CN108486855B - Composition for woven fabric de-dyeing one-bath process and preparation method thereof - Google Patents
Composition for woven fabric de-dyeing one-bath process and preparation method thereof Download PDFInfo
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- CN108486855B CN108486855B CN201810228508.5A CN201810228508A CN108486855B CN 108486855 B CN108486855 B CN 108486855B CN 201810228508 A CN201810228508 A CN 201810228508A CN 108486855 B CN108486855 B CN 108486855B
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
- D06L1/14—De-sizing
-
- 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
- D06P1/46—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 natural macromolecular substances or derivatives thereof
- D06P1/48—Derivatives of carbohydrates
- D06P1/50—Derivatives of cellulose
-
- 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
- D06P1/62—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 with sulfate, sulfonate, sulfenic or sulfinic groups
- D06P1/621—Compounds without nitrogen
- D06P1/622—Sulfonic acids or their salts
- D06P1/623—Aliphatic, aralophatic or cycloaliphatic
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Coloring (AREA)
- Cosmetics (AREA)
Abstract
The invention belongs to the technical field of textile auxiliary agents, and particularly relates to a composition for a woven fabric de-dyeing one-bath process and a preparation method thereof. The composition comprises the following raw materials in percentage by mass: 15-25% of myristoyl sodium glutamate, 15-25% of sodium cocoyl isethionate, 8-12% of sodium carboxymethyl cellulose, 8-12% of a dispersing agent MF and the balance of water. The composition can be combined with other auxiliaries, improves the tinctorial yield and the color fastness of the fabric, has high dye uptake, can effectively prevent the reattachment phenomenon of size or impurities dissolved or dropped in a water bath, has strong dispersing and level dyeing capabilities, improves the dyeing quality, has good integral dyeing effect, and can keep good soft hand feeling of the fabric.
Description
Technical Field
The invention belongs to the technical field of textile auxiliary agents, and particularly relates to a composition for a woven fabric de-dyeing one-bath process and a preparation method thereof.
Background
The traditional dyeing of woven fabrics is generally divided into a three-step process of desizing, dyeing and reduction cleaning and a two-step process of desizing and dyeing. The traditional dyeing process is time-consuming and labor-consuming, and has high energy consumption and low efficiency. The traditional three-step method or two-step method is changed into the desizing and dyeing one-step method by the woven fabric desizing and dyeing one-bath process, namely, the fabric can be directly dyed under the weak acid or weak alkaline condition without draining after desizing, so that the dyeing time is greatly shortened, the energy consumption is saved, and the environmental pollution is reduced. In the machine fabric desizing and dyeing one-bath process, desizing and dyeing are carried out in the same water bath, and the reattachment phenomenon of size or impurities dissolved or dropped in the water bath can occur, so that the fabric dyeing problem is caused.
Disclosure of Invention
The invention aims to provide a composition for a woven fabric desizing and one-bath process and a preparation method thereof, the composition can effectively prevent the reattachment phenomenon of size or impurities dissolved or dropped in a water bath, has stronger dispersing and level dyeing capabilities, and improves the dyeing quality.
In order to achieve the purpose, the invention adopts the following technical scheme:
the composition for the woven fabric de-dyeing one-bath process comprises the following raw materials in percentage by mass: 15-25% of myristoyl sodium glutamate, 15-25% of sodium cocoyl isethionate, 8-12% of sodium carboxymethyl cellulose, 8-12% of a dispersing agent MF and the balance of water.
The myristoyl sodium glutamate is an anionic surfactant, has the characteristics of emulsification, dispersion, foaming, penetration, solubilization, low irritation, low toxicity, good coordination, easy biodegradation and the like, can be used for the technical process of the invention, can be beneficial to the emulsification and dispersion of sizing agent in water bath, has excellent penetration, can obviously reduce the surface tension of fabrics, is beneficial to auxiliary agents and dye molecules to enter the fabrics, and improves the coloring rate.
The sodium cocoyl isethionate has good biodegradability, low cloud point, strong hard water resistance, good and stable foamability, small skin irritation and good synergistic capability with other surfactants, and is easy to be subjected to synergistic compounding and synergism of other assistants when being used in the process.
Sodium carboxymethylcellulose: has diffusion and stabilization effects on disperse dyes.
The preparation method of the composition for the woven fabric de-dyeing one-bath process comprises the following steps:
(1) weighing the raw materials according to the formula proportion;
(2) adding sodium myristoyl glutamate and sodium cocoyl isethionate into a reaction kettle, then adding water, and mixing and stirring for 20-30 min;
(3) adding sodium carboxymethylcellulose, stirring for 20-30 min, heating to 50-60 ℃, continuing stirring for 10min, and then waiting for foam to be eliminated;
(4) and (4) adding a dispersing agent MF into the mixed solution obtained in the step (3), and fully stirring for 10min to obtain the composition.
The invention has the following remarkable advantages:
the composition prepared by the invention can be combined with other auxiliaries, so that the dyeing rate and the color fastness of the fabric are improved, the dye-uptake rate is high, the dye utilization rate is high, the overall dyeing effect is good, and the fabric can keep better soft hand feeling; meanwhile, through reasonable material selection and proportioning, the composition for the woven fabric de-dyeing one-bath process fully exerts the synergistic effect among the components, has various effects, can reduce the use of a printing and dyeing auxiliary agent, reduces the printing and dyeing cost and the labor cost, and has wide application prospect.
Detailed Description
For further disclosure, but not limitation, the present invention is described in further detail below with reference to examples.
Example 1
A composition for a woven fabric de-dyeing one-bath process comprises the following raw materials in percentage by mass: 15% of myristoyl sodium glutamate, 15% of sodium cocoyl isethionate, 8% of sodium carboxymethyl cellulose, 8% of dispersing agent MF and the balance of water.
The preparation method of the composition for the woven fabric de-dyeing one-bath process comprises the following steps:
(1) weighing the raw materials according to the formula proportion;
(2) adding sodium myristoyl glutamate and sodium cocoyl isethionate into a reaction kettle, then adding water, mixing and stirring for 20 min;
(3) adding sodium carboxymethylcellulose, stirring for 20min, heating to 50 deg.C, stirring for 10min, and removing foam;
(4) and (4) adding a dispersing agent MF into the mixed solution obtained in the step (3), and fully stirring for 10min to obtain the composition.
Example 2
A composition for a woven fabric de-dyeing one-bath process comprises the following raw materials in percentage by mass: 20% of myristoyl sodium glutamate, 20% of sodium cocoyl isethionate, 10% of sodium carboxymethyl cellulose, 10% of dispersing agent MF and the balance of water.
The preparation method of the composition for the woven fabric de-dyeing one-bath process comprises the following steps:
(1) weighing the raw materials according to the formula proportion;
(2) adding sodium myristoyl glutamate and sodium cocoyl isethionate into a reaction kettle, then adding water, mixing and stirring for 20 min;
(3) adding sodium carboxymethylcellulose, stirring for 30min, heating to 55 deg.C, stirring for 10min, and removing foam;
(4) and (4) adding a dispersing agent MF into the mixed solution obtained in the step (3), and fully stirring for 10min to obtain the composition.
Example 3
A composition for a woven fabric de-dyeing one-bath process comprises the following raw materials in percentage by mass: 25% of myristoyl sodium glutamate, 25% of sodium cocoyl isethionate, 12% of sodium carboxymethyl cellulose, 12% of dispersing agent MF and the balance of water.
The preparation method of the composition for the woven fabric de-dyeing one-bath process comprises the following steps:
(1) weighing the raw materials according to the formula proportion;
(2) adding sodium myristoyl glutamate and sodium cocoyl isethionate into a reaction kettle, then adding water, mixing and stirring for 30 min;
(3) adding sodium carboxymethylcellulose, stirring for 30min, heating to 60 deg.C, stirring for 10min, and removing foam;
(4) and (4) adding a dispersing agent MF into the mixed solution obtained in the step (3), and fully stirring for 10min to obtain the composition.
Comparative example 1
A composition for a woven fabric de-dyeing one-bath process comprises the following raw materials in percentage by mass: 25% of sodium dodecyl sulfate, 25% of sodium cocoyl isethionate, 12% of sodium carboxymethyl cellulose, 12% of dispersing agent MF and the balance of water. The preparation process is similar to example 1.
TABLE 1 Performance testing of textiles dyed with compositions prepared in examples 1-3 of the present invention and comparative example 1
The color fastness test method comprises the following steps: washing fastness GB/T3921.1-1997 rubbing fastness (dry and wet) GB 3920-83; perspiration fastness GB/T3922-1995; the water fastness is GB 5713-85; and (3) calculating the dye uptake: measuring on a 723 type spectrophotometer by a raffinate method, and calculating the dye uptake at the T moment: the dye uptake E ═ [ (A)0—AT)/A0]× 100%, wherein A is0The absorbance of the original solution; a. theTThe absorbance of the dyeing residual liquid at the time T; wherein the desizing and dyeing process under the same conditions is carried out in one bathIn this context, the amount of the composition of the invention is only one fifth of the amount of the composition of the comparative example.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.
Claims (3)
1. A composition for a woven fabric de-dyeing one-bath process, characterized in that: the composition comprises the following raw materials in percentage by mass: 15-25% of myristoyl sodium glutamate, 15-25% of sodium cocoyl isethionate, 8-12% of sodium carboxymethyl cellulose, 78-12% of a dispersing agent MF8, and the balance of water.
2. A composition for the de-dyeing one-bath process of woven fabrics according to claim 1, characterized in that: the raw materials are as follows by mass percent: 20% of myristoyl sodium glutamate, 20% of sodium cocoyl isethionate, 10% of sodium carboxymethyl cellulose, 10% of dispersing agent MF and the balance of water.
3. A method of preparing a composition for the de-dyeing one-bath process of woven fabrics according to claim 1, characterized in that: the method comprises the following steps:
(1) weighing the raw materials according to the formula proportion;
(2) adding sodium myristoyl glutamate and sodium cocoyl isethionate into a reaction kettle, then adding water, and mixing and stirring for 20-30 min;
(3) adding sodium carboxymethylcellulose, stirring for 20-30 min, heating to 50-60 ℃, continuing stirring for 10min, and then waiting for foam to be eliminated;
(4) and (4) adding a dispersing agent MF into the mixed solution obtained in the step (3), and fully stirring for 10min to obtain the composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810228508.5A CN108486855B (en) | 2018-03-20 | 2018-03-20 | Composition for woven fabric de-dyeing one-bath process and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810228508.5A CN108486855B (en) | 2018-03-20 | 2018-03-20 | Composition for woven fabric de-dyeing one-bath process and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN108486855A CN108486855A (en) | 2018-09-04 |
| CN108486855B true CN108486855B (en) | 2020-07-31 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709554A (en) * | 2009-08-18 | 2010-05-19 | 石狮市万峰盛漂染织造有限公司 | Surfactant for woven fabric dye-bath retreat process and preparation method thereof |
| CN105687054A (en) * | 2016-03-22 | 2016-06-22 | 吉林伊捷思化学有限公司 | Addition-free facial cleansing powder and preparation method thereof |
| CN107184407A (en) * | 2017-05-24 | 2017-09-22 | 昆明贝泰妮生物科技有限公司 | A kind of soft and smooth moisturizing granulates clean face powder and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090073621A (en) * | 2007-12-31 | 2009-07-03 | 주식회사 코리아나화장품 | Low irritant powder composition for washing containing mung beans powder |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709554A (en) * | 2009-08-18 | 2010-05-19 | 石狮市万峰盛漂染织造有限公司 | Surfactant for woven fabric dye-bath retreat process and preparation method thereof |
| CN105687054A (en) * | 2016-03-22 | 2016-06-22 | 吉林伊捷思化学有限公司 | Addition-free facial cleansing powder and preparation method thereof |
| CN107184407A (en) * | 2017-05-24 | 2017-09-22 | 昆明贝泰妮生物科技有限公司 | A kind of soft and smooth moisturizing granulates clean face powder and preparation method thereof |
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