CN110283477A - A kind of disperse black dye composition - Google Patents
A kind of disperse black dye composition Download PDFInfo
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- CN110283477A CN110283477A CN201910629109.4A CN201910629109A CN110283477A CN 110283477 A CN110283477 A CN 110283477A CN 201910629109 A CN201910629109 A CN 201910629109A CN 110283477 A CN110283477 A CN 110283477A
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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
- C09B67/0033—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
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Abstract
The present invention provides a kind of disperse black dye compositions, belong to dye chemical industry field.It solves existing the problems such as dispersing in black containing allergic component, a kind of disperse black dye composition, it is characterized in that, it is made of component A, component B, component C and auxiliary agent, wherein component A is selected from least one of compound shown in formula (I), component B is selected from least one of compound shown in formula (II), and component C is selected from least one of compound shown in formula (III), and formula (I)-(III) has the following structure:N in formula (I) indicates 1 or 2；R in formula (II)1Indicate that Cl or Br, R2 indicate CH3Or C2H5；R in formula (III)3Indicate C1‑C4Alkyl, R4Indicate H or CN.The present invention has the advantages that safety and environmental protection.
Description
Technical field
The invention belongs to dye chemical industry field, in particular to a kind of disperse black dye composition.
Background technique
Common black dyes is to disperse black ECT 300% currently on the market, and being formulated patent accordingly is 2003 7
The Chinese invention patent Dispers ozoic dyestuff mixture for the CN1113941C that the moon 9 was announced.
Existing black dyes disperse in the formula of black ECT 300% must comprising a kind of disperse violet 93 (formula III a), and
It is aided with dyestuff shown in formula IV to mix colours, wherein the Y on the phenyl ring on the formula IV left side1And Y2It is Cl, color is yellow, if formula
The phenyl ring Y on the left side IV1And Y2, by Cl, another is replaced by H for one of them, and color is orange.(formula III a and formula IV are visible
The specification of the Chinese invention patent Dispers ozoic dyestuff mixture for the CN1113941C that on July 9th, 2003 is announced).
However, according in the ECHA a textile updated (European chemical balance motion office) official website May and leather and fur products
Can sensitization list of chemicals, in addition to what is disabled in OETX-TEX can have 4 kinds of new disperse dyes quilts other than sensitization disperse dyes
It is included in list, which includes disperse violets 93.Therefore disperse violet 93 as one kind can sensitization disperse dyes so that dispersing black ECT
300% has been not suitable for continuing to use in textile field, is easy to cause and is disappeared using the product for dispersing the black dyeing of ECT 300%
The person's of expense allergy, to greatly increase security risk.Therefore it is extremely urgent to find a kind of substitute for dispersing black ECT 300%.
Summary of the invention
The purpose of the present invention is being directed to the above-mentioned problems in the prior art, a kind of dispersed black dye combination is provided
Object.
Object of the invention can be realized by the following technical scheme: a kind of disperse black dye composition, which is characterized in that
It is made of component A, component B, component C and auxiliary agent, wherein component A is selected from least one of compound shown in formula (I), component
B is selected from least one of compound shown in formula (II), and component C is selected from least one of compound shown in formula (III), formula
(I)-(III) has the following structure:
N in formula (I) indicates 1 or 2；
R in formula (II)1Indicate Cl or Br, R2Indicate CH3Or C2H5；
R in formula (III)3Indicate C1-C4Alkyl, R4Indicate H or CN.
Preferably, as mass fraction, the mass fraction of the component A is 0.5-50%, the quality of the component B
Score is 0.5-40%, and the mass fraction of the component C is 0.5-30%, remaining is auxiliary agent.
Preferably, shown in the structural formula of component A such as formula (I-1):
Preferably, component B is selected from least one of dye composition shown in formula (II-1) and (II-2):
Preferably, component C is selected from least one of dye composition shown in formula (III-1)-(III-5):
Preferably, as mass fraction, the mass fraction of the component A is 13%, and the mass fraction of the component B is
The mass fraction of 24.82%, the component C are 7.13%, remaining is auxiliary agent.
Preferably, shown in the structural formula of component A such as formula (I-1), the component B be (II-1) and (II-2) according to
The proportion of 3:7 mixes, shown in the structural formula such as formula (III-2) of the component C；
Compared with prior art, the invention has the following advantages that
1, component A of the invention is orange, and component B is blue, and component C is red, by orange, blue and three kinds red
The blending of color obtains black, is detached from traditional orange purplish blue color matching.And existing black dyes disperses the formula of black ECT 300%
Middle disperse violet 93 be listed in can sensitization disperse dyes, the present invention substitutes disperse violet using red component C, and not only solving can cause
Quick problem, and component C of the invention have it is at low cost, with the orange component A and component B of blue with good excellent of compatibility
Point.Especially formula (I-1), (II-1), (II-2), the compatibility between (III-2) are high.
2. component C of the invention in order to component A and component B compatibility, component C orchil be necessary for medium temperature dye
Material, traditional disperse red 50 is a kind of low temperature dyestuff, the compatibility with component A orange of the invention and component B blue dyes
Property is poor.
And component C of the invention is the ruby dyestuff of medium temperature, with matching for component A orange and component B blue dyes
5 property are fine.And the cost of component C orchil of the invention is low.
3. the ortho position of N is nitro on the left side component C phenyl ring of the invention, increase the depth of dyestuff and the energy level of dyestuff,
Instant component C is ruby, and the energy level of dyestuff is SE type dye.
If the ortho position of N is Cl on the phenyl ring of the left side component C, the color of dyestuff is light red, and the energy level of dyestuff is E type
Dyestuff (i.e. low temperature dyestuff) is not able to satisfy the requirement with component A orange and component B blue dyes compatibility, can not expire
Foot is with component A orange and component B blue dyes blending at the requirement of black.
4. the compatibility between three kinds of components of the invention is high, so that the black even dyeing effect of dispersion of the invention is good, can be realized
Rapid dyeing.
Specific embodiment
The following is specific embodiments of the present invention, and technical scheme of the present invention will be further described, but the present invention is simultaneously
It is not limited to these embodiments.
Embodiment 1
A kind of disperse black dye composition, component A use the dye composition as shown in formula (I-1), and component B is using such as
Dye composition shown in formula (II-1), component C use the dye composition as shown in formula (III-1).As mass fraction, group
The mass fraction for dividing A is 13%, and the mass fraction of component B is 24.82%, and the mass fraction of component C is 7.13%, remaining is to help
Agent.
The black composition of the dispersion the preparation method comprises the following steps: by component A-C by preset proportion mixing after, in the presence of auxiliary agent
Corpusculed is carried out with grinding devices such as sand mill or grinders, that is, obtains the disperse black dye composition.Auxiliary agent predominantly divides
Powder and water can also contain preservative etc..Sodium lignin sulfonate is common dispersing agent.
Embodiment 2
It is used in the preparation of the identical method of embodiment 1 and disperses black composition, component A uses the dyestuff as shown in formula (I-1)
Compound, component B use the dye composition as shown in formula (II-2), and component C uses the dyestuff chemical combination as shown in formula (III-3)
Object.As mass fraction, the mass fraction of component A is 13%, and the mass fraction of component B is 24.82%, the quality point of component C
Number is 7.13%, remaining is auxiliary agent.
Embodiment 3
It is used in the preparation of the identical method of embodiment 1 and disperses black composition, component A uses the dyestuff as shown in formula (I-1)
Compound, component B use the mixture formed such as formula (II-1) and formula (II-2) 3:7, and component C is used as shown in formula (III-2)
Dye composition.As mass fraction, the mass fraction of component A is 13%, and the mass fraction of component B is 24.82%, component
The mass fraction of C is 7.13%, remaining is auxiliary agent.
Embodiment 4
It is used in the preparation of the identical method of embodiment 1 and disperses black composition, component A uses the dyestuff as shown in formula (I-1)
Compound, component B use the dye composition as shown in formula (II-2), and component C uses the dyestuff chemical combination as shown in formula (III-4)
Object.As mass fraction, the mass fraction of component A is 13%, and the mass fraction of component B is 24.82%, the quality point of component C
Number is 7.13%, remaining is auxiliary agent.
Embodiment 5
It is used in the preparation of the identical method of embodiment 1 and disperses black composition, component A uses the dyestuff as shown in formula (I-1)
Compound, component B use the dye composition as shown in formula (II-2), and component C uses the dyestuff chemical combination as shown in formula (III-5)
Object.As mass fraction, the mass fraction of component A is 13%, and the mass fraction of component B is 24.82%, the quality point of component C
Number is 7.13%, remaining is auxiliary agent.
Textile material is dyed using dye composite made from 1-5 of the embodiment of the present invention.Washing, rinsing and drying
After obtain black-dyeing product.The black composition even dyeing effect of dispersion of the invention is good, has good distillation fastness performance.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (7)
1. a kind of disperse black dye composition, which is characterized in that be made of component A, component B, component C and auxiliary agent, wherein group
A is divided to be selected from least one of compound shown in formula (I), component B is selected from least one of compound shown in formula (II), component
C is selected from least one of compound shown in formula (III), and formula (I)-(III) has the following structure:
N in formula (I) indicates 1 or 2；
R in formula (II)1Indicate Cl or Br, R2Indicate CH3Or C2H5；
R in formula (III)3Indicate C1-C4Alkyl, R4Indicate H or CN.
2. a kind of disperse black dye composition according to claim 1, which is characterized in that as mass fraction, described group
The mass fraction for dividing A is 0.5-50%, and the mass fraction of the component B is 0.5-40%, and the mass fraction of the component C is
0.5-30%, remaining is auxiliary agent.
3. a kind of disperse black dye composition according to claim 1, which is characterized in that the structural formula of component A such as formula (I-
1) shown in:
4. a kind of disperse black dye composition according to claim 1, which is characterized in that component B be selected from formula (II-1) and
(II-2) at least one of dye composition shown in:
5. a kind of disperse black dye composition according to claim 1, which is characterized in that component C is selected from formula (III-1)-
(III-5) at least one of dye composition shown in:
6. a kind of disperse black dye composition according to claim 2, which is characterized in that the mass fraction of the component A
It is 13%, the mass fraction of the component B is 24.82%, and the mass fraction of the component C is 7.13%, remaining is auxiliary agent.
7. a kind of disperse black dye composition according to claim 1, which is characterized in that the structural formula of component A such as formula (I-
1) shown in, the component B is that (II-1) and (II-2) is mixed according to the proportion of 3:7, and the structural formula of the component C is such as
Shown in formula (III-2)；
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| CN201910629109.4A CN110283477B (en) | 2019-07-12 | 2019-07-12 | Disperse black dye composition |
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| CN201910629109.4A CN110283477B (en) | 2019-07-12 | 2019-07-12 | Disperse black dye composition |
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| CN110283477A true CN110283477A (en) | 2019-09-27 |
| CN110283477B CN110283477B (en) | 2021-05-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114149694A (en) * | 2021-12-10 | 2022-03-08 | 上海雅运新材料有限公司 | Black dye composition and application and dyeing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151863A (en) * | 2014-08-30 | 2014-11-19 | 浙江花蝶化学股份有限公司 | High-alkali-resistant disperse black dye composition |
| CN105131648A (en) * | 2015-07-03 | 2015-12-09 | 浙江亿得化工有限公司 | Novel composite black disperse dye |
| KR101984771B1 (en) * | 2018-02-07 | 2019-05-31 | 대영산업 주식회사 | Black disperse dye composition for textile printing |
-
2019
- 2019-07-12 CN CN201910629109.4A patent/CN110283477B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151863A (en) * | 2014-08-30 | 2014-11-19 | 浙江花蝶化学股份有限公司 | High-alkali-resistant disperse black dye composition |
| CN105131648A (en) * | 2015-07-03 | 2015-12-09 | 浙江亿得化工有限公司 | Novel composite black disperse dye |
| KR101984771B1 (en) * | 2018-02-07 | 2019-05-31 | 대영산업 주식회사 | Black disperse dye composition for textile printing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114149694A (en) * | 2021-12-10 | 2022-03-08 | 上海雅运新材料有限公司 | Black dye composition and application and dyeing method thereof |
| CN114149694B (en) * | 2021-12-10 | 2023-10-20 | 上海雅运新材料有限公司 | Black dye composition and application and dyeing method thereof |
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| CN110283477B (en) | 2021-05-14 |
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