CN1931927A - Disperse dye mixture and its product - Google Patents
Disperse dye mixture and its product Download PDFInfo
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- CN1931927A CN1931927A CN 200610052851 CN200610052851A CN1931927A CN 1931927 A CN1931927 A CN 1931927A CN 200610052851 CN200610052851 CN 200610052851 CN 200610052851 A CN200610052851 A CN 200610052851A CN 1931927 A CN1931927 A CN 1931927A
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Abstract
The present invention relates to disperse dye mixture and its product. The disperse dye mixture and its product have excellent level dyeing property, good compatibility, high build-up and good dyeing homochromatism at different temperature. The disperse dye mixture consists of following fiver dye components: dye A 10-80 wt%, dye B 1-70 wt%, dye C 10-80 wt%, dye D 1-50 wt%, and dye E 1-35 wt%, with all the dye components being shown in the expresses. The disperse dye mixture product features its composition of the disperse dye mixture and assistant in weight ratio of 1 to 0.6-8.
Description
Technical field
The present invention relates to a kind of black or navy admixture of disperse dyes and goods thereof, specifically is a kind of black or navy admixture of disperse dyes and goods thereof of cellulose acetate material printing and dyeing usefulness.It can mix use with other auxiliary agent, as dust-proofing agent, and wetting agent etc.
Background technology
For cellulose acetate being dyed at normal temperatures dark color (as navy, black etc.), need a kind of the have good level-dyeing property and the dyestuff of enhancing rate especially.Usually dispersed dye need dye under High Temperature High Pressure, and cellulose acetate requires dyeing at normal temperatures, and this is undoubtedly a challenge to dispersed dye.GB2346150 discloses dispersion dye mixture and their purposes aspect filamentary material dyeing that contains semi-synthetic hydrophobicity cellulose acetate or stamp.If be mixed with cellulose acetate, described mixture can not make wool or cotton painted.In addition, be applicable to that some dye sheet of cellulose acetate reveals significant temperature sensitivity, therefore when the temperature distributing disproportionation of dyeing liquid is even, can cause bad outward appearance or depth of shade equally.Above-mentioned dyestuff or its mixture can not fully satisfy the highest demand, particularly reproducibility, to the adaptability aspect of the sensitivity of dye bath temperature or special dyeing.And satisfied above-mentioned requirements according to mixture of the present invention on substantially, but the performance of single dyestuff only can satisfy above-mentioned requirements deficiently, also is seldom even satisfy.
Summary of the invention
The applicant is through deeply and after testing widely and studying developing a kind of painted dye mixture of cellulose acetate and goods thereof of being suitable for, to solve level-dyeing property, compatibleness, enhancing rate and colouring homochromatism problem under differing temps.
The mixture of dispersed dye of the present invention, form by five kinds of dyestuffs of following weight percent:
Formula (I) dyestuff A 10～80%,
Formula (II) dyestuff B 1～70%,
Formula (III) dyestuff C 10～80%,
Formula (IV) dyestuff D 1～50%,
Formula V dyestuff E 1～35%;
In the described dye mixture, the weight percent of dyestuff A is preferably 15～75%, and more preferably 20～65%, most preferably be 25～55%; The weight percent of dyestuff B is preferably 5～60%, and more preferably 10～45%, most preferably be 15～35%; The weight percent of dyestuff C is preferably 10～70%, and more preferably 20～60%, most preferably be 25～55%; The weight percent of dyestuff D is preferably 5～45%, and more preferably 10～40%, most preferably be 10～30%; The weight percent of dyestuff E is preferably 1～20%, and more preferably 1～5%, most preferably be 2～4%.
Because the singularity of dye industry is difficult to also there is no need to make pure product, has the impurity in some preparation process usually, also allows to contain the physics impurity of a spot of moisture content and trace when composite dye of the present invention is made finished product.
This dye mixture can also mix mutually with a certain amount of auxiliary agent, obtains corresponding articles.
Above-mentioned auxiliary agent comprises dispersion agent, diffusant etc. for the dyestuff aftertreatment adds used auxiliary agent in man-hour, is preferably one of following or composite mixture: naphthalene sulfonic acidformaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products, sulfonated lignin.Naphthalene sulfonic acidformaldehyde condensation product such as dispersing agent NNO, alkyl naphthalene sulfonic acid formaldehyde condensation products such as Dispersant MF (condensation compound of methyl naphthalene sulfonic acid and formaldehyde), dispersing agent CNF (benzyl naphthalene sulfonic formaldehyde condensation compound) etc., sulfonated lignin such as sodium lignosulfonate (as commercial dispersants Reax 83A, Reax85A) etc.
The usage ratio of dye mixture and auxiliary agent is 1: 0.5～1: 10, is preferably 1: 0.6～1: 8, optimum turns to 1: 0.8～and 1: 5.
Admixture of disperse dyes of the present invention and goods thereof can be prepared by following method:
After dyestuff, auxiliary agent and water mixed by a certain percentage, grind dispersion, use the spray-drying tower drying then with sand mill.Above-mentioned dyestuff A, dyestuff B, dyestuff C, dyestuff D and dyestuff E can adopt the commercially available prod.Can adopt the C.I. EX-SF DISPERSE BLUE EX-SF 300 D-4 of Zhejiang Jihua Group Co., Ltd's production as dyestuff A, the C.I. 63 DISPERSE Violet 63 D-5 that dyestuff B can adopt Zhejiang Jihua Group Co., Ltd to produce, the C.I. DISPERSE ORANGE 30 200 31# that dyestuff C can adopt Zhejiang Jihua Group Co., Ltd to produce, the C.I. EX-SF DISPERSE BLUE EX-SF 300 148# that dyestuff D can adopt Zhejiang Jihua Group Co., Ltd to produce, dyestuff E can adopt the former dyestuff of the C.I. Disperse Blue-56 # of Zhejiang Jihua Group Co., Ltd's production.
Disperse dye composition of the present invention, general needs adding auxiliary agent disperses when being used to dye.After for example dyestuff A, dyestuff B, dyestuff C, dyestuff D and dyestuff E mix by above-mentioned proportioning, in the presence of auxiliary agent, water or other wetting agent, carry out corpusculed with pulverizers such as sand mill or shredders; Also dyestuff A, dyestuff B, dyestuff C, dyestuff D and dyestuff E can be carried out corpusculed with pulverizers such as sand mill or shredders respectively in the presence of auxiliary agent, water or other wetting agent in addition and handle the back with above-mentioned mixed.
Certainly, also can adopt commercially available single goods dyestuff such as C.I. EX-SF DISPERSE BLUE EX-SF 300 D-4, C.I. 63 DISPERSE Violet 63 D-5, C.I. DISPERSE ORANGE 30 200 31#, C.I. EX-SF DISPERSE BLUE EX-SF 300 148#, C.I. Disperse Blue-56 # directly piece together the method for mixing, because contained a certain amount of auxiliary agent in the single goods dyestuff, so the ratio of the weight of dyestuff and the weight of auxiliary agent should be and directly dye mixture and auxiliary agent wanted that the ratio of mixing is consistent.
When described admixture of disperse dyes Dichlorodiphenyl Acetate filamentary material of the present invention dyes, have especially characteristics such as good and enhancing is good in the homochromatism of differing temps colouring of level-dyeing property, compatibleness excellence.
Embodiment
The invention will be further described below in conjunction with embodiment, but protection domain of the present invention is not limited to this.
Embodiment 1
17 gram dyestuff A, 10 gram dyestuff B, 15 gram dyestuff C, 7 gram dyestuff D, 2 gram dyestuff E are mixed, obtain dye mixture, its coloured light is navy.
Embodiment 2
In the dye mixture that embodiment 1 is obtained, add 60 gram Dispersant MFs, 120 gram pure water, carry out corpusculed (making dispersion treatment) with sand mill then, spraying drying again obtains the goods of admixture of disperse dyes, and its coloured light is navy.
Embodiment 3
To contain these dyestuff commodity of 15.1 gram dyestuff A, these dyestuff commodity that contain 8.7 gram dyestuff B, these dyestuff commodity that contain 19.1 gram dyestuff C, these dyestuff commodity that contain these dyestuff commodity of 5.3 gram dyestuff D and contain 1.8 gram dyestuff E mixes, then directly obtain the goods of this admixture of disperse dyes, and wherein the gross weight ratio of gross weight and the auxiliary agent of five kinds of dyestuffs is 1: 1.2.
Embodiment 4～17
According to the preparation method of embodiment 2 or 3, press the continuous data shown in the table 1 dyestuff A, dyestuff B, dyestuff C, dyestuff D, dyestuff E and auxiliary agent are pieced together mixed the be goods of admixture of disperse dyes of the present invention, The performance test results such as table 2.
Table 1
| Embodiment | Dyestuff A (gram) | Dyestuff B (gram) | Dyestuff C (gram) | Dyestuff D (gram) | Dyestuff E (gram) | Auxiliary agent (gram) | Pure water (gram) | |
| Embodiment 4 | 12.5 | 8 | 23 | 5.5 | 1 | Dispersing agent MF | 60 | 120 |
| Embodiment 5 | 13.5 | 10 | 18 | 7.4 | 1.1 | 60 | 120 | |
| Embodiment 6 | 15.5 | 8.5 | 17 | 7.4 | 1.6 | Dispersing agent NNO | 60 | 120 |
| Embodiment 7 | 16.7 | 7.6 | 17.1 | 6.9 | 1.9 | 60 | 120 | |
| Embodiment 8 | 16.9 | 7.2 | 18.2 | 6 | 1.7 | 60 | 120 | |
| Embodiment 9 | 17.2 | 8.9 | 12.7 | 10.1 | 1.1 | 60 | 120 | |
| Embodiment 10 | 18.3 | 8 | 15.5 | 6.2 | 2 | Sodium lignosulfonate: dispersing agent CNF=1: 1 | 60 | 120 |
| Embodiment 11 | 18.8 | 10.7 | 14 | 5.5 | 1 | 60 | 120 | |
| Embodiment 12 | 19.2 | 7.1 | 16.2 | 5.6 | 1.9 | 60 | 120 | |
| Embodiment 13 | 19.5 | 8.9 | 14.9 | 5.2 | 1.5 | 60 | 120 | |
| Embodiment 14 | 20.4 | 7.6 | 12.5 | 8.3 | 1.2 | Dispersing agent MF: dispersing agent CNF=1: 1 | 60 | 120 |
| Embodiment 15 | 21.1 | 7.6 | 15.1 | 5 | 1.2 | 60 | 120 | |
| Embodiment 16 | 22.1 | 8.2 | 12.9 | 5.5 | 1.3 | 60 | 120 | |
| Embodiment 17 | 23 | 7.5 | 13.3 | 5.1 | 1.1 | 60 | 120 |
Test case
Get 0.5 each embodiment goods of gram, be dispersed in 500 ml waters, mix with 80 milliliters water after drawing 20 milliliters, transferring dye bath Ph value with acetic acid is 4.5, puts into 2.5 gram cellulose acetate simultaneously, is warming up to 85 ℃ (1 ℃/minute) and dyes, be incubated after 45 minutes, be cooled to begin below 50 ℃ the sampling.Adopt GB GB/T3921-1997, GB/T3920-1997, GB/T5718-1997 to survey its fastness of dyeing.Test result sees Table 2.
Table 2
| Embodiment | Washing fastness (60 ℃) | Crock fastness | Sublimation fastness (180 ℃) |
| Embodiment 2 | 5 grades | 4～5 grades | 4～5 grades |
| Embodiment 3 | 4～5 grades | 5 grades | 4～5 grades |
| Embodiment 4 | 4～5 grades | 4～5 grades | 4 grades |
| Embodiment 5 | 4～5 grades | 4～5 grades | 4～5 grades |
| Embodiment 6 | 5 grades | 4～5 grades | 5 grades |
| Embodiment 7 | 4～5 grades | 5 grades | 4～5 grades |
| Embodiment 8 | 5 grades | 4～5 grades | 4～5 grades |
| Embodiment 9 | 4～5 grades | 5 grades | 4～5 grades |
| Embodiment 10 | 4～5 grades | 4～5 grades | 4～5 grades |
| Embodiment 11 | 4～5 grades | 4～5 grades | 4～5 grades |
| Embodiment 12 | 4～5 grades | 5 grades | 5 grades |
| Embodiment 13 | 4～5 grades | 4～5 grades | 4～5 grades |
| Embodiment 14 | 4 grades | 4～5 grades | 4～5 grades |
| Embodiment 15 | 4～5 grades | 4～5 grades | 4～5 grades |
| Embodiment 16 | 4～5 grades | 4 grades | 4～5 grades |
| Embodiment 17 | 4 grades | 4～5 grades | 4～5 grades |
Claims (7)
1, a kind of mixture of dispersed dye, form by five kinds of dyestuffs of following weight percent:
Formula (I) dyestuff A 10～80%,
Formula (II) dyestuff B 1～70%,
Formula (III) dyestuff C 10～80%,
Formula (IV) dyestuff D 1～50%,
Formula V dyestuff E 1～35%;
2, according to the mixture of the described dispersed dye of claim 1, it is characterized in that:
Formula (I) dyestuff A 15～75%,
Formula (II) dyestuff B 5～60%,
Formula (III) dyestuff C 10～70%,
Formula (IV) dyestuff D 5～45%
Formula V dyestuff E 1～20%.
3, according to the mixture of the described dispersed dye of claim 2, it is characterized in that:
Formula (I) dyestuff A 20～65%,
Formula (II) dyestuff B 10～45%,
Formula (III) dyestuff C 20～60%,
Formula (IV) dyestuff D 10～40%
Formula V dyestuff E 1～5%.
4, according to the mixture of the described dispersed dye of claim 3, it is characterized in that:
Formula (I) dyestuff A 25～55%,
Formula (II) dyestuff B 1～35%,
Formula (III) dyestuff C 25～55%,
Formula (IV) dyestuff D 10～30%
Formula V dyestuff E 2～4%.
5, according to the described admixture of disperse dyes goods of claim 1～4, it is characterized in that: in the mixture goods of described dispersed dye auxiliary agent is arranged; Auxiliary agent is a naphthalene sulfonic acidformaldehyde condensation product, a kind of in condensation compound of methyl naphthalene sulfonic acid and formaldehyde and the sodium lignosulfonate or their composite mixture; The mixture of dispersed dye and the part by weight of auxiliary agent are 1: 0.5～10.
6, the mixture goods of dispersed dye according to claim 5 is characterized in that: the mixture of dispersed dye and the part by weight of auxiliary agent are 1: 0.6～8.
7, the mixture goods of dispersed dye according to claim 6 is characterized in that: the mixture of dispersed dye and the part by weight of auxiliary agent are 1: 0.8～5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100528516A CN100404630C (en) | 2006-08-09 | 2006-08-09 | Disperse dye mixture and its product |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006100528516A CN100404630C (en) | 2006-08-09 | 2006-08-09 | Disperse dye mixture and its product |
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| CN1931927A true CN1931927A (en) | 2007-03-21 |
| CN100404630C CN100404630C (en) | 2008-07-23 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935464A (en) * | 2010-07-30 | 2011-01-05 | 杭州吉华江东化工有限公司 | Alkali-resistant disperse dye complex |
| CN104448885A (en) * | 2014-12-19 | 2015-03-25 | 江苏道博化工有限公司 | Method of preparing 1,5-bis-[(4-methyl phenyl) amino]9,10-anthracenedione |
| CN104710838A (en) * | 2013-12-31 | 2015-06-17 | 江苏吉华化工有限公司 | Disperse dye |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1544375B1 (en) * | 1965-06-10 | 1969-12-11 | Basf Ag | Water-insoluble monoazo dyes |
| US3636008A (en) * | 1968-06-14 | 1972-01-18 | Sumitomo Chemical Co | Process for the production of an anthraquinone disperse dye |
| DE3917455A1 (en) * | 1989-05-30 | 1990-12-06 | Basf Ag | BENZISOTHIAZOLAZO DYES WITH A CLUTCH COMPONENT FROM THE THIAZOLE OR PYRIDINE RANGE |
-
2006
- 2006-08-09 CN CNB2006100528516A patent/CN100404630C/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935464A (en) * | 2010-07-30 | 2011-01-05 | 杭州吉华江东化工有限公司 | Alkali-resistant disperse dye complex |
| CN101935464B (en) * | 2010-07-30 | 2013-04-17 | 杭州吉华江东化工有限公司 | Alkali-resistant disperse dye complex |
| CN104710838A (en) * | 2013-12-31 | 2015-06-17 | 江苏吉华化工有限公司 | Disperse dye |
| CN104448885A (en) * | 2014-12-19 | 2015-03-25 | 江苏道博化工有限公司 | Method of preparing 1,5-bis-[(4-methyl phenyl) amino]9,10-anthracenedione |
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| Publication number | Publication date |
|---|---|
| CN100404630C (en) | 2008-07-23 |
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Owner name: ZHEJIANG JIHUA GROUP CO., LTD. Free format text: FORMER OWNER: HANGZHOU JIHUA CHEMICAL CO., LTD. Effective date: 20090918 |
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Effective date of registration: 20090918 Address after: Hongshan farm, Xiaoshan District, Hangzhou, Zhejiang Patentee after: Zhejiang Jihua Group Co., Ltd. Address before: Hongshan farm, Xiaoshan District, Hangzhou, Zhejiang Patentee before: Jihua Chemical Co., Ltd, Hangzhou |
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Address after: Xiaoshan District of Hangzhou City, Zhejiang province 311234 Hongshan farm Patentee after: Zhejiang Jihua Group Co., Ltd. Address before: Xiaoshan District of Hangzhou City, Zhejiang province 311234 Hongshan farm Patentee before: Zhejiang Jihua Group Co., Ltd. Address after: Xiaoshan District of Hangzhou City, Zhejiang province 311234 Hongshan farm Patentee after: Zhejiang Jihua Group Co., Ltd. Address before: Xiaoshan District of Hangzhou City, Zhejiang province 311234 Hongshan farm Patentee before: Zhejiang Jihua Group Co., Ltd. |
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Effective date of registration: 20200701 Address after: No.1766, New Century Avenue, Linjiang Industrial Park, Xiaoshan District, Hangzhou City, Zhejiang Province Co-patentee after: HANGZHOU JIHUA JIANGDONG CHEMICAL Co.,Ltd. Patentee after: ZHEJIANG JIHUA GROUP Co.,Ltd. Address before: 311234 Hongshan farm, Xiaoshan District, Zhejiang, Hangzhou Patentee before: ZHEJIANG JIHUA GROUP Co.,Ltd. |
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