CN103589190A - Disperse red dye composition - Google Patents
Disperse red dye composition Download PDFInfo
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- CN103589190A CN103589190A CN201310465258.4A CN201310465258A CN103589190A CN 103589190 A CN103589190 A CN 103589190A CN 201310465258 A CN201310465258 A CN 201310465258A CN 103589190 A CN103589190 A CN 103589190A
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- 239000000203 mixture Substances 0.000 title claims abstract description 45
- 239000001044 red dye Substances 0.000 title claims abstract description 24
- TUXJTJITXCHUEL-UHFFFAOYSA-N disperse red 11 Chemical compound C1=CC=C2C(=O)C3=C(N)C(OC)=CC(N)=C3C(=O)C2=C1 TUXJTJITXCHUEL-UHFFFAOYSA-N 0.000 title abstract description 7
- 239000006185 dispersion Substances 0.000 claims description 20
- 239000012752 auxiliary agent Substances 0.000 claims description 11
- 239000007859 condensation product Substances 0.000 claims description 9
- 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 claims description 6
- 229920001732 Lignosulfonate Polymers 0.000 claims description 3
- -1 alkyl naphthalene sulfonic acid formaldehyde Chemical compound 0.000 claims description 3
- 235000019357 lignosulphonate Nutrition 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- 238000004043 dyeing Methods 0.000 abstract description 16
- 238000000859 sublimation Methods 0.000 abstract description 7
- 230000008022 sublimation Effects 0.000 abstract description 7
- 238000005406 washing Methods 0.000 abstract description 7
- 239000004744 fabric Substances 0.000 abstract description 6
- 239000000986 disperse dye Substances 0.000 abstract description 4
- 229920002334 Spandex Polymers 0.000 abstract description 3
- 239000002657 fibrous material Substances 0.000 abstract description 3
- 230000002209 hydrophobic effect Effects 0.000 abstract description 3
- 239000004759 spandex Substances 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 abstract description 2
- 229920000728 polyester Polymers 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000000975 dye Substances 0.000 description 40
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 18
- 239000002270 dispersing agent Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 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 6
- VGKYEIFFSOPYEW-UHFFFAOYSA-N 2-methyl-4-[(4-phenyldiazenylphenyl)diazenyl]phenol Chemical compound Cc1cc(ccc1O)N=Nc1ccc(cc1)N=Nc1ccccc1 VGKYEIFFSOPYEW-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 230000002708 enhancing effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- KTHUKEZOIFYPEH-UHFFFAOYSA-N 1-benzylnaphthalene Chemical compound C=1C=CC2=CC=CC=C2C=1CC1=CC=CC=C1 KTHUKEZOIFYPEH-UHFFFAOYSA-N 0.000 description 3
- 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 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 229920005552 sodium lignosulfonate Polymers 0.000 description 3
- 229920004934 Dacron® Polymers 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- FDTLQXNAPKJJAM-UHFFFAOYSA-N 2-(3-hydroxyquinolin-2-yl)indene-1,3-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C1C1=NC2=CC=CC=C2C=C1O FDTLQXNAPKJJAM-UHFFFAOYSA-N 0.000 description 1
- QEORVDCGZONWCJ-UHFFFAOYSA-N 2-[[4-[2-cyanoethyl(ethyl)amino]phenyl]diazenyl]-5-nitrobenzonitrile Chemical compound C1=CC(N(CCC#N)CC)=CC=C1N=NC1=CC=C([N+]([O-])=O)C=C1C#N QEORVDCGZONWCJ-UHFFFAOYSA-N 0.000 description 1
- ZSPPPAFDNHYXNW-UHFFFAOYSA-N 3-[n-ethyl-4-[(4-nitrophenyl)diazenyl]anilino]propanenitrile Chemical compound C1=CC(N(CCC#N)CC)=CC=C1N=NC1=CC=C([N+]([O-])=O)C=C1 ZSPPPAFDNHYXNW-UHFFFAOYSA-N 0.000 description 1
- GCORGNXXPLXQHR-UHFFFAOYSA-N 3-hydroxy-2-(3-hydroxyquinolin-2-yl)-N,N-dimethyl-1-oxoindene-5-carboxamide Chemical compound CN(C)C(=O)c1ccc2C(=O)C(=C(O)c2c1)c1nc2ccccc2cc1O GCORGNXXPLXQHR-UHFFFAOYSA-N 0.000 description 1
- WBCXRDHKXHADQF-UHFFFAOYSA-N 4,11-diamino-2-(3-methoxypropyl)naphtho[2,3-f]isoindole-1,3,5,10-tetrone Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(N)=C(C(N(CCCOC)C1=O)=O)C1=C2N WBCXRDHKXHADQF-UHFFFAOYSA-N 0.000 description 1
- AIARLPIXVMHZLJ-UHFFFAOYSA-N 4,8-diamino-2-bromo-1,5-dihydroxyanthracene-9,10-dione Chemical compound O=C1C2=C(N)C=C(Br)C(O)=C2C(=O)C2=C1C(O)=CC=C2N AIARLPIXVMHZLJ-UHFFFAOYSA-N 0.000 description 1
- LIXFTPSDEROCQY-UHFFFAOYSA-N 4-hydroxy-1-methyl-3-[(4-nitrophenyl)diazenyl]quinolin-2-one Chemical compound OC1=C(C(N(C2=CC=CC=C12)C)=O)N=NC1=CC=C(C=C1)[N+](=O)[O-] LIXFTPSDEROCQY-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920004935 Trevira® Polymers 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 239000001048 orange dye Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000001047 purple dye Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
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Abstract
The invention provides a disperse red dye composition which mainly comprises 50-95 parts by mass of at least one component A selected from Formula (I) and 5-50 parts by mass of at least one component B selected from Formula (II). When being used for dyeing hydrophobic fiber materials, such as polyester fibers and terylen/spandex fabrics, the disperse red dye composition has the advantages of excellent fastness to washing, excellent fastness to sublimation, excellent fastness to rubbing, insensitive dyeing pH value (the pH value range is 3.0-7.0), favorable building-up property, high color yield and low dyeing cost, and overcomes the defect of poor building-up property in common high-fastness disperse dyes.
Description
(1) technical field
The present invention relates to a kind of dispersion red dye composition, relate in particular to a kind of red disperse dyes composition of high fastness of applicable printing and dyeing hydrophobic fiber material.
(2) background technology
Crossed over having enough to eat and wear the epoch of eating one's fill and wearing warm clothes, people more and more focus on the lifting of quality of the life, if the fabric fastness of buying is bad, the problem such as occur staiing, cutting marks, has a strong impact on quality of the life.In order to cater to the needs in market, now also occurred on the market various high fastness dispersed dye, but the single problem of ubiquity fastness ability is difficult to accomplish that every fastness such as washing fastness, light fastness, sublimation fastness, crock fastness is excellent.In addition, common high fastness dispersed dye exist enhancing poor toward contact, dye yield is low, the problems such as cost of dye height, and the dyeing pH value of most of high fastness dispersed dye is between 4～5, scope is narrower, and a lot of dye-works are difficult to control well in actual applications, for example the disperse scarlet dye composition of the disclosed a kind of high washing fastness of Chinese invention patent CN101983993A.Current, find a properties all excellent dispersed dye be the work that attaches significance of times.
(3) summary of the invention
The object of the invention is to provide the dispersion red dye composition of every fastness excellences such as a kind of washing fastness, sublimation fastness, crock fastness, the high fastness dispersive red dye pH value interdependence solving is in the market narrow, the problems such as enhancing is poor, and dye yield is low, cost of dye height.
The technical solution used in the present invention is:
, at least one that mainly comprises 50～95 mass parts is selected from the component A of formula I, and at least one of 5～50 mass parts is selected from the B component of formula II;
In formula II:
R
1for-H or-NO
2;
R
2for C
1～C
4alkoxyl group, halogen or-OSO
2-ph, wherein, ph represents phenyl;
R
3for C
1～C
4alkyl.
Preferably, in formula II: R
2for-OCH
3,-Cl or-OSO
2-ph, R
3for methyl or ethyl.
Preferably, described composition is comprised of component A and B component, the component A based on described and B component, and component A quality percentage composition is 55～90%, the quality percentage composition of B component is 10～45%.
Or, described composition is comprised of component A, B component and auxiliary agent, the component A based on described and B component, and component A quality percentage composition is 55～90%, the quality percentage composition of B component is 10～45%, and auxiliary agent quality is component A and B component quality sum 0.8～5 times; Described auxiliary agent is one of following or two or more mixture wherein: naphthalene sulfonic acidformaldehyde condensation product, sulfonated lignin, alkyl naphthalene sulfonic acid formaldehyde condensation products; Specifically comprise 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, xylogen 83A) etc.
Described component A is preferably one of following or its mixture:
Described B component is preferably one of following or two or more mixture wherein:
Due to the singularity of dye industry, be difficult to also there is no need to make sterling, conventionally can, with the impurity in some preparation process, when making finished product, composite disperse red dye of the present invention also allow the physical impurity that contains a small amount of moisture and trace.
Dispersion red dye composition of the present invention, based on dyestuff part, the mass percent of component A is preferably 55～90%, the mass percent of B component is preferably 10～45%, described dispersion red dye composition can be used as integral body, redness with other azo-types or heterocyclic type, blue, yellow, purple or orange dye be composite obtains new product, as C.I. DISPERSE YELLOW 66, C.I. DISPERSE YELLOW 67, C.I. DISPERSE YELLOW 76, C.I. DISPERSE YELLOW 79, C.I. DISPERSE YELLOW 85, C.I. DISPERSE ORANGE 30 200 30, C.I. DISPERSE ORANGE 30 200 73, C.I. DISPERSE ORANGE 30 200 80, C.I. DISPERSE ORANGE 30 200 288, C.I. Red-1 200 60, C.I. Red-1 200 84, C.I. Disperse Red 279, C.I. disperse red 356, C.I. 63 ,DIS,PER,SE ,Vio,let, 63 33, C.I. 63 ,DIS,PER,SE ,Vio,let, 63 77, C.I. 63 ,DIS,PER,SE ,Vio,let, 63 93, C.I. Disperse Blue-56, C.I. Disperse Blue-60, C.I. EX-SF DISPERSE BLUE EX-SF 300 201, C.I. EX-SF DISPERSE BLUE EX-SF 300 257, C.I. EX-SF DISPERSE BLUE EX-SF 300 301 etc.
Dispersion red dye composition of the present invention, based on dyestuff (component A+ B component) part, also allow to add quality percentage composition to be no more than 5%, preferably be no more than 3% toning component, the effect of this toning component is to regulate dye shade, dyeing behavior to dye composite does not have materially affect, add trace as C.I. DISPERSE YELLOW 54, C.I. dispersion yellow 64, C.I. DISPERSE YELLOW 119, C.I. DISPERSE YELLOW 143, C.I. DISPERSE YELLOW 182, C.I. disperse orange 25, C.I. DISPERSE ORANGE 30 200 33, C.I. DISPERSE ORANGE 30 200 61, C.I. disperse red 73, C.I. Disperse Red 80, C.I. Red-1 200 45, C.I. Red-1 200 58 etc.
In such scheme, C.I. refers to Colour index number (COLOR INDEX) ，Shi Britain dyeing association (SDC) of man and AATCC (AATCC) compiles in collaboration with the international dye pigment kind compilation of publication.Described " dyestuff part " refers to dyestuff filter cake (former dyestuff), do not comprise any after-treating auxiliary, but allow to contain a small amount of impurity bringing in synthesizing, this impurity does not affect the use properties of dyestuff, and described dyestuff quality percentage composition or mass parts are all calculated with the dyestuff filter cake amount of giving money as a gift.
As everyone knows, the former dyestuff of synthetic dispersion is processed in commodity dispersed dye process, need to add a large amount of auxiliary agents, comprise conventional dispersion agent, diffusant and tensio-active agent thereof etc., preferred auxiliary agent comprises one of following or its mixture: naphthalene sulfonic acidformaldehyde condensation product, sulfonated lignin, alkyl naphthalene sulfonic acid formaldehyde condensation products; 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, xylogen 83A) etc.
Dispersion red dye composition of the present invention can be prepared with following methods:
After component A, the represented former dyestuff of B component are mixed by above-mentioned proportioning, under the existence of auxiliary agent, water or other wetting agent, with pulverizers such as sand mill or shredders, carry out corpusculed; Also component A, the represented former dyestuff of B component can be mixed with above-mentioned ratio after carrying out corpusculed processing with pulverizers such as sand mill or shredders respectively under the existence of auxiliary agent, water or other wetting agent in addition.
Dispersion of the present invention incarnadines feed composition, aqueous with can be after sand mill or shredder grinding, after spraying is dry, can be powdery, particulate state.
Described component A, B component are common dispersed dye, all can adopt commercially available prod, or according to the method described in patent DE2256179, GB1324235, US3957749A, JP61019664, JP11158402 or similarly method preparation.
Dispersion red dye composition of the present invention, while being applied to hydrophobic fiber material as trevira, polyester fibre/spandex dyeing fabric, there is washing fastness, sublimation fastness, crock fastness excellence, dyeing pH value insensitive (the interdependent scope of pH value is 3.0～7.0), enhancing is good, dye yield is high, and cost of dye is low, has filled up the poor defect of general high fastness dispersed dye enhancing.
(4) accompanying drawing explanation
Fig. 1 is the dyestuff lifting force comparison diagram of the embodiment of the present invention 13 and comparative example 1.
(5) embodiment
Below in conjunction with specific embodiment, the present invention is described further, but protection scope of the present invention is not limited in this:
Embodiment 1:
According to data shown in table 1, by component A, B component, auxiliary agent (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, xylogen 83A)) adds after water Mixed Pinyin, with shredder, carry out grinding distribution, be dried and can obtain dispersive red dye of the present invention.
Table 1
Dyeing embodiment 1:
Get respectively 2 grams of the disperse dye compositions that embodiment 1～33 makes, add water 500ml and be mixed with dye liquor, drawing 20ml dye liquor mixes with the water of 80ml, with acetic acid, regulate dye bath PH to 4.5, then be warmed up to 60 ℃, put into wash/spandex of 2g cloth simultaneously and carry out high-temperature pressure dyeing, in 35 minutes, be warmed up to 130 ℃, be incubated 30 minutes, be cooled to 80 ℃ of samplings.Adopt respectively ISO105-X12, ISO105-C03, ISO105-X11 to measure its colour fastness to rubbing, water-fastness colour fastness and color fastness to sublimation, result is as follows:
Fastness to rubbing: metal to-metal contact, 5 grades; Wet friction, 5 grades.
Washing fastness: the fastness of fading, 5 grades;
Staining fastness: CA, 5 grades; CO, 5 grades;
PES, >=4-5 level; PAN, 5 grades; WO, 5 grades.
Fastness to sublimation (180 ℃ * 30S): fade, 5 grades;
Cotton is stained with, 5 grades; Wash be stained with >=4-5 level.
Dyeing embodiment 2:
1 gram of the disperse dye composition that representational embodiment 13 is made, add water 500ml and be mixed with dye liquor, drawing 15ml dye liquor mixes with the water of 85ml, regulate dyeing pH value 3～7, then be warmed up to 60 ℃, put into 2g woven dacron simultaneously and carry out high-temperature pressure dyeing, in 35 minutes, be warmed up to 130 ℃, be incubated 30 minutes, be cooled to 80 ℃ of samplings.According to GB/T2394 evaluation sample cloth coloured light and intensity, wherein, the pH4.5 of usining dyeing sample cloth is as standard, and test result is as shown in table 2 below:
| PH | 3.0 | 3.5 | 4.0 | 4.5 | 5.0 | 6.0 | 7.0 |
| Intensity | 99.5 | 98.2 | 97.9 | 100 | 97.8 | 99.7 | 99.7 |
| Coloured light | 0.52 | 0.20 | 0.21 | 0.0 | 0.19 | 0.21 | 0.32 |
As seen from the above table, dispersion red dye composition of the present invention, has on the basis of excellent dyefastness performance, also has good pH adaptability.
Comparative example 1:
With the embodiment 1 as a comparison of embodiment 1 in documents CN101983993A.
According to the method described in tint applications 2, adopt the dyestuff of preparation in the embodiment of the present invention 13 and comparative example 1, in dyeing concentration 0.5%～8.0% scope, under PH4.5 condition, woven dacron is dyeed, according to the method described in GB/T2397, test its lifting force, gained lifting force result as shown in Figure 1.The enhancing that can find out intuitively the application's dispersed dye from Fig. 1 is obviously better than documents.
As known from the above, not only every fastness ability such as washing fastness, sublimation fastness, crock fastness is excellent for dispersion red dye composition of the present invention, and better than the enhancing of the common high fastness dispersive red dye on market, and dye yield is high, saves cost of dye.In addition, the application's the interdependent scope of dispersive red dye pH value is 3.0～7.0, is 4.0～5.0 to compare with the interdependent scope of common high fastness dispersed dye pH value, and the reality that has greatly increased dye-works is handling.
Claims (6)
1. a dispersion red dye composition, at least one that mainly comprises 50～95 mass parts is selected from the component A of formula I, and at least one of 5～50 mass parts is selected from the B component of formula II;
In formula II:
R
1for-H or-NO
2;
R
2for C
1～C
4alkoxyl group, halogen or-OSO
2-ph, wherein, ph represents phenyl;
R
3for C
1～C
4alkyl.
2. dispersion red dye composition as claimed in claim 1, is characterized in that, in formula II:
R
2for-OCH
3,-Cl or-OSO
2-ph, R
3for methyl or ethyl.
3. dispersion red dye composition as claimed in claim 1, is characterized in that described composition is comprised of component A and B component, the component A based on described and B component, and component A quality percentage composition is 55～90%, the quality percentage composition of B component is 10～45%.
4. dispersion red dye composition as claimed in claim 1, it is characterized in that described composition is comprised of component A, B component and auxiliary agent, component A based on described and B component, component A quality percentage composition is 55～90%, the quality percentage composition of B component is 10～45%, and auxiliary agent quality is component A and B component quality sum 0.8～5 times; Described auxiliary agent is one of following or two or more mixture wherein: naphthalene sulfonic acidformaldehyde condensation product, sulfonated lignin, alkyl naphthalene sulfonic acid formaldehyde condensation products.
5. the dispersion red dye composition as described in one of claim 1～4, is characterized in that described component A is one of following or its mixture:
6. the dispersion red dye composition as described in one of claim 1～4, is characterized in that described component A is one of following or two or more mixture wherein:
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| CN104151866A (en) * | 2014-07-22 | 2014-11-19 | 俞杏英 | Alkali-resistant disperse dye composition based on thiazole heterocycle red dye containing benzoyloxy group and application of alkali-resistant disperse dye composition |
| CN104231659A (en) * | 2014-07-22 | 2014-12-24 | 俞杏英 | Red thiazole heterocyclic disperse dye compound containing benzoate group and preparation and application thereof |
| CN104479407A (en) * | 2014-11-19 | 2015-04-01 | 蓬莱嘉信染料化工股份有限公司 | Yellow disperse dye composition as well as preparation method and application thereof |
| CN104530752A (en) * | 2014-12-19 | 2015-04-22 | 浙江闰土股份有限公司 | Disperse dye composition, disperse dye and preparation method and use of disperse dye |
| CN104559319A (en) * | 2014-12-19 | 2015-04-29 | 浙江闰土股份有限公司 | Disperse dye composition, disperse dye, and preparation method and application thereof |
| CN109971215A (en) * | 2019-03-21 | 2019-07-05 | 浙江龙盛集团股份有限公司 | A kind of dispersion red dye composition and dye preparations |
| CN110218466A (en) * | 2019-07-04 | 2019-09-10 | 九江富达实业有限公司 | A kind of superhigh intensity disperse dyes and preparation method thereof and application |
| CN110964342A (en) * | 2019-12-24 | 2020-04-07 | 浙江闰土股份有限公司 | Disperse dye composition, disperse dye, and preparation method and application thereof |
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|---|---|---|---|---|
| CN104151866A (en) * | 2014-07-22 | 2014-11-19 | 俞杏英 | Alkali-resistant disperse dye composition based on thiazole heterocycle red dye containing benzoyloxy group and application of alkali-resistant disperse dye composition |
| CN104231659A (en) * | 2014-07-22 | 2014-12-24 | 俞杏英 | Red thiazole heterocyclic disperse dye compound containing benzoate group and preparation and application thereof |
| CN104151866B (en) * | 2014-07-22 | 2016-06-08 | 俞杏英 | A kind of alkaline-proof disperse dyes compositions based on the thiazole heterocycle orchil containing benzoyloxy and application thereof |
| CN104479407A (en) * | 2014-11-19 | 2015-04-01 | 蓬莱嘉信染料化工股份有限公司 | Yellow disperse dye composition as well as preparation method and application thereof |
| CN104530752A (en) * | 2014-12-19 | 2015-04-22 | 浙江闰土股份有限公司 | Disperse dye composition, disperse dye and preparation method and use of disperse dye |
| CN104559319A (en) * | 2014-12-19 | 2015-04-29 | 浙江闰土股份有限公司 | Disperse dye composition, disperse dye, and preparation method and application thereof |
| CN104530752B (en) * | 2014-12-19 | 2017-09-22 | 浙江闰土股份有限公司 | Disperse dye composition, disperse dyes and its production and use |
| CN109971215A (en) * | 2019-03-21 | 2019-07-05 | 浙江龙盛集团股份有限公司 | A kind of dispersion red dye composition and dye preparations |
| CN110218466A (en) * | 2019-07-04 | 2019-09-10 | 九江富达实业有限公司 | A kind of superhigh intensity disperse dyes and preparation method thereof and application |
| CN110964342A (en) * | 2019-12-24 | 2020-04-07 | 浙江闰土股份有限公司 | Disperse dye composition, disperse dye, and preparation method and application thereof |
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