CN107201675A - Environment-friendly reactive dyeing liquid substitute alkali and preparation method thereof - Google Patents
Environment-friendly reactive dyeing liquid substitute alkali and preparation method thereof Download PDFInfo
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- CN107201675A CN107201675A CN201710549543.2A CN201710549543A CN107201675A CN 107201675 A CN107201675 A CN 107201675A CN 201710549543 A CN201710549543 A CN 201710549543A CN 107201675 A CN107201675 A CN 107201675A
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- reactive dyeing
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- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
-
- 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
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
- D06P1/5257—(Meth)acrylic acid
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/645—Aliphatic, araliphatic or cycloaliphatic compounds containing amino groups
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/647—Nitrogen-containing carboxylic acids or their salts
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67383—Inorganic compounds containing silicon
Abstract
The invention discloses a kind of environment-friendly reactive dyeing liquid substitute alkali, include by mass fraction：Inorganic alkaline agent 15% 35%, organic alkaline agent 10% 16%, metal ion chelation agent 1% 5%, alkali-resistant penetrant 3% 6%, stabilizer 0.5% 3%, the pure water of surplus.The invention also discloses a kind of preparation method of environment-friendly reactive dyeing with liquid substitute alkali.
Description
Technical field
The present invention relates to a kind of printing and dyeing assistant, and in particular to a kind of environment-friendly reactive dyeing liquid substitute alkali.
Background technology
Cotton fiber has the advantages that comfortable and easy to wear, sucting wet air permeability is good because of it, is increasingly favored by people, in fabric
Very important role is play on the stage of fiber.Cotton fiber is typically all to be dyed with reactive dye, all the time, living
Property dyeing be all with glauber salt promote contaminate, soda ash carry out fixation.In the fixation stage, it is desirable to which the pH value of dye bath maintains certain
Basicity, and with preferable shock-absorbing capacity, to ensure dyestuff and interfibrous covalent reaction.
By practice for many years, general dye-works is all to use soda ash fixation, can give fabric high tinctorial yield, again will not
Dyestuff is set largely to hydrolyze.But soda ash has following shortcoming in actual production process：1st, soda ash is maximum in dip method uses
Amount concentration is 25 g/L -30g/L, and consumption concentration is 30 g/L -40g/L during pad-dyeing method, and soda ash consumption is big, and concentration is high, easily production
Fecula dirt, troublesome poeration, at the same it is larger to contaminated wastewater degree, add wastewater treatment load and expense；2nd, soda ash material is not
It is convenient, " crystal soda " lump is easily formed in dye bath, the lighter's scratch fabric, severe one blocks pipeline；3rd, soda ash residual after having dyed
The more difficult washing on fabric, water consumption is larger.Today of the problem of existing for soda ash and promotion energy-saving and emission-reduction is, it is necessary to develop
A kind of consumption concentration is easy to operate the bottom of compared with, and the without phosphorus substitute alkali of environmental protection is following trend, can not only reduce cost, and energy
Meet the requirement of automated production.
The content of the invention
The first object of the present invention is：A kind of environment-friendly reactive dyeing liquid substitute alkali is provided, can replace passing
The without phosphorus liquid substitute alkali of system alkaline agent, in use, its concentration is low, consumption is less, it is traditional alkaline agent（Na2CO3) consumption or concentration
1/10-1/7, and can reduce that water consumption, colouring be uniform, loose colour is few, dye utilization rate is improved, use cost reduction, mitigates dirty
Water process discharges difficulty.
Realizing the technical scheme of above-mentioned purpose is：A kind of environment-friendly reactive dyeing liquid substitute alkali, by quality point
Number includes：Inorganic alkaline agent 15%-35%, organic alkaline agent 10%-16%, metal ion chelation agent 1%-5%, alkali-resistant penetrant 3%-6%,
Stabilizer 0.5%-3%, pure water surplus.
In a preferred embodiment of the present invention, described inorganic alkaline agent includes alkali metal hydroxide, described alkali metal
Hydroxide accounts for the 8%-18% of substitute alkali total amount；Alkali carbonate, described alkali carbonate accounts for the 5%- of substitute alkali total amount
8%；Alkali silicate, described alkali silicate accounts for the 3%-10% of substitute alkali total amount.
In a preferred embodiment of the present invention, the alkali metal hydroxide is KOH or NaOH；Described alkali metal carbonic acid
Salt is K2CO3Or Na2CO3；The alkali silicate is sodium metasilicate.
In a preferred embodiment of the present invention, organic alkaline agent includes ethylenediamine, 2 hydroxy ethylamine, dihydroxy diethyl
One kind in amine, Triaethanolamine, isopropanolamine, diisopropanolamine (DIPA), triisopropanolamine.
In a preferred embodiment of the present invention, the metal ion chelation agent includes 1,2-diaminocyclohexane tetraacetic acid sodium salt, second two
At least one of amine tetrem acid sodium-salt, aminotriacetic acid sodium salt, ethylenediamine tetrapropionic acid sodium salt.
In a preferred embodiment of the present invention, the alkali-resistant penetrant includes having CnH2n+1O（CH2CH2O）5The thing of H structure
Matter, wherein n=7-10.
In a preferred embodiment of the present invention, described stabilizer is the copolymer of maleic-acrylic acid.
The second object of the present invention is：A kind of preparation side of environment-friendly reactive dyeing liquid substitute alkali is provided
Method.
Realizing the technical scheme of above-mentioned purpose is：In reactor, add by the mass fraction described in the first technical scheme
Enter pure water, then slowly sequentially add inorganic alkaline agent, organic alkaline agent, metal ion chelation agent, alkali-resistant penetrant, stabilizer；Fully
After stirring and dissolving, it is well mixed, produces reactive dyeing liquid substitute alkali.
It is an advantage of the invention that：Environment-friendly reactive dyeing liquid substitute alkali and preparation method thereof of the present invention, with
Traditional alkaline agent is compared, in use, consumption is less, concentration is relatively low（For soda ash consumption or the 1/10-1/7 of concentration）, while liquid
Substitute alkali, opens dilute more convenient using operating, it is possible to decrease cost simultaneously reduces labor intensity than powder soda ash；To the adaptability of dyestuff
Relatively strong, its aqueous solution has preferable pH value shock-absorbing capacity, thus ensure that color stability and reproducibility；Have
Preferable uncomplicated laundering, can use less water just cloth cover pH value can be dropped to weakly acidic pH, with energy-conservation, consumption reduction, emission reduction
Advantage；Low is required to dyeing quality of water, contained metal ion chelation agent, can be complexed in liquid substitute alkali of the invention
Metallic ions Ca present in water quality2+, Mg2+, Fe3+Deng, can prevent metal ion generated in alkaline medium precipitation attachment with
The generation of the phenomenons such as color spot, color dot is produced on cloth cover.The liquid substitute alkali of the present invention, it is not phosphorous, meet environmental requirement；Simultaneously
It is applicable to automation and takes out material system, consumption is accurate, mitigates the labor intensity of workman.
Embodiment
Embodiment 1
A kind of liquid substitute alkali for reactive dyeing, is included by mass fraction：Inorganic alkaline agent 17%, organic alkaline agent
10%, metal ion chelation agent 3%, alkali-resistant penetrant 4%, stabilizer 1%, the pure water of surplus.
Wherein, described inorganic alkaline agent includes alkali metal hydroxide（KOH）And alkali carbonate（K2CO3）With alkali gold
Belong to silicate（Sodium metasilicate）, described alkali metal hydroxide accounts for the 8%-18% of substitute alkali total amount, described alkali metal carbonic acid
Salt accounts for the 5%-8% of substitute alkali total amount, and described alkali silicate is sodium metasilicate, accounts for the 3%-10% of substitute alkali total amount.
Organic alkaline agent is 2 hydroxy ethylamine, and metal ion chelation agent is disodium edta, alkali-resistant penetrant
For with CnH2n+1O（CH2CH2O）5The material of H structure, wherein n=7-10.Stabilizer is maleic-acrylic acid polymer.
The preparation method of the present embodiment 1 comprises the following steps：In mixing kettle, pure water is first added, then slowly sequentially add
After inorganic alkaline agent, organic alkaline agent, metal ion chelation agent, alkali-resistant penetrant, stabilizer, stirring and dissolving, it is well mixed, produces work
Property dyeing liquid substitute alkali.
Embodiment 2
A kind of liquid substitute alkali for reactive dyeing, is included by mass fraction：Inorganic alkaline agent 20%, organic alkaline agent
12%, chelated dispersants 2%, alkali-resistant penetrant 3%, stabilizer 1%, the water of surplus.
Wherein, described inorganic alkaline agent includes alkali metal hydroxide（NaOH）And alkali carbonate（Na2CO3）And alkali
Metal silicate（Sodium metasilicate）, described alkali metal hydroxide accounts for the 8-18% of substitute alkali total amount, described alkali metal carbonic acid
Salt accounts for the 5%-8% of substitute alkali total amount, and described alkali silicate is sodium metasilicate, accounts for the 3%-10% of substitute alkali total amount.
Organic alkaline agent is dihydroxy diethylamine, and metal ion chelation agent is ethylenediamine tetrapropionic acid sodium salt, alkaline-resisting infiltration
Agent is with CnH2n+1O（CH2CH2O）5The material of H structure, wherein n=7-10.Stabilizer is maleic-acrylic acid polymer.
The preparation method of the present embodiment 2 comprises the following steps：In mixing kettle, pure water is first added, then slowly sequentially add
After inorganic alkaline agent, organic alkaline agent, metal ion chelation agent, alkali-resistant penetrant, stabilizer, stirring and dissolving, it is well mixed, produces work
Property dyeing liquid substitute alkali.
Embodiment 3
A kind of liquid substitute alkali for reactive dyeing, is included by mass fraction：Inorganic alkaline agent 25%, organic alkaline agent
10%, chelated dispersants 5%, alkali-resistant penetrant 3%, stabilizer 2%, the water of surplus.
Wherein, described inorganic alkaline agent includes alkali metal hydroxide（KOH）And alkali carbonate（Na2CO3）And alkali metal
Silicate（Sodium metasilicate）, described alkali metal hydroxide accounts for the 8-18% of substitute alkali total amount, and described alkali carbonate is accounted for
The 5%-8% of substitute alkali total amount, described alkali silicate is sodium metasilicate, accounts for the 3%-10% of substitute alkali total amount.
Organic alkaline agent is Triaethanolamine, and metal ion chelation agent is aminotriacetic acid sodium salt, alkali-resistant penetrant
For with CnH2n+1O（CH2CH2O）5The material of H structure, wherein n=7-10.Stabilizer is maleic-acrylic acid polymer.
The preparation method of the present embodiment 3 comprises the following steps：In mixing kettle, pure water is first added, then slowly sequentially add
After inorganic alkaline agent, organic alkaline agent, metal ion chelation agent, alkali-resistant penetrant, stabilizer, stirring and dissolving, it is well mixed, produces work
Property dyeing liquid substitute alkali.
Embodiment 4
A kind of liquid substitute alkali for reactive dyeing, is included by mass fraction：Inorganic alkaline agent 32%, organic alkaline agent
15%, chelated dispersants 5%, alkali-resistant penetrant 3%, stabilizer 2%, the water of surplus.
Wherein, described inorganic alkaline agent includes, alkali metal hydroxide（NaOH）And alkali carbonate（K2CO3）And alkali metal
Silicate（Sodium metasilicate）, described alkali metal hydroxide accounts for the 8%-18% of substitute alkali total amount, described alkali carbonate
The 5%-8% of substitute alkali total amount is accounted for, described alkali silicate is sodium metasilicate, accounts for the 3%-10% of substitute alkali total amount.
Organic alkaline agent is Triaethanolamine, and metal ion chelation agent is 1,2-diaminocyclohexane tetraacetic acid sodium salt, alkaline-resisting to ooze
Saturating agent is with CnH2n+1O（CH2CH2O）5The material of H structure, wherein n=7-10.Stabilizer is maleic-acrylic acid polymer.
The preparation method of the present embodiment 4 comprises the following steps：In mixing kettle, pure water is first added, then slowly sequentially add
After inorganic alkaline agent, organic alkaline agent, metal ion chelation agent, alkali-resistant penetrant, stabilizer, stirring and dissolving, it is well mixed, produces work
Property dyeing liquid substitute alkali.
The dye that traditional alkaline agent is made is replaced with liquid substitute alkali using reactive dyeing made from embodiment any one of 1-4
Liquid, after dyeing, its consumption is compared with traditional alkaline agent, as shown in table 1.
Consumption/concentrations versus of the substitute alkali of table 1 and traditional alkaline agent.
| Active red 3BSN | Glauber salt | Liquid substitute alkali | K/S values after dye | |
| Substitute alkali of the present invention | 6% | 80g/L | 2.8g/L | 22.76 |
| Traditional alkaline agent（Soda ash） | 6% | 80g/L | 25g/L | 22.90 |
Table 2 is that through substitute alkali, the cloth cover pH value after traditional alkaline agent dyeing is compared cloth specimen.
| Liquid substitute alkali 2.5g/L | Traditional alkaline agent（Soda ash） | |
| Dye liquor pH value before dye | 11.8 | 11.0 |
| Raffinate pH value after dye | 11.0 | 10.9 |
| PH value after once washing | 10.2 | 10.4 |
| PH value after secondary washing | 9.1 | 9.6 |
| PH value after three washings | 8.1 | 8.7 |
It is basically identical as can be seen that obtaining color after substitute alkali of the present invention and the dyeing of traditional alkaline agent from table 1, table 2.By
After dyeing, liquid substitute alkali has preferable uncomplicated laundering, can save printing and dyeing mill's water.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Any modifications, equivalent substitutions and improvements made within principle etc., should be included in the scope of the protection.
Claims (8)
1. a kind of environment-friendly reactive dyeing liquid substitute alkali, it is characterised in that include by mass fraction：
Inorganic alkaline agent 15%-35%,
Organic alkaline agent 10%-16%,
Metal ion chelation agent 1%-5%,
Alkali-resistant penetrant 3%-6%,
Stabilizer 0.5%-3%,
Pure water surplus.
2. environment-friendly reactive dyeing according to claim 1 liquid substitute alkali, it is characterised in that described is inorganic
Alkaline agent includes
Alkali metal hydroxide, described alkali metal hydroxide accounts for the 8%-18% of substitute alkali total amount；
Alkali carbonate, described alkali carbonate accounts for the 5%-8% of substitute alkali total amount；
Alkali silicate, described alkali silicate accounts for the 3%-10% of substitute alkali total amount.
3. environment-friendly reactive dyeing according to claim 2 liquid substitute alkali, it is characterised in that the alkali metal
Hydroxide is KOH or NaOH；Described alkali carbonate is K2CO3Or Na2CO3；The alkali silicate is metasilicic acid
Sodium.
4. environment-friendly reactive dyeing according to claim 1 liquid substitute alkali, it is characterised in that the organic base
Agent includes ethylenediamine, 2 hydroxy ethylamine, dihydroxy diethylamine, Triaethanolamine, isopropanolamine, diisopropanolamine (DIPA), three isopropyls
One kind in hydramine.
5. environment-friendly reactive dyeing according to claim 1 liquid substitute alkali, it is characterised in that the metal from
Sub- chelating agent includes 1,2-diaminocyclohexane tetraacetic acid sodium salt, disodium edta, aminotriacetic acid sodium salt, ethylenediamine tetrapropionic acid sodium
At least one of salt.
6. environment-friendly reactive dyeing according to claim 1 liquid substitute alkali, it is characterised in that described alkaline-resisting to ooze
Saturating agent includes having CnH2n+1O（CH2CH2O）5The material of H structure, wherein n=7-10.
7. environment-friendly reactive dyeing according to claim 1 liquid substitute alkali, it is characterised in that described stabilization
Agent is the copolymer of maleic-acrylic acid.
8. a kind of environment-friendly reactive dyeing preparation method of liquid substitute alkali, it is characterised in that in reactor, by power
Profit requires that the mass fraction any one of 1-7 adds pure water, then slowly sequentially adds inorganic alkaline agent, organic alkaline agent, metal
Ion chelating agent, alkali-resistant penetrant, stabilizer；It is sufficiently stirred for after dissolving, is well mixed, produces reactive dyeing liquid generation
Use alkali.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710549543.2A CN107201675A (en) | 2017-07-07 | 2017-07-07 | Environment-friendly reactive dyeing liquid substitute alkali and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710549543.2A CN107201675A (en) | 2017-07-07 | 2017-07-07 | Environment-friendly reactive dyeing liquid substitute alkali and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109355948A (en) * | 2018-08-22 | 2019-02-19 | 五邑大学 | A kind of liquid substitute alkali and preparation method thereof |
| CN109355949A (en) * | 2018-08-22 | 2019-02-19 | 五邑大学 | A kind of without phosphorus liquid substitute alkali and preparation method thereof |
| CN110306359A (en) * | 2019-07-10 | 2019-10-08 | 广东湛丰精细化工有限公司 | It is a kind of for the alkali donor of reactive dyeing, preparation method and applications |
| CN113832745A (en) * | 2021-09-10 | 2021-12-24 | 清远瑞华助剂有限公司 | Substitute alkali for dyeing dark reactive dye |
| CN113832751A (en) * | 2021-09-10 | 2021-12-24 | 清远瑞华助剂有限公司 | Liquid substitution alkali, preparation method and application thereof |
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| CN1861897A (en) * | 2006-03-10 | 2006-11-15 | 苏明辉 | Liquid dyeing base (SN) for active dye dying |
| CN101153467A (en) * | 2007-09-24 | 2008-04-02 | 浙江理工大学 | Environment protection type reactive dye color fixing liquid alkali |
| CN101319469A (en) * | 2008-07-04 | 2008-12-10 | 夏建明 | Solid fixation alkaline agent used for reactive dye rolling braizing method dyeing |
| CN106835777A (en) * | 2017-03-14 | 2017-06-13 | 周口科技职业学院 | A kind of new substitute alkali and preparation method thereof |
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| CN1687519A (en) * | 2005-04-15 | 2005-10-26 | 夏建明 | Liquid fixation alkaline agent for activated dyes of coloration |
| CN1861897A (en) * | 2006-03-10 | 2006-11-15 | 苏明辉 | Liquid dyeing base (SN) for active dye dying |
| CN101153467A (en) * | 2007-09-24 | 2008-04-02 | 浙江理工大学 | Environment protection type reactive dye color fixing liquid alkali |
| CN101319469A (en) * | 2008-07-04 | 2008-12-10 | 夏建明 | Solid fixation alkaline agent used for reactive dye rolling braizing method dyeing |
| CN106835777A (en) * | 2017-03-14 | 2017-06-13 | 周口科技职业学院 | A kind of new substitute alkali and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109355948A (en) * | 2018-08-22 | 2019-02-19 | 五邑大学 | A kind of liquid substitute alkali and preparation method thereof |
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| CN110306359A (en) * | 2019-07-10 | 2019-10-08 | 广东湛丰精细化工有限公司 | It is a kind of for the alkali donor of reactive dyeing, preparation method and applications |
| CN113832745A (en) * | 2021-09-10 | 2021-12-24 | 清远瑞华助剂有限公司 | Substitute alkali for dyeing dark reactive dye |
| CN113832751A (en) * | 2021-09-10 | 2021-12-24 | 清远瑞华助剂有限公司 | Liquid substitution alkali, preparation method and application thereof |
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