CN100528974C - Composite discharge printing disperse dye - Google Patents
Composite discharge printing disperse dye Download PDFInfo
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- CN100528974C CN100528974C CNB200710069291XA CN200710069291A CN100528974C CN 100528974 C CN100528974 C CN 100528974C CN B200710069291X A CNB200710069291X A CN B200710069291XA CN 200710069291 A CN200710069291 A CN 200710069291A CN 100528974 C CN100528974 C CN 100528974C
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- 238000010018 discharge printing Methods 0.000 title claims abstract description 21
- 239000000986 disperse dye Substances 0.000 title abstract 4
- 239000002131 composite material Substances 0.000 title description 7
- 239000000975 dye Substances 0.000 claims abstract description 65
- 239000000178 monomer Substances 0.000 claims abstract description 40
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 11
- 239000006185 dispersion Substances 0.000 claims description 20
- 239000004744 fabric Substances 0.000 abstract description 8
- 238000007639 printing Methods 0.000 abstract description 8
- 238000004043 dyeing Methods 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract 1
- 230000005012 migration Effects 0.000 abstract 1
- 238000013508 migration Methods 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 230000002829 reductive effect Effects 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- MIHADVKEHAFNPG-UHFFFAOYSA-N 2-Amino-5-nitrothiazole Chemical compound NC1=NC=C([N+]([O-])=O)S1 MIHADVKEHAFNPG-UHFFFAOYSA-N 0.000 description 4
- 229940018167 2-amino-5-nitrothiazole Drugs 0.000 description 4
- 238000006193 diazotization reaction Methods 0.000 description 4
- TYMLOMAKGOJONV-UHFFFAOYSA-N 4-nitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1 TYMLOMAKGOJONV-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000012954 diazonium Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-O diazynium Chemical compound [NH+]#N IJGRMHOSHXDMSA-UHFFFAOYSA-O 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- PNPCRKVUWYDDST-UHFFFAOYSA-N 3-chloroaniline Chemical compound NC1=CC=CC(Cl)=C1 PNPCRKVUWYDDST-UHFFFAOYSA-N 0.000 description 2
- RXQNKKRGJJRMKD-UHFFFAOYSA-N 5-bromo-2-methylaniline Chemical compound CC1=CC=C(Br)C=C1N RXQNKKRGJJRMKD-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- OJGMBLNIHDZDGS-UHFFFAOYSA-N N-ethyl-N-phenylamine Natural products CCNC1=CC=CC=C1 OJGMBLNIHDZDGS-UHFFFAOYSA-N 0.000 description 2
- 229920004935 Trevira® Polymers 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- -1 diffusant Substances 0.000 description 2
- 238000010017 direct printing Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- KTHUKEZOIFYPEH-UHFFFAOYSA-N 1-benzylnaphthalene Chemical compound C=1C=CC2=CC=CC=C2C=1CC1=CC=CC=C1 KTHUKEZOIFYPEH-UHFFFAOYSA-N 0.000 description 1
- ROPYWXVRNREIQD-UHFFFAOYSA-N 2-[n-(2-cyanoethyl)-4-[(2,6-dichloro-4-nitrophenyl)diazenyl]anilino]ethyl acetate Chemical compound C1=CC(N(CCC#N)CCOC(=O)C)=CC=C1N=NC1=C(Cl)C=C([N+]([O-])=O)C=C1Cl ROPYWXVRNREIQD-UHFFFAOYSA-N 0.000 description 1
- WODGMMJHSAKKNF-UHFFFAOYSA-N 2-methylnaphthalene-1-sulfonic acid Chemical compound C1=CC=CC2=C(S(O)(=O)=O)C(C)=CC=C21 WODGMMJHSAKKNF-UHFFFAOYSA-N 0.000 description 1
- 241001062009 Indigofera Species 0.000 description 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920005552 sodium lignosulfonate Polymers 0.000 description 1
- 235000011150 stannous chloride Nutrition 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- AXZWODMDQAVCJE-UHFFFAOYSA-L tin(II) chloride (anhydrous) Chemical compound [Cl-].[Cl-].[Sn+2] AXZWODMDQAVCJE-UHFFFAOYSA-L 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
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- Coloring (AREA)
Abstract
The invention discloses a compound discharge printing disperse dye, which comprises the following components in percentage by weight: 1-25% of a dye monomer shown in a formula (I); 5-40% of a dye monomer (2) shown as a formula (II); 1-15% of a dye monomer (3) shown as a formula (III); 0-10% of a dye monomer (4) shown as a formula (IV); the balance of auxiliary agent. The compound discharge printing disperse dye is very suitable for printing and dyeing polyester fibers, silk-like fabrics, suede and corduroy. As a discharge ground color dye, the dye has high whiteness and reductive discharge property, has more colorful, fine and clear pattern printing effects, and can be used for local printing and light color printing on dark color fabrics. The compound discharge printing disperse dye has perfect compatibility, and has the advantages of good reproducibility, small heat migration resistance and the like during printing and dyeing.
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
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
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)
Application Number | Priority Date | Filing Date | Title |
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CNB200710069291XA CN100528974C (en) | 2007-06-18 | 2007-06-18 | Composite discharge printing disperse dye |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB200710069291XA CN100528974C (en) | 2007-06-18 | 2007-06-18 | Composite discharge printing disperse dye |
Publications (2)
Publication Number | Publication Date |
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CN101085879A CN101085879A (en) | 2007-12-12 |
CN100528974C true CN100528974C (en) | 2009-08-19 |
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CNB200710069291XA Active CN100528974C (en) | 2007-06-18 | 2007-06-18 | Composite discharge printing disperse dye |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4002768A1 (en) * | 1989-03-09 | 1991-03-07 | Bitterfeld Chemie | Disperse dyestuff formulation with polyester contg. eutectic mixts. |
CN1118027A (en) * | 1994-04-19 | 1996-03-06 | 日本化药株式会社 | Disperse dye composition and method for dyeing hydrophobic fiber material therewith |
CN1163329A (en) * | 1996-04-19 | 1997-10-29 | 日本化药株式会社 | Disperse dye composition and dyeing method for using said hydrophobic fiber material |
CN1307618A (en) * | 1998-12-03 | 2001-08-08 | 巴斯福股份公司 | Disperse dye mixtures |
CN1344763A (en) * | 2000-09-15 | 2002-04-17 | 德意志戴斯达纺织品及染料两合公司 | Azoic disperse dye mixture |
CN1644628A (en) * | 2004-12-02 | 2005-07-27 | 浙江龙盛集团股份有限公司 | Composite disperse dye |
CN1696205A (en) * | 2005-05-20 | 2005-11-16 | 浙江闰土股份有限公司 | Composite environment-friendly disperse dye |
-
2007
- 2007-06-18 CN CNB200710069291XA patent/CN100528974C/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4002768A1 (en) * | 1989-03-09 | 1991-03-07 | Bitterfeld Chemie | Disperse dyestuff formulation with polyester contg. eutectic mixts. |
CN1118027A (en) * | 1994-04-19 | 1996-03-06 | 日本化药株式会社 | Disperse dye composition and method for dyeing hydrophobic fiber material therewith |
CN1163329A (en) * | 1996-04-19 | 1997-10-29 | 日本化药株式会社 | Disperse dye composition and dyeing method for using said hydrophobic fiber material |
CN1307618A (en) * | 1998-12-03 | 2001-08-08 | 巴斯福股份公司 | Disperse dye mixtures |
CN1344763A (en) * | 2000-09-15 | 2002-04-17 | 德意志戴斯达纺织品及染料两合公司 | Azoic disperse dye mixture |
CN1644628A (en) * | 2004-12-02 | 2005-07-27 | 浙江龙盛集团股份有限公司 | Composite disperse dye |
CN1696205A (en) * | 2005-05-20 | 2005-11-16 | 浙江闰土股份有限公司 | Composite environment-friendly disperse dye |
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