CN106977980A - A kind of alkali resistance disperse dye composition - Google Patents
A kind of alkali resistance disperse dye composition Download PDFInfo
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- CN106977980A CN106977980A CN201710374659.7A CN201710374659A CN106977980A CN 106977980 A CN106977980 A CN 106977980A CN 201710374659 A CN201710374659 A CN 201710374659A CN 106977980 A CN106977980 A CN 106977980A
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- disperse dye
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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
- C09B67/0041—Blends of pigments; Mixtured crystals; Solid solutions mixtures containing one azo dye
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Abstract
The present invention relates to a kind of alkali resistance disperse dye composition, the composition by weight percentage, includes following component:2~75% compound A;10~60% compound B;0~5% compound C and compound C content are not zero;Remaining is dispersant.Yellow printing and dyeing of the said composition suitable for etching dyeing and printing process, alkali resistance is excellent, and the universalities such as level-dyeing property, dye-uptake, dyeing firmness, thermophoresis shifting, pH value and Acclimation temperature scope can on show excellent.The invention further relates to the preparation method of the alkali resistance disperse dye composition.
Description
Technical field
The present invention relates to fabrics printing and dyeing technical field, and in particular to a kind of alkali resistance disperse dye composition.
Background technology
For textile field, so-called carving stamp is alternatively referred to as burn-out printing, and it refers to use screen printing process
A kind of printing method being used in combination with chemical process.
Now, the diversification of fabric fabric is developed into the new trend of International Textile exploitation, is also printing technique
Bring life.The production method using kinds of processes technology is emerged in piece market, various finenesses can be produced gorgeous
Rotten pattern effect, therefore favored more and more by people.Among these, various burnt-out fabrics are representational productions
Product.
Burn-out printing (burnout printing), also known as corrosion processing, charing processing, it is in multicomponent fiber composition
Fabric (intertexture of such as two kinds different fiber compositions, one of which fiber can be destroyed by chemicals, and another fiber
It is then unaffected) on stencil etching chemicals (such as sulfuric acid, AlCl3Deng), and drying, dry pay for etc. post processing so that a certain
Fibre fractionation is destroyed and forms the printing technology of pattern.It is used for velveting.This decorative pattern is concavo-convex orderly, or in half
It is transparent strong, it is ornamental strong.Also appropriate tolerance dyestuff can be added in printing paste, is made while a certain fibre fractionation is rotted another
Component fibre is coloured, and obtains colored etching effect.Burnt-out fabric flower pattern is naturally, unique style, just as wing yarn, like Ming Feiming, crystalline substance
Jade-like stone is brilliant, the color and luster that flower pattern transparent after clothes sets off out internal layer is made, sucting wet air permeability is good, can fully demonstrate women evil spirit
Power.
In carving printing technology, used dyestuff is referred to as dispersion fuel.Disperse dyes are that a class is water-soluble relatively low
Nonionic dye, this dyestuff requirement has good hydrophobicity and certain dispersiveness, and with resistance to distillation feature.Scattered dye
Expect that molecule is smaller, strong water-soluble group, such as the acting in dye liquor by means of dispersant in dyeing course are free of in structure
Dyed in dispersity.
Also need to develop disperse dyes in current printing technology field, further to meet the scattered dye of different colours
Expect the applicability in etching dyeing and printing process, and in such as alkali resistance, level-dyeing property, distillation firmness, dyeing firmness, thermophoresis
Requirement on the universality energy such as shifting, pH value and Acclimation temperature scope.
The content of the invention
It is an object of the invention to propose improved disperse dye composition, its yellow suitable for etching dyeing and printing process
(Yellow) print and dye, alkali resistance is excellent, and in level-dyeing property, dye-uptake, dyeing firmness, thermophoresis shifting, pH value and Acclimation temperature model
The universality such as enclosing, to go up performance excellent, and especially has excellent discharge performance.
To achieve the above object, the invention provides a kind of alkali resistance disperse dye composition, by weight percentage, institute
State composition and include following component:
2~75% compound A as shown in formula (1);
10~60% compound B as shown in formula (2);
0~5% compound C and compound C as shown in formula (3) content is not zero;
Remaining is dispersant.
The compound A is the compound shown in formula (1),
Wherein, R1For hydrogen or halogen.
Preferably, compound A is the compound shown in formula (1-1) or formula (1-2),
The compound B is the compound shown in formula (2),
The compound C is the compound shown in formula (3),
Wherein, R2For hydrogen or-NO2;R3For hydrogen ,-NO2、-OCH3, halogen orR4For hydrogen, halogen ,-NO2
Or-OCH3;R5For CnH2n+1, n is 1~4.
Preferably, compound C is shown in formula (3-1), formula (3-2), formula (3-3), formula (3-4), formula (3-5) or formula (3-6)
Compound,
The dispersant can be the usually used dispersant of disperse dyes in this area, and such as naphthalene sulfonic salt formaldehyde contracts
Compound, lignosulfonates or the two mixture etc., are specifically as follows methyl naphthalene sulfonate formaldehyde condensate, sodium lignin sulfonate
Or the two mixture.In one embodiment, the dispersant is naphthalene sulfonic salt formaldehyde condensation products and lignosulfonates
In mass ratio (1:1)~(3:8) mix.In another embodiment, the dispersant is methyl naphthalene sulfonic acid sodium formaldehyde
Condensation product and sodium lignin sulfonate in mass ratio (1:1)~(3:8) mix.
In a preferred embodiment, alkali resistance disperse dye composition of the present invention, by weight percentage
Comprising:15~65% compound A as shown in formula (1);15~55% compound B as shown in formula (2);0~4% such as formula (3)
Shown compound C and compound C content is not zero.
In a further preferred embodiment, alkali resistance disperse dye composition of the present invention, by weight percentage
Meter is included:25~50% compound A as shown in formula (1);25~40% compound B as shown in formula (2);1~3% such as formula
(3) the compound C shown in.
In a further preferred embodiment, alkali resistance disperse dye composition of the present invention, by weight percentage
Meter is included:30~45% compound A as shown in formula (1);27~40% compound B as shown in formula (2);1~3% such as formula
(3) the compound C shown in.
The alkali resistance disperse dye composition of the present invention can be prepared by the way that each component is simply mixed in proportion.One
As in the case of, each component is blended in the disperse dye composition mentioned of the present invention, crush, that dispersion processing Cheng Yi is used is scattered
Dye preparations.For example, a kind of preparation method of disperse dye composition, its step can be:Weigh respectively by weight percentage
Each component and it is well mixed, is ground with lapping device in disperse dye composition, i.e., corpusculed is carried out to each component, so
The slurry that grinding is obtained afterwards is spray-dried, and produces alkali resistance disperse dye composition.Wherein carried out with lapping device
Auxiliary agent can be added during grinding, the auxiliary agent can be that such as water and/or surfactant, or can use disperse dyes
Usually used auxiliary agent in field.
Preferably, the condition of work of described spray drying is 120~130 DEG C of inlet temperature, outlet temperature 50~60
℃;Disperse dye composition product cut size is finally given for 0.1~1 μm.
The inventive method has the following advantages that:
Alkali resistance disperse dye composition proposed by the present invention suitable for etching dyeing and printing process yellow printing and dyeing, its for
The etching chemicals used in etching dyeing and printing process have high chemical stability, and alkali resistance is excellent, and level-dyeing property, on
The universalities such as dye rate, dyeing firmness, thermophoresis shifting, pH value and Acclimation temperature scope can go up excellent, the dyeing and printing products color of performance
It is beautiful, with good washing firmness and sweat stain firmness, and especially there is excellent discharge performance.
Brief description of the drawings
Fig. 1 is the photo of the printed sample obtained using the alkali resistance disperse dye of embodiment 1 in experimental example of the present invention.
Fig. 2 is the photo of the printed sample obtained using the alkali resistance disperse dye of embodiment 2 in experimental example of the present invention.
Fig. 3 is the photo of the printed sample obtained using the alkali resistance disperse dye of embodiment 3 in experimental example of the present invention.
Fig. 4 is the photo of the printed sample obtained using the alkali resistance disperse dye of embodiment 4 in experimental example of the present invention.
Fig. 5 is the photo of the printed sample obtained using the alkali resistance disperse dye of embodiment 5 in experimental example of the present invention.
Fig. 6 is the photo of the printed sample obtained using the alkali resistance disperse dye of embodiment 6 in experimental example of the present invention.
Fig. 7 is the photo of the printed sample obtained using the alkali resistance disperse dye of embodiment 7 in experimental example of the present invention.
Fig. 8 is the photo of the printed sample obtained using the disperse dyes of comparative example 1 in contrast experiment of the present invention example.
Embodiment
It is described further with reference to embodiment come the alkali resistance disperse dye composition to the present invention.It should be understood that with
Lower embodiment is used to illustrate the present invention, but is not limited to the scope of the present invention.
Following table 1 is each component percetage by weight proportioning of alkali resistance disperse dye composition in 1-7 of the embodiment of the present invention:
Each component percentage by weight in the embodiment 1-7 of table 1
Embodiment 1
By in above-mentioned table 1 proportioning carry out component mixing, wherein dispersant by methyl naphthalene sulfonate formaldehyde condensate with it is wooden
Plain sodium sulfonate in mass ratio 3:7 mix, and add water and are ground after then above-mentioned each component is well mixed, grinding is obtained
Slurry be spray-dried, the process conditions of spray drying are:130 DEG C of inlet temperature, 60 DEG C of outlet temperature, after drying
Particle diameter is 0.5 μm of alkali resistance disperse dye.
Embodiment 2
By in above-mentioned table 1 proportioning carry out component mixing, wherein dispersant by methyl naphthalene sulfonate formaldehyde condensate with it is wooden
Plain sodium sulfonate in mass ratio 2:3 mix, and add water and are ground after then above-mentioned each component is well mixed, grinding is obtained
Slurry be spray-dried, the process conditions of spray drying are:125 DEG C of inlet temperature, 58 DEG C of outlet temperature, after drying
Particle diameter is 0.6 μm of alkali resistance disperse dye.
Embodiment 3
By in above-mentioned table 1 proportioning carry out component mixing, wherein dispersant by methyl naphthalene sulfonate formaldehyde condensate with it is wooden
Plain sodium sulfonate in mass ratio 4:6 mix, and add water and are ground after then above-mentioned each component is well mixed, grinding is obtained
Slurry be spray-dried, the process conditions of spray drying are:128 DEG C of inlet temperature, 53 DEG C of outlet temperature, after drying
Particle diameter is 0.3 μm of alkali resistance disperse dye.
Embodiment 4
By in above-mentioned table 1 proportioning carry out component mixing, wherein dispersant by methyl naphthalene sulfonate formaldehyde condensate with it is wooden
Plain sodium sulfonate in mass ratio 10:21 mix, and add water and are ground after then above-mentioned each component is well mixed, will grind
To slurry be spray-dried, the process conditions of spray drying are:123 DEG C of inlet temperature, 57 DEG C of outlet temperature, after drying
Obtain the alkali resistance disperse dye that particle diameter is 0.6 μm.
Embodiment 5
By in above-mentioned table 1 proportioning carry out component mixing, wherein dispersant by methyl naphthalene sulfonate formaldehyde condensate with it is wooden
Plain sodium sulfonate in mass ratio 4:6 mix, and add water and are ground after then above-mentioned each component is well mixed, grinding is obtained
Slurry be spray-dried, the process conditions of spray drying are:126 DEG C of inlet temperature, 52 DEG C of outlet temperature, after drying
The alkali resistance disperse dye that 0.7 μm of particle diameter.
Embodiment 6
By in above-mentioned table 1 proportioning carry out component mixing, wherein dispersant by methyl naphthalene sulfonate formaldehyde condensate with it is wooden
Plain sodium sulfonate in mass ratio 2:3 mix, and add water and are ground after then above-mentioned each component is well mixed, grinding is obtained
Slurry be spray-dried, the process conditions of spray drying are:124 DEG C of inlet temperature, 55 DEG C of outlet temperature, after drying
The alkali resistance disperse dye that 0.3 μm of particle diameter.
Embodiment 7
By in above-mentioned table 1 proportioning carry out component mixing, wherein dispersant by methyl naphthalene sulfonate formaldehyde condensate with it is wooden
Plain sodium sulfonate in mass ratio 10:21 mix, and add water and are ground after then above-mentioned each component is well mixed, will grind
To slurry be spray-dried, the process conditions of spray drying are:122 DEG C of inlet temperature, 56 DEG C of outlet temperature, after drying
Obtain the alkali resistance disperse dye of 0.4 μm of particle diameter.
Comparative example 1
By 30~35% commercially available disperse yellows 126,12% dispersant, wherein dispersant are condensed by methyl naphthalene sulfonic acid sodium formaldehyde
Thing and sodium lignin sulfonate in mass ratio 2:3 mix, and remaining is to be ground with sand mill or grinder point after water mixing
Dissipate, be then spray-dried, Yellow disperse dye is made.
Experimental example
Disperse dye composition made from 0.5g embodiments 1~7 is respectively taken, admixture of disperse dyes is stirred with alkaline carving paste
Uniform rear progress stamp is mixed, 100 DEG C of baking ovens is put into and carries out after prebakes, place into 175 DEG C of steamers and bake 7 minutes, after taking-up
After carbon fiber above is rinsed in flushing waterborne well, reduction cleaning is carried out, that is, obtains the finished product after carving.
Contrast experiment's example
Disperse dye composition made from 0.5g comparative examples 1 is taken, disperse dye composition and alkaline carving paste stirring is equal
Stamp is carried out after even, 100 DEG C of baking ovens is put into and carries out after prebake, place into 175 DEG C of steamers and bake 7 minutes, take out after water
After carbon fiber above is rinsed in upper flushing well, reduction cleaning is carried out, that is, obtains the finished product after carving.
Performance test
Performance test is carried out to each printed sample obtained in above-mentioned experimental example and contrast experiment's example, test event includes carrying
Lift intensity, color fastness to perspiration and dye uptake, each method of testing are as follows:
1st, force intensity is lifted
Tested using CCM coloured light firmness testers, be standard with lifting force 100%, it is excellent that can reach more than 99%
Different, 95%-99% is general, and less than 95% is bad.
2nd, color fastness to perspiration
Test is compared using AATCC15-2002 methods.Evaluation result:With reference to AATCC15-2002 method of testings to knot
Fruit is evaluated, wherein
(5):Represent that color is unchanged;
(4):Represent color slight change;
(3):Represent color significant change;
(2):Represent that color is widely varied;
(1):Represent that color clearly changes.
3rd, dye uptake
Using visually observing, evaluation criteria:
It is good:Substantially painted on cloth specimen, decorative pattern is clear;
Typically:Uneven, the pattern blurring of color colouring on cloth specimen;
It is bad:Do not painted substantially on cloth specimen.
Properties test result see the table below 2.
Each printed sample the performance test results in the experimental example of table 2 and contrast experiment's example
Test result in table 2 simultaneously can be seen that referring to the drawings 1-8:Sample in 1-7 of the embodiment of the present invention has
Excellent lifting force, and the sample lifting gap edge in comparative example is obvious;Sample color fastness to perspiration in 1-7 of the embodiment of the present invention is surveyed
Test result is 4-5, and the sample tests in comparative example are 3-4, in terms of evaluation result, and inventive samples have well resistance to
Sweat fastness;In addition, the dye uptake of the sample in 1-7 of the embodiment of the present invention is apparently higher than the sample in comparative example.
In summary, the sample of the embodiment of the present invention is significantly better than in terms of lifting force intensity, color fastness to perspiration and dye uptake
The sample of comparative example.
Raw materials used in the present invention, equipment, is raw material commonly used in the art, equipment unless otherwise noted;Institute in the present invention
It is the conventional method of this area unless otherwise noted with method.
Although above with general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (10)
1. a kind of alkali resistance disperse dye composition, it is characterised in that by weight percentage, the composition includes such as the following group
Point:2~75% compound A;10~60% compound B;0~5% compound C and compound C content are not zero;Remaining is to divide
Powder, wherein
The compound A is the compound shown in formula (1),
Wherein, R1For hydrogen or halogen;
The compound B is the compound shown in formula (2),
The compound C is the compound shown in formula (3),
Wherein, R2For hydrogen or-NO2;R3For hydrogen ,-NO2、-OCH3, halogen orR4For hydrogen, halogen ,-NO2Or-
OCH3;R5For CnH2n+1, n is 1~4.
2. alkali resistance disperse dye composition according to claim 1, it is characterised in that by weight percentage, described
Composition is included:15~65% compound A;15~55% compound B;0~4% compound C and compound C content is not
Zero.
3. alkali resistance disperse dye composition according to claim 2, it is characterised in that by weight percentage, described
Composition is included:25~50% compound A;25~40% compound B;1~3% compound C.
4. alkali resistance disperse dye composition according to claim 3, it is characterised in that by weight percentage, described
Composition is included:30~45% compound A;27~40% compound B;1~3% compound C.
5. the alkali resistance disperse dye composition according to any one of claim 1-4, it is characterised in that the compound
A is the compound shown in formula (1-1) or formula (1-2),
6. the alkali resistance disperse dye composition according to any one of claim 1-4, it is characterised in that the compound
C is the compound shown in formula (3-1), formula (3-2), formula (3-3), formula (3-4), formula (3-5) or formula (3-6),
7. the alkali resistance disperse dye composition according to any one of claim 1-4, it is characterised in that the dispersant
For naphthalene sulfonic salt formaldehyde condensation products, lignosulfonates or the two mixture.
8. alkali resistance disperse dye composition according to claim 7, it is characterised in that the dispersant is methyl naphthalene sulphur
Sour sodium formaldehyde condensation product and sodium lignin sulfonate in mass ratio (1:1)~(3:8) mix.
9. the preparation method of the alkali resistance disperse dye composition according to any one of claim 1-8, it is characterised in that
The preparation method comprises the following steps:Weigh each component in disperse dye composition respectively by weight percentage and mix equal
It is even, it is ground with lapping device, the slurry for then obtaining grinding is spray-dried, produces alkali resistance disperse dye combination
Thing.
10. preparation method according to claim 9, it is characterised in that the condition of work of described spray drying is import
120~130 DEG C of temperature, 50~60 DEG C of outlet temperature;Disperse dye composition product cut size is finally given for 0.1~1 μm.
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103827703A (en) * | 2011-09-28 | 2014-05-28 | 富士胶片株式会社 | Coloring composition, colored pattern, color filter and method of producing the same, pattern forming method, solid-state imaging device, and image display device |
EP2829915A1 (en) * | 2012-03-21 | 2015-01-28 | Fujifilm Corporation | Colored radiation-sensitive composition, colored cured film, color filter, pattern forming method, method for producing color filter, solid-state imaging element, and image display device |
EP2829916A1 (en) * | 2012-03-19 | 2015-01-28 | FUJIFILM Corporation | Colored radiation-sensitive composition, colored cured film, color filter, method for forming colored pattern, method for manufacturing color filter, solid state image sensor, and image display device |
CN106049091A (en) * | 2016-07-22 | 2016-10-26 | 沈阳化工研究院有限公司 | Dye paste composition for dye and pigment integrated dyeing and printing |
-
2017
- 2017-05-24 CN CN201710374659.7A patent/CN106977980A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103827703A (en) * | 2011-09-28 | 2014-05-28 | 富士胶片株式会社 | Coloring composition, colored pattern, color filter and method of producing the same, pattern forming method, solid-state imaging device, and image display device |
EP2829916A1 (en) * | 2012-03-19 | 2015-01-28 | FUJIFILM Corporation | Colored radiation-sensitive composition, colored cured film, color filter, method for forming colored pattern, method for manufacturing color filter, solid state image sensor, and image display device |
EP2829915A1 (en) * | 2012-03-21 | 2015-01-28 | Fujifilm Corporation | Colored radiation-sensitive composition, colored cured film, color filter, pattern forming method, method for producing color filter, solid-state imaging element, and image display device |
CN106049091A (en) * | 2016-07-22 | 2016-10-26 | 沈阳化工研究院有限公司 | Dye paste composition for dye and pigment integrated dyeing and printing |
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Application publication date: 20170725 |