CN105907126B - A kind of dispersed blue dye of resistance to highly basic, its compounding mixture and preparation method thereof - Google Patents
A kind of dispersed blue dye of resistance to highly basic, its compounding mixture and preparation method thereof Download PDFInfo
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- CN105907126B CN105907126B CN201610245886.5A CN201610245886A CN105907126B CN 105907126 B CN105907126 B CN 105907126B CN 201610245886 A CN201610245886 A CN 201610245886A CN 105907126 B CN105907126 B CN 105907126B
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- 0 C*NC[N-][N+](C(**(C)C1*)=C(*)C(C)C1N*)=C Chemical compound C*NC[N-][N+](C(**(C)C1*)=C(*)C(C)C1N*)=C 0.000 description 1
Classifications
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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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0833—Amino benzenes characterised by the substituent on the benzene ring excepted the substituents: CH3, C2H5, O-alkyl, NHCO-alkyl, NHCOO-alkyl, NHCO- C6H5, NHCOO-C6H5
- C09B29/0836—Amino benzenes characterised by the substituent on the benzene ring excepted the substituents: CH3, C2H5, O-alkyl, NHCO-alkyl, NHCOO-alkyl, NHCO- C6H5, NHCOO-C6H5 linked through -N=
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
- C09B29/0074—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing nitrogen and sulfur as heteroatoms
- C09B29/0077—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing nitrogen and sulfur as heteroatoms containing a five-membered heterocyclic ring with one nitrogen and one sulfur as heteroatoms
- C09B29/0081—Isothiazoles or condensed isothiazoles
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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 invention discloses a kind of dispersed blue dye of resistance to highly basic, its compounding mixture and preparation method thereof.The dispersed blue dye of the resistance to highly basic is by the nitro benzisothiazole diazotising of 3 amino 5 using nitrosylsulfuric acid, and it is the compound shown in structure formula (I) then to carry out a structure made of coupling reaction with an ortho position substitution N substituted anilines emulsion.The dispersed blue dye of resistance to highly basic of the present invention, production process is green, and empirical tests can be applied to the dyeing of the hydrophobic fibres such as terylene, nylon, spandex and its blend fabric, has bright-coloured gloss, alternative disperse blue 165 and Disperse Blue-56；And by the compounding with azo type disperse dyes, ahthraquinone disperse dye different proportion, it can have the function that to adjust dye shade and synergy, to meet the needs of to different application condition.Simultaneously the dyestuff of the present invention can enhancing it is high, every fastness such as washing, Exposure to Sunlight, distillation is excellent, excellent combination property, has broad application prospects.
Description
Technical field:
The present invention relates to a kind of dispersed blue dye of resistance to highly basic, its compounding mixture and preparation method thereof, belong to new material skill
Art field.
Background technology：
Disperse dyes are a kind of water-soluble relatively low nonionic dyes, are used for the dyeing of acetate fiber, referred to as vinegar earliest
Fine dyestuff.With the development of synthetic fibers, polyamide fibre, terylene occur in succession, especially terylene, due to high, the fiber with permutation degree
Space is few, the characteristics such as hydrophobicity is strong, to make swelling of fiber in the case where having carrier or high temperature, thermosol, dyestuff could enter fiber and on
Dye.Therefore, dyestuff needs have more preferable hydrophobicity and certain dispersed and resistance to distillation etc., and disperse dyes molecule is smaller, in structure
Without water soluble group, to be dyed by means of the acting on homogeneous scattered in dye liquor of dispersant, it can go up dye polyester fiber,
Acetate fiber and polyamide fibers, turn into the dedicated dye of terylene.Traditional dispersed blue dye is prepared and given up using process dyeing
Liquid high pollution, high energy consumption, cost is high, does not meet energy-saving and emission-reduction, green idea of development, therefore a kind of cost-effective, drop
Low stain, the research of alkali resistance disperse dye turn into urgent problem to be solved.The dyeing process of general polyester fiber mainly uses
Acid condition（PH value is 4.0~5.5）Dyeing.Because in the basic conditions（PH value is 9~11）, disperse dyes chemistry into
It is point unstable, easily produce colour-change phenomena.Alkaline-proof disperse dyes have its incomparable advantage compared with traditional disperse dyes, remove
Outside energy-saving and emission-reduction, it also has many advantages, such as common disperse dyes need to dye and could reach under the conditions of weakly acidic
To optimum efficiency, and the desizing among alkaline environment is needed during most of blend fabric embryo cloth pre-treatments, and super fine polyester is fine
Dimension then needs fibrillation in the basic conditions, as the desizing alkaline agent on fruit fiber is not cleaned, Value in Dyeing Process will be caused to fluctuate, so as to
The dyeing quality problem such as dyeing flower or color spot is caused, and alkaline-resisting function disperse dyes are just without this defect.The acid dye of disperse dyes
Oligomer is largely attached to fiber surface caused by color, fiber is become coarse, coefficient of friction increase, so as to influence fibroid
Can and presentation quality, cause specking, color dot, dyeing flower, color and luster change, feel difference phenomena such as, can more influence later process,
Therefore it is difficult the product for obtaining high-quality, and takes basic dyeing skill, can be effectively improved and solve problem above, formula is easy to set
Standby maintenance, extension device service life.
The content of the invention：
It is an object of the invention to overcome the shortcomings of above-mentioned prior art and provide a kind of low cost, simple production process,
It is green, be easy to the industrialized dispersed blue dye of resistance to highly basic, its compound mixture and preparation method thereof.
The purpose of the present invention can be reached by following measure：A kind of dispersed blue dye of resistance to highly basic, it is characterised in that its
Molecular structure is as follows：
Structural formula（I）
Wherein：
(1) R1It is H, OH, halogen group or C1-4 alkyl or alkoxy；
(2) R2It is H, OH, halogen group or C1-4 alkyl or alkoxy；
(3) R3It is C1-4 alkyl or alkoxy, benzyl；
(4) R4 be H, OH or C1-4 alkyl or alkoxy, benzyl,, itrile group；N is 2-15.
In order to further realize the purpose of the present invention, it uses nitrosylsulfuric acid by 3- amino -5- nitro benzisothiazoles
Diazotising, then carry out coupling reaction with an ortho position substitution-N- substituted anilines emulsion and be made.
A kind of dispersed blue dye of resistance to highly basic compounds mixture, it is characterised in that will by the right of 1%~99% percentage by weight
Ask the azo type disperse dyes of the dispersed blue dye of resistance to highly basic described in 1 and 1%~99% percentage by weight compounding to form, can reach
Adjust the effect of dye shade and synergy.It is preferred that disperseed as the resistance to highly basic described in the claim 1 of 50%~99% percentage by weight
The azo type disperse dyes of blue dyestuff and 1%~50% percentage by weight compounding forms.
A kind of dispersed blue dye of resistance to highly basic compounds mixture, it is characterised in that will by the right of 1%~99% percentage by weight
Ask the ahthraquinone disperse dye of the dispersed blue dye of resistance to highly basic described in 1 and 1%~99% percentage by weight compounding to form, can reach
Adjust the effect of dye shade and synergy.It is preferred that disperseed as the resistance to highly basic described in the claim 1 of 50%~99% percentage by weight
The ahthraquinone disperse dye of blue dyestuff and 1%~50% percentage by weight compounding forms.
A kind of preparation method for the dispersed blue dye of resistance to highly basic, it is characterised in that it comprises the following steps：
（1）Using mass concentration 90-98% concentrated sulfuric acid 40-50g, the lower nitro benzisothiazole of addition 3- amino -5 is stirred
10-15g, 40-50 DEG C of temperature is maintained, be incubated 1.0 hours, the nitro benzisothiazole of 3- amino -5 is all dissolved to clearly；It is on the rocks
24 DEG C are cooled to, starts that nitrosylsulfuric acid 20-25g is added dropwise, ensures that material in reactor temperature maintains with ice during dropwise addition
10-20℃；Nitrosylsulfuric acid is added with 1.5-2.0 hours, then insulation reaction 3-5 hours, temperature are still controlled at 10-20 DEG C；
Before diazo reaction terminates, end point determination is done；It is afterwards diazo liquid to detect qualified, prepares blowing；
（2）During diazonium insulation reaction is waited, add water 120-180g and mass concentration 10% into 1000mL coupling kettles
Emulsifier op-10 solution 5-10g, sulfamic acid 0.3-0.6g, stir, temperature rises to 45 DEG C, adds between 15.5-19.5g
Ortho position substitution-N- substituted anilines, stir 0.5-2 hours；180-240g on the rocks, temperature are less than 5 DEG C, add diazo liquid to be coupled, 1-3 is small
When interior add diazo liquid；0-5 DEG C of keeping temperature during reaction, react 5-7 hours；Cross matching is done, reacts to diazo component and disappears；
Add 300-600mL water, be warming up to 70-90 DEG C, be incubated 1-3 hours, filter, washing, generation is a kind of, and there is resistance to highly basic function to disperse
Blue dyestuff.
The present invention can produce following good effect compared with the prior art：The present invention solves traditional disperse blue and prepares and make
The problems such as with the high pollution of process dyeing waste liquid, high energy consumption.The present invention can dye under basic conditions, so as to reduce dyeing course
Energy consumption and pollution.The alkaline resistance properties of substituent in dyestuff, has been largely fixed the alkaline resistance properties of dyestuff.For example, substitution is worked as
When base is benzenesulfonyl, amide groups, ester group, the alkali resistance of dyestuff is very poor；When substituent is cyano group, hydroxyl, ether, dyestuff
Alkali resistance is preferable, can be used under weak basic condition；When substituent is nitro, carbonyl, amino, the alkali resistance of dyestuff is just more
By force, can be used under strong alkali environment.The present invention is with 3- amino -5- nitros benzisothiazole, an ortho position substitution-N- substituted aniline
For primary raw material, without the very poor substituent of alkali resistance in the dispersed blue dye structure of preparation, therefore there is resistance to highly basic function.
And simple production process, using green efficient emulsion synthesis method, it is easy to industrialize.The work(of resistance to highly basic produced
Energy dispersed blue dye has bright-coloured gloss, alternative disperse blue 165 and Disperse Blue-56；And by disperseing dye with azo-type
Material, the compounding of ahthraquinone disperse dye different proportion, it can have the function that to adjust dye shade and synergy, to meet to difference
The demand of application conditions.Simultaneously the dyestuff of the present invention can enhancing it is high, every fastness such as washing, Exposure to Sunlight, distillation is excellent, comprehensive
Can be excellent, have broad application prospects.
Embodiment：
The embodiment of the present invention is described in detail again below：
Embodiment 1：
React and add mass concentration 90-98% concentrated sulfuric acid 44g in there-necked flask, the nitro benzisothia of 3- amino -5 is added under stirring
Azoles 13g, 45-50 DEG C of temperature is maintained, be incubated 1.0 hours, the nitro benzisothiazole of 3- amino -5 is all dissolved to clearly；Drop on the rocks
Temperature starts that nitrosylsulfuric acid 21.5g is added dropwise, ensures that material in reactor temperature maintains 15- with ice during dropwise addition to 24 DEG C
20℃；Nitrosylsulfuric acid is added with 1.5-2.0 hours, then insulation reaction 3 hours, temperature is still controlled at 15-20 DEG C；Diazonium is anti-
Before should terminating, end point determination is done；It is afterwards diazo liquid to detect qualified, prepares blowing.
During diazonium insulation reaction is waited, it is coupled using 1000mL there-necked flasks, emulsifier op-10 is configured to quality
The solution of concentration 10%, it is standby.Add water 120g, emulsifier op-10 solution 5g, the sulfamic acid of mass concentration 10% into coupling kettle
0.6g, stir, temperature rises to 45 DEG C, adds 15.5g [N-（2′- aminomethyl phenyl）- N- ethyls]-cellosolvo, stirring
0.5 hour；180kg on the rocks, temperature are less than 5 DEG C, plus diazo liquid coupling is stated, add diazo liquid within 1 hour.Keeping temperature during reaction
0 DEG C, react 7 hours.Do cross matching and react to diazo component and disappear.Add 300ml water, be warming up to 70 DEG C, be incubated 3 hours, take out
Filter, washing.Obtain the dispersed blue dye I of following structure：
。
Embodiment 2：
React and add mass concentration 90-98% concentrated sulfuric acid 40g in there-necked flask, the nitro benzisothia of 3- amino -5 is added under stirring
Azoles 10g, 45-50 DEG C of temperature is maintained, be incubated 1.0 hours, the nitro benzisothiazole of 3- amino -5 is all dissolved to clearly.Drop on the rocks
Temperature starts that nitrosylsulfuric acid 20g is added dropwise, ensures that material in reactor temperature maintains 10-15 with ice during dropwise addition to 24 DEG C
℃.Nitrosylsulfuric acid is added with 1.5-2.0 hours, then insulation reaction 5 hours, temperature is still controlled at 10-15 DEG C.Diazo reaction
Before end, end point determination is done.It is afterwards diazo liquid to detect qualified, prepares blowing.
During diazonium insulation reaction is waited, it is coupled using 1000mL there-necked flasks, emulsifier op-10 is configured to quality
The solution of concentration 10%, it is standby.Add water 150g, emulsifier op-10 solution 8g, the sulfamic acid of mass concentration 10% into coupling kettle
0.3g, stir, temperature rises to 45 DEG C, adds 17.70g { [N-（2″- aminomethyl phenyl）- N- ethyls] -2′- ethyoxyl } -3- second
Epoxide propionitrile, stir 1 hour.210kg on the rocks, temperature are less than 5 DEG C, plus diazo liquid coupling is stated, add diazo liquid within 2 hours.Instead
Seasonable 3 DEG C of keeping temperature, reacts 6 hours.Do cross matching and react to diazo component and disappear.It is 11 that liquid feeding alkali, which adjusts pH value, is added
450ml water, 80 DEG C are warming up to, are incubated 2 hours, filtered, washing.Obtain the dispersed blue dye II of following structure：
。
Embodiment 3：
React and add mass concentration 90-98% concentrated sulfuric acid 50g in there-necked flask, the nitro benzisothia of 3- amino -5 is added under stirring
Azoles 15g, 45-50 DEG C of temperature is maintained, be incubated 1.0 hours, the nitro benzisothiazole of 3- amino -5 is all dissolved to clearly.Drop on the rocks
Temperature to 24 DEG C starts that nitrosylsulfuric acid 25g is added dropwise.Nitrosylsulfuric acid is added with 1.5-2.0 hours, then insulation reaction 4 hours, temperature
Degree is still controlled at 15-20 DEG C.Before diazo reaction terminates, end point determination is done.It is afterwards diazo liquid to detect qualified, prepares blowing.
During diazonium insulation reaction is waited, it is coupled using 1000mL there-necked flasks, emulsifier op-10 is configured to quality
The solution of concentration 10%, it is standby.Add water 240g, emulsifier op-10 solution 10g, the amino sulphur of mass concentration 10% into coupling kettle
Sour 0.5g, stirs, and temperature rises to 45 DEG C, adds 19.5g { [N-（2′′- aminomethyl phenyl）- N- ethyls] -2′- ethyoxyl -2- second
Epoxide } ethyl acetate, is stirred 2 hours.240kg on the rocks, temperature are less than 5 DEG C, add diazo liquid to be coupled, add diazo liquid within 3 hours.
5 DEG C of keeping temperature during reaction, react 5 hours.Do cross matching and react to diazo component and disappear.Add 600ml water, be warming up to 90
DEG C, 1 hour is incubated, is filtered, washing.Obtain the dispersed blue dye III of following structure：
。
Embodiment 4：
The dispersed blue dye I alternative scattered blue 165 of 100% embodiment 1；By the embodiment 1 of 50% percentage by weight
The disperse purple dye mixing of the percentage by weight of dispersed blue dye I and 50%, grinding, is then spray-dried, and obtains product coloured light with dividing
Dissipate that blue 2BLN is consistent, dye dosage is the 50% of disperse blue 56 dosage during dyeing.
Embodiment 5：
The disperse violet 4BN dyestuffs of the percentage by weight of dispersed blue dye II and 1% of the embodiment 2 of 99% percentage by weight are mixed
Close, grinding, be then spray-dried, it is disperse blue 56 dosage to obtain dye dosage when product coloured light is consistent with Disperse Blue-56 to be dyed
50%。
Embodiment 6：
By the scattered bright red E-RLN of the percentage by weight of dispersed blue dye III and 30% of the embodiment 3 of 70% percentage by weight
Dyestuff mixes, and grinding, is then spray-dried, and it is consistent with Disperse Blue-56 to obtain product coloured light, and dye dosage is scattered blue during dyeing
The 50% of 56 dosages.
Embodiment above is only that the preferred embodiment of the present invention is described, and not the scope of the present invention is entered
Row limits, and on the premise of design spirit of the present invention is not departed from, those of ordinary skill in the art make to technical scheme
The various modifications gone out and improvement, it all should fall into the protection domain of claims of the present invention determination.
Claims (4)
1. a kind of dispersed blue dye of resistance to highly basic compounds mixture, it is characterised in that by the resistance to highly basic point of 1%~99% percentage by weight
The ahthraquinone disperse dye compounding for dissipating blue dyestuff and 1%~99% percentage by weight forms, the described dispersed blue dye of resistance to highly basic point
Minor structure is as follows：
Structural formula（I）
Wherein：
(1) R1It is H, OH, halogen group or C1-4 alkyl or alkoxy；
(2) R2It is H, OH, halogen group or C1-4 alkyl or alkoxy；
(3) R3It is C1-4 alkyl or alkoxy, benzyl；
(4) R4 Be OH or C1-4 alkyl or alkoxy, benzyl,, itrile group；N is 2-15.
A kind of 2. dispersed blue dye of resistance to highly basic compounding mixture according to claim 1, it is characterised in that its by 50%~
The ahthraquinone disperse dye of the dispersed blue dye of resistance to highly basic of 99% percentage by weight and 1%~50% percentage by weight compounding forms.
3. a kind of dispersed blue dye of resistance to highly basic compounding mixture according to claim 1, it is characterised in that described is resistance to strong
Alkali dispersed blue dye using nitrosylsulfuric acid by 3- amino -5- nitro benzisothiazole diazotising, then with an ortho position substitution-N-
Substituted aniline emulsion carries out coupling reaction and is made.
4. a kind of dispersed blue dye of resistance to highly basic compounding mixture according to claim 1, it is characterised in that described is resistance to strong
Alkali dispersed blue dye is prepared in accordance with the following steps：
（1）Using mass concentration 90-98% concentrated sulfuric acid 40-50g, the lower nitro benzisothiazole 10- of addition 3- amino -5 is stirred
15g, 40-50 DEG C of temperature is maintained, be incubated 1.0 hours, the nitro benzisothiazole of 3- amino -5 is all dissolved to clearly；Cooling on the rocks
To 24 DEG C, start that nitrosylsulfuric acid 20-25g is added dropwise, ensure that material in reactor temperature maintains 10-20 with ice during dropwise addition
℃；Nitrosylsulfuric acid is added with 1.5-2.0 hours, then insulation reaction 3-5 hours, temperature are still controlled at 10-20 DEG C；Diazonium is anti-
Before should terminating, end point determination is done；It is afterwards diazo liquid to detect qualified, prepares blowing；
（2）During diazonium insulation reaction is waited, add water 120-180g and the breast of mass concentration 10% into 1000mL coupling kettles
Agent OP-10 solution 5-10g, sulfamic acid 0.3-0.6g, stir, and temperature rises to 45 DEG C, adds ortho position between 15.5-19.5g
Substitution-N- substituted anilines, stir 0.5-2 hours；180-240g on the rocks, temperature are less than 5 DEG C, add diazo liquid to be coupled, in 1-3 hours
Add diazo liquid；0-5 DEG C of keeping temperature during reaction, react 5-7 hours；Cross matching is done, reacts to diazo component and disappears；Add
300-600mL water, 70-90 DEG C is warming up to, is incubated 1-3 hours, filtered, washing, generation one kind has resistance to highly basic function disperse blue
Dyestuff.
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| CN115044226A (en) * | 2022-05-23 | 2022-09-13 | 金塔县晋泰森新材料科技有限公司 | 3-amino-5-nitrobenzoisothiazole-based dye and preparation method thereof |
| CN115073934B (en) * | 2022-06-29 | 2024-04-12 | 青岛理工大学 | Benzisothiazole heterocyclic azo dye and preparation method thereof |
| CN116731534A (en) * | 2023-06-21 | 2023-09-12 | 济南大学 | Preparation and application research of acid-base stimulus responsive polymer dye |
| CN117050552A (en) * | 2023-08-04 | 2023-11-14 | 浙江大恒新材料有限公司 | Synthetic method and synthetic equipment of structural disperse dye |
| CN117210028B (en) * | 2023-11-09 | 2024-01-30 | 上海安诺其集团股份有限公司 | Brilliant blue disperse dye and preparation method and application thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1563204A (en) * | 2004-04-06 | 2005-01-12 | 蓬莱华茂精细化工有限公司 | Azo type disperse dyes in use for coloration in acid-alkalinity bath |
| CN101597432A (en) * | 2009-06-22 | 2009-12-09 | 浙江万丰化工有限公司 | Mono-azo heterocyclic ring blue alkali resistance disperse dye compound |
| CN101935464A (en) * | 2010-07-30 | 2011-01-05 | 杭州吉华江东化工有限公司 | Alkali-resistant disperse dye complex |
| CN104087015A (en) * | 2013-12-25 | 2014-10-08 | 上海安诺其纺织化工股份有限公司 | Navy blue or black disperse dye |
| CN104088166A (en) * | 2013-12-25 | 2014-10-08 | 上海安诺其纺织化工股份有限公司 | Application of navy blue or black disperse dye |
| 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 |
| CN104725895A (en) * | 2013-12-20 | 2015-06-24 | 上海安诺其集团股份有限公司 | Preparation method of disperse dyes mixture capable of alkaline dyeing |
| CN104725896A (en) * | 2013-12-20 | 2015-06-24 | 上海安诺其集团股份有限公司 | Disperse dyes mixture capable of alkaline dyeing |
| CN104727164A (en) * | 2013-12-20 | 2015-06-24 | 上海安诺其集团股份有限公司 | Use of disperse dye mixture for alkaline dyeing |
| CN105111774A (en) * | 2015-05-26 | 2015-12-02 | 浙江龙盛集团股份有限公司 | Blue disperse dyestuff compounds, dye composition, dye product and application thereof |
-
2016
- 2016-04-20 CN CN201610245886.5A patent/CN105907126B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1563204A (en) * | 2004-04-06 | 2005-01-12 | 蓬莱华茂精细化工有限公司 | Azo type disperse dyes in use for coloration in acid-alkalinity bath |
| CN101597432A (en) * | 2009-06-22 | 2009-12-09 | 浙江万丰化工有限公司 | Mono-azo heterocyclic ring blue alkali resistance disperse dye compound |
| CN101935464A (en) * | 2010-07-30 | 2011-01-05 | 杭州吉华江东化工有限公司 | Alkali-resistant disperse dye complex |
| CN104725895A (en) * | 2013-12-20 | 2015-06-24 | 上海安诺其集团股份有限公司 | Preparation method of disperse dyes mixture capable of alkaline dyeing |
| CN104725896A (en) * | 2013-12-20 | 2015-06-24 | 上海安诺其集团股份有限公司 | Disperse dyes mixture capable of alkaline dyeing |
| CN104727164A (en) * | 2013-12-20 | 2015-06-24 | 上海安诺其集团股份有限公司 | Use of disperse dye mixture for alkaline dyeing |
| CN104087015A (en) * | 2013-12-25 | 2014-10-08 | 上海安诺其纺织化工股份有限公司 | Navy blue or black disperse dye |
| CN104088166A (en) * | 2013-12-25 | 2014-10-08 | 上海安诺其纺织化工股份有限公司 | Application of navy blue or black disperse dye |
| 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 |
| CN105111774A (en) * | 2015-05-26 | 2015-12-02 | 浙江龙盛集团股份有限公司 | Blue disperse dyestuff compounds, dye composition, dye product and application thereof |
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