CN108864749A - A kind of high washing fastness height colouring composite diffusion golden dye - Google Patents
A kind of high washing fastness height colouring composite diffusion golden dye Download PDFInfo
- Publication number
- CN108864749A CN108864749A CN201810211836.4A CN201810211836A CN108864749A CN 108864749 A CN108864749 A CN 108864749A CN 201810211836 A CN201810211836 A CN 201810211836A CN 108864749 A CN108864749 A CN 108864749A
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- CN
- China
- Prior art keywords
- dyestuff
- washing fastness
- composite diffusion
- dye
- golden
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- C09B67/0033—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
- 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
-
- 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
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
- D06P3/8276—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing ester groups
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of high washing fastness height colouring composite diffusion golden dye, the high washing fastness height colouring composite diffusion golden dye is mixed by dyestuff A and dyestuff B and auxiliary agent, and the weight percent of each component is：Dyestuff A：1~80%, dyestuff B：1~80%, surplus is auxiliary agent.When composite diffusion golden dye provided by the invention is used for the dyeing of ultra-fine polyester fiber, not only the performances such as washing fastness, dye uptake are prominent, and the properties such as crock fastness are all preferable.A kind of high washing fastness height colouring composite diffusion golden dye is provided for the dyeing of the fibers such as terylene, improves the dyeing quality of the fibres such as terylene well.
Description
Technical field
The present invention relates to technical field of disperse dyes, and in particular to a kind of high washing fastness height colouring golden yellow dye of composite diffusion
Material.
Background technique
In recent years, since terylene or blend have superfine diameter, biggish surface area makes its fabric have spreadability
Height, it is soft, it is comfortable and easy to wear the features such as, to have been more and more widely used, it has also become domestic and international textile enterprise falls over each other
The textile raw material used.Due to the design feature of terylene, high-temperature dyeing is restricted, and low temperature dyeing often makes disperse dyes not
Terylene can be contaminated well, and always having part dyestuff in dyeing course not can enter the inside of fabric, can only be adsorbed on surface, be formed
Loose colour, these loose colour dyestuffs seriously affect the washing fastness of fabric, the loose colour of fabric handle after dyeing in handle it is unclean,
It can gradually be washed away in subsequent use process and cause to fade, thus the dye-uptake of terylene component, washing fastness etc. cannot all obtain
To fully demonstrating, dyestuff used at present, most dye uptake is low, and dyefastness is poor, and especially washing fastness is not achieved market and wants
4 grades or more asked.
Currently, the golden yellow preferable dyestuff of washing fastness is mixed by palm fibre -19, Huang -246 in the market, palm fibre -19
Have ester group in structure, after dyeing handle alkaline cleaning procedure in, carboxyl anion easy to form, cause dyestuff in conjunction with fabric not
Enough securely in washing process, easy washed agent extracts and declines washing fastness, is not achieved 4 grades.
Summary of the invention
Low it is an object of the invention to solve the composite disperse dye dye uptake of the prior art, washing fastness is bad not
Foot provides a kind of high washing fastness height colouring composite diffusion golden dye, the high washing fastness height colouring golden yellow dye of composite diffusion
When expecting the dyeing for terylene or blend, dye-uptake is high, and color fastness is good, can promote the dyeing of terylene or blend well
Matter.
The present invention is achieved by the following technical solutions：A kind of high washing fastness height colouring composite diffusion golden dye,
The high washing fastness height colouring composite diffusion golden dye is mixed by dyestuff A and dyestuff B and auxiliary agent, the weight of each component
Measuring percentage is：Dyestuff A：1~80%, dyestuff B：1~80%, surplus is auxiliary agent.
The dyestuff A structural formula is such as shown in (I)：
In the structural formula, R1And R2For hydroxyl, nitro, halogen, C1~C4Alkoxy；R3For hydrogen, C1~C4Alkyl,
Aryl, C3~C6The groups such as naphthenic base.
Preferably, dyestuff A is by with the combination of one or more of following structural：
The dyestuff B structure formula is such as shown in (II)：
In the structural formula, R4And R5For hydroxyl, nitro, halogen, C1~C4Alkoxy；R6For hydrogen, C1~C4Alkyl,
C3~C6The groups such as naphthenic base, aryl.
Preferably, combination of the dyestuff B by one or more of following structural formula：
After dyestuff A, dyestuff B and auxiliary agent are mixed in proportion plus water mixes, and makes solid content 30%~70%, then passes through
Composite diffusion golden dye product is made in spray drying after sand mill or grinder crush progress micronized processing.
Auxiliary agent is selected from naphthalene sulfonic acid-formaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products, benzyl naphthalene sulfonic acid-formaldehyde condensation product, wood
One or more of mahogany sulfonate.Preferably, auxiliary agent is selected from condensation compound of methyl naphthalene sulfonic acid and formaldehyde (such as Dispersant MF), wood
Quality sodium sulfonate (such as lignin S-29,85A)；The weight ratio of auxiliary agent and composite diffusion golden dye is 0.5~3:1.
A kind of high washing fastness height colouring composite diffusion golden dye provided by the invention is mixed by two kinds of dye compositions
Composition, which is all the lesser organic matter of molecular weight, has preferable intermiscibility with terylene or blend, is contaminating
Easily enter the inside of the fabrics such as terylene during color under terylene or blend solvent swelling state；Meanwhile disperse dyes are knitted in terylene
Mainly by hydrogen bond and van der Waals interaction fixation on object, hydrogen bond action is greater than Van der Waals force, and electricity is negative in disperse dyes structure
Property big atomicity it is more, it is meant that form that hydrogen bond number is big, and pull-out capacity is big, two kinds of dyestuffs provided by the invention with polyester fiber
It closes in object structure, the big atomicity ratio palm fibre -19 of electronegativity and Huang more than -246, thus it is also big greatly with fabric binding force, while in water
It is not easy washed agent in washing to extract from fabric, thermal mobility fastness is good, in addition the hydroxyl of molecule pyridone is easily dyeing
Negative oxygen ion is formed in post-treatment caustic wash, loops rising color easily washes away, thus washing fastness is also better than palm fibre -19 and Huang -246.
Therefore, not only dye uptake is especially high in dyeing for dispersion golden dye provided by the invention, and color fastness, crock fastness etc. are each
Item performance is all relatively good.
Specific embodiment
Below with reference to specific embodiment is implemented, the present invention is further illustrated；It should be understood that these embodiments are merely to illustrate this
It invents rather than limits the scope of the invention.
Embodiment 1~17
By data shown in table 1, after dyestuff A, dyestuff B and auxiliary agent are mixed in proportion plus water is mixed, and makes solid content
50%, then grinding distribution is spray-dried, and composite diffusion golden dye product 1~17 is made.
Table 1
Comparative example 1
By palm fibre -19, Huang -246 is according to literature method, and after taking 20g Huang -246,10g palm fibre -19,70g auxiliary agent to mix plus water is mixed
It is even, it is sanded, then grinding distribution is spray-dried, obtain golden yellow dyestuff comparative example 1.
Test case
Composite diffusion golden dye product 1~17 and comparative example made from above-described embodiment 1~17 are tested for the property,
Test method is as follows：
Respectively take composite diffusion golden dye product 1~17 made from 1g embodiment, composite diffusion made from comparative example golden yellow
Dye preparations are scattered in 500mL water, and 20mL dispersion liquid and 80mL water are respectively taken after mixing, with acetic acid tune pH=4-5, are then heated up
To 60 DEG C, 2g ultra-fine polyester fiber is added and is dyed, by national standard GB/T2394-2006, GB/T3921-2008, GB/T3920-
2008, GB/T5718-1997 tests its dyeability.Test result is shown in Table 2.
Table 2
| Test case | Washing fastness | Dye uptake/% | Crock fastness | Sublimation reliability |
| Golden dye product 1 | 5 | 94.5 | 5 | 4-5 |
| Golden dye product 2 | 5 | 95 | 5 | 4-5 |
| Golden dye product 3 | 5 | 92.5 | 4-5 | 4-5 |
| Golden dye product 4 | 5 | 93.5 | 4-5 | 4-5 |
| Golden dye product 5 | 5 | 91.5 | 5 | 4-5 |
| Golden dye product 6 | 5 | 94.5 | 4-5 | 4-5 |
| Golden dye product 7 | 4-5 | 90 | 4-5 | 4-5 |
| Golden dye product 8 | 5 | 96 | 5 | 4-5 |
| Golden dye product 9 | 5 | 95.5 | 5 | 4-5 |
| Golden dye product 10 | 5 | 95 | 5 | 4-5 |
| Golden dye product 11 | 5 | 94 | 4-5 | 4-5 |
| Golden dye product 12 | 5 | 92.5 | 4-5 | 4-5 |
| Golden dye product 13 | 5 | 93.5 | 4-5 | 4-5 |
| Golden dye product 14 | 5 | 92 | 4-5 | 4-5 |
| Golden dye product 15 | 5 | 92.5 | 5 | 4-5 |
| Golden dye product 16 | 4-5 | 90 | 4-5 | 4-5 |
| Golden dye product 17 | 4-5 | 90 | 4-5 | 4-5 |
| Comparative example 1 | 3-4 | 85 | 3-4 | 4 |
By 2 test result of table it is found that composite diffusion golden dye of the present invention is used for the dyeing of ultra-fine polyester fiber,
Performance has been more than comparative example, and especially the performances such as washing fastness, dye uptake are prominent, provides one for the dyeing of ultra-fine polyester fiber
Kind high washing fastness height colouring composite diffusion golden dye.
Above embodiments are a preferable assembled scheme of the invention, not the limitation to the present invention in any form,
There are also other variations and modifications under the premise of the technical solution without departing from claim.
Claims (6)
- A kind of composite diffusion golden dye 1. high washing fastness height is painted, which is characterized in that the high washing fastness height colouring Composite diffusion golden dye is mixed by dyestuff A and dyestuff B and auxiliary agent, and the weight percent of each component is：Dyestuff A:1~ 80%, dyestuff B:1~80%, surplus is auxiliary agent.
- The composite diffusion golden dye 2. a kind of high washing fastness height according to claim 1 is painted, which is characterized in that dyestuff A structural formula is such as shown in (I)：In the structural formula, R1And R2For hydroxyl, nitro, halogen, C1~C4Alkoxy；R3For hydrogen, C1~C6Alkyl, aryl, C3~C6Naphthenic base.
- The composite diffusion golden dye 3. a kind of high washing fastness height according to claim 1 is painted, which is characterized in that dyestuff B structure formula is such as shown in (II)：In the structural formula, R4And R5For hydroxyl, halogen, C1~C4Alkoxy；R6For hydrogen, C1~C4Alkyl, C3~C6Ring Alkyl, aryl.
- The composite diffusion golden dye 4. a kind of high washing fastness height according to claim 1 is painted, which is characterized in that will contaminate After material A, dyestuff B and auxiliary agent mix in proportion plus water mixes, and is then sanded by sand mill or grinder crushes and carries out micronized Composite diffusion golden dye product is made in spray drying after processing.
- The composite diffusion golden dye 5. a kind of high washing fastness height according to claim 4 is painted, which is characterized in that auxiliary agent In naphthalene sulfonic acid-formaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products, benzyl naphthalene sulfonic acid-formaldehyde condensation product, lignosulfonates One or more.
- The composite diffusion golden dye 6. a kind of high washing fastness height according to claim 1 is painted, which is characterized in that this is multiple Dispersion golden dye is closed for terylene or dyeing and the stamp of blend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810211836.4A CN108864749A (en) | 2018-03-14 | 2018-03-14 | A kind of high washing fastness height colouring composite diffusion golden dye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810211836.4A CN108864749A (en) | 2018-03-14 | 2018-03-14 | A kind of high washing fastness height colouring composite diffusion golden dye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108864749A true CN108864749A (en) | 2018-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810211836.4A Withdrawn CN108864749A (en) | 2018-03-14 | 2018-03-14 | A kind of high washing fastness height colouring composite diffusion golden dye |
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| CN (1) | CN108864749A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541156A (en) * | 2022-03-09 | 2022-05-27 | 台州东海翔染整有限公司 | High-washing garment fabric and high-washing dye thereof |
-
2018
- 2018-03-14 CN CN201810211836.4A patent/CN108864749A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541156A (en) * | 2022-03-09 | 2022-05-27 | 台州东海翔染整有限公司 | High-washing garment fabric and high-washing dye thereof |
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Application publication date: 20181123 |