CN114989632A - Disperse brilliant red dye composition with high fastness and high dyeing strength - Google Patents
Disperse brilliant red dye composition with high fastness and high dyeing strength Download PDFInfo
- Publication number
- CN114989632A CN114989632A CN202210792425.5A CN202210792425A CN114989632A CN 114989632 A CN114989632 A CN 114989632A CN 202210792425 A CN202210792425 A CN 202210792425A CN 114989632 A CN114989632 A CN 114989632A
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- China
- Prior art keywords
- disperse
- red
- formula
- disperse red
- dye
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- 239000000203 mixture Substances 0.000 title claims abstract description 22
- 238000004043 dyeing Methods 0.000 title claims abstract description 20
- 239000001044 red dye Substances 0.000 title claims abstract description 14
- POJOORKDYOPQLS-UHFFFAOYSA-L barium(2+) 5-chloro-2-[(2-hydroxynaphthalen-1-yl)diazenyl]-4-methylbenzenesulfonate Chemical compound [Ba+2].C1=C(Cl)C(C)=CC(N=NC=2C3=CC=CC=C3C=CC=2O)=C1S([O-])(=O)=O.C1=C(Cl)C(C)=CC(N=NC=2C3=CC=CC=C3C=CC=2O)=C1S([O-])(=O)=O POJOORKDYOPQLS-UHFFFAOYSA-L 0.000 title claims description 8
- 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 claims abstract description 21
- 239000000975 dye Substances 0.000 claims abstract description 13
- PWUVCFDFTBWAFJ-UHFFFAOYSA-N 3-[n-ethyl-4-[(6-nitro-1,3-benzothiazol-2-yl)diazenyl]anilino]propanenitrile Chemical compound C1=CC(N(CCC#N)CC)=CC=C1N=NC1=NC2=CC=C([N+]([O-])=O)C=C2S1 PWUVCFDFTBWAFJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 7
- 239000002270 dispersing agent Substances 0.000 claims description 7
- 229920005552 sodium lignosulfonate Polymers 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract description 14
- 229920000728 polyester Polymers 0.000 abstract description 8
- 229920000742 Cotton Polymers 0.000 abstract description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000000986 disperse dye Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 125000005191 hydroxyalkylamino group Chemical group 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001694 spray drying Methods 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
- C09B67/0079—Azoic dyestuff preparations
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a disperse bright red dye composition with high fastness and high dyeing strength, which comprises the following components in percentage by mass: 25.3 to 44.8 percent of C.I. disperse red 343, 10 to 25.5 percent of C.I. disperse red 3703, 19.4 to 36.6 percent of C.I. disperse red 145, 5 to 14.5 percent of C.I. disperse red 153 and the balance of auxiliary agents. The invention keeps bright color, improves dye uptake and dyeing reproducibility of the dye, and is more suitable for printing and dyeing of medium-high grade fabrics such as superfine denier fabrics, polyester/cotton, polyester/ammonia and other blended fabrics.
Description
Technical Field
The invention relates to the technical field of disperse dyes, in particular to a disperse bright red dye composition with high fastness and high dyeing strength.
Background
The disperse dye contains no water-soluble group, has low molecular weight, needs to be uniformly dispersed in a dye solution for dyeing by virtue of the action of a dispersing agent, contains polar groups (such as hydroxyl, amino, hydroxyalkylamino, cyanoalkylamino and the like) in molecules, still belongs to nonionic dye, and basically belongs to physical dyeing in the dyeing process; from the current situation of textile fabrics on the market, the proportion of fabrics formed by combining various fibers is increased year by year, such as some domestic medium-high grade fabrics, including polyester blended fabrics and the like. The disperse brilliant red dye supplied in the current market can not well meet the printing and dyeing requirements of the existing textiles, and the brilliant red dyed on the textiles generally still has the problems of low dye uptake, non-brilliant color, large dye consumption, large color difference, non-ideal fastness after dyeing, a large amount of loose colors and the like.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a disperse bright red dye composition with high fastness and high dyeing strength, which keeps bright color, improves the dye uptake and dyeing reproducibility of the dye and is more suitable for printing and dyeing of medium-high grade fabrics such as superfine denier fabrics, polyester/cotton, polyester/polyurethane and other blended fabrics.
In order to achieve the purpose, the invention adopts the following technical scheme:
a disperse bright red dye composition with high fastness and high dyeing strength comprises the following components in percentage by mass: 25.3-44.8% of C.I. disperse red 343 shown in formula (I), 10-25.5% of C.I. disperse red 3703 shown in formula (II), 19.4-36.6% of C.I. disperse red 145 shown in formula (III), 5-14.5% of C.I. disperse red 153 shown in formula (IV) and the balance of auxiliary agents;
the paint comprises the following components in percentage by mass: 35% of C.I. disperse red 343 shown in formula (I), 16% of C.I. disperse red 3703 shown in formula (II), 28% of C.I. disperse red 145 shown in formula (III), 7.5% of C.I. disperse red 153 shown in formula (IV) and the balance of auxiliaries.
The auxiliary agent comprises a dispersing agent MF and sodium lignosulfonate, wherein the dispersing agent MF accounts for 8.2-15% of the total mass of the composition, and the sodium lignosulfonate accounts for 1-5% of the total mass of the composition according to mass percentage.
The invention has the beneficial effects that: the disperse bright red dye composition with high dyeing strength, excellent sublimation fastness, washing color fastness, rubbing fastness and light color fastness is prepared by reasonable raw materials and a mixture ratio, keeps bright color, improves the dye uptake and dyeing reproducibility of the dye, and is more suitable for printing and dyeing medium and high-grade fabrics such as superfine denier fabrics, polyester/cotton, polyester/polyurethane and other blended fabrics.
Detailed Description
The invention is further described below with reference to specific embodiments:
a disperse bright red dye composition with high fastness and high dyeing strength comprises the following components in percentage by mass: 25.3-44.8% of C.I. disperse red 343 shown in formula (I), 10-25.5% of C.I. disperse red 3703 shown in formula (II), 19.4-36.6% of C.I. disperse red 145 shown in formula (III), 5-14.5% of C.I. disperse red 153 shown in formula (IV) and the balance of auxiliary agents; the auxiliary agent comprises a dispersing agent MF and sodium lignosulfonate, wherein the dispersing agent MF accounts for 8.2-15% of the total mass of the composition, and the sodium lignosulfonate accounts for 1-5% of the total mass of the composition according to mass percentage.
Examples 1 to 9
The disperse dye mixture in the proportion shown in table 1 is mixed with water, sand milling dispersion is carried out by a sand mill, and finally spray drying is carried out to obtain the disperse brilliant red dye.
TABLE 1
Comparative example 1
Disperse brilliant red dye was prepared according to the formulation and method of example 1, except that disperse red 3703 was added at 7%.
Comparative example 2
Disperse brilliant red dye was prepared according to the formulation and method of example 1 except that disperse red 3703 was added at 30%.
Comparative example 3
Disperse red 153 is commercially available.
Comparative example 4
Disperse red 145 is commercially available.
The disperse dyes prepared in the examples 1-8 and the comparative examples 1-3 are respectively prepared into disperse dye suspensions with the mass percentage concentration of 1% by water, 20mL of the disperse dye suspensions are absorbed and mixed with 80mL of water, the PH value of a dye bath is adjusted from 4.5 to 5.5 by acetic acid, then the temperature is raised to 60 ℃, 2g of polyester fiber is respectively put into the disperse dye suspensions to be dyed at high temperature and high pressure, the disperse dye suspensions are heated to 130 ℃ within 35 minutes, the temperature is kept for 45 minutes, the disperse dye suspensions are cooled to 80 ℃, samples are taken, the color light of a cloth sample is observed, the dye strength is measured by GB/T6688-2008, the sublimation fastness is measured by GB/T5718, the color fastness to water and washing is measured by AA 61-2007 and GB/T5713, the rubbing fastness is measured by GB/T3920, the color fastness to light is measured by GB/T8427, and the measurement results are shown in Table 2.
TABLE 2
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (3)
1. A disperse bright red dye composition with high fastness and high dyeing strength is characterized in that: the paint comprises the following components in percentage by mass: 25.3-44.8% of C.I. disperse red 343 shown in formula (I), 10-25.5% of C.I. disperse red 3703 shown in formula (II), 19.4-36.6% of C.I. disperse red 145 shown in formula (III), 5-14.5% of C.I. disperse red 153 shown in formula (IV) and the balance of auxiliary agents;
2. the composition of claim 1, wherein the dye composition comprises: the paint comprises the following components in percentage by mass: 35% of C.I. disperse red 343 shown in formula (I), 16% of C.I. disperse red 3703 shown in formula (II), 28% of C.I. disperse red 145 shown in formula (III), 7.5% of C.I. disperse red 153 shown in formula (IV) and the balance of auxiliaries.
3. A high-fastness high-dyeing-strength disperse brilliant red dye composition as claimed in claim 1 or 2, characterized in that: the auxiliary agent comprises a dispersing agent MF and sodium lignosulfonate, wherein the dispersing agent MF accounts for 8.2-15% of the total mass of the composition, and the sodium lignosulfonate accounts for 1-5% of the total mass of the composition according to mass percentage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210792425.5A CN114989632A (en) | 2022-07-05 | 2022-07-05 | Disperse brilliant red dye composition with high fastness and high dyeing strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210792425.5A CN114989632A (en) | 2022-07-05 | 2022-07-05 | Disperse brilliant red dye composition with high fastness and high dyeing strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114989632A true CN114989632A (en) | 2022-09-02 |
Family
ID=83019709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210792425.5A Pending CN114989632A (en) | 2022-07-05 | 2022-07-05 | Disperse brilliant red dye composition with high fastness and high dyeing strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114989632A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1640941A (en) * | 2004-12-16 | 2005-07-20 | 浙江龙盛集团股份有限公司 | Disperse red dye compound |
| WO2016033853A1 (en) * | 2014-09-03 | 2016-03-10 | 蓬莱嘉信染料化工股份有限公司 | Bright red disperse dye with high alkaline resistance, and use, preparation method and staining method thereof |
| CN106833023A (en) * | 2016-12-30 | 2017-06-13 | 浙江闰土研究院有限公司 | A kind of disperse dye composition and its production and use |
| KR20170114441A (en) * | 2016-04-04 | 2017-10-16 | 대영산업 주식회사 | Disperse dye composition having high color fastness to washing and sublimation, and low yellowing againg spandex |
| CN109705618A (en) * | 2018-12-19 | 2019-05-03 | 浙江龙盛集团股份有限公司 | A kind of dispersion bright red dye composite and dye preparations |
| CN111057396A (en) * | 2019-12-24 | 2020-04-24 | 浙江闰土股份有限公司 | Red disperse dye composition, red disperse dye and preparation method and application thereof |
-
2022
- 2022-07-05 CN CN202210792425.5A patent/CN114989632A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1640941A (en) * | 2004-12-16 | 2005-07-20 | 浙江龙盛集团股份有限公司 | Disperse red dye compound |
| WO2016033853A1 (en) * | 2014-09-03 | 2016-03-10 | 蓬莱嘉信染料化工股份有限公司 | Bright red disperse dye with high alkaline resistance, and use, preparation method and staining method thereof |
| KR20170114441A (en) * | 2016-04-04 | 2017-10-16 | 대영산업 주식회사 | Disperse dye composition having high color fastness to washing and sublimation, and low yellowing againg spandex |
| CN106833023A (en) * | 2016-12-30 | 2017-06-13 | 浙江闰土研究院有限公司 | A kind of disperse dye composition and its production and use |
| CN109705618A (en) * | 2018-12-19 | 2019-05-03 | 浙江龙盛集团股份有限公司 | A kind of dispersion bright red dye composite and dye preparations |
| CN111057396A (en) * | 2019-12-24 | 2020-04-24 | 浙江闰土股份有限公司 | Red disperse dye composition, red disperse dye and preparation method and application thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20220902 |