CN106700649A - Preparation method of red dye - Google Patents
Preparation method of red dye Download PDFInfo
- Publication number
- CN106700649A CN106700649A CN201611258648.4A CN201611258648A CN106700649A CN 106700649 A CN106700649 A CN 106700649A CN 201611258648 A CN201611258648 A CN 201611258648A CN 106700649 A CN106700649 A CN 106700649A
- Authority
- CN
- China
- Prior art keywords
- preparation
- orchil
- component
- dye
- monomer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- C09B67/0047—Mixtures of two or more reactive 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
- C09B67/0072—Preparations with anionic dyes or reactive 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
- C09B67/0079—Azoic dyestuff preparations
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/38—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/008—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated using reactive dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/66—Natural or regenerated cellulose using reactive dyes
Abstract
The invention discloses a preparation method of a red dye. The red dye is prepared by mixing 50-90 wt% of a component A and 10-50 wt% of a component B, wherein the component A is composed of one or more of dye monomer A compounds disclosed as Formula (1), and the component B is composed of one or more of dye monomer B compounds disclosed as Formula (2). The prepared red dye has the advantages of higher depth, excellent color fastness, high level-dyeing property and high washability.
Description
Technical field
The present invention relates to a kind of preparation method of orchil.
Background technology
With the increasingly raising of living standard, requirement of the people to textile product also more and more higher, so that for weaving
Requirement of the reactive dye of product dyeing on properties is increasingly harsh.Reactive dye not only will have excellent dyefastness and
Dyeability, and to meet environmental requirement.
The red cultivar of dye monomer A, belongs to one of three primary colors in the market, and normal middle dark color can also make reluctantly
With, but product does not have advantage when some special dark colors are done, and depth is inadequate, and dye monomer B is mainly normal black of spelling and uses,
Depth is splendid, but bright-colored degree level items fastness has been short of.
The content of the invention
The present invention for the defect such as overcome orchil dyefastness and dyeability in the prior art not good, so as to provide
A kind of preparation method of orchil.The invention provides a kind of orchil preparation method, using compounded technology, in synthesis
Two advantages of component of component A and component B are stated, compounding activity red dye product out has excellent carrying in dyeability
Liter property, each side fastness is excellent, with more apparent advantage.
The invention provides a kind of preparation method of orchil, it is characterised in that it is by including by percentage to the quality
50~90% component A and 10~50% B component be mixed to prepare；
Described component A is the dye monomer A compounds shown in one or more following formula (1)：
Described B component is the dye monomer B compounds shown in one or more following formula (2)：
The raw material total amount is 100%；
Wherein, R1、R3And R4It is independently each H ,-SO3H and-SO3One kind in Na；
R2、R5And R6It is independently each-SO2CH=CH2、-SO2C2H4OSO3H and-SO2C2H4OSO3One kind in Na.
In described component A structure preferably, R1It is H and/or-SO3Na；
And/or, R2For-SO2C2H4OSO3Na。
In described B component structure preferably, R3It is H and/or-SO3Na；
And/or, R4It is H；
And/or, R5And R6It is independently each-SO2C2H4OSO3Na。
After R group combination, the compound of formation is commercial dyes chemicals.
Formula (1) is preferably as follows structure：
Formula (2) is preferably as follows structure：
Wherein, the dye monomer A and dye monomer B can each it is independent preferably with powdery, synthetic solvent or
Its aqueous solution form is present.
In the orchil preparation method of the invention, the conventional auxiliary agent of this area, preferred dispersants can be also added
MF and/or dispersing agent NNO.
The auxiliary agent exists preferably in the form of powder and/or solution.
The addition of described auxiliary agent is preferably the 3-5% of product gross weight；
And/or, the content preferably 50%~87% of described chromatid A；
And/or, the content preferably 10%~45% of described chromatid B.
Auxiliary agent can use commercially available prod.
In the preparation method of described orchil, described mixing can use this area conventional mixing method.It is preferred that will
Described dye composite using liquid slurry blending be spray-dried again or monomer powders blending by the way of prepare, it is described
The liquid slurry blending time is at least 2 hours；At present mouth material returns material suitable for reading at least 2 times to the powder blending, and total incorporation time is extremely
It is few 2 hours.
Without prejudice to the field on the basis of common sense, above-mentioned each optimum condition, can be combined, and obtain final product the present invention each preferably
Example.
Dye monomer A and dye monomer B can use commercially available prod, it would however also be possible to employ method system well known in the art
It is standby.
Positive effect of the invention is：The invention provides a kind of preparation method of dyestuff, the dyestuff tool for obtaining
There is excellent dyefastness and a dyeability, and be highly suitable for the dyeing of cellulosic material, it is excellent with excellent enhancing
Every color fastness, thick in color.
Specific embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to described reality
Apply among a scope.The experimental technique of unreceipted actual conditions in the following example, conventionally and condition, or according to business
Product specification is selected.
Dye monomer A, dye monomer B can be prepared using method well known in the art, the change being known in the art
Compound.
Embodiment 1~9：
Dye monomer A is compound (I), and dye monomer B is compound (IV)；
Embodiment 10~12：
Dye monomer A is compound (II), and dye monomer B is compound (III)；
Comparative example 1 is compound (I), and comparative example 2 is compound (IV)；
According to data in table 1, by dye monomer A, dye monomer B and cosolvent and water, using liquid slurry blending,
After well mixed, then it is spray-dried.The liquid slurry blending time is 2 hours.
Table 1 (the dye material composition of embodiment 1~12 proportioning)
Reactive dye obtained in above-described embodiment are carried out into dyeing survey using the reactive dye of standard on pure cotton knitting cloth
Examination (the bioassay standard GB/T 2387-2006 of chemically-reactive dyes dyeing colo r light and intensity), obtains its corresponding performance data, is shown in Table
2。
Table 2 (is contaminated, bath raio 1:10,60 degree of dyeing, O.W.F：3%)
Wherein Integ values are a numerical value for representing dyeing cloth specimen Apparent Depth, and numerical value is bigger, and the color that represents is deeper, is logical
Colour photometer is crossed directly to measure.
Reactive dye effect detection obtained in above-described embodiment uses standard for wear resistance：ISO105X12；Perspiration resistance
Fastness：ISO 105E04；Soaping fastness：ISO 105C03.
By the detection data of table 2 analyze, the present invention obtain it is compound red completely can be according to coloured differently form and aspect and depth
To adjust proportioning, every fastness can reach standard requirement.
Claims (10)
1. a kind of preparation method of orchil, it is characterised in that its component A for including 50-90% by percentage to the quality
B component with 10-50% is mixed to prepare；
Described component A is the dye monomer A compounds shown in one or more following formula (1)：
Described B component is the dye monomer B compounds shown in one or more following formula (2)：
Wherein,
R1、R3And R4It is independently each H ,-SO3H and-SO3One kind in Na；
R2、R5And R6It is independently each-SO2CH=CH2、-SO2C2H4OSO3H and-SO2C2H4OSO3One kind in Na.
2. the preparation method of orchil as claimed in claim 1, it is characterised in that in described component A structure, R1For H and/
Or-SO3Na；
And/or, R2For-SO2C2H4OSO3Na。
3. the preparation method of orchil as claimed in claim 1, it is characterised in that described component A is selected from
4. the preparation method of orchil as claimed in claim 1, it is characterised in that in described B component, R3For-SO3Na；
And/or, R4It is H；
And/or, R5And R6It is independently each-SO2C2H4OSO3Na。
5. the preparation method of orchil as claimed in claim 1, it is characterised in that described B component is selected from
6. the preparation method of orchil as claimed in claim 1, it is characterised in that described dye monomer A and described
Dye monomer B is each independent to be present in powder, synthetic solvent or the aqueous solution.
7. the preparation method of orchil as claimed in claim 1, it is characterised in that described dye composite is used into liquid
Somaplasm material blending is spray-dried again or the mode of monomer powders blending is prepared.
8. the preparation method of orchil as claimed in claim 7, it is characterised in that the liquid slurry blending time be to
It is few 2 hours；
And/or, mouth material returns material suitable for reading at least 2 times to the monomer powders blending at present, total incorporation time at least 2 hours.
9. the preparation method of the orchil as described in any one of claim 1~8, it is characterised in that it also includes auxiliary agent.
10. the preparation method of orchil as claimed in claim 9, it is characterised in that described auxiliary agent be Dispersant MF and/
Or dispersing agent NNO；
And/or, the auxiliary agent exists in the form of powder and/or solution；
And/or, the quality of the auxiliary agent accounts for the 3%~5% of the dye combinations amount of substance；
And/or, the content of described chromatid A is 50%~87%；
And/or, the content of described chromatid B is 10%~45%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611258648.4A CN106700649A (en) | 2016-12-30 | 2016-12-30 | Preparation method of red dye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611258648.4A CN106700649A (en) | 2016-12-30 | 2016-12-30 | Preparation method of red dye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106700649A true CN106700649A (en) | 2017-05-24 |
Family
ID=58906323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611258648.4A Pending CN106700649A (en) | 2016-12-30 | 2016-12-30 | Preparation method of red dye |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106700649A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323709A (en) * | 2007-06-11 | 2008-12-17 | 上海雅运纺织化工有限公司 | Red reactive dye composition and dyeing application thereof to fibre material |
| CN101323710A (en) * | 2007-06-11 | 2008-12-17 | 上海雅运纺织化工有限公司 | Red reactive dye composition and dyeing application thereof |
| CN101497747A (en) * | 2008-02-02 | 2009-08-05 | 上海雅运纺织化工有限公司 | Red reactive dye composition and application thereof |
| CN104710841A (en) * | 2015-02-15 | 2015-06-17 | 江苏德美科化工有限公司 | Red reactive dye composition |
| CN105778560A (en) * | 2016-03-17 | 2016-07-20 | 浙江瑞华化工有限公司 | Red active dye composition and preparation method and use thereof |
-
2016
- 2016-12-30 CN CN201611258648.4A patent/CN106700649A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323709A (en) * | 2007-06-11 | 2008-12-17 | 上海雅运纺织化工有限公司 | Red reactive dye composition and dyeing application thereof to fibre material |
| CN101323710A (en) * | 2007-06-11 | 2008-12-17 | 上海雅运纺织化工有限公司 | Red reactive dye composition and dyeing application thereof |
| CN101497747A (en) * | 2008-02-02 | 2009-08-05 | 上海雅运纺织化工有限公司 | Red reactive dye composition and application thereof |
| CN104710841A (en) * | 2015-02-15 | 2015-06-17 | 江苏德美科化工有限公司 | Red reactive dye composition |
| CN105778560A (en) * | 2016-03-17 | 2016-07-20 | 浙江瑞华化工有限公司 | Red active dye composition and preparation method and use thereof |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
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| WD01 | Invention patent application deemed withdrawn after publication |