CN101085879A - Composite discharge printing dispersion dyes - Google Patents
Composite discharge printing dispersion dyes Download PDFInfo
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- CN101085879A CN101085879A CN 200710069291 CN200710069291A CN101085879A CN 101085879 A CN101085879 A CN 101085879A CN 200710069291 CN200710069291 CN 200710069291 CN 200710069291 A CN200710069291 A CN 200710069291A CN 101085879 A CN101085879 A CN 101085879A
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- dye monomer
- dye
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- discharge printing
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Abstract
The invention discloses a complex discharge printing disperse dye. The comprised components and their weight proportion are as follows: dye monomer (1) 1- 25%, shown in formula (I); dye monomer (2) 5- 40%, shown in formula (II); dye monomer (3) 1- 15%, shown in formula (III); dye monomer (4) 0- 10%, shown in formula (IV); and the left are adjuvant. The discharge printing disperse dye is especially suitable for printing and dyeing for terylene, artificial silk fabric, chamois flannel and corduroy. It is characterized by good reduction discharge, good printing effect of bright color, fine pattern and clear shape, possibility for printing in part area and light printing on dark cloth. The repeatability is good and thermal- resistant mobility is small.
Description
Technical field
The present invention relates to a kind of dyestuff, especially a kind of by the composite discharge printing dispersion dyes that forms of dispersed dye.
Technical background
Along with improving constantly that style requires, the contour sharpness of direct printing, decorative pattern fineness all are subjected to certain restriction, and discharging dye just in time solves this difficult problem.The decorative pattern printing effect of this discharging dye is more much better than direct printing, particularly can print light decorative pattern, pattern on deep-colour fabric, more can be on silk-like fabric discharge printing.
But compatibleness is bad between existing each component of composite dye ubiquity that can be used for discharge printing mostly because in the discharge printing process compatibleness between each component of composite dye is required outstanding high, otherwise the circulation ratio that is difficult to reach good and dawn degree.
Summary of the invention
It is good to the invention provides a kind of compatibleness, have good circulation ratio and dawn degree the Compositional type discharge printing dispersion dyes.
A kind of Compositional type discharge printing dispersion dyes, weight percent consists of:
1~25% suc as formula the dye monomer (1) shown in (I);
5~40% suc as formula the dye monomer (2) shown in (II);
1~15% suc as formula the dye monomer (3) shown in (III);
0~10% suc as formula the dye monomer (4) shown in (IV);
Surplus is an auxiliary agent.
In the Compositional type discharge printing dispersion dyes of the present invention, dye monomer (4) is optional component;
When not containing dye monomer (4), preferred weight percent consists of:
Dye monomer (1) 3~20%;
Dye monomer (2) 10~35%;
Dye monomer (3) 1~12%;
Surplus is an auxiliary agent.
When containing dye monomer (4), preferred weight percent consists of:
Dye monomer (1) 3~18%;
Dye monomer (2) 10~30%;
Dye monomer (3) 2~10%;
Dye monomer (4) 3~8.5%;
Surplus is an auxiliary agent.
Dye monomer (1) can by after the p-Nitroaniline diazotization and N-cyanoethyl-N-Qiang Yijibenan coupling make, or select the commercially available prod for use, for example the 73A orange produced of Zhejiang Province Runtu intercalated Co., Ltd.
Dye monomer (2) can be by after 2-amino-5-nitrothiazole diazotization and 2-methoxyl group-5-acetylaminohydroxyphenylarsonic acid N, and the coupling of N-bi-methoxy carbonyl ethyl aniline makes, or selects the commercially available prod for use, for example Zhejiang Province Runtu intercalated Co., Ltd's GFD indigo plant of producing.
Dye monomer (3) can be by after 2-amino-5-nitrothiazole diazotization and N, and the coupling of N-bi-methoxy carbonyl ethyl m-chloro aniline makes, or selects the commercially available prod for use, for example the 3RD purple produced of Zhejiang Province Runtu intercalated Co., Ltd.
Dye monomer (4) can be by making with N-cyanoethyl-N-acetyl oxygen ethylaniline coupling after the p-Nitroaniline diazotization.Or select commercially available prod, for example the C.I. DISPERSE ORANGE 30 200 31 of dying of Xiang Tan, Hunan head factory (major ingredient is dye monomer (4)) for use.
Auxiliary agent described in the present invention is dispersed dye dispersion agent, diffusant, lubricant and other tensio-active agents etc. commonly used when composite, usual auxiliaries is as methyl naphthalene sulfonic acid condenses (Dispersant MF), naphthalene sulfonic acidformaldehyde condensation product (dispersing agent NNO), benzyl naphthalene sulfonic formaldehyde condensation compound (dispersing agent CNF), sodium lignosulfonate etc.
Compositional type discharge printing dispersion dyes of the present invention can form by universal method is composite.For example, grind dispersion, then spraying drying with after each dye monomer and auxiliary agent and the water mixing.When grinding dispersion, also can add an amount of wetting agent, tensio-active agent as required with sand mill.
Compositional type discharge printing dispersion dyes of the present invention is highly suitable for the stamp and the dyeing of trevira, silk-like fabric, suede nap, corduroy.As discharge ground colour dyestuff, existing higher dawn degree, again reducible preferably discharge arranged, more have beautiful in colour, decorative pattern is careful, the printing quality of clear-cut, both can local stamp, again can be on deep-colour fabric light stamp.Compositional type discharge printing dispersion dyes of the present invention has extremely perfectly compatibility, makes advantages such as it has favorable reproducibility, dawn degree height when pattern-printing and dyeing, washing fastness is good, crock fastness is good, dye uptake is high, heat-resisting transport property is little.
Embodiment
Embodiment 1~8
Press data shown in the table 1, each monomer component with after water, auxiliary agent mix, is carried out dispersion grinding with sand mill, spraying drying obtains the Compositional type discharge printing dispersion dyes then.
Table 1 unit: gram
The embodiment sequence number | Dye monomer (1) | Dye monomer (2) | Dye monomer (3) | Auxiliary agent | Water | |||
Dispersant MF | Dispersing agent CNF | Dispersing agent NNO | Sodium lignosulfonate | |||||
1 | 5.2 | 32.1 | 13 | 100 | 5 | 0 | 20 | 262 |
2 | 8 | 28 | 5 | 40 | 40 | 3 | 80 | 265 |
3 | 5 | 14.6 | 17.4 | 20 | 60 | 12 | 20 | 197 |
4 | 4.9 | 25 | 6 | 0 | 50 | 19 | 10 | 144 |
5 | 15 | 22 | 4 | 50 | 0 | 7 | 14 | 142 |
6 | 11.2 | 39.3 | 5.3 | 53 | 12 | 40 | 18 | 234 |
7 | 24 | 17 | 3 | 70 | 8 | 12 | 0 | 178 |
8 | 3 | 44 | 2 | 45 | 15 | 25 | 0 | 175 |
Embodiment 9-20
Press data shown in the table 2, each monomer component with after water, auxiliary agent mix, is carried out dispersion grinding with sand mill, spraying drying obtains the Compositional type discharge printing dispersion dyes then.
Table 2 unit: gram
The embodiment sequence number | Dye monomer (1) | Dye monomer (2) | Dye monomer (3) | Dye monomer (4) | Auxiliary agent | Water | |||
Dispersant MF | Dispersing agent CNF | Dispersing agent NNO | Sodium lignosulfonate | ||||||
9 | 25 | 25 | 5 | 10 | 80 | 80 | 0 | 22 | 296 |
10 | 13 | 25 | 8.7 | 5.5 | 20 | 50 | 20 | 40 | 223 |
11 | 10 | 35 | 7 | 7.5 | 30 | 0 | 22 | 70 | 232 |
12 | 35 | 33 | 6 | 18 | 40 | 10 | 40 | 37.5 | 261 |
13 | 5.8 | 30 | 12 | 7.7 | 0 | 80 | 12.5 | 44 | 248 |
14 | 9.3 | 31 | 14 | 10 | 15 | 75 | 27.7 | 5 | 228 |
15 | 8 | 40 | 3.5 | 5 | 24.5 | 29 | 12 | 52 | 224 |
16 | 11 | 25 | 10 | 7 | 40 | 20 | 65 | 45 | 265 |
17 | 10 | 27 | 4 | 6 | 25 | 78 | 14.5 | 0 | 271 |
18 | 26.4 | 33 | 7 | 14 | 10 | 20 | 58.6 | 7 | 249 |
19 | 5 | 29 | 3 | 7 | 18 | 12 | 15 | 51.4 | 238 |
20 | 18 | 47.5 | 5 | 9 | 66.2 | 0 | 0 | 20 | 287 |
Data unit is in the table 2: gram.
Dye monomer (1) can be prepared by following method:
In the 250ml flask, put into 50g water, open and stir, drop into p-Nitroaniline 10g, put into 30% technical hydrochloric acid 25kg, pull an oar after 2 hours, on the rocksly cool to 0 ℃, directly the 30% inferior sodium solution that the inferior sodium of 5g is made into is put into flask, temperature is no more than 5 ℃, filters stand-by in 1 hour 0-5 ℃ of insulated and stirred then.In the 1000ml beaker, add 50g water, sulfuric acid 5g and N-cyanoethyl-N-Qiang Yijibenan 13g, urea 0.3g, peregal 0.1g, on the rocks being cooled to about 2 ℃, with the coupling of above-mentioned diazonium solution, the coupling temperature is controlled at 0-5 ℃, after 3 hours, at 5 ℃ of left and right sides dropwise liquid 11g, finish, stir 1 hour after-filtration, be washed to neutrality, promptly get this structure product.
Dye monomer (2) can be prepared by following method:
In the 250ml flask, add 85% sulfuric acid 80g, in below 20 ℃, add 2-amino-5-nitrothiazole 15g, 15-20 ℃ of temperature control finishes, making beating is 1 hour under this temperature, drip 28% nitrosyl sulfuric acid 50g, dropping temperature is controlled at 10-15 ℃, drips to finish, 15 ℃ of left and right sides stirring reactions 3 hours, treat coupling.In the 1000ml beaker, add 30g water and 30g ice, open and stir, add sulfuric acid 10g, throw ice then and cool to below 20 ℃, add 2-methoxyl group 5-kharophen N, N-bi-methoxy carbonyl ethyl aniline 37g, add peregal 0.3g, on the rocks cooling to below 0 ℃ begins to drip diazonium, and the dropping time was controlled at 3-4 hour, dropping temperature is controlled at below 2 ℃, finish, stirring 1 hour below 2 ℃, then below 10 ℃, the about 87.5g of dropwise liquid, the dropping time was controlled at about 2 hours, stirred half an hour then, filtered, be washed to neutrality, promptly get this structure product.
Dye monomer (3) can be prepared by following method:
In the 250ml flask, add 85% sulfuric acid 80g, in below 20 ℃, add 2-amino-5-nitrothiazole 15g, 15-20 ℃ of temperature control finishes, making beating is 1 hour under this temperature, drip 28% nitrosyl sulfuric acid 50g, dropping temperature is controlled at 10-15 ℃, drips to finish, 15 ℃ of left and right sides stirring reactions 3 hours, treat coupling.In the 1000ml beaker, add 20g water and 20g ice, open and stir, add sulfuric acid 10g, throw ice then and cool to below 20 ℃, add N, N-bi-methoxy carbonyl ethyl m-chloro aniline 33g adds peregal 0.2g, on the rocks cooling to below 0 ℃, begin to drip diazonium, the dropping time was controlled at 3-4 hour, and dropping temperature is controlled at below 2 ℃, finish, stirring 1 hour below 2 ℃, filter, be washed to neutrality, promptly get this structure product.
Performance test
The Compositional type discharge printing dispersion dyes that embodiment 1-20 is made carries out performance test, and testing method is as follows:
The powdery dispersed dye that embodiment 1-20 makes are respectively got 0.5 gram, water is made into the dispersion suspension liquid that concentration is 0.5g/500ml respectively, drawing 20ml mixes with the water of 80ml, regulate dye bath PH to 4-5 with acetic acid, be warmed up to 60 ℃ then, put into respectively simultaneously the 2g trevira advance high-temperature pressure dyeing, be warmed up to 130 ℃ at 35 minutes, be incubated 60 minutes, cloth specimen is got in cooling.
Adopt GB GB/T3291-1997, GB/T3290-1997, GB/T5718-1997 to test its washing fastness, crock fastness, sublimation fastness respectively.
Its, measuring method of degree was dawn: with above-mentioned cloth specimen after 60 ℃ of oven dry, with dawn slurry (dawn slurry can be with general dawn slurry in the discharge, add water to 1000 as tin protochloride 100 gram, urea 25 grams, 6% imperial rubber cement 700 grams) stamp, 130 ℃ of dry blowing 30 minutes in steaming machine after the 60-70 ℃ of oven dry, wash again and reduction clearing, dry the back to dawn degree estimate evaluation.Dawn degree (%) numerical value is high more, and expression dawn effect is good more.
The performance test results sees Table 3
Table 3
The embodiment sequence number | Dawn degree (%) | Washing fastness (level) | Friction fastness (level) | Sublimation fastness (180 ℃) (level) |
1 | 65 | 4-5 | 4-5 | 5 |
2 | 70 | 4-5 | 4-5 | 5 |
3 | 62 | 4-5 | 4-5 | 5 |
4 | 72 | 4-5 | 4-5 | 5 |
5 | 80 | 4-5 | 4-5 | 5 |
6 | 75 | 4-5 | 4-5 | 5 |
7 | 73 | 4-5 | 4-5 | 5 |
8 | 82 | 4-5 | 4-5 | 5 |
9 | 78 | 4-5 | 4-5 | 5 |
10 | 73 | 4-5 | 4-5 | 5 |
11 | 73 | 4-5 | 4-5 | 5 |
12 | 69 | 4-5 | 4-5 | 5 |
13 | 77 | 4-5 | 4-5 | 5 |
14 | 68 | 4-5 | 4-5 | 5 |
15 | 80 | 4-5 | 4-5 | 5 |
16 | 63 | 4-5 | 4-5 | 5 |
17 | 65 | 4-5 | 4-5 | 5 |
18 | 71 | 4-5 | 4-5 | 5 |
19 | 73 | 4-5 | 4-5 | 5 |
20 | 70 | 4-5 | 4-5 | 5 |
Claims (3)
1, a kind of Compositional type discharge printing dispersion dyes is characterized in that weight percent consists of:
1~25% suc as formula the dye monomer (1) shown in (I);
5~40% suc as formula the dye monomer (2) shown in (II);
1~15% suc as formula the dye monomer (3) shown in (III);
0~10% suc as formula the dye monomer (4) shown in (IV);
Surplus is an auxiliary agent.
2, Compositional type discharge printing dispersion dyes as claimed in claim 1 is characterized in that weight percent consists of:
Dye monomer (1) 3~20%;
Dye monomer (2) 10~35%;
Dye monomer (3) 1~12%;
Surplus is an auxiliary agent.
3, Compositional type discharge printing dispersion dyes as claimed in claim 1 is characterized in that weight percent consists of:
Dye monomer (1) 3~18%;
Dye monomer (2) 10~30%;
Dye monomer (3) 2~10%;
Dye monomer (4) 3~8.5%;
Surplus is an auxiliary agent.
Priority Applications (1)
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CNB200710069291XA CN100528974C (en) | 2007-06-18 | 2007-06-18 | Composite discharge printing dispersion dyes |
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CNB200710069291XA CN100528974C (en) | 2007-06-18 | 2007-06-18 | Composite discharge printing dispersion dyes |
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CN101085879A true CN101085879A (en) | 2007-12-12 |
CN100528974C CN100528974C (en) | 2009-08-19 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102391680A (en) * | 2011-07-27 | 2012-03-28 | 浙江闰土股份有限公司 | Disperse dye composite for dyeing and printing polyester spandex fiber |
CN102634234A (en) * | 2012-03-27 | 2012-08-15 | 河北永泰柯瑞特化工有限公司 | Dye mixture for fur dyeing |
CN103554991A (en) * | 2011-07-27 | 2014-02-05 | 浙江闰土股份有限公司 | Disperse dye composition for polyester/spandex fiber dyeing and printing |
-
2007
- 2007-06-18 CN CNB200710069291XA patent/CN100528974C/en active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102391680A (en) * | 2011-07-27 | 2012-03-28 | 浙江闰土股份有限公司 | Disperse dye composite for dyeing and printing polyester spandex fiber |
CN103554992A (en) * | 2011-07-27 | 2014-02-05 | 浙江闰土股份有限公司 | Disperse dye composition for polyester/spandex fiber dyeing and printing |
CN103554991A (en) * | 2011-07-27 | 2014-02-05 | 浙江闰土股份有限公司 | Disperse dye composition for polyester/spandex fiber dyeing and printing |
CN102391680B (en) * | 2011-07-27 | 2014-11-05 | 浙江闰土股份有限公司 | Disperse dye composite for dyeing and printing polyester spandex fiber |
CN103554991B (en) * | 2011-07-27 | 2014-12-17 | 浙江闰土股份有限公司 | Disperse dye composition for polyester/spandex fiber dyeing and printing |
CN103554992B (en) * | 2011-07-27 | 2015-08-12 | 浙江闰土股份有限公司 | A kind of disperse dye composition for washing spandex fibre dyeing and stamp |
CN102634234A (en) * | 2012-03-27 | 2012-08-15 | 河北永泰柯瑞特化工有限公司 | Dye mixture for fur dyeing |
CN102634234B (en) * | 2012-03-27 | 2013-11-27 | 河北永泰柯瑞特化工有限公司 | Dye mixture for fur dyeing |
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