CN107418249B - A kind of bright blue dyestuff of economy composite type dispersion - Google Patents
A kind of bright blue dyestuff of economy composite type dispersion Download PDFInfo
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- CN107418249B CN107418249B CN201710486154.XA CN201710486154A CN107418249B CN 107418249 B CN107418249 B CN 107418249B CN 201710486154 A CN201710486154 A CN 201710486154A CN 107418249 B CN107418249 B CN 107418249B
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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
Abstract
A kind of bright blue dyestuff of economy composite type dispersion, it is related to a kind of azo, pyridine thiazole, Coumarins dye composition, by weight percentage, including 0.5% ~ 75% dye monomer A, 0.1% ~ 50% dye monomer B, the dye monomer D of 0.1% ~ 5% dye monomer C and 0.1% ~ 50%；Compared with prior art, the bright blue dyestuff of dispersion of the present invention is for contaminating polyester material, yarn dyeing and stamp, high temperature pad-dry-cure dyeing performance is splendid, fastness function admirable, sunlight fastness, fastness to sublimation, wash resistant fastness are all good, can disperse bright blue 60 finished product dyestuff with commercially available C.I. and compare favourably.
Description
Technical field
The present invention relates to a kind of azo, pyridine thiazole, Coumarins dye compositions.
Background technique
Disperse dyes are that a kind of water solubility is very low, the very strong nonionic dye of hydrophobicity, are mainly used for terylene and its mixed
The dyeing of textile fabric.It can be divided into azo, Anthraquinones and 3 kinds of heterocyclic by molecular structure.Azo disperse dye has
The advantages that perfect chromatography, especially dark chromatography, high-incidence intensity of colour, easy to manufacture and good economy performance；Anthraquinone type disperse dye
Although bright in colour, high light fastness, its coloring intensity is lower and price is more expensive；Heterocycle type disperse dye coloured light is fresh
It is gorgeous, coloring intensity is high, fastness ability is good, there is preferable hyperchromic effect and higher molar extinction coefficient, and have good dye
Color performance.
From the point of view of textile fabric status, there are many ratios shared by fabric made of fiber combinations to increase year by year, such as state
Interior some low and middle-grade fabrics, including polyester blended fabric etc..The bright blue monomer dye of the dispersion supplied currently on the market, price are high
It is expensive, the printing and dyeing needs of such textile can't be met well, thermal migration and washing fastness are not ideal enough, affect
A kind of cheap and good-quality substitute is wanted in the various wet fastness of dope dyeing, market in urgent need, and it is bright-coloured both to have solved high temperature modification blue
Problem significantly reduces dyeing cost problem again.
Summary of the invention
The present invention aiming at the shortcomings in the prior art, provides a kind of bright blue dyestuff of economy composite type dispersion, institute of the present invention
The bright blue dyestuff of the dispersion stated is for contaminating polyester material, yarn dyeing and stamp, and high temperature pad-dry-cure dyeing performance is splendid, and fastness performance is excellent
Good, sunlight fastness, fastness to sublimation, wash resistant fastness are all good, can disperse bright blue 60 finished product dyestuff phase with commercially available C.I.
It matches in excellence or beauty.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals: a kind of economy composite type point
Bright blue dyestuff is dissipated, by weight percentage, including 0.5%~75% dye monomer A as shown in formula (I), 0.1%~50%
The dye monomer B as shown in formula (II), 0.1%~5% dye monomer C and 0.1%~50% as shown in formula (III)
The dye monomer D as shown in formula (IV)；
Wherein, dye monomer A is compound shown in formula (I):
Dye monomer B is compound shown in formula (II):
Dye monomer C is compound shown in formula (III):
Dye monomer D is one or both of two kinds of compounds shown in formula (IV) mixture:
In above-mentioned technical proposal, it is preferred that further include 20%~90% auxiliary agent by weight percentage, described helps
Agent is naphthalene sulfonic acid-formaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products, lignosulfonates, benzyl naphthalenesulfonate formaldehyde condensation compound
One or more arbitrary proportions mixture.
In above-mentioned technical proposal, it is preferred that by weight percentage, including 15%~30% the dye monomer A,
1%~6% dye monomer B, 0.5%~3% the dye monomer C and 0.5%~5% the dye monomer D,
Remaining is auxiliary agent.
In above-mentioned technical proposal, it is preferred that the auxiliary agent is naphthalene sulfonic acid-formaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation
Object, lignosulfonates one or more arbitrary proportions mixture.
In above-mentioned technical proposal, it is preferred that the alkyl naphthalene sulfonic acid formaldehyde condensation products are methyl naphthalene sulfonic acid and formaldehyde condensation
Object.
In above-mentioned technical proposal, it is preferred that the lignosulfonates are sodium lignin sulfonate.
In above-mentioned technical proposal, it is preferred that by weight percentage, including 17%~20% the dye monomer A,
1.5%~2% dye monomer B, 1%~1.5% the dye monomer C and 0.5%~1% the dye monomer
D, remaining is auxiliary agent.
In above-mentioned technical proposal, it is preferred that by weight percentage, including 15%~25% the dye monomer A,
1%~3% dye monomer B, 0.5%~1.5% the dye monomer C and 0.5%~2.5% the dyestuff list
Body D, remaining is auxiliary agent.
The bright blue dyestuff of dispersion of the present invention, belongs to high temperature modification disperse dyes, is suitable for dye polyester material, dyeing and print
Flower, it may also be used for the dyeing of superfine fibre.It is unchanged to dye Shi Yutong, iron ion coloured light, the dye shade is gorgeous, lifting force
Height, solarization and sublimation reliability are all relatively good, and wash resistant fastness is all good.The substitute economy composite type disperses bright blue dyestuff
Monomer disperses the one third or so of bright blue dyestuff price and both solves high temperature modification deeply needed for by low and middle-end fabric dyeing and printing process
The bright-coloured problem of blue significantly reduces dyeing cost problem again.
Disperse dyes of the present invention can be straight by dye monomer A, dye monomer B, dye monomer C and dye monomer D
It taps into row mixing manufacture to obtain, is also possible to obtain after existing disperse dyes are matched.In general, if with having dispersion
Dyestuff proportion obtains, the former dyestuff of commercial product C.I. disperse blue 354, the color orchid B original dyestuff of C.I. disperse blue, dispersion can be respectively adopted
Or mixtures thereof 184: 1 and C.I. of Huang disperse blue 165 or the former dyestuff of disperse blue 165: 1 or disperse blue 165: 2.In process of production
The auxiliary agent used is dyestuff used additives, can be the mixture of one of following or two or more arbitrary proportions: naphthalene sulfonic acids first
Aldehyde condensate, alkyl naphthalene sulfonic acid formaldehyde condensation products, lignosulfonates, benzyl naphthalenesulfonate formaldehyde condensation compound.Naphthalene sulphur in auxiliary agent
Sour formaldehyde condensation products can be dispersing agent NNO, and alkyl naphthalene sulfonic acid formaldehyde condensation products can be Dispersant MF, and lignosulfonates can be wood
Quality sodium sulfonate, benzyl naphthalenesulfonate formaldehyde condensation compound can be dispersing agent CNF.
It inevitably will appear impurity in the actual production process of this dyestuff, various dyestuff lists in this application
Body, commercial dyes product, auxiliary agent, solution etc. all assume to eliminate impurity.
Compared with prior art, the bright blue dyestuff of dispersion of the present invention is for contaminating polyester material, yarn dyeing and stamp, high temperature
Pad-dry-cure dyeing performance is splendid, fastness function admirable, and sunlight fastness, fastness to sublimation, wash resistant fastness are all good, can be with city
The C.I. sold disperses bright blue 60 finished product dyestuff and compares favourably.
Specific embodiment
Present invention is further described in detail With reference to embodiment.
A kind of economy composite type of the present invention, which disperses bright blue dyestuff, to be prepared as follows: will preset metering ratio
Dye monomer A, dye monomer B, dye monomer C, dye monomer D, auxiliary agent, after water or the mixing of other wetting agent, with grinding
Machine carries out grinding distribution, is then spray-dried.Above-mentioned dye monomer A can be the former dyestuff of commercially available C.I. disperse blue 354, dyestuff
Monomer B can be commercial product disperse yellow 184: 1, dye monomer D for the color orchid B original dyestuff of commercially available C.I. disperse blue, dye monomer C
With the monomer or mixture for commercial product C.I. disperse blue 165 or disperse blue 165: 1 or disperse blue 165: 2.
A kind of economy composite type of the present invention, which disperses bright blue dyestuff, to be prepared as follows: first by dye monomer
A and auxiliary agent finished product dyestuff C.I. disperse blue 354 disperse dish indigo plant B by dye monomer B and auxiliary agent finished product dyestuff C.I.,
By dye monomer C and auxiliary agent finished product dyestuff C.I. disperse yellow 184: 1, by dye monomer D and auxiliary agent finished product dyestuff
C.I. disperse blue 165 or or mixtures thereof disperse blue 165: 1 or disperse blue 165: 2, then above-mentioned each finished product dyestuff and auxiliary agent are added
After water blending, then grinding distribution is spray-dried again；Above-mentioned three kinds or four kinds of finished product dyestuffs can also directly be carried out with auxiliary agent
Blending is ground to and is uniformly dispersed.Equally, commercial product can be respectively adopted in above-mentioned three kinds or four kinds of dyestuffs.
Embodiment 1: by 15 grams of dye monomers A, 0.6 gram of dye monomer B, 0.9 gram of dye monomer C, 0.6 gram of dye monomer D,
50 grams of Dispersant MFs after 17 grams of dispersing agent CNFs add 122 grams of water blendings, carry out grinding distribution with grinder, make after equal drying by spraying
Obtain the application disperse dyes.
Embodiment 2: by 20 grams of dye monomers A, 0.8 gram of dye monomer B, 1 gram of dye monomer C, 0.8 gram of dye monomer D,
100 grams of Dispersant MFs after 25 grams of dispersing agent NNOs add 200 grams of water blendings, carry out grinding distribution with grinder, by spraying after equal drying
The application disperse dyes are made.
Embodiment 3: by 18 grams of dye monomers A, 3.3 grams of dye monomers B, 0.5 gram of dye monomer C, 0.5 gram of dye monomer D,
50 grams of Dispersant MFs after 28 grams of sodium lignin sulphates add 150 grams of water blendings, carry out grinding distribution with grinder, by spraying equal dryings
Wood application disperse dyes are made afterwards.
Embodiment 4: by 15 grams of dye monomer A, 3 grams of dye monomer B, 2 grams of dye monomer C, 1 gram of dye monomer D, 72 grams points
After powder MF adds 140 grams of water blendings, grinding distribution is carried out with grinder, spraying obtained the application disperse dyes after waiting drying.
Embodiment 5: by 22 grams of dye monomer A, 4 grams of dye monomer B, 1.5 grams of dye monomer C, 1.2 grams of dye monomer D, 60
Gram Dispersant MF carries out grinding distribution with grinder after 20 grams of art quality sodium sulphate add 160 grams of water blendings, it is spraying it is equal it is dry after
The application disperse dyes are made.
Embodiment 6: by 24 grams of dye monomer A, 3 grams of dye monomer B, 1 gram of dye monomer C, 0.6 gram of dye monomer D, 82 grams
After sodium lignin sulphate adds 165 grams of water blendings, grinding distribution is carried out with grinder, it is spraying that obtained wood application after drying is waited to disperse to contaminate
Material.
Embodiment 7: by 26 grams of dye monomers A, 2.5 grams of dye monomers B, 0.5 gram of dye monomer C, 0.8 gram of dye monomer D,
After 91 grams of Dispersant MFs add 180 grams of water blendings, grinding distribution is carried out with grinder, it is spraying that obtained the application after drying is waited to disperse dye
Material.
Embodiment 8: by 28 grams of dye monomer A, 2 grams of dye monomer B, 0.5 gram of dye monomer C, 0.7 gram of dye monomer D, 93
After gram sodium lignin sulphate adds 180 grams of water blendings, carry out grinding distribution with grinder, it is spraying it is equal it is dry after the application dispersion is made
Dyestuff.
Table 1 is that embodiment 1 to embodiment 8 matches table
According to continuous data shown in table 1, in embodiment 1 into embodiment 8, by dye monomer A, dye monomer B, dyestuff list
After body C and dye monomer D and auxiliary agent add water blending, grinding distribution, spray drying are carried out with grinder.Wherein auxiliary agent includes
Dispersant MF (condensation compound of methyl naphthalene sulfonic acid and formaldehyde), dispersing agent CNF (benzyl naphthalenesulfonate formaldehyde condensation compound), dispersing agent NNO (naphthalene
Sulfonic formaldehyde condensation compound), sodium lignin sulfonate.
Embodiment 9: 39 grams of C.I. disperse blues, 354,4 grams of C.I. are dispersed into color indigo plant B, 1.5 grams of C.I. disperse yellows 184: 1,1.8
After 105 grams of water blendings are added in 165,36 grams of dispersing agent NNOs of gram C.I. disperse blue, carries out grinding distribution with grinder, it is spraying equal to do
Obtained the application disperse dyes after dry.
Embodiment 9: 39 grams of C.I. disperse blues, 354,4 grams of C.I. are dispersed into color indigo plant B, 1.5 grams of C.I. disperse yellows 184: 1,1.8
After 105 grams of water blendings are added in 165,36 grams of dispersing agent NNOs of gram C.I. disperse blue, carries out grinding distribution with grinder, it is spraying equal to do
Obtained the application disperse dyes after dry.
Embodiment 10: dispersing color indigo plant B for 42 grams of C.I. disperse blues, 354,5 grams of C.I., and 2 grams 184: 1,2 grams of C.I. disperse yellow
C.I. disperse blue 165 carry out grinding distribution with grinder after 120 grams of water blendings are added in 40 grams of Dispersant MFs, by spraying after equal drying
The application disperse dyes are made.
Embodiment I1: 43 grams of C.I. disperse blues, 354,4 grams of C.I. are dispersed into color indigo plant B, 2 grams of C.I. disperse yellows 184: 1,1.9
After 133 grams of water blendings are added in 165,41.8 grams of dispersing agent CNFs of gram C.I. disperse blue, carries out grinding distribution with grinder, be sprayed etc.
The application disperse dyes are made after drying.
Embodiment 12: dispersing color indigo plant B for 5 grams of C.I. disperse blues, 354,13.6 grams of C.I., 1.8 grams of C.I. disperse yellows 184: 1,
After 89 grams of water blendings are added in 2.8 grams of C.I. disperse blues, 165,44 grams of Dispersant MFs, grinding distribution is carried out with grinder, spraying wait is done
Obtained the application disperse dyes after dry.
Embodiment 13: dispersing color indigo plant B for 46 grams of C.I. disperse blues, 354,4 grams of C.I., 2.6 grams of C.I. disperse yellows 184: 1,
After 135 grams of water blendings are added in 2.7 grams of C.I. disperse blues, 165,47 grams of Dispersant MFs, grinding distribution is carried out with grinder, it is spraying etc.
The application disperse dyes are made after drying.
Embodiment 14: dispersing color indigo plant B for 35 grams of C.I. disperse blues, 354,3 grams of C.I., and 2 grams 184: 1,2 grams of C.I. disperse yellow
C.I. disperse blue 165 carry out grinding distribution with grinder after 100 grams of water blendings are added in 30.9 grams of dispersing agent CNFs, and spraying wait is done
Obtained the application disperse dyes after dry.
Embodiment 15: 50 grams of C.I. disperse blues, 354,3.5 grams of C.I. are dispersed into color indigo plant B, 0 gram of C.I. disperse yellow 184: 1,2
After 135 grams of water blendings are added in 165,47 grams of Dispersant MFs of gram C.I. disperse blue, carries out grinding distribution with grinder, by spraying grade dryings
The application disperse dyes are made afterwards.
Embodiment 16: dispersing color indigo plant B for 60 grams of C.I. disperse blues, 354,5 grams of C.I., 3.5 grams of C.I. disperse yellows 184: 1,
After 170 grams of water blendings are added in 2.5 grams of C.I. disperse blues, 165,54 grams of Dispersant MFs, grinding distribution is carried out with grinder, it is spraying etc.
The application disperse dyes are made after drying.
Table 2 is that embodiment 9 to embodiment 16 matches table
According to continuous data shown in table 2, in embodiment 9 into embodiment 16, by C.I. disperse blue 354 (commercial dye, list
Body A content is 40%, remaining is auxiliary agent), C.I. disperse color indigo plant B (commercial dye, monomer B content are 20%, remaining is auxiliary agent),
C.I. disperse yellow 184: 1 (commercial dye, monomer C content be 50%, remaining is auxiliary agent), C.I. disperse blue 165 (commercial dye,
Monomer D content is 50%, remaining is auxiliary agent), Dispersant MF, dispersing agent CNF, dispersing agent NNO, sodium lignin sulfonate add water blending
Afterwards, grinding distribution is carried out with grinder, be spray-dried.
A kind of composite disperse dye made from 0.5 gram of embodiment 1-16 is respectively taken, is dispersed in 500 milliliters of water, draws 20
It is mixed after milliliter with 60 milliliters of water.With acetic acid tune dye bath PH=4.5, it is warming up to 70 DEG C while is put into 2 grams of polyester cotton cloth and contaminated
Color rises to 130 DEG C by 70 DEG C in temperature in 50 minutes, keeps the temperature 30 minutes, start to sample when being cooled to 90 DEG C.Using national standard GB/
T3921-1997, GB/T3920-1997, GB/T8427-1998, GB/T5718-1997. test respectively its water-fastness, rub resistance,
Color fastness to light and sub-limation fastness.
| Embodiment title | It is water-fastness | Rub resistance | It is fast light | Sublimation reliability (90 DEG C) |
| Embodiment 1 | 4 grades | 4~5 grades | 6 grades | 4~5 grades |
| Embodiment 2 | 4 grades | 4~5 grades | 6 grades | 4~5 grades |
| Embodiment 3 | 4 grades | 4~5 grades | 6 grades | 4~5 grades |
| Embodiment 4 | 4 grades | 4~5 grades | 6 grades | 4~5 grades |
| Embodiment 5 | 4 grades | 4~5 grades | 6 grades | 4~5 grades |
| Embodiment 6 | 4 grades | 4~5 grades | 6 grades | 4~5 grades |
| Embodiment 7 | 4 grades | 4~5 grades | 6 grades | 4~5 grades |
| Embodiment 8 | 4 grades | 4~5 grades | 6 grades | 4~5 grades |
| Embodiment 9 | 4 grades | 4~5 grades | 6 grades | 4~5 grades |
| Embodiment 10 | 4 grades | 4~5 grades | 6 grades | 4~5 grades |
| Embodiment 11 | 4 grades | 4~5 grades | 6 grades | 4~5 grades |
| Embodiment 12 | 4 grades | 4~5 grades | 6 grades | 4~5 grades |
| Embodiment 13 | 4 grades | 4~5 grades | 6 grades | 4~5 grades |
| Embodiment 14 | 4 grades | 4~5 grades | 6 grades | 4~5 grades |
| Embodiment 15 | 4 grades | 4~5 grades | 6 grades | 4~5 grades |
| Embodiment 16 | 4 grades | 4~5 grades | 6 grades | 4~5 grades |
Table 3 is 16 embodiment test result tables
By obtaining in table three, the bright blue dyestuff of the dispersion of the application is water-fastness, rub resistance, color fastness to light and sub-limation fastness
It is all very good.It is a kind of blue disperse dye.
Claims (10)
1. a kind of economy composite type disperses bright blue dyestuff, which is characterized in that by weight percentage, including 0.5%~75%
The dye monomer A as shown in formula (I), 0.1%~50% dye monomer B as shown in formula (II), 0.1%~5% such as formula
(III) the dye monomer D as shown in formula (IV) of dye monomer C and 0.1%~50% shown in；
Wherein, dye monomer A is compound shown in formula (I):
Dye monomer B is compound shown in formula (II):
Dye monomer C is compound shown in formula (III):
Dye monomer D is one or both of two kinds of compounds shown in formula (IV) mixture:
2. a kind of economy composite type according to claim 1 disperses bright blue dyestuff, which is characterized in that with weight percent
Meter, further includes 20%~90% auxiliary agent, the auxiliary agent be naphthalene sulfonic acid-formaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products,
Lignosulfonates, benzyl naphthalenesulfonate formaldehyde condensation compound one or more arbitrary proportions mixture.
3. a kind of economy composite type according to claim 2 disperses bright blue dyestuff, which is characterized in that the alkylnaphthalene sulphur
Sour formaldehyde condensation products are condensation compound of methyl naphthalene sulfonic acid and formaldehyde.
4. a kind of economy composite type according to claim 2 disperses bright blue dyestuff, which is characterized in that the sulfomethylated lignin
Hydrochlorate is sodium lignin sulfonate.
5. a kind of economy composite type according to claim 1 disperses bright blue dyestuff, which is characterized in that with weight percent
Meter, including 15%~30% dye monomer A, 1%~6% dye monomer B, 0.5%~3% dyestuff
The dye monomer D of monomer C and 0.5%~5%, remaining is auxiliary agent.
6. a kind of economy composite type according to claim 5 disperses bright blue dyestuff, which is characterized in that the auxiliary agent is naphthalene
Sulfonic formaldehyde condensation compound, alkyl naphthalene sulfonic acid formaldehyde condensation products, lignosulfonates one or more arbitrary proportions mixing
Object.
7. a kind of economy composite type according to claim 6 disperses bright blue dyestuff, which is characterized in that the alkylnaphthalene sulphur
Sour formaldehyde condensation products are condensation compound of methyl naphthalene sulfonic acid and formaldehyde.
8. a kind of economy composite type according to claim 6 disperses bright blue dyestuff, which is characterized in that the sulfomethylated lignin
Hydrochlorate is sodium lignin sulfonate.
9. the bright blue dyestuff of a kind of economy composite type dispersion described according to claim 6 or 7 or 8, which is characterized in that with weight hundred
Divide than meter, including 17%~20% dye monomer A, 1.5%~2% dye monomer B, 1%~1.5% institute
The dye monomer D of dye monomer C and 0.5%~1% is stated, remaining is auxiliary agent.
10. the bright blue dyestuff of a kind of economy composite type dispersion described according to claim 6 or 7 or 8, which is characterized in that with weight
Percentages, including 15%~25% dye monomer A, 1%~3% dye monomer B, 0.5%~1.5%
The dye monomer D of the dye monomer C and 0.5%~2.5%, remaining is auxiliary agent.
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| JP7000996B2 (en) * | 2018-06-04 | 2022-01-19 | セイコーエプソン株式会社 | Aqueous inkjet composition |
| US11447649B2 (en) | 2018-05-15 | 2022-09-20 | Seiko Epson Corporation | Aqueous ink jet composition |
| CN108727866A (en) * | 2018-05-29 | 2018-11-02 | 绍兴金绿洲新材料科技有限公司 | A kind of economical admixture of disperse dyes |
| JP6921902B2 (en) * | 2018-07-30 | 2021-08-18 | キヤノン株式会社 | Compounds, inks, resist compositions for color filters, color filters, thermal transfer recording sheets, and toners |
| CN109575641B (en) * | 2019-01-16 | 2020-01-21 | 浙江博澳染料工业有限公司 | Preparation method and application of disperse turquoise blue dye |
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| JPH1121465A (en) * | 1997-05-07 | 1999-01-26 | Sumitomo Chem Co Ltd | Disperse dye composition |
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| CN102558908A (en) * | 2011-12-31 | 2012-07-11 | 浙江博澳染料工业有限公司 | Compound high-strength disperse dye |
| CN106084887A (en) * | 2016-06-07 | 2016-11-09 | 陈立国 | A kind of blue disperse dye composition |
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| JPH06155935A (en) * | 1992-11-26 | 1994-06-03 | Dainippon Printing Co Ltd | Thermal transfer sheet and production thereof |
| JPH1121465A (en) * | 1997-05-07 | 1999-01-26 | Sumitomo Chem Co Ltd | Disperse dye composition |
| CN102532941A (en) * | 2011-12-31 | 2012-07-04 | 浙江博澳染料工业有限公司 | Composite brilliant blue disperse dye |
| CN102558908A (en) * | 2011-12-31 | 2012-07-11 | 浙江博澳染料工业有限公司 | Compound high-strength disperse dye |
| CN106084887A (en) * | 2016-06-07 | 2016-11-09 | 陈立国 | A kind of blue disperse dye composition |
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