CN107011700A - A kind of dispersed black dye mixture of high dyefastness - Google Patents
A kind of dispersed black dye mixture of high dyefastness Download PDFInfo
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- CN107011700A CN107011700A CN201710301126.6A CN201710301126A CN107011700A CN 107011700 A CN107011700 A CN 107011700A CN 201710301126 A CN201710301126 A CN 201710301126A CN 107011700 A CN107011700 A CN 107011700A
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- 239000000203 mixture Substances 0.000 title claims abstract description 36
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 13
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- 239000000975 dye Substances 0.000 abstract description 58
- 239000004744 fabric Substances 0.000 abstract description 8
- 238000005406 washing Methods 0.000 abstract description 7
- 239000000835 fiber Substances 0.000 abstract description 5
- 229920000728 polyester Polymers 0.000 abstract description 5
- 239000000986 disperse dye Substances 0.000 abstract description 3
- 238000010186 staining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 13
- 239000002131 composite material Substances 0.000 description 11
- 239000002270 dispersing agent Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- -1 Acetoxyethyl Chemical group 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 125000004093 cyano group Chemical group *C#N 0.000 description 3
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- 0 C*C([C@](*=*c(cc1)c(*)cc1O)C(*(C)=C)=C(*)C(C)=*)C(*)=CC Chemical compound C*C([C@](*=*c(cc1)c(*)cc1O)C(*(C)=C)=C(*)C(C)=*)C(*)=CC 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 1
- 125000003282 alkyl amino group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of dispersed black dye mixture of high dyefastness, it is made up of the component A shown in structural formula (I), the component B shown in structural formula (II), the component C shown in structural formula (III), the component D shown in structural formula (IV) and auxiliary agent.The present invention is dyed to polyester fiber cloth, its fastness to washing, fastness to rubbing, fastness to perspiration, sunlight fastness and dye uptake are all good, the disperse dye composition staining power of the present invention is high, bright in colour, dyeability is good, especially possess excellent washing fastness and light fastness, color stability, not fugitive color.
Description
Technical field
The invention belongs to technical field of dye, and in particular to a kind of dispersed black dye mixture of high dyefastness.
Background technology
Into after 21 century, the competition in world textile market is more and more fierce, and the economy in Southeast Asia has turned into low cost, height
The synonym of growth, and the textile industry business in Europe, U.S. etc. also accelerates to shift to Asia.Swash to adapt to piece market
The situation of strong competition, makes the production cost of textile constantly reduce, product quality is improved constantly, carrying capacity of environment constantly mitigates,
As the common target of textile enterprise.
Disperse dyes solubility in water is very low, and particle is very thin, is in dispersion in dye liquor, belongs to nonionic dye,
It is mainly used in the dyeing of terylene, its dyefastness is higher.Chinese patent such as the B of Publication No. CN 101760046 discloses one
Kind of disperse black dye composition, the dye composite includes component A of one or more structures as shown in formula (I), a kind of or many
Plant component B, one or more structure component C composition one or more structures as shown in formula (III) of the structure as shown in formula (II)
Component D as shown in formula (IV)；Wherein, component A mass fraction is 20%~85%, component B mass fraction for 5~
45%, component C mass fraction are 5~40%, and component D mass fraction is 1~35%：
Wherein, X1For cyano group or halogen；R1、R2Respectively
From standing alone as C1~C4Alkyl ,-CH2COOR11、-C2H4COOR12Or-C2H4OCOCH3, wherein R11、R12Each stand alone as C1~C4
Alkyl；R3、R4Each stand alone as C1~C4Alkyl；
Wherein, X2For nitro or hydrogen, X3For methoxy
Base ,-OSO2-Ph、-OSO2-CH3Or-CO-Ph, wherein, Ph represents phenyl, R5For C1~C4Alkyl；
Wherein, X4For O or NH；R6For by cyano group,
Hydroxyl, C1~C4Alkoxy or phenyl substitution C1~C4Alkyl；
Wherein, X5For-NO2Or-CN；R7For C1~C4
Alkyl ,-CH2COOR13、-C2H4COOR14, Acetoxyethyl, pi-allyl or methoxyethyl；R8For-CH2COOR15、-
C2H4COOR16, ethoxy, cyanoethyl, Acetoxyethyl or pi-allyl, wherein R13~R16For C1~C4Alkyl；R9For H or C1~
C4Alkoxy；R10For C1~C4Alkyl or acetylamino.
But the every fastness ability and dye uptake of the dye composite still have much room for improvement.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of dispersed black dye mixture of high dyefastness, with compared with
Good dyefastness.
In order to solve the above-mentioned technical problem, the technical scheme is that：
A kind of dispersed black dye mixture of high dyefastness, as the component A shown in structural formula (I), structural formula (II) institute
Component C, the component D shown in structural formula (IV) and auxiliary agent composition shown in the component B that shows, structural formula (III)：
R in formula (I)1Represent-CH3、-C2H5、-C4H9Or
R in formula (II)2Represent-CH3、-C2H5、-C4H9Or
R in formula (III)3Expression-H ,-Br or-Cl；
R in formula (IV)4Represent C1~C4Alkyl, R5Represent C1~C4Alkyl ,-C3H5Or-C2H4CN benzyls, R6Represent C1~C4
Alkyl；
As mass fraction, the mass fraction of the component A is 1~10%, the mass fraction of the component B for 1~
10%, the component C mass fraction are 1~30%, and the mass fraction of the component D is 1~40%, and remaining is auxiliary agent.
Preferably, shown in the structural formula such as formula (I -2) of the component A：
Preferably, shown in the structural formula such as formula (II -2) of the component B：
Preferably, shown in the structural formula such as formula (III -2) of the component C：
Preferably, shown in the structural formula such as formula (IV -1) of the component D：
Preferably, the component A as the compound shown in structural formula (I -2) and structural formula (I -3) with mass ratio 2:1
Ratio is mixed：
Preferably, as mass fraction, the mass fraction of the component A is 1~10%, the quality point of the component B
Number is 1~15%, and the mass fraction of the component C is 5~20%, and the mass fraction of the component D is 10~30%, and remaining is
Auxiliary agent.
Preferably, as mass fraction, the mass fraction of the component A is 6%, and the mass fraction of the component B is
5%, the component C mass fraction are 13%, and the mass fraction of the component D is 18%, and remaining is auxiliary agent.
It should be noted that due to the particularity of dye industry, described component A~D is difficult also It is not necessary to be made pure
Product, it will usually which, containing a small amount of moisture content and micro physical impurity, the presence of this part moisture content and physical impurity is in the present invention
Tolerance range within.
The dye composite of the present invention can be obtained by preparation method conventional in the industry, for example, press component A~D
After default proportioning mixing, sand mill or grinding are used in the presence of auxiliary agent (including dispersant, water or other wetting agents, etc.)
The reducing mechanisms such as machine carry out corpusculed, that is, obtain the dye composite；Can also be first by component A~D respectively in auxiliary agent, water
Or with reducing mechanisms such as sand mill or grinders corpusculed is carried out in the presence of other wetting agents, then according to default proportioning
Mixed, that is, obtain the dispersed black dye mixture.
Compared with prior art, beneficial effects of the present invention are embodied in：
The present invention is dyed to polyester fiber cloth, its fastness to washing, fastness to rubbing, fastness to perspiration, sun-resistant
Fastness and dye uptake are all good, and disperse dye composition staining power of the invention is high, bright in colour, dyeability is good, especially
It is to possess excellent washing fastness and light fastness, color stability, not fugitive color.
Embodiment
Embodiment 1
A kind of dispersed black dye mixture of high dyefastness, as the component A shown in structural formula (I -1), structural formula (II -
1) the component C shown in component B, structural formula (III -1) shown in, component D and dispersant and moisture content shown in structural formula (IV -1)
Composition：
As mass fraction, the mass fraction of the component A is 10%, and the mass fraction of the component B is 1%, described
Component C mass fraction is 30%, and the mass fraction of the component D is 1%, and remaining is auxiliary agent.
The preparation method of the dispersed black dye mixture is：After component A~D is mixed by default proportioning, in auxiliary agent
Carried out in the presence of (50% dispersant sodium lignin sulfonate, 8% moisture content) with reducing mechanisms such as sand mill or grinders micro-
Particlized, that is, obtain the dispersed black dye mixture.
Embodiment 2
Dispersed black dye mixture is prepared using method same as Example 1, but component A uses structural formula for (I -2)
Shown dyestuff：
The consumption of each component is constant.
Embodiment 3
Dispersed black dye mixture is prepared using method same as Example 1, but chooses the dye with following structural formula
Material is used as component B：
The consumption of each component is constant.
Embodiment 4
Dispersed black dye mixture is prepared using method same as Example 1, but wherein chosen with following structural formula
Dyestuff be used as component C：
The consumption of each component is constant.
Embodiment 5
Prepared using method same as Example 1 and knot is chosen in dispersed black dye mixture, but wherein component A, B, C, D
Dyestuff shown in structure formula (I -2) is as component A, and the dyestuff shown in selecting structure formula (II -2) is used as component B；Selecting structure formula
Dyestuff shown in (III -2) is used as component C；Selecting structure formula (IV -1) is as D components, and the consumption of each component is constant.
Detect example 1
Dispersed black dye mixture made from 1.0g embodiments 1~2 is respectively taken, is scattered in 500mL water, dispersion liquid is obtained,
20mL dispersion liquids are drawn again to mix with 60mL water, dye liquor is obtained, and it is 5 to adjust dye bath pH with acetic acid, and 4g is put into when being warming up to 70 DEG C
Polyester fiber is dyed, and with dye bath temperature is warming up into 130 DEG C from 70 DEG C in 30min, is incubated at 130 DEG C after 30min
It is cooled to 90 DEG C, sampling.Sample cloth coloured light is observed, and national standard GB/T3921-1997, GB/T3920-1997, GB/ is respectively adopted
The washing fastness of T3922-1997, GB/T8427-1998 test specimens cloth, fastness to rubbing, fastness to perspiration and sun-resistant
Fastness, dyestuff dye uptake is determined using GB/T9337-2009 methods, and test result is shown in Table 1.
Table 1
Every fastness ability of the dye composite prepared from table 1, embodiment 1~5 is more excellent, with comparative example
Compared to being respectively provided with larger raising；Wherein, when the dyestuff shown in selection structural formula (I -2) is used as component A, selecting structure formula (II -2)
Shown dyestuff is used as component B；When dyestuff shown in selecting structure formula (III -2) is as component C, prepared dye composite
Dyefastness and dye uptake it is optimal.
Embodiment 6
Dispersed black dye mixture is prepared using method same as Example 1, but wherein component A is by structural formula (I -2)
With the compound shown in structural formula (I -3) with mass ratio 3:1 ratio is mixed：
Component A total consumption is constant, and the consumption of remaining component is constant.
Embodiment 7
Dispersed black dye mixture is prepared using method same as Example 1, but wherein component A is by structural formula (I -2)
With the compound shown in structural formula (I -3) with mass ratio 2:1 ratio is mixed：
Component A total consumption is constant, and the consumption of remaining component is constant.
Detect example 2
Dye composite made from 1.0g embodiments 6~7 is taken, using with detecting the identical method of example 1, above-mentioned dyestuff is utilized
Composition is dyed to polyester fiber cloth, and the fastness to washing of test specimens cloth, fastness to rubbing, fastness to perspiration, resistance to day
Fastness and dye uptake are shone, test result is shown in Table 2.
Table 2
From table 2, as component A by structural formula (I -2) and structural formula (I -3) using mass ratio as 2:1 when mixing, institute
Obtained dye composite has more preferably dyefastness and dye uptake.
Embodiment 8
Dispersed black dye mixture is prepared using method same as Example 5, but the consumption of each component is：By quality point
Number meter, component A mass fraction is 6%, and component B mass fraction is 5%, and component C mass fraction is 13%, component D's
Mass fraction is 18%, and the mass fraction of dispersant sodium lignin sulfonate is 50%, and the mass fraction of moisture content is 8%.
Embodiment 9
Dispersed black dye mixture is prepared using method same as Example 5, but the consumption of each component is：By quality point
Number meter, component A mass fraction is 5%, and component B mass fraction is 10%, and component C mass fraction is 10%, component D's
Mass fraction is 10%, and dispersant MS mass fraction is 57%, and the mass fraction of moisture content is 8%.
Embodiment 10
Dispersed black dye mixture is prepared using method same as Example 5, but the consumption of each component is：By quality point
Number meter, component A mass fraction is 8%, and component B mass fraction is 8%, and component C mass fraction is 9%, component D matter
It is 8% to measure fraction, and dispersant MS mass fraction is 59%, and the mass fraction of moisture content is 8%.
Embodiment 11
Dispersed black dye mixture is prepared using method same as Example 5, but the consumption of each component is：By quality point
Number meter, component A mass fraction is 4%, and component B mass fraction is 9%, and component C mass fraction is 2%, component D matter
It is 2% to measure fraction, and the mass fraction of dispersant sodium lignin sulfonate is 57%, and the mass fraction of moisture content is 8%.
Detect example 3
Respectively take dye composite made from 1.0g embodiments 8~11, using with the detection identical method of example 1, using above-mentioned
Dye composite is dyed to polyester fiber cloth, and the fastness to washing of test specimens cloth, fastness to rubbing, fastness to perspiration with
And sunlight fastness, test result is shown in Table 3.
Table 3
From table 3, the mass fraction of each component is controlled in certain scope to obtaining fastness ability and dye uptake
More preferably dye composite is necessary.
Claims (7)
1. a kind of dispersed black dye mixture of high dyefastness, it is characterised in that as the component A shown in structural formula (I), structure
The component C shown in component B, structural formula (III), the component D shown in structural formula (IV) and auxiliary agent composition shown in formula (II)：
R in formula (I)1Represent-CH3、-C2H5、-C4H9Or
R in formula (II)2Represent-CH3、-C2H5、-C4H9Or
R in formula (III)3Expression-H ,-Br or-Cl；
R in formula (IV)4Represent C1~C4Alkyl, R5Represent C1~C4Alkyl ,-C3H5、-C2H4CN or benzyl, R6Represent C1~C4Alkane
Base；
As mass fraction, the mass fraction of the component A is 1~10%, and the mass fraction of the component B is 1~10%, institute
The mass fraction for stating component C is 1~30%, and the mass fraction of the component D is 1~40%, and remaining is auxiliary agent.
2. the dispersed black dye mixture of high dyefastness as claimed in claim 1, it is characterised in that the knot of the component A
Shown in structure formula such as formula (I -2)：
3. the dispersed black dye mixture of high dyefastness as claimed in claim 1, it is characterised in that the knot of the component B
Shown in structure formula such as formula (II -2)：
4. the dispersed black dye mixture of high dyefastness as claimed in claim 1, it is characterised in that the knot of the component C
Shown in structure formula such as formula (III -2)：
5. the dispersed black dye mixture of high dyefastness as claimed in claim 1, it is characterised in that the knot of the component D
Shown in structure formula such as formula (IV -1)：
6. the dispersed black dye mixture of the high dyefastness as described in Claims 1 to 5 is any, it is characterised in that by quality
Fraction meter, the mass fraction of the component A is 1~10%, and the mass fraction of the component B is 1~15%, the component C's
Mass fraction is 5~20%, and the mass fraction of the component D is 10~30%, and remaining is auxiliary agent.
7. the dispersed black dye mixture of high dyefastness as claimed in claim 6, it is characterised in that as mass fraction,
The mass fraction of the component A is 6%, and the mass fraction of the component B is 5%, and the mass fraction of the component C is 13%,
The mass fraction of the component D is 18%, and remaining is auxiliary agent.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710301126.6A CN107011700A (en) | 2017-05-02 | 2017-05-02 | A kind of dispersed black dye mixture of high dyefastness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301126.6A CN107011700A (en) | 2017-05-02 | 2017-05-02 | A kind of dispersed black dye mixture of high dyefastness |
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| CN107011700A true CN107011700A (en) | 2017-08-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117801567A (en) * | 2023-12-22 | 2024-04-02 | 杭州吉华江东化工有限公司 | A high fastness disperse black dye mixture |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468023A (en) * | 2013-08-16 | 2013-12-25 | 杭州福莱蒽特精细化工有限公司 | Dispersed black azo dye mixture |
| CN104919006A (en) * | 2013-01-14 | 2015-09-16 | 德司达染料分销有限公司 | AOX free navy blue and black disperse dyes |
| CN105153746A (en) * | 2015-07-31 | 2015-12-16 | 杭州福莱蒽特精细化工有限公司 | Disperse black dye composition |
| CN105504858A (en) * | 2016-01-27 | 2016-04-20 | 杭州福莱蒽特精细化工有限公司 | Single azo based pyridine ketone dye and preparation method and application thereof |
| CN105566940A (en) * | 2016-01-27 | 2016-05-11 | 杭州福莱蒽特精细化工有限公司 | Phthalimidyl azo dye and preparation method and application thereof |
-
2017
- 2017-05-02 CN CN201710301126.6A patent/CN107011700A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104919006A (en) * | 2013-01-14 | 2015-09-16 | 德司达染料分销有限公司 | AOX free navy blue and black disperse dyes |
| CN103468023A (en) * | 2013-08-16 | 2013-12-25 | 杭州福莱蒽特精细化工有限公司 | Dispersed black azo dye mixture |
| CN105153746A (en) * | 2015-07-31 | 2015-12-16 | 杭州福莱蒽特精细化工有限公司 | Disperse black dye composition |
| CN105504858A (en) * | 2016-01-27 | 2016-04-20 | 杭州福莱蒽特精细化工有限公司 | Single azo based pyridine ketone dye and preparation method and application thereof |
| CN105566940A (en) * | 2016-01-27 | 2016-05-11 | 杭州福莱蒽特精细化工有限公司 | Phthalimidyl azo dye and preparation method and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117801567A (en) * | 2023-12-22 | 2024-04-02 | 杭州吉华江东化工有限公司 | A high fastness disperse black dye mixture |
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