particular to a kind of compound sapphire blue dispersed dye.
Background technology
Dispersed dye are a kind of water-soluble very low, nonionic dyes that hydrophobicity is stronger, are mainly used in the dyeing of terylene and BLENDED FABRIC thereof.The general thermophoresis of dispersed dye commonly used and sublimation fastness are poor, and while dying dark terylene and cotton thereof, viscose blended fabric, washing fastness is poor, and wherein nylon and vinegar ester staining fastness are 2 ~ 3 grades, even lower than 2 grades, far do not reach 3 ~ 4 grades of clients' staining requirement.FBL as sapphire blue as the dispersion on existing market, disperse that the product ubiquities such as sapphire blue EA, EX-SF DISPERSE BLUE EX-SF 300 S-3RF and EX-SF DISPERSE BLUE EX-SF 300 284 are easy to change, easily be reduced in dyeing course, washing fastness and the shortcoming such as sublimation fastness is poor.
Summary of the invention
The purpose of this invention is to provide all outstanding sapphire blue dyestuffs of compound dispersion of a kind of washing fastness, dye bath, water logging fastness and sublimation fastness.
For achieving the above object, the present invention adopts following technical scheme:
A kind of compound sapphire blue dispersed dye, mixed by dyestuff A, dyestuff B, dyestuff C and auxiliary agent, and the mass percent of each component is: dyestuff A 20-60%, dyestuff B 10-45%, dyestuff C 15-50%, auxiliary agent 10-30%;
Described dyestuff A is any one or the arbitrarily several combination in the compound shown in formula (I):
In formula (I), R
1, R
2, R
3, R
4, R
5independently be selected from separately one of following: H, NO
2, CN, halogen; R
6, R
7, R
8, R
9independently be selected from separately one of following: H, halogen, methyl, methoxyl group, oxyethyl group, NHCOCH
3, NHSO
2cH
3; R
10for methyl or ethyl; The natural number that n is 1 ~ 4;
Described dyestuff B is any one or the arbitrarily several combination in the compound shown in formula (II):
In formula (II): R
11, R
12, R
13, R
14, R
15independently be selected from separately one of following: the straight or branched alkyl of H, C1 ~ C6, the straight or branched alkoxyl group of C1 ~ C4, halogen;
Described dyestuff C is any one or the arbitrarily several combination in the compound shown in formula (III):
In formula (III), R
16, R
17independently be selected from separately one of following: the straight or branched alkyl of C1 ~ C6, phenyl.
As preferably, described dyestuff A is any one or several combination arbitrarily in the compound shown in formula (I-1)～formula (I-4):
As preferably, described dyestuff B is any one or several combination arbitrarily in the compound shown in formula (II-1)～formula (II-4):
As preferably, described dyestuff C is any one or several combination arbitrarily in the compound shown in formula (III-1)～formula (III-4):
As preferably, described auxiliary agent is following a kind of or several mixture arbitrarily: naphthalene sulfonic acidformaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products, sulfonated lignin.
Dyestuff A, B, C and auxiliary agent that the present invention adopts can be mixed in proportion the product of making liquid dye as required, also the liquid dye that are mixed can be obtained to solid phase prod through spraying drying, or the pressed powder of each dyestuff directly is mixed in proportion and obtains solid phase prod.
In the present invention, the characteristics of this type disperse dye molecular structure of dyestuff A are that molecular weight is large, coupling component contains the phthalic imidine structure, molecule and poly-vinegar fiber avidity are large, even the dyestuff of set is at high temperature also more difficult from the fibrous inside migration to surface, still keep good dyefastness.This type disperse dye of dyestuff B should contain the sulfone class formation, strong with trevira avidity, good level-dyeing property, and because the large hydrophobicity of polarity is strong, dyeing after washing fastness and water logging fastness are strong.This type disperse dye of dyestuff C belongs to the anthraquinone type structure, and this class formation dye shade is bright-coloured, coloring intensity is high, especially fastness to sublimation is very superior for fastness ability.The present invention is by the compound synergic technology, several different dispersed dye are mixed, utilize each material to have the characteristic of lowest total of the melting point under specified proportion, can improve the susceptibility of dispersed dye to the thermosol temperature, reduce the thermosol temperature, the degree of fixation curve is tended towards stability, improve the level dyeing performance, be conducive to exhaust and dye the avidity of middle raising dyestuff to fiber, make dyestuff there is better dyeing behavior.
Compared with prior art, the present invention utilizes several molecular structure dyestuffs with various superiority, according to the composite all superior sapphire blue dispersed dye of the performances such as a kind of washing fastness, fastness to rubbing, light fastness and fastness to sublimation that obtained of compound synergic principle.
Embodiment
Below with specific embodiment, technical scheme of the present invention is described, but protection scope of the present invention is not limited to this:
Embodiment 1
Dyestuff C 20g shown in dyestuff B 25g shown in dyestuff A 35g shown in modus ponens (I-1), formula (II-3), formula (III-4), Dispersant MF (condensation compound of methyl naphthalene sulfonic acid and formaldehyde) 10g, diffusant (sodium lignosulfonate) 10g, after adding water 150g blending, carry out grinding distribution with shredder, spraying drying obtains compound sapphire blue dispersed dye of the present invention.
Embodiment 2-10
The concrete proportioning of embodiment 2-10 is as follows:
In above embodiment 1-10, embodiment 1-5 is that the liquid dye Product mix obtains solid phase prod through spraying drying; The liquid dye product of embodiment 6-7 for directly being mixed; Embodiment 8-10 obtains solid phase prod after the pressed powder of each dyestuff is directly mixed.
Embodiment 11
The compound sapphire blue dispersed dye of respectively getting 0.5g embodiment 1-10 are dispersed in 500 ml waters, get 20 milliliters and mix with 60 ml waters, and adjusting pH with acetic acid is 5, be warming up to 70 ℃, put into the 2g woven dacron, in 20 minutes, by 70 ℃, be warming up to 130 ℃, be incubated 45 minutes, be cooled to 90 ℃, sampling.Adopt GB GB/T3921-1997, GB/T3920-1997, GB/T8427-1998, GB/T5718-1997 water-fastness, the rub resistance of tstr, colour fastness to light and sublimation fastness respectively.Test result is as shown in the table.
Claims (6)
1. compound sapphire blue dispersed dye, mixed by dyestuff A, dyestuff B, dyestuff C and auxiliary agent, and the mass percent of each component is: dyestuff A 20-60%, dyestuff B 10-45%, dyestuff C 15-50%, auxiliary agent 10-30%;
Described dyestuff A is any one or the arbitrarily several combination in the compound shown in formula (I):
In formula (I), R
1, R
5independently be selected from separately one of following: H, NO
2, CN, halogen; R
2, R
4, R
6, R
8, R
9be H; R
3for nitro; R
7be selected from one of following: H, halogen, methyl, methoxyl group, oxyethyl group, NHCOCH
3, NHSO
2cH
3; R
10for methyl or ethyl; The natural number that n is 1～4;
Described dyestuff B is any one or the arbitrarily several combination in the compound shown in formula (II):
In formula (II): R
11, R
12, R
13, R
14, R
15independently be selected from separately one of following: the straight or branched alkyl of H, C1～C6, the straight or branched alkoxyl group of C1～C4, halogen;
Described dyestuff C is any one or the arbitrarily several combination in the compound shown in formula (III):
In formula (III), R
16, R
17independently be selected from separately one of following: the straight or branched alkyl of C1～C6, phenyl.
2. compound sapphire blue dispersed dye according to claim 1 is characterized in that described dyestuff A is any one or several combination arbitrarily in the compound shown in formula (I-1)～formula (I-4):
3. compound sapphire blue dispersed dye according to claim 1 is characterized in that described dyestuff B is any one or several combination arbitrarily in the compound shown in formula (II-1)～formula (II-4):
4. compound sapphire blue dispersed dye according to claim 1 is characterized in that described dyestuff C is any one or several combination arbitrarily in the compound shown in formula (III-1)～formula (III-4):
5. compound sapphire blue dispersed dye according to claim 1 is characterized in that: described auxiliary agent is following a kind of or several mixture arbitrarily: naphthalene sulfonic acidformaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products, sulfonated lignin.
6. compound sapphire blue dispersed dye according to claim 1 is characterized in that:
Described dyestuff A is any one or the arbitrarily several combination in the compound shown in formula (I-1)～formula (I-4):
Described dyestuff B is any one or the arbitrarily several combination in the compound shown in formula (II-1)～formula (II-4):
Described dyestuff C is any one or the arbitrarily several combination in the compound shown in formula (III-1)～formula (III-4):
Described auxiliary agent is following a kind of or any several mixture: naphthalene sulfonic acidformaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products, sulfonated lignin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210434789 CN102952415B (en) | 2012-11-02 | 2012-11-02 | Composite sapphire blue dispersion dye |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210434789 CN102952415B (en) | 2012-11-02 | 2012-11-02 | Composite sapphire blue dispersion dye |
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|---|---|
| CN102952415A CN102952415A (en) | 2013-03-06 |
| CN102952415B true CN102952415B (en) | 2013-12-25 |
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| CN 201210434789 Active CN102952415B (en) | 2012-11-02 | 2012-11-02 | Composite sapphire blue dispersion dye |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788995B (en) * | 2015-03-16 | 2017-05-24 | 太湖亚太精化有限公司 | Dispersed royal blue dye composition, dye product and application of dye product |
| CN110387144B (en) * | 2019-08-12 | 2021-07-30 | 杭州福莱蒽特股份有限公司 | Disperse blue dye and application thereof |
| CN111057394A (en) * | 2019-11-05 | 2020-04-24 | 杭州吉华江东化工有限公司 | High-strength disperse slurry dye mixture and application thereof |
| CN113234331B (en) * | 2021-04-06 | 2022-10-25 | 杭州福莱蒽特股份有限公司 | Blue disperse dye |
| CN115142281B (en) * | 2022-07-19 | 2023-08-18 | 安徽工程大学 | Dye micro-nanocrystallization method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994679A (en) * | 1974-07-31 | 1976-11-30 | Imperial Chemical Industries Limited | Disperse dyestuff mixtures |
| EP0137240A3 (en) * | 1983-08-31 | 1986-06-25 | Bayer Ag | Mixtures of disperse dyes |
| JP2872388B2 (en) * | 1990-11-07 | 1999-03-17 | 日本化薬株式会社 | Dyeing method for disperse dye composition and hydrophobic fiber |
| CN101755012A (en) * | 2007-07-20 | 2010-06-23 | 亨斯迈先进材料（瑞士）有限公司 | azo dyes |
| 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 |
-
2012
- 2012-11-02 CN CN 201210434789 patent/CN102952415B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994679A (en) * | 1974-07-31 | 1976-11-30 | Imperial Chemical Industries Limited | Disperse dyestuff mixtures |
| EP0137240A3 (en) * | 1983-08-31 | 1986-06-25 | Bayer Ag | Mixtures of disperse dyes |
| JP2872388B2 (en) * | 1990-11-07 | 1999-03-17 | 日本化薬株式会社 | Dyeing method for disperse dye composition and hydrophobic fiber |
| CN101755012A (en) * | 2007-07-20 | 2010-06-23 | 亨斯迈先进材料（瑞士）有限公司 | azo dyes |
| 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 |
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|---|---|
| CN102952415A (en) | 2013-03-06 |
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Address after: 310000 no.1919, Jingwu Road, Linjiang Industrial Park, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Fulai anthracite Co., Ltd Address before: 311228 Linjiang Industrial Park, Xiaoshan District, Zhejiang, 1919, No. five, Hangzhou Patentee before: Hangzhou Fulai'ente Finechemical Co., Ltd. |
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