CN114437563A - Disperse blue-to-black dye mixture and preparation method and application thereof - Google Patents
Disperse blue-to-black dye mixture and preparation method and application thereof Download PDFInfo
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- CN114437563A CN114437563A CN202210108338.3A CN202210108338A CN114437563A CN 114437563 A CN114437563 A CN 114437563A CN 202210108338 A CN202210108338 A CN 202210108338A CN 114437563 A CN114437563 A CN 114437563A
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- black dye
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- 239000000203 mixture Substances 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 238000004043 dyeing Methods 0.000 claims abstract description 22
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 10
- 229920000728 polyester Polymers 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 6
- -1 alkyl naphthalene sulfonic acid formaldehyde Chemical compound 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 229920005552 sodium lignosulfonate Polymers 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 2
- 239000002270 dispersing agent Substances 0.000 claims description 2
- 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 2
- 239000011521 glass Substances 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 238000001694 spray drying Methods 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 3
- 239000002253 acid Substances 0.000 claims 1
- 239000003086 colorant Substances 0.000 abstract description 4
- 239000000975 dye Substances 0.000 description 40
- 238000005406 washing Methods 0.000 description 14
- 239000004753 textile Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 3
- 238000000859 sublimation Methods 0.000 description 3
- 230000008022 sublimation Effects 0.000 description 3
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000986 disperse dye Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical group ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/008—Preparations of disperse dyes or solvent dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/0046—Mixtures of two or more azo dyes
- C09B67/0051—Mixtures of two or more azo dyes mixture of two or more monoazo dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
- D06P1/18—Azo dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
- D06P1/19—Nitro dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/54—Polyesters using dispersed dyestuffs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a disperse blue-black dye mixture and a preparation method and application thereof, wherein the colors are blue to dark blue, navy blue and black, and the dye mixture comprises a component A, a component B, a component C, a component D and an auxiliary agent thereof, wherein the mass percentages of the colors in the mixture are different according to the colors, and the dye mixture mainly comprises 10-90% of the component A, 1-20% of the component B, 1-50% of the component C, 0-30% of the component D and the auxiliary agent. The dye mixture is mainly used for dyeing and printing polyester fibers and fabrics thereof as well as blended fabrics, and has higher wet processing fastness in dyeing and printing.
Description
Technical Field
The invention belongs to the technical field of disperse dyes, relates to a dye mixture and preparation thereof, and more particularly relates to a dye mixture and a preparation method and application thereof.
Background
In recent years, with the increasing of environmental protection requirements, the pressure of wastewater treatment in a printing and dyeing mill is further increased, and managers in the printing and dyeing mill want to reduce the washing color depth of dyed fabrics as much as possible so as to achieve a lower wastewater treatment pressure, and the reclaimed water after simple treatment can be continuously recycled to the dyeing process. The reuse of reclaimed water reduces the waste of water resources and improves the running efficiency of water, and directly reduces the cost pressure of a printing and dyeing mill.
With great challenges faced by dye suppliers in the process of product export, customers not only require the product to have certain environmental protection, but also require the product to have higher economy in the use process. In recent two years, domestic and foreign markets put forward the dye requirement with high washing effect, the dyed fabric after soaping or washing is required to have consistent or similar color difference grade, and the soaping or washing bottom water is required to have certain color requirement, namely the residual dye amount in the soaping liquid or the washing liquid is required to be as small as possible, and the level of clearness or even transparency is required to be achieved. Especially in medium and dark color products, the market is more and more favored to dye varieties with high washing fastness and low washing liquid concentration.
When the disperse dye is dark, the textile with larger dye consumption can obtain deeper color, and after the textile is dyed by the dark dye, the surface of the textile can carry more loose color due to the larger dye consumption, thereby bringing certain influence to the cleaning and using processes. The washing fastness of common dark color textiles in the using process is poor.
Disclosure of Invention
The invention aims to provide a disperse blue-black dye mixture and a preparation method and application thereof, wherein the dye mixture has a color covering blue, dark blue, navy blue, black and other medium-dark color systems, is suitable for dyeing and printing of knitted polyester fabrics, woven fabrics and blended fabrics thereof, can ensure that textiles obtain better washing fastness on the premise of ensuring that other fastness indexes are not reduced, can be spliced into a new dye with good application performance, has good dye sublimation resistance, has higher dry and wet rubbing fastness after dyeing, has excellent perspiration fastness and good washing fastness, and is suitable for dip dyeing, hot melt dyeing and printing of the knitted polyester fabrics and the blended fabrics thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a disperse blue-black dye mixture comprises the following components in percentage by weight: 10-90% of component A, 1-20% of component B, 1-50% of component C, 0-30% of component D and the balance of auxiliary agents; wherein,
the structural formula of the component A is shown as the formula (I):
in the formula, R1Comprises the following steps: -CH2C6H5，-C2H4COOCH3、-CH2-CH3、-CH2CH2Any one of CN; r2is-CN, -Br, -Cl, -NO2Any one of the above;
the structural formula of the component B is shown as the formula (II):
in the formula, R3Comprises the following steps: -C3H7、-C2H5、-CH2CH2One of CN; r4Is composed of
-CH2C00CH2CH3、 -CH2COOCH3Any one of the above;
the structural formula of the component C is shown as the formula (III):
in the formula, R5Comprises the following steps: -C2H5、-CH2CH2CN、
-CH2COOCH3Any one of the above;
the structural formula of the component D is shown as the formula (IV):
in the formula, R6Comprises the following steps: any one of-CN, -Br and-Cl, R7is-C2H5、-CH2CH2CN、-CH2COOCH3Any one of them.
As a preferable scheme of the invention, the component A is composed of one or more of the following structural formulas:
as a preferable scheme of the invention, the component B is composed of one or more of the following structural formulas:
as a preferable scheme of the invention, the component C consists of one or more of the following structural formulas:
as a preferable scheme of the invention, the component D is composed of one or more of the following structural formulas:
as a preferable scheme of the invention, the auxiliary agent comprises one or a mixture of more of sodium lignosulfonate, a naphthalene sulfonic acid formaldehyde condensate, an alkyl naphthalene sulfonic acid formaldehyde condensate and a benzyl methyl sulfonic acid formaldehyde condensate.
As a preferable scheme of the invention, the alkyl naphthalene sulfonic acid formaldehyde condensate is a dispersant MF, and the sodium lignosulfonate comprises lignin S-28 and 85A.
In a preferred embodiment of the present invention, the color of the dye mixture is blue, navy blue or black.
The invention also provides a preparation method of the disperse blue-black dye mixture, which comprises the following steps: mixing the component A, the component B, the component C, the component D and the auxiliary agent according to the formula amount by dry powder to obtain a dye mixture;
alternatively, it comprises: according to the formula, the mixture of the component A, the component B, the component C and the component D and an auxiliary agent are added with glass beads, water or a surfactant, ground by using a sand mill, and spray-dried to obtain a dye mixture.
The invention also provides application of the disperse blue-black dye mixture, and the dye mixture is used for dyeing and printing polyester fibers and fabrics thereof, and blended fabrics.
Compared with the prior art, the invention has the following beneficial effects:
1) the dye mixture has the colors of blue, dark blue, navy blue, black and other medium and dark color systems, is suitable for dyeing and printing of polyester knitted fabrics, woven fabrics and blended fabrics thereof, and can ensure that the textiles obtain better washing fastness on the premise of ensuring that other fastness indexes are not reduced;
2) the dye mixture can be blended into a new dye with good application performance, and the dye has good sublimation fastness;
3) after the dye mixture is used for dyeing, the textile has higher dry and wet rubbing fastness, excellent perspiration fastness and good washing fastness, and is suitable for dip dyeing, hot melt dyeing and printing of terylene and blended fabrics thereof;
4) the benzyl or benzoyl chloride group is introduced into the dye structure, so that the affinity of the dye and the fiber is improved, the washing fastness of the dye is improved, the production cost of the dye is reduced, and the price of the dye is lower than that of commercial high-washing-fastness commercial dye.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Mixing the component A, the component B, the component C, the component D and the auxiliary agent according to the proportion in the table 1, adding water, grinding by using a sand mill, and spray drying to obtain a dye mixture product.
TABLE 1 dye mixture formula
A commercial high-fastness disperse black dye HWT is used as a comparative example 1, the dyeing depth is 4 percent (o.w.f.) for comparison, dye isocratic dyeing is carried out by using examples 1-9, dip dyeing is carried out in a dye bath with the pH value of 4.5 and the bath ratio is 1:20 at a high-temperature high-pressure dyeing machine, the dye is kept for 45min at the temperature of 130 ℃, then reduction cleaning is carried out, heat setting is carried out for 30s at the temperature of 180 ℃, after dyeing, the Integ values of the examples 1-9 are basically approximate to that of the comparative example 1, and various fastness tests are carried out, and the results are shown in a table 2 and a table 3: the detection method comprises the following steps:
GB/T3921.3-1997; color fastness to washing test 3 of the textile;
GB/T3922-2013; the color fastness to perspiration of the textile is tested;
GB/T3920-2008; color fastness to rubbing of the textile in a color fastness test;
GB/T5718-1997; color fastness test of textile to dry heat (except hot pressing);
GB/T8427-; color fastness of the textile to artificial light is tested.
TABLE 2 fastness results of disperse Black dye mixtures
TABLE 3 sublimation fastness results
As can be seen from tables 2 and 3, the disperse blue-black dye mixture has excellent color fastness, is consistent with the commercially available high-fastness disperse black HWT fastness, and is suitable for the dyeing performance requirements of polyester extremely blended fabrics.
While the invention has been described with respect to a preferred embodiment, it will be understood by those skilled in the art that the foregoing and other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention. Those skilled in the art can make various changes, modifications and equivalent arrangements, which are equivalent to the embodiments of the present invention, without departing from the spirit and scope of the present invention, and which may be made by utilizing the techniques disclosed above; meanwhile, any changes, modifications and variations of the above-described embodiments, which are equivalent to those of the technical spirit of the present invention, are within the scope of the technical solution of the present invention.
Claims (10)
1. A disperse blue to black dye mixture is characterized by comprising the following components in percentage by weight: 10-90% of component A, 1-20% of component B, 1-50% of component C, 0-30% of component D and the balance of auxiliary agents; wherein,
the structural formula of the component A is shown as the formula (I):
in the formula, R1Comprises the following steps: -CH2 C6H5，-C2H4COOCH3、-CH2-CH3、-CH2CH2Any one of CN; r2is-CN, -Br, -Cl, -NO2Any one of the above;
the structural formula of the component B is shown as the formula (II):
in the formula, R3Comprises the following steps: -C3H7、-C2H5、-CH2CH2One of CN; r4Is composed of
-CH2C00CH2CH3、-CH2COOCH3Any one of the above;
the structural formula of the component C is shown as the formula (III):
in the formula, R5Comprises the following steps: -C2H5、-CH2CH2CN、
-CH2COOCH3Any one of the above;
the structural formula of the component D is shown as the formula (IV):
in the formula, R6Comprises the following steps: any one of-CN, -Br and-Cl, R7is-C2H5、-CH2CH2CN、-CH2COOCH3Any one of them.
2. A disperse blue to black dye mixture according to claim 1, wherein component a is comprised of one or more of the following structural formulas:
3. a disperse blue to black dye mixture according to claim 1, wherein said component B consists of one or more of the following structural formulas:
4. a disperse blue to black dye mixture according to claim 1, wherein component C consists of one or more of the following structural formulae:
5. a disperse blue to black dye mixture according to claim 1, wherein component D consists of one or more of the following structural formulae:
6. a disperse blue to black dye mixture according to any of claims 1 to 5, wherein said auxiliaries comprise one or more of sodium lignosulfonate, naphthalene sulfonic acid formaldehyde condensate, alkyl naphthalene sulfonic acid formaldehyde condensate, benzyl methyl sulfonic acid formaldehyde condensate.
7. A disperse blue to black dye mixture according to claim 6, wherein the alkylnaphthalenesulfonic acid formaldehyde condensate is dispersant MF.
8. A disperse blue to black dye mixture according to any of claims 1 to 5, wherein the color of the dye mixture is blue, navy blue or black.
9. A method of preparing a disperse blue to black dye mixture according to claim 1, comprising: mixing the component A, the component B, the component C, the component D and the auxiliary agent according to the formula amount by dry powder to obtain a dye mixture;
alternatively, it comprises: adding the component A, the component B, the component C, the component D and the auxiliary agent into glass beads, water or a surfactant according to the formula amount, grinding by using a sand mill, and spray drying to obtain a dye mixture.
10. Use of a disperse blue to black dye mixture according to claim 1, characterized in that the dye mixture is used for dyeing and printing polyester fibers and fabrics thereof, as well as blended fabrics.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210108338.3A CN114437563B (en) | 2022-01-28 | 2022-01-28 | Disperse blue-to-black dye mixture and preparation method and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044229A (en) * | 2022-07-04 | 2022-09-13 | 杭州迈染新材料有限公司 | Black dye composition for dyeing diacetate fibers, disperse dye and application thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002000796A1 (en) * | 2000-06-28 | 2002-01-03 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Yellow dispersion dye mixture |
| KR20040044570A (en) * | 2002-11-21 | 2004-05-31 | 이화산업 주식회사 | Black azo dyestuff composition for polyester fiber |
| CN105860579A (en) * | 2016-04-29 | 2016-08-17 | 浙江龙盛集团股份有限公司 | High-fastness dispersion blue-to-black dye composition and dye product |
| WO2018184770A1 (en) * | 2017-04-07 | 2018-10-11 | Huntsman Advanced Materials (Switzerland) Gmbh | Colorant mixtures |
| CN108864751A (en) * | 2018-08-07 | 2018-11-23 | 江苏之江化工有限公司 | A kind of high colouring high washing fastness blue-black mixture |
| CN109504126A (en) * | 2018-12-06 | 2019-03-22 | 杭州吉华江东化工有限公司 | A kind of high fastness of environment-friendly type disperses black blue dye mixture, the product comprising it and application |
| CN110845864A (en) * | 2019-11-27 | 2020-02-28 | 浙江龙盛化工研究有限公司 | Disperse dark blue-to-black dye composition, dye product and application thereof |
| CN110922785A (en) * | 2019-11-27 | 2020-03-27 | 浙江龙盛化工研究有限公司 | Disperse blue-to-black dye composition, dye product and application thereof |
| CN112048190A (en) * | 2020-09-21 | 2020-12-08 | 浙江龙盛染料化工有限公司 | Disperse blue-to-black dye composition and dye product thereof |
| CN113563737A (en) * | 2021-06-30 | 2021-10-29 | 浙江龙盛集团股份有限公司 | Blue-to-black disperse dye composition and dye product |
-
2022
- 2022-01-28 CN CN202210108338.3A patent/CN114437563B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002000796A1 (en) * | 2000-06-28 | 2002-01-03 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Yellow dispersion dye mixture |
| KR20040044570A (en) * | 2002-11-21 | 2004-05-31 | 이화산업 주식회사 | Black azo dyestuff composition for polyester fiber |
| CN105860579A (en) * | 2016-04-29 | 2016-08-17 | 浙江龙盛集团股份有限公司 | High-fastness dispersion blue-to-black dye composition and dye product |
| WO2018184770A1 (en) * | 2017-04-07 | 2018-10-11 | Huntsman Advanced Materials (Switzerland) Gmbh | Colorant mixtures |
| CN108864751A (en) * | 2018-08-07 | 2018-11-23 | 江苏之江化工有限公司 | A kind of high colouring high washing fastness blue-black mixture |
| CN109504126A (en) * | 2018-12-06 | 2019-03-22 | 杭州吉华江东化工有限公司 | A kind of high fastness of environment-friendly type disperses black blue dye mixture, the product comprising it and application |
| CN110845864A (en) * | 2019-11-27 | 2020-02-28 | 浙江龙盛化工研究有限公司 | Disperse dark blue-to-black dye composition, dye product and application thereof |
| CN110922785A (en) * | 2019-11-27 | 2020-03-27 | 浙江龙盛化工研究有限公司 | Disperse blue-to-black dye composition, dye product and application thereof |
| CN112048190A (en) * | 2020-09-21 | 2020-12-08 | 浙江龙盛染料化工有限公司 | Disperse blue-to-black dye composition and dye product thereof |
| CN113563737A (en) * | 2021-06-30 | 2021-10-29 | 浙江龙盛集团股份有限公司 | Blue-to-black disperse dye composition and dye product |
Non-Patent Citations (3)
| Title |
|---|
| NURUL NAZLI ROSLI ET AL.: "A review of graphene based transparent conducting films for use in solar photovoltaic applications", 《RENEWABLE AND SUSTAINABLE ENERGY REVIEWS》, vol. 99, no. 2019, pages 83 - 99, XP085546263, DOI: 10.1016/j.rser.2018.09.011 * |
| 刘越;莫林祥;陈丰;: "拼混型黑色分散染料的配伍性及其染色性能", 纺织学报, no. 12, pages 69 - 73 * |
| 秦经纬;曹红梅;朱亚伟;: "液体分散染料在涤/锦织物上的印花性能", 印染, no. 11, pages 15 - 18 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044229A (en) * | 2022-07-04 | 2022-09-13 | 杭州迈染新材料有限公司 | Black dye composition for dyeing diacetate fibers, disperse dye and application thereof |
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| CN114437563B (en) | 2023-10-24 |
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