CN107312358A - A kind of disperse dye composition, its preparation method and application - Google Patents
A kind of disperse dye composition, its preparation method and application Download PDFInfo
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- CN107312358A CN107312358A CN201710580995.7A CN201710580995A CN107312358A CN 107312358 A CN107312358 A CN 107312358A CN 201710580995 A CN201710580995 A CN 201710580995A CN 107312358 A CN107312358 A CN 107312358A
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- dye composition
- disperse dye
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Classifications
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- 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
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 kind of disperse dye composition, its preparation method and application.The disperse dye composition of the present invention includes following components by percentage to the quality：5% 95% component A and 5% 95% B component；Its preparation method its be any of following methods：Method one：After all components are mixed with water by mass percentage, protonation processing, spray drying are carried out, you can；Method two：After each component is mixed with water respectively, protonation processing, spray drying are carried out, then mix by mass percentage, you can.The disperse dye composition of the present invention is water-fastness, and sublimation reliability is high, abrasion-resistant, alkali resistance, resistance to dioxygen washing, with very high practical value.
Description
Technical field
The present invention relates to a kind of disperse dye composition, its preparation method and application.
Background technology
The dye having in itself to dyestuff with the raising that the development of polyester fiber in recent years and people are required textile, masses
Color performance, energy-conservation, environmental-protecting performance, it was also proposed that higher requirement, the various fastness of corresponding dyestuff must all be improved.For compounding
Type dye, its application performance for dyeing compatibility still can not fully meet demand.
The content of the invention
The technical problems to be solved by the invention be in order to overcome it is existing dyeing compatibility application performance still can not
The defect of demand etc. is fully met, and there is provided a kind of disperse dye composition, its preparation method and application.The disperse dyes group
The advantages of compound has water-fastness, sublimation reliability height, abrasion-resistant, fastness is good, and alkali resistance is good, and small, resistance to hydrogen peroxide is influenceed on dyeing
Wash, therefore the disperse dye composition of the present invention is a kind of excellent combination property, the middle warm type ring with very high practical value
Protect dyestuff.
The invention provides a kind of disperse dye composition, it includes following components by percentage to the quality：5%-
95% component A and 5%-95% B component；
The mass percentage content of described component A is preferably 60%-95%；
The mass percentage content of described B component is preferably 5%-40%.
In described disperse dye composition, it is made up of 5%-95% component A and 5%-95% B component.
In the present invention, described disperse dye composition as needed, further can also include auxiliary agent.Described auxiliary agent is
Conventional auxiliary agent in dye field.Described auxiliary agent is preferably dispersant and/or diffusant.Described auxiliary agent is more preferably scattered
Agent and the mixture of diffusant.Described dispersant is preferably condensation compound of methyl naphthalene sulfonic acid and formaldehyde, lignosulfonates and methylene
One or more in base naphthalene sulfonic acid-formaldehyde condensation product.Described diffusant is preferably NNO (sodium methylene bis-naphthalene sulfonate).At this
Invent in a preferred embodiment, described auxiliary agent preferred dispersants MF (formaldehyde condensation products of methyl naphthalene sulfonic acid sodium) and/or expansion
Powder NNO (sodium methylene bis-naphthalene sulfonate).
In described disperse dye composition, it is made up of 5%-95% component A, 5%-95% B component and auxiliary agent.
Described auxiliary agent and the gross mass ratio of component A and B component are preferably 1~2.For example：1 or 2.
Present invention also offers the preparation method of above-mentioned disperse dye composition, when in described disperse dye composition not
During containing auxiliary agent, any of preferred following methods of preparation method of described disperse dye composition：
Method one：After all components are mixed with water by mass percentage, protonation processing, spray drying are carried out, you can；
Described water and the gross mass ratio of component A and B component are preferably 1~2.
Method two：After each component is mixed with water respectively, protonation processing is carried out, is spray-dried, then by mass percentage
Mixing, you can；Described water and the gross mass ratio of component A and B component are preferably 1~2.
When containing auxiliary agent in described disperse dye composition, the preparation method of described disperse dye composition is preferred
Any of following methods；
Method A：After all components are mixed with auxiliary agent and water by mass percentage, protonation processing is carried out, is spray-dried,
；Described water and the gross mass ratio of component A and B component are preferably 1~2.
Method B：After each component is mixed with auxiliary agent and water respectively, protonation processing is carried out, is spray-dried, then by quality hundred
Divide than mixing, you can；Described water and the gross mass ratio of component A and B component are preferably 1~2.
Described protonation is handled to be carried out preferably on sand mill or homogenizer.
Present invention also offers application of the above-mentioned disperse dye composition in woven dacron dyeing material.
Described disperse dye composition can be dyed according to the method and condition of this area conventional dyeing process, bag
Include following steps：Described disperse dye composition is mixed with water, dye liquor is obtained, the pH value of dye liquor is adjusted, fabric is contaminated
Color, you can.
The temperature that described disperse dye composition is mixed with water is preferably room temperature.
Described pH value is preferably 4-13.
After described disperse dye composition is mixed with water, preferably at 70 DEG C, fabric is dyed.
Described dyeing preferably includes the following steps：Described disperse dye composition is mixed with water, pH value is adjusted to,
At 70 DEG C, fabric is dyed；Temperature programming is incubated 30 minutes to 130 DEG C, you can.
Described fabric and the mass ratio of dye liquor, preferably 1：(30-100), more preferably 1：40.
The effect of described dyeing is preferred to use AATCC 6-2001 (acid and alkali-resistance color fastness), national standard GB/T3921-1997
(color fastness to washing), GB/T3920-1997 (colour fastness to rubbing), GB/T-8427-1998 (colour fastness to rubbing), GB/T-
5718-1997 (resistance to dry (distillation) color fastness), GBT 7070-1997 (color fastness of resistance to peroxide bleaching) are detected.
The detection of described dyeing is preferably alkali resistance, water-fastness, abrasion-resistant, resistance to coloured light, sublimation reliability and resistance to mistake
Oxide is bleached.
Described A and B can be prepared using commercially available prod or method known to those skilled in the art, and component A is preferably adopted
Zhejiang Jia Xin limited companies are purchased, component B preferably purchases Zhejiang Province Runtu intercalated Co., Ltd.
Without prejudice to the field on the basis of common sense, above-mentioned each optimum condition, can be combined, and produce the present invention each preferably
Embodiment.
Agents useful for same and raw material of the present invention are commercially available.
The present invention, room temperature refers to 10 DEG C -30 DEG C.
The positive effect of the present invention is：The disperse dye composition has alkali resistance, water-fastness, fastness to sublimation
The advantages of height, abrasion-resistant, therefore the disperse dye composition of the present invention is a kind of excellent combination property, with very high practical valency
The middle warm type environment-friendly dye of value.
Embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to described reality
Apply among a scope.The experimental method of unreceipted actual conditions in the following example, conventionally and condition, or according to business
Product specification is selected.
Embodiment 1-20
Wherein, in the preparation method of the disperse dye composition described in embodiment 1-8 and comparative example 1-2 preferably following methods
It is any：
Method one：After all components are mixed with water by mass percentage, protonation processing, spray drying are carried out, you can；
Method two：After each component is mixed with water respectively, protonation processing is carried out, is spray-dried, then by mass percentage
Mixing, you can.
Wherein, the preparation method of the disperse dye composition described in embodiment 9-20 and comparative example 3-6 preferably following methods
Any of：
Method A：After all components are mixed with auxiliary agent and water by mass percentage, protonation processing is carried out, is spray-dried,
；
Method B：After each component is mixed with auxiliary agent and water respectively, protonation processing is carried out, is spray-dried, then by quality hundred
Divide than mixing, you can.
Table 1
Table 2
Measure of merit：
1st, color fastness to washing, colour fastness to rubbing, colour fastness to rubbing and resistance to dry (distillation) color fastness.
Respectively take and disperse made from X grams of (X refers to and the quality under the homochromy luminous intensity of control sample) embodiment 1-20 and comparative example 1-6
Dye composite, is dispersed in 500 milliliters of water, is mixed after drawing 20 milliliters with 60 milliliters of water.Dye bath pH=4 is adjusted with acetic acid, is risen
Temperature is put into 2 grams of woven dacrons simultaneously to 70 degree and dyed, and 130 degree were warming up in 30 minutes, is incubated 30 minutes, is cooled to 90 degree pairs
Cloth specimen detection after dyeing.
By above-mentioned colouring method, by the progress pair in the dye bath of different pH value respectively of disperse dyes made from embodiment 1-20
Than dyeing.Value in Dyeing Process is respectively 4,5.5,9,11,12,13, and (when pH value is 14, polyester fiber cloth is broken after high-temperature pressure dyeing
Damage serious, therefore do not choose pH value and tested for 14), and it is each added with the hydrogen peroxide of 6g/L 30%.
Using national standard GB/T3921-1997, GB/T3920-1997, GB/T-8427-1998, GB/T-5718-1997, point
Its washing fastness, abrasion-resistant, resistance to coloured light and fastness to sublimation are not tested.Test result such as table 3 below：
Table 3
(numerical value in upper table in wash durability, crocking resistance and sub-limation fastness is series)
2nd, acid and alkali-resistance color fastness
Embodiment 12 and the alkaline-resisting coloured light such as table 4 below of comparative example 3.
Respectively take disperse dyes made from X grams of (X refers to and the quality under the homochromy luminous intensity of control sample) embodiment 12 and comparative example 3
Composition, is dispersed in 500 milliliters of water, is mixed after drawing 20 milliliters with 60 milliliters of water.Dye bath pH=4 is adjusted with acetic acid, is warming up to
70 degree are put into 2 grams of woven dacrons and are dyed simultaneously, and 130 degree were warming up in 30 minutes, are incubated 30 minutes, are cooled to 90 degree to dyeing
Cloth specimen detection afterwards.
Using AATCC 6-2001, the resistance to acids and bases of above-mentioned cloth specimen is tested.Test result is as follows：
Table 4
3rd, the color fastness of resistance to peroxide bleaching
Respectively take disperse dyes made from X grams of (X refers to and the quality under the homochromy luminous intensity of control sample) embodiment 12 and comparative example 3
Composition, is dispersed in 500 milliliters of water, is mixed after drawing 20 milliliters with 60 milliliters of water.Dye bath pH=4 is adjusted with acetic acid, is warming up to
70 degree are put into 2 grams of woven dacrons and are dyed simultaneously, and 130 degree were warming up in 30 minutes, are incubated 30 minutes, are cooled to 90 degree to dyeing
Cloth specimen detection afterwards.
Using national standard GBT 7070-1997, the color fastness of resistance to peroxide bleaching of above-mentioned cloth specimen is tested.Test result is：
The cloth specimen lighter of comparative example 3, fades obvious；And the cloth specimen color of embodiment 12 is substantially unchanged, there is not obvious colour fading yet.
Effect example
0.5 gram of Disperse Blue-56 (the chloro- 4,8- dihydroxy -9,10- anthraquinones of 1,5- diaminourea -2-) is taken to be dispersed in 500 milliliters of water
In, mixed after drawing 20 milliliters with 60 milliliters of water.Dye bath pH=5.5 is adjusted with acetic acid, 70 degree are warming up to while being put into 2 grams of woven dacrons
Dyed, 130 degree were warming up in 30 minutes, be incubated 30 minutes, taken out after cooling, dried after embodiment 1,2 pairs of embodiment
Than coloured light, such as table 5 below：
Table 5
| CIEL*a*b-D65/10 | Standard specimen | Sample 1 | Sample 2 |
| Title | BLUE56 | Embodiment 1 | Embodiment 2 |
| Relative intensity | 100 | 100.155 | 100.167 |
| Integ | 11.885 | 11.922 | 13.326 |
| Actual concentrations | 0.900 | 0.900 | 0.998 |
| Total color difference DE | n/a | 0.23 | 0.28 |
| Luminosity equation DL | L=41.88 | -0.12 | -0.22 |
| Red green poor DA | A=1.05 | -0.10 | -0.16 |
| Champac difference DB | B=41.78 | -0.11 | 0.15 |
Embodiment can be seen that disperse dyes of the invention from coloured light from table 5, and color scale is all suitable with Disperse Blue-56.
Claims (10)
1. a kind of disperse dye composition, it is characterised in that it includes following components by percentage to the quality：5%-95%'s
The B component of component A and 5%-95%；
2. disperse dye composition as claimed in claim 1, it is characterised in that the mass percentage content of described component A
For 60%-95%, the mass percentage content of described B component is 5%-40%.
3. disperse dye composition as claimed in claim 1, it is characterised in that its by 5%-95% component A and 5%-
95% B component composition.
4. disperse dye composition as claimed in claim 1, it is characterised in that described disperse dye composition is also included and helped
Agent.
5. disperse dye composition as claimed in claim 4, it is characterised in that described auxiliary agent is dispersant and/or diffusion
Agent；
And/or, described auxiliary agent and the gross mass ratio of component A and B component are 1~2.
6. disperse dye composition as claimed in claim 5, it is characterised in that described auxiliary agent is dispersant and diffusant；
And/or, described dispersant is condensation compound of methyl naphthalene sulfonic acid and formaldehyde, lignosulfonates and methanonaphthalene sulfonic acid and formaldehyde contract
One or more in compound；
And/or, described diffusant is sodium methylene bis-naphthalene sulfonate.
7. the preparation method of a kind of disperse dye composition as described in claim any one of 1-6, it is characterised in that when described
Disperse dye composition in when not containing auxiliary agent, the preparation method of the disperse dye composition is any in following methods
Kind：
Method one：After all components are mixed with water by mass percentage, protonation processing, spray drying are carried out, you can；
Method two：After each component is mixed with water respectively, protonation processing, spray drying are carried out, then is mixed by mass percentage,
；
And/or, when containing auxiliary agent in described disperse dye composition, the preparation method of described disperse dye composition is
Any of following methods：
Method A：After all components are mixed with auxiliary agent and water by mass percentage, protonation processing is carried out, is spray-dried, i.e.,
Can；
Method B：After each component is mixed with auxiliary agent and water respectively, protonation processing is carried out, is spray-dried, then by mass percentage
Mixing, you can.
8. the preparation method of disperse dye composition as claimed in claim 7, it is characterised in that described water and component A and B
The gross mass ratio of component is 1~2；
And/or, described protonation is handled to be carried out on sand mill or homogenizer.
9. a kind of application of disperse dye composition as described in claim any one of 1-6 in woven dacron dyeing material.
10. application as claimed in claim 9, it is characterised in that described dyeing comprises the following steps：By described scattered dye
Feed composition is mixed with water, obtains dye liquor, adjusts the pH value of dye liquor, fabric is dyed, you can；Described pH value is preferably 4-13.
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| CN201710580995.7A CN107312358B (en) | 2017-07-17 | 2017-07-17 | A kind of disperse dye composition, preparation method and application |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823958A (en) * | 2018-06-30 | 2018-11-16 | 浙江科恩特纺织科技股份有限公司 | A kind of brightening agent and its technique for applying of alkaline-resisting resistance to hydrogen peroxide |
| CN110229541A (en) * | 2019-07-22 | 2019-09-13 | 大连傲视化学有限公司 | A kind of combination azo dispersion dyes and preparation method |
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| JPS62156367A (en) * | 1985-12-26 | 1987-07-11 | 合成染料技術研究組合 | Dyeing of hydrophobic fiber |
| US4872883A (en) * | 1987-02-02 | 1989-10-10 | Bayer Aktiengesellschaft | Mixtures of monoazo dyestuffs |
| CN1640944A (en) * | 2004-12-16 | 2005-07-20 | 浙江龙盛集团股份有限公司 | Disperse blue dye composition |
| CN102250486A (en) * | 2011-05-20 | 2011-11-23 | 蓬莱嘉信染料化工有限公司 | Medium-temperature cobalt blue disperse dye |
| CN104087019A (en) * | 2013-12-25 | 2014-10-08 | 上海安诺其纺织化工股份有限公司 | Navy blue or black disperse dye composition |
| CN105670341A (en) * | 2015-12-31 | 2016-06-15 | 浙江闰土股份有限公司 | Blue disperse dye composition, blue disperse dye, and preparation method and use of dye |
-
2017
- 2017-07-17 CN CN201710580995.7A patent/CN107312358B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62156367A (en) * | 1985-12-26 | 1987-07-11 | 合成染料技術研究組合 | Dyeing of hydrophobic fiber |
| US4872883A (en) * | 1987-02-02 | 1989-10-10 | Bayer Aktiengesellschaft | Mixtures of monoazo dyestuffs |
| CN1640944A (en) * | 2004-12-16 | 2005-07-20 | 浙江龙盛集团股份有限公司 | Disperse blue dye composition |
| CN102250486A (en) * | 2011-05-20 | 2011-11-23 | 蓬莱嘉信染料化工有限公司 | Medium-temperature cobalt blue disperse dye |
| CN104087019A (en) * | 2013-12-25 | 2014-10-08 | 上海安诺其纺织化工股份有限公司 | Navy blue or black disperse dye composition |
| CN105670341A (en) * | 2015-12-31 | 2016-06-15 | 浙江闰土股份有限公司 | Blue disperse dye composition, blue disperse dye, and preparation method and use of dye |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823958A (en) * | 2018-06-30 | 2018-11-16 | 浙江科恩特纺织科技股份有限公司 | A kind of brightening agent and its technique for applying of alkaline-resisting resistance to hydrogen peroxide |
| CN110229541A (en) * | 2019-07-22 | 2019-09-13 | 大连傲视化学有限公司 | A kind of combination azo dispersion dyes and preparation method |
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| CN107312358B (en) | 2019-07-26 |
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