CN105585876A - Disperse dye composition, disperse dye as well as preparation method and application of disperse dye - Google Patents
Disperse dye composition, disperse dye as well as preparation method and application of disperse dye Download PDFInfo
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- CN105585876A CN105585876A CN201511028491.1A CN201511028491A CN105585876A CN 105585876 A CN105585876 A CN 105585876A CN 201511028491 A CN201511028491 A CN 201511028491A CN 105585876 A CN105585876 A CN 105585876A
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- component
- disperse dye
- disperse
- dye composition
- disperse dyes
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- 0 Cc1ccc(*)cc1 Chemical compound Cc1ccc(*)cc1 0.000 description 2
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
- 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
- D06P3/004—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated using dispersed 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
Abstract
The invention discloses disperse dye composition and a disperse dye. The disperse dye composition comprises a component A and a component B. The disperse dye prepared from the disperse dye composition has obvious advantages in the aspects of sublimation fastness and pH value adaptive range and has better performance.
Description
Technical field
The present invention relates to a kind of disperse dye composition, disperse dyes and its production and use. DescribedDisperse dyes are specially adapted to dyeing and the stamp of terylene and blend fabric thereof, also can be used for terylene super fine fibreDyeing and the stamp of dimension.
Background technology
Along with the development of dye industry, increasing synthetic fibers are because of its excellent performance, extremely peopleFavor, but aspect dyeing and finishing processing, still there are a lot of technical problems, outstanding behaviours is distillation jailDegree is poor and pH value accommodation is narrow.
Patent CN1631991, CN1861697 have provided respectively the compound of several dyestuffs, but in realityIn the application of border, still there is defect in aspect of performance.
Summary of the invention
For adapting to the performance requirement of fabric of new generation, solve a dyeing and finishing processing difficult problem, the invention provides a kind of lookLight is gorgeous, good level-dyeing property, dye-uptake is high, fastness is good disperse dye composition. Particularly distillation jailThe aspect advantages such as degree, pH value accommodation are more obvious, and performance is more perfect, more can comprehensively meet new oneFor the demand of fabric.
The invention provides a kind of disperse dye composition, it is characterized in that, described composition comprises suc as formula (1)Shown component A and one or more are suc as formula the B component shown in (2):
Wherein X1、X2Independently be selected from separately Cl, H or NO2；R1、R2Independently be selected from separately C1～C4Alkyl or-C2H4OCO-Ph。
In disperse dye composition of the present invention, the component A, the B component that use can be by existingMethod preparation or be commercial goods.
Preferably, said components B be selected from formula (2-1) or (2-2) shown in compound:
In above-mentioned composition, the weight percentage of component A is preferably 5-45%, more preferably 10-35%,The weight percentage of B component is preferably 45-95%, more preferably 65-90%.
Preferably, above-mentioned composition comprises:
Component A5-45%,
B component 45-95%.
Preferably, above-mentioned composition comprises:
Component A10-35%,
B component 65-90%.
In actual production process, each dye component of the present invention conventionally may be with some accessory substances andOther impurity, but only otherwise affect enforcement of the present invention within the scope of the invention.
The present invention also provides a kind of disperse dyes, it is characterized in that, described disperse dyes comprise auxiliary material and upperThe disperse dye composition of stating.
Preferably, above-mentioned auxiliary material comprises auxiliary agent and water.
Preferably, above-mentioned auxiliary agent is selected from dye dispersant, dyeing auxiliaries, surfactant, bactericideAt least one.
Preferably, above-mentioned dye dispersant is selected from naphthalene sulfonic formaldehyde condensation compound, lignosulfonates or unitAt least one in bright powder.
Preferably, above-mentioned surfactant be selected from AEO (peregal), polyalcohol,At least one in sulfated castor oil.
Preferably, above-mentioned auxiliary agent is selected from naphthalene sulfonic acid-formaldehyde condensation product (dispersing agent NNO), methyl naphthalene sulfonic acidFormaldehyde condensation products (Dispersant MF), benzyl naphthalene sulfonic formaldehyde condensation compound (dispersing agent CNF), ligninAt least one in 83A, lignin 85A, peregal, glauber salt.
Preferably, by weight, auxiliary agent in above-mentioned disperse dyes: disperse dye composition=0.2-6:1.
Preferably, the solid content of above-mentioned disperse dyes is 20～50% or 87～96%.
Preferably, above-mentioned disperse dyes are aqueous after grinding with sand mill or grinder, and solid content is20～50％。
Preferably, after described disperse dyes spraying is dry, be powdery or graininess, solid content is 87～96%.
The preparation method who the invention provides the above-mentioned disperse dyes of preparation, is characterized in that, comprises followingStep:
(A) disperse dye composition is mixed with auxiliary material;
Or
(B) after being mixed with auxiliary material respectively, component A or B mix again.
Preferably, the described disperse dye composition of step (A) mix with auxiliary material after with sand mill or grindingMachine carries out particlized processing.
Preferably, the described component A of step (B) or B mix with auxiliary material respectively after with sand mill or grindingMachine carries out particlized processing, then mixes.
The present invention also provides the above-mentioned disperse dyes purposes in dyeing and/or the stamp of fabric. PreferablyGround, described fabric is the blend fabric of terylene and/or terylene.
The present invention also provides a kind of fabric, it is characterized in that, is dyeed and is printed by above-mentioned disperse dyesFlower prepares. Preferably, described fabric is the blend fabric of terylene and/or terylene.
, good level-dyeing property gorgeous by the disperse dyes coloured light that disperse dye composition of the present invention is prepared, onThe rate of dying is high, fastness good, particularly more obvious in aspect advantages such as sublimation reliability and pH value accommodations,Performance is more perfect, and demand that more can comprehensive satisfied fabric of new generation solves a dyeing and finishing processing difficult problem, is oneProp up economical high fastness dyestuff.
Detailed description of the invention
Below the specific embodiment of the present invention is elaborated. Should be understood that, retouch in this placeThe detailed description of the invention of stating only, for exemplarily the present invention will be described, is not limited to thisBright.
The component A adopting in following embodiment and B component can obtain by following approach:
Component A (formula (1)): C.I. disperse orange 80 commercially available products that Zhejiang Province Runtu intercalated Co., Ltd produces;
B component (formula (2-1)): by known method by 2-amino-5,6-dichlorobenzothiazole and 2-Amino-6, the mixture diazotising of 7-dichlorobenzothiazole, even with N-ethyl-N-benzoxy MEAClose and make;
B component (formula (2-2)): by known method by 2-amino-6-nitrobenzothiazole diazotising,Make with the coupling of N-ethyl-N-benzoxy MEA.
Embodiment 1
By the component A of 29 grams of formulas (1), 71 grams of formulas (2-1) component B and and 100 grams of dispersantsMF and 150 grams of lignin 85A, add 525 grams of water and stir, and grinding distribution is also dry, orFurther spray dry, make shiny red disperse dyes.
Comparative example 1
Preparation method, with embodiment 1, replaces to following formula (3) compound by the component A of embodiment 1,Other is constant:
Concrete method of testing is as follows:
According to GB/T2394-2006 method, the dispersion that takes respectively 1 gram of embodiment 1 and comparative example 1 is dyedExpect, in 500ml volumetric flask, to make disperse dyes suspension, draw 40ml disperse dyes suspension withThe water of 60ml mixes, and with acetic acid adjusting dye bath pH to 5, is then warmed up to 60 DEG C, puts into respectively simultaneously2g hyperfine polyester fiber carries out high-temperature pressure dyeing, is warmed up to 130 DEG C in 35 minutes, is incubated 50 pointsClock, is cooled to 80 DEG C of samplings.
Observe cloth specimen coloured light and adopt GB/T5718-1997 to measure their sublimation reliability, the results are shown in Table 1.
Table 1
| Title | Sublimation reliability (180 DEG C) |
| Embodiment 1 | 4-5 |
| Comparative example 1 | 4 |
From table 1 data, the sublimation reliability of the prepared disperse dyes of the present invention is more effective than comparative example.
Embodiment 2
By the component A of 23.2 grams of formulas (1), 76.8 grams of formulas (2-2) component B and and 200 grams of dispersantsMF and 200 grams of lignin 85A, add 750 grams of water and stir, and grinding distribution is also dry, orFurther spray dry, make shiny red disperse dyes.
Comparative example 2
Preparation method, with embodiment 2, replaces to following formula (4) compound by the component A of embodiment 2,Other is constant:
The pH value of measuring its dye liquor according to the method for GB/T2394-2006, GB/T2403-2014 adapts toScope, the results are shown in Table 2:
Table 2
| Title | PH value accommodation |
| Embodiment 2 | 3-9 |
| Comparative example 2 | 3-8 |
From table 2 data, the pH value accommodation of embodiment 2 is wider than comparative example 2.
Embodiment 3～10
The each component proportion of embodiment 3～10 is in table 3, and the preparation method of disperse dyes is with embodiment 1.
Table 3
By disperse dyes prepared embodiment 3～10 according to the method for testing of embodiment 1 and embodiment 2Measure sublimation reliability and pH value accommodation, concrete outcome is in table 4:
Table 4
| Title | Sublimation reliability (180 DEG C) | PH value accommodation |
| Embodiment 3 | 4-5 | 3-10 |
| Embodiment 4 | 4-5 | 3-9 |
| Embodiment 5 | 5 | 3-10 |
| Embodiment 6 | 5 | 3-9 |
| Embodiment 7 | 5 | 3-9 |
| Embodiment 8 | 5 | 3-9 |
| Embodiment 9 | 4-5 | 3-9 |
| Embodiment 10 | 5 | 3-9 |
In summary, the prepared disperse dyes of disperse dye composition of the present invention have sublimation reliability high,The advantage of pH value wide accommodation, performance is more perfect.
More than describe the preferred embodiment of the present invention in detail, still, the present invention is not limited to above-mentioned realityExecute the detail in mode, within the scope of technical conceive of the present invention, can be to technical side of the present inventionCase is carried out multiple simple variant, and these simple variant all belong to protection scope of the present invention.
Claims (9)
1. a disperse dye composition, is characterized in that, described composition comprises suc as formula shown in (1)Component A and one or more are suc as formula the B component shown in (2):
Wherein X1、X2Independently be selected from separately Cl, H or NO2；R1、R2Independently be selected from separately C1～C4Alkyl or-C2H4OCO-Ph。
2. disperse dye composition according to claim 1, is characterized in that, described B componentBe selected from formula (2-1) and (2-2) shown in compound at least one:
3. disperse dye composition according to claim 1 and 2, is characterized in that, based on instituteState the gross weight of composition, in described composition, the weight percentage of component A is 5-45%, is preferably10-35%, the weight percentage of B component is 45-95%, is preferably 65-90%; Preferably, described inComposition comprises:
Component A5-45%,
B component 45-95%;
Or preferably, described composition comprises:
Component A10-35%,
B component 65-90%.
4. disperse dyes, is characterized in that, described disperse dyes comprise auxiliary material and claim 1-3Disperse dye composition described in middle any one; Preferably, described auxiliary material comprises auxiliary agent and water; Preferably,Described auxiliary agent is selected from least one in dye dispersant, dyeing auxiliaries, surfactant, bactericide; ExcellentSelection of land, described dye dispersant is selected from naphthalene sulfonic formaldehyde condensation compound, lignosulfonates or glauber saltAt least one; Preferably, described surfactant be selected from AEO (peregal),At least one in polyalcohol, sulfated castor oil; Preferably, described auxiliary agent is selected from naphthalenesulfonateformaldehyde formaldehyde contractingCompound (dispersing agent NNO), condensation compound of methyl naphthalene sulfonic acid and formaldehyde (Dispersant MF), benzyl naphthalene sulfonic acid firstIn aldehyde condensate (dispersing agent CNF), lignin 83A, lignin 85A, peregal, glauber saltAt least one.
5. disperse dyes according to claim 4, is characterized in that, by weight, and described pointAuxiliary agent: disperse dye composition=0.2-6:1 in loose dyestuff.
6. according to the disperse dyes described in claim 4 or 5, it is characterized in that, described dispersion is dyedMaterial solid content is 20～50% or 87～96%.
7. a preparation method for the disperse dyes described in any one in claim 4-6, its feature existsIn, comprise the following steps:
(A) disperse dye composition is mixed with auxiliary material;
Or
(B) after being mixed with auxiliary material respectively, component A or B mix again.
Preferably, the described disperse dye composition of step (A) mix with auxiliary material after with sand mill or grindingMachine carries out particlized processing;
Preferably, the described component A of step (B) or B mix with auxiliary material respectively after with sand mill or grindingMachine carries out particlized processing, then mixes.
8. disperse dyes as described in any one in claim 4-6 are at dyeing and/or the seal of fabricPurposes in spending; Preferably, described fabric is the blend fabric of terylene and/or terylene.
9. a fabric, is characterized in that, by the disperse dyes described in any one in claim 4-6Dye and/or stamp prepares; Preferably, described fabric is that the blending of terylene and/or terylene is knittedThing.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107163620A (en) * | 2017-06-01 | 2017-09-15 | 苏州大学 | A kind of high color fastness and the black liquor disperse dyes of low lightness and preparation method thereof |
| WO2019127611A1 (en) * | 2017-12-26 | 2019-07-04 | 浙江博澳染料工业有限公司 | Energy-saving and emission-reducing high-strength liquid disperse dye, preparation method therefor, and application thereof |
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|---|---|---|---|---|
| CN1861697A (en) * | 2006-06-02 | 2006-11-15 | 浙江龙盛集团股份有限公司 | Dispersion red dye composition |
| CN1974679A (en) * | 2006-11-29 | 2007-06-06 | 浙江龙盛集团股份有限公司 | Disperse dye composition |
| CN102516811A (en) * | 2011-10-31 | 2012-06-27 | 浙江龙盛集团股份有限公司 | Disperse black dye composition |
| CN104945954A (en) * | 2015-06-26 | 2015-09-30 | 浙江龙盛集团股份有限公司 | Disperse red dye composition and dye product |
| CN105086513A (en) * | 2015-07-27 | 2015-11-25 | 杭州吉华江东化工有限公司 | Environment-friendly type disperse red dye mixture and applciation |
-
2015
- 2015-12-31 CN CN201511028491.1A patent/CN105585876B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1861697A (en) * | 2006-06-02 | 2006-11-15 | 浙江龙盛集团股份有限公司 | Dispersion red dye composition |
| CN1974679A (en) * | 2006-11-29 | 2007-06-06 | 浙江龙盛集团股份有限公司 | Disperse dye composition |
| CN102516811A (en) * | 2011-10-31 | 2012-06-27 | 浙江龙盛集团股份有限公司 | Disperse black dye composition |
| CN104945954A (en) * | 2015-06-26 | 2015-09-30 | 浙江龙盛集团股份有限公司 | Disperse red dye composition and dye product |
| CN105086513A (en) * | 2015-07-27 | 2015-11-25 | 杭州吉华江东化工有限公司 | Environment-friendly type disperse red dye mixture and applciation |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107163620A (en) * | 2017-06-01 | 2017-09-15 | 苏州大学 | A kind of high color fastness and the black liquor disperse dyes of low lightness and preparation method thereof |
| CN109456615A (en) * | 2017-06-01 | 2019-03-12 | 苏州大学 | A kind of print paste and the preparation method and application thereof |
| CN109468861A (en) * | 2017-06-01 | 2019-03-15 | 苏州大学 | A kind of PRINTED FABRIC and textile printing process |
| CN107163620B (en) * | 2017-06-01 | 2019-05-28 | 苏州大学 | A kind of high color fastness and the black liquor disperse dyes of low lightness and preparation method thereof |
| WO2019127611A1 (en) * | 2017-12-26 | 2019-07-04 | 浙江博澳染料工业有限公司 | Energy-saving and emission-reducing high-strength liquid disperse dye, preparation method therefor, and application thereof |
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| CN105585876B (en) | 2018-05-25 |
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