CN108864748A - A kind of high colouring high washing fastness composite diffusion blue-black dyestuff - Google Patents

A kind of high colouring high washing fastness composite diffusion blue-black dyestuff Download PDF

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Publication number
CN108864748A
CN108864748A CN201810211730.4A CN201810211730A CN108864748A CN 108864748 A CN108864748 A CN 108864748A CN 201810211730 A CN201810211730 A CN 201810211730A CN 108864748 A CN108864748 A CN 108864748A
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CN
China
Prior art keywords
blue
washing fastness
disperse
composite diffusion
black
Prior art date
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Withdrawn
Application number
CN201810211730.4A
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Chinese (zh)
Inventor
蒋飞华
任敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU ZHIJIANG CHEMICAL CO Ltd
Lianyungang Chengcheng Chemical Co Ltd
Original Assignee
JIANGSU ZHIJIANG CHEMICAL CO Ltd
Lianyungang Chengcheng Chemical Co Ltd
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Application filed by JIANGSU ZHIJIANG CHEMICAL CO Ltd, Lianyungang Chengcheng Chemical Co Ltd filed Critical JIANGSU ZHIJIANG CHEMICAL CO Ltd
Priority to CN201810211730.4A priority Critical patent/CN108864748A/en
Publication of CN108864748A publication Critical patent/CN108864748A/en
Withdrawn legal-status Critical Current

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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
    • 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
    • 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
    • D06P3/82—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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Coloring (AREA)

Abstract

The invention discloses a kind of high colouring high washing fastness composite diffusion blue-black dyestuff, the high colouring high washing fastness composite diffusion blue-black dyestuff is mixed by disperse blue, disperse violet, disperse orange and auxiliary agent, and the weight percent of each component is：Disperse blue 1~30%, disperse violet 0~30%, disperse orange 1~40%, surplus are auxiliary agent.When high colouring high washing fastness composite diffusion blue-black dyestuff provided by the invention is used to wash dyeing and the stamp of ammonia fabric, not only the performances such as dye uptake, washing fastness are prominent, and the properties such as crock fastness are also all preferable.The composite diffusion blue-black dyestuff that a kind of dye uptake is high, washing fastness is good is provided to wash dyeing and the stamp of ammonia fabric, the dyeing quality for washing ammonia fabric for promotion provides a kind of approach.

Description

A kind of high colouring high washing fastness composite diffusion blue-black dyestuff
Technical field
The present invention relates to technical field of disperse dyes, and in particular to a kind of high colouring high washing fastness composite diffusion blue-black dye Material.
Background technique
In recent years, soft since the fabric containing spandex has excellent resilience performance, it is comfortable and easy to wear, to obtain Be more and more widely used, such as widely used spandex with terylene is compounded washs ammonia elastic fabric.It is knitted currently, washing ammonia elasticity The dyeing of object mainly uses dispersion dyeing, and due to the design feature of spandex, disperse dyes are easy upper dye spandex, while being also easy solution It inhales, so reducing the color fastness of the kind fabric.Meanwhile spandex is hydrophobic fibre, there is a large amount of urea groups and ester in spandex structure Base determines that dyeing temperature is more slightly lower than terylene, can only 125 DEG C or so dye, low temperature dyeing often prevent disperse dyes from Terylene is 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 floating Color, these loose colour dyestuffs affect the washing fastness of fabric, the loose colour of fabric handle after dyeing in handle it is unclean, subsequent Can gradually be washed away in use process and cause to fade, so, the dyeing under low temperature, the washing fastness of general disperse dyes with Dye-uptake is all poor.
Ciba disperses black WW-KS, and the dye-uptake of disperse dark blue W-RS all only has 80% or so, domestic patent CN103421347A, though the dye-uptake of the dyestuff of CN102352125A, CN105131649A report is improved, highest also only has 85% or so.Dye uptake is low, has also meant that more dyestuffs enter in sewage, increases many burdens to three-protection design.Cause This finds high dye uptake, the composite diffusion blue-black dyestuff of high washing fastness is still problem of the pendulum in face of dyestuff producer.
Summary of the invention
It is an object of the invention to low, the bad difficulties of washing fastness that solves existing composite diffusion blue-black dyestuff dye uptake Topic provides a kind of high colouring high washing fastness composite diffusion blue-black dyestuff, height colouring high washing fastness composite diffusion blue-black dye When expecting dyeing and the stamp for washing ammonia fabric, dye-uptake is high, and color fastness is good, can promote the dyeing for washing ammonia fabric well Matter.
The present invention is achieved by the following technical solutions：A kind of high colouring high washing fastness composite diffusion blue-black dyestuff, The high colouring high washing fastness composite diffusion blue-black dyestuff is mixed by disperse blue, disperse violet, disperse orange and auxiliary agent, respectively The weight percent of component is：Disperse blue 1~30%, disperse violet 0~30%, disperse orange 1~40%, surplus are auxiliary agent.
The disperse blue structural formula is such as shown in (I)：
In the structural formula, R1And R2For hydroxyl, C1~C4Alkoxy；R3And R4For C1~C4Alkyl, aryl, benzyl Base ,-CH2COOR12、-CH(CH3)COOR13, wherein R12And R13For C1~C4The groups such as alkyl.
Preferably, disperse blue is by with the combination of one or more of following structural：
The disperse violet structural formula is such as shown in (II)：
In the structural formula, X is halogen, R6And R7For C1~C4Alkyl, benzyl ,-CH2COOR14、-CH(CH3) COOR15, wherein R14And R15For C1~C4Alkyl, R8And R9For hydroxyl, halogen, C1~C4The groups such as alkoxy.
Preferably, combination of the disperse violet by one or more of following structural formula：
The disperse orange structural formula is such as shown in (III)：
In the structural formula, R10For C1~C4Alkyl, benzyl ,-CH2COR16, wherein R16For C1~C4Alkyl, R11For C1~C4The groups such as alkyl, benzyl.
Preferably, combination of the disperse orange by one or more of following structural formula：
After disperse blue, disperse violet, disperse orange and auxiliary agent are mixed in proportion plus water mix, then by sand mill be sanded into Composite diffusion blue-black dye preparations are made in spray drying after the processing of row micronized.
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 blue-black dyestuff is 0.5~3:1.
A kind of high colouring high washing fastness composite diffusion blue-black dyestuff provided by the invention is by disperse blue, disperse violet, dispersion The equal three kinds of dye compositions mixing composition of orange, these three dye compositions are all the lesser organic matter of molecular weight, and wash ammonia fabric There is preferable intermiscibility, the inside for easily entering the fabrics such as terylene under ammonia fabric solvent swelling state is washed in dyeing course；In addition, should In three kinds of dye composition structures there is the big atoms of electronegativity such as oxygen atom, halogen, hydroxyl easily to pass through hydrogen on washing ammonia fabric Key and van der Waals interaction and fixation, meanwhile, with all having ester group in three kinds of dye composition structures, the alkali when soaping Property under the conditions of be easy to generate carboxylate soluble easily in water, to be easy to wash away loose colour.Therefore, dispersion blue-black provided by the invention Not only dye uptake is especially high in dyeing for dyestuff, and the properties such as washing fastness, crock fastness are all very 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.
Examples 1 to 29
By data shown in table 1, after disperse blue, disperse violet, disperse orange and auxiliary agent are mixed in proportion plus water is mixed, and is made solid Content is 50%, carries out sand milling dispersion, is then spray-dried, and composite diffusion blue-black dye preparations 1~29 are made.
Table 1
Comparative example 1
Dispersion blue-black dyestuff comparative example 1 is made according to 5 method of example in document CN103421347B.
Comparative example 2
Dispersion blue-black dyestuff comparative example 2 is made according to 1 method of example in document CN102352125A.
Test case
Composite diffusion blue-black dye preparations 1~29, comparative example 1 and comparative example 2 made from above-described embodiment 1~29 are carried out Performance test, test method are as follows：
Respectively take composite diffusion blue-black dye preparations 1~29 made from 1g embodiment, composite diffusion blue-black made from comparative example Dyestuff comparative example 1 and 2 product of comparative example are scattered in 500mL water, and 20mL dispersion liquid and 80mL water are respectively taken after mixing, with acetic acid tune PH=4-5 then heats to 60 DEG C, and addition 2g washs ammonia blend fibre and dyed, by national standard GB/T2394-2006, GB/ T3921-2008, GB/T3920-2008, GB/T5718-1997 test its dyeability.Test result is shown in Table 2.
Table 2
Test case Washing fastness Dye uptake/% Crock fastness Sublimation reliability
Blue-black dye preparations 1 5 96.5 5 4-5
Blue-black dye preparations 2 5 95 5 4-5
Blue-black dye preparations 3 5 96.5 4-5 4-5
Blue-black dye preparations 4 5 95.5 4-5 4-5
Blue-black dye preparations 5 5 95 5 4-5
Blue-black dye preparations 6 5 94.5 4-5 4-5
Blue-black dye preparations 7 5 94 4-5 4-5
Blue-black dye preparations 8 5 95.5 5 4-5
Blue-black dye preparations 9 5 94 5 4-5
Blue-black dye preparations 10 5 96.5 5 4-5
Blue-black dye preparations 11 5 93 4-5 4-5
Blue-black dye preparations 12 5 96 4-5 4-5
Blue-black dye preparations 13 5 94.5 4-5 4-5
Blue-black dye preparations 14 5 97 4-5 4-5
Blue-black dye preparations 15 5 93.5 5 4-5
Blue-black dye preparations 16 5 93.5 4-5 4-5
Blue-black dye preparations 17 5 95 4-5 4-5
Blue-black dye preparations 18 5 96 5 4-5
Blue-black dye preparations 19 5 93 5 4-5
Blue-black dye preparations 20 5 95 5 4-5
Blue-black dye preparations 21 5 93.5 4-5 4-5
Blue-black dye preparations 22 5 95 4-5 4-5
Blue-black dye preparations 23 4-5 92.5 4-5 4-5
Blue-black dye preparations 24 5 92.5 4-5 4-5
Blue-black dye preparations 25 5 94 5 4-5
Blue-black dye preparations 26 4-5 95 5 4-5
Blue-black dye preparations 27 5 93 5 4-5
Blue-black dye preparations 28 5 94.5 4-5 4-5
Blue-black dye preparations 29 5 92.5 5 4-5
Comparative example 1 5 83.5 4-5 4-5
Comparative example 2 5 82.5 4-5 4-5
By 2 test result of table it is found that composite diffusion blue-black dyestuff of the present invention is used to wash the dyeing of ammonia blend fibre, Performance has been more than comparative example, and especially dye uptake is very prominent, and average dye uptake has reached 95%, and washing fastness mostly reaches 5.The other performances such as crock fastness are also all relatively good.In short, the blue-black dyestuff that this patent provides is high dye uptake, high washing fastness Composite diffusion blue-black dyestuff.
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 (7)

1. a kind of high colouring high washing fastness composite diffusion blue-black dyestuff, which is characterized in that compound point of high washing fastness of height colouring It dissipates blue-black dyestuff to be mixed by disperse blue, disperse violet, disperse orange and auxiliary agent, the weight percent of each component is：Disperse blue 1~ 30%, disperse violet 0~30%, disperse orange 1~40%, surplus is auxiliary agent.
2. a kind of high colouring high washing fastness composite diffusion blue-black dyestuff according to claim 1, which is characterized in that dispersion Blue structural formula is such as shown in (I)：
In the structural formula, R1And R2For hydroxyl, C1~C4Alkoxy；R3And R4For C1~C4Alkyl, aryl, benzyl ,- CH2COOR12、-CH(CH3)COOR13, wherein R12And R13For C1~C4Alkyl.
3. a kind of high colouring high washing fastness composite diffusion blue-black dyestuff according to claim 1, which is characterized in that dispersion Viologen structure formula is such as shown in (II)：
In the structural formula, X is halogen, R6And R7For C1~C4Alkyl, benzyl ,-CH2COOR14、-CH(CH3)COOR15, wherein R14And R15For C1~C4Alkyl.R8And R9For hydroxyl, halogen, C1~C4Alkoxy.
4. a kind of high colouring high washing fastness composite diffusion blue-black dyestuff according to claim 1, which is characterized in that dispersion Orange structural formula is such as shown in (III)：
In the structural formula, R10For C1~C4Alkyl, benzyl ,-CH2COR16, wherein R16For C1~C4Alkyl, R11For C1~ C4Alkyl, benzyl.
5. a kind of high colouring high washing fastness composite diffusion blue-black dyestuff according to claim 1, which is characterized in that will divide It dissipates after indigo plant, disperse violet, disperse orange and auxiliary agent mix in proportion plus water mixes, be then sanded by sand mill and carry out micronized processing Composite diffusion blue-black dye preparations are made in spray drying afterwards.
6. a kind of high colouring high washing fastness composite diffusion blue-black dyestuff according to claim 5, 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.
7. a kind of high colouring high washing fastness composite diffusion blue-black dyestuff according to claim 1, which is characterized in that this is multiple Close dyeing and stamp that dispersion blue-black dyestuff is used to wash ammonia fabric.
CN201810211730.4A 2018-03-14 2018-03-14 A kind of high colouring high washing fastness composite diffusion blue-black dyestuff Withdrawn CN108864748A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110330811A (en) * 2019-07-23 2019-10-15 孚美科(绍兴)染料科技有限公司 It is a kind of to disperse black FECT300% dye composite and its application
CN112921681A (en) * 2021-04-08 2021-06-08 江苏华尔化工有限公司 High-permeability black disperse dye for heavy polyester fabric
CN113668261A (en) * 2021-09-10 2021-11-19 拓烯科技(衢州)有限公司 Dyeing liquid for optical resin and application method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110330811A (en) * 2019-07-23 2019-10-15 孚美科(绍兴)染料科技有限公司 It is a kind of to disperse black FECT300% dye composite and its application
CN112921681A (en) * 2021-04-08 2021-06-08 江苏华尔化工有限公司 High-permeability black disperse dye for heavy polyester fabric
CN113668261A (en) * 2021-09-10 2021-11-19 拓烯科技(衢州)有限公司 Dyeing liquid for optical resin and application method thereof

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Application publication date: 20181123