CN109989280A - A kind of low temperature soaping agent of cellulose reactive dye - Google Patents
A kind of low temperature soaping agent of cellulose reactive dye Download PDFInfo
- Publication number
- CN109989280A CN109989280A CN201810001303.3A CN201810001303A CN109989280A CN 109989280 A CN109989280 A CN 109989280A CN 201810001303 A CN201810001303 A CN 201810001303A CN 109989280 A CN109989280 A CN 109989280A
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- Prior art keywords
- low temperature
- weight
- parts
- soaping
- agent
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Classifications
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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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
-
- 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
- D06P5/08—After-treatment with organic compounds macromolecular
-
- 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/10—After-treatment with compounds containing metal
Abstract
The present invention relates to technical field of textile printing, provide a kind of cellulose reactive dye low temperature soaping agent.The present invention is formed using additive compounds such as Gemini type anion sulfoacid salt surfactant and polymer, it is made of each grouping point below according to weight percent: dialkyldiphenyl ether disulfonate 1-20%, anionic surfactant AOT 5-15%, defoaming agent 0.1-0.5%, beta-cyclodextrin 0.1-5%, Sodium Polyacrylate 0.2-2%, polyvinylpyrrolidone 1-10%, deionized water surplus.The low bubble of the soaping agent and resistance to hard water is strong energy-saving and emission-reduction and reduces production cost in 60 DEG C of low temperature soaping removal floating color significant effects, has positive effect to dyeing highly energy-consuming problem is improved.
Description
Technical field
The present invention relates to printing and dyeing of textile materials technical fields, and in particular to a kind of low temperature soaping of cellulose reactive dye
Agent and purposes.
Background technique
The lovely luster and chromatography of reactive dye are complete, have compared with high reaction activity and level-dyeing property, in hard water environment compared with
To be stable and at low cost, therefore the cellulose fibre of the overwhelming majority is all printed and dyed with reactive dye.Reactive dyestuff molecule is water-soluble
Property it is larger and tend not to fully reacting, therefore the free dye of a certain amount of not formed covalent bond can be remained after dyeing.In addition,
Partial hydrolysis may occur for the dyestuff through anchoring on fiber, i.e. the active group of reactive dye is optionally substituted by a hydroxyl group and forms water
Solve dyestuff.Which results in the fiber after active dye printing, often degree of fixation is lower, while being easy bleeding and staining again, therefore
Fabric will soap after dyeing and repeatedly wash in addition high temperature washing to remove loose colour, improve the color of fiber
Fastness, colour brightness and cleanliness.Technique of soaping has vital effect in improving dyeing effect and product quality.
The mechanism of action of soaping agent mainly passes through solubilising, dispersion, suspends and the effects of complexing, make not fixed dyestuff and
Hydrolised dye is stable in the presence of in soap lye and no longer returns and be stained on fiber.The dark biggish dyestuff of dyestuff and dosage, difficulty of soaping
Degree is bigger, generally requires repeatedly to soap and wash.And technique of soaping traditional at present is washed at 90-100 DEG C, high temperature
Soaping agent is conducive to the loose colour of fibrous inside to fiber surface diffusion and the removing of fiber surface hydrolised dye, but is easy
Make reactive dye scission of link and energy consumption is huge, and generally produces a large amount of foams to influence the stability of technique.Meanwhile also containing in waste liquid
Have and dysgenic phosphorous and APEO class surfactant largely is generated to environment.Therefore, reactive dye soaping agent must court
High-effective low foam, energy-saving and environment-friendly direction effort.
Gemini surface active is linked together two single-stranded molecules by linking group, with traditional surface-active
Agent is compared, and has lower CMC, the ability of higher resistance to calcium, magnesium, while possessing excellent cold washing performance and emulsion dispersion
Performance can play huge application potential in low temperature soaping agent field.
Patent CN102093508A discloses a kind of low temperature non-foaming soaping agent and preparation method thereof, and main component is vinyl
Pyrrolidones, acrylic acid, maleic anhydride and protecting colloid, the invention have preferable point to not fixed dyestuff and hydrolised dye
Effect is dissipated, but is compounded since it is not added with any surfactant, it is more difficult to infiltrate through fibrous inside, to a certain degree shadow
Ring effect of soaping.
Patent CN102660404A discloses a kind of low temperature soaping agent and its preparation method and application, the technical solution master
If being formed by horse propylene copolymer and surfactant compound, and joined organic silicon defoamer and chelating agent, have it is low bubble,
Hard water resistance performance, and APEO is free of, however to be obtained in a heated condition by free radical polymerization in its preparation process
Horse propylene copolymer, more demanding to experimental implementation, the process is more complicated.
Patent CN102994259A discloses a kind of low temperature soaping agent and preparation method thereof, the anion-nonionic in the technology
Surfactant has stereth to react gained with maleic anhydride or fumaric acid anhydride, and synthesis condition is higher, does not have universal
Adaptability.
Summary of the invention
In view of the above problems, the present invention provides a kind of low temperature soaping agent, the soaping agent anion table of Gemini containing high activity
Face activating agent can soap to the fabric after reactive dyeing at low temperature (60 DEG C), achieve the purpose that save water and energy.Simultaneously
Energy high-effective penetrating to fibrous inside and washes away loose colour, while substantially still, hard water resistance better performances.
Present invention employs following technical solution, a kind of low temperature soaping agent, by following by weight percentage each at grouping
At:
Double disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate 1-20%
Anionic surfactant AOT 5-15%
Defoaming agent 0.1-0.5%
Beta-cyclodextrin 0.1-5%
Sodium Polyacrylate 0.2-2%
Polyvinylpyrrolidone 1-10%
Deionized water surplus
Above-mentioned double disodium 4-dodecyl-2,4 '-oxydibenzenesulfonates
(R1For straight chain dodecyl or the dodecyl of branch)
The defoaming agent is the one or several kinds of polyether silicones, fluosilicic defoaming agent, polyethers non-ionic polymers defoaming agent.
The preparation process of low temperature soaping agent of the present invention is as follows:
Double disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate 1-20 parts by weight, anionic surfactant AOT are sequentially added in a kettle
5-15 parts by weight, defoaming agent 0.1-0.5 parts by weight, beta-cyclodextrin 0.1-5 parts by weight, Sodium Polyacrylate 0.2-2 parts by weight, poly- second
Alkene pyrrolidone 1-10 parts by weight, deionization surplus stir evenly, discharging.
Advantageous effect of the invention
1, the present invention has very high surfactant using double disodium 4-dodecyl-2,4 '-oxydibenzenesulfonates of Gemini type, extremely low
CMC keeps its ability ability of aggregation in aqueous solution very strong while strong to the tolerance of calcium and magnesium ion, therefore in low temperature
Washability and resistance to hard water are stronger, have good effect to elution loose colour.Secondly the surfactant has solubilising very well
And dispersion performance, solubilising and dispersion are carried out to the dyestuff after elution, anti-non-return is stained on fiber.Meanwhile anion table in formula
The addition of face activating agent AOT enhances the wetting permeability energy of product, so that the dyestuff for remaining in fibrous inside can more be permeated and be washed
Out.
2, present invention adds beta-cyclodextrins to assist dyestuff dispersion, and the hydrophobic cavity of cyclodextrin is utilized in surfactant
Can be in conjunction with dyestuff in solution, therefore improve the binding ability of soaping agent and dyestuff.Meanwhile with polyvinyl pyrrolidone and poly- third
Olefin(e) acid sodium is used in compounding, and has splendid anti-staining effect.
3, low temperature soaping agent of the present invention has effect of preferably soaping at low temperature, effectively prevent staining, foam is low and anti-
Hard water ability is strong, and product is free of APEO, environmentally friendly.It is easy to accomplish meanwhile as long as compounding, easy to operate.
Specific embodiment
Technical solution of the present invention is explained further below by way of specific embodiment, only explanation of the invention and
The invention is not limited to following embodiments.
A kind of low temperature soaping agent, by following by weight percentage each at being grouped as:
Double disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate 1-20%
Anionic surfactant AOT 5-15%
Defoaming agent 0.1-0.5%
Beta-cyclodextrin 0.1-5%
Sodium Polyacrylate 0.2-2%
Polyvinylpyrrolidone 1-10%
Deionized water surplus
Above-mentioned double disodium 4-dodecyl-2,4 '-oxydibenzenesulfonates
(R1For straight chain dodecyl or the dodecyl of branch)
The defoaming agent is the one or several kinds of polyether silicones, fluosilicic defoaming agent, polyethers non-ionic polymers defoaming agent.
The preparation process of low temperature soaping agent of the present invention is as follows:
Double disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate 1-20 parts by weight, anionic surfactant AOT are sequentially added in a kettle
5-15 parts by weight, defoaming agent 0.1-0.5 parts by weight, beta-cyclodextrin 0.1-5 parts by weight, Sodium Polyacrylate 0.2-2 parts by weight, poly- second
Alkene pyrrolidone 1-10 parts by weight, deionization surplus stir evenly, discharging.
<embodiment one>
A kind of low temperature soaping agent the preparation method is as follows:
7 parts by weight of double disodium 4-dodecyl-2,4 '-oxydibenzenesulfonates, anionic surfactant AOT5 weight are sequentially added in a kettle
Measure part, 0.2 parts by weight of polyether silicones defoaming agent, 1 parts by weight of beta-cyclodextrin, 1.8 parts by weight of Sodium Polyacrylate, polyvinyl pyrrole
2 parts by weight of alkanone, deionization surplus stir evenly, discharging.
<embodiment two>
A kind of low temperature soaping agent the preparation method is as follows:
3 parts by weight of double disodium 4-dodecyl-2,4 '-oxydibenzenesulfonates, 6 weight of anionic surfactant AOT are sequentially added in a kettle
Measure part, 0.3 parts by weight of polyether silicones defoaming agent, 0.8 parts by weight of beta-cyclodextrin, 1.5 parts by weight of Sodium Polyacrylate, polyethylene pyrrole
Pyrrolidone 1- parts by weight, deionization surplus stir evenly, discharging.
<embodiment three>
A kind of low temperature soaping agent the preparation method is as follows:
10 parts by weight of double disodium 4-dodecyl-2,4 '-oxydibenzenesulfonates, anionic surfactant AOT 5 are sequentially added in a kettle
Parts by weight, 0.5 parts by weight of fluosilicic defoaming agent, 0.5 parts by weight of beta-cyclodextrin, 0.5 parts by weight of Sodium Polyacrylate, polyvinylpyrrolidine
3 parts by weight of ketone, deionization surplus stir evenly, discharging.
With the embodiment of the present invention one, embodiment two, the application effect of three kinds of embodiment of soaping agent comparison high temperature soaping agent
Fruit is compared, and process conditions of soaping are shown in Table 1, is soaped and be the results are shown in Table 2.
Table 1 is soaped process conditions
The comparison of the effect of soaping of the different soaping agents of table 2
From table 2 it can be seen that low temperature soaping agent of the present invention can under the conditions of 60 DEG C of low temperature soapings, in dry, fastness to wet rubbing and
Soaping fastness is all close to high temperature soaping agent, and washing times are less, more energy efficient environmental protection.
It is high with the embodiment of the present invention one, embodiment two, the foam of three kinds of embodiment of soaping agent comparison high temperature soaping agent
It spends, and the stability result in variety classes electrolyte is shown in Table 3.
Stability in the foam property and electrolyte of the different soaping agents of table 3
The present invention has the advantage that compared with high temperature soaping agent
1, the present invention has very high surfactant using double disodium 4-dodecyl-2,4 '-oxydibenzenesulfonates of Gemini type, extremely low
CMC keeps its ability ability of aggregation in aqueous solution very strong while strong to the tolerance of calcium and magnesium ion, therefore in low temperature
Washability and resistance to hard water are stronger, have good effect to elution loose colour.Secondly the surfactant has solubilising very well
And dispersion performance, solubilising and dispersion are carried out to the dyestuff after elution, anti-non-return is stained on fiber.Meanwhile anion table in formula
The addition of face activating agent AOT enhances the wetting permeability energy of product, so that the dyestuff for remaining in fibrous inside can more be permeated and be washed
Out.
2, present invention adds beta-cyclodextrins to assist dyestuff dispersion, and the hydrophobic cavity of cyclodextrin is utilized in surfactant
Can be in conjunction with dyestuff in solution, therefore improve the binding ability of soaping agent and dyestuff.Meanwhile with polyvinyl pyrrolidone and poly- third
Olefin(e) acid sodium is used in compounding, and has splendid anti-staining effect.
3, low temperature soaping agent of the present invention has effect of preferably soaping at low temperature, effectively prevent staining, foam is low and anti-
Hard water ability is strong, and product is free of APEO, environmentally friendly.It is easy to accomplish meanwhile as long as compounding, easy to operate.
Claims (4)
1. a kind of low temperature soaping agent, main feature are made of following each component:
Dialkyldiphenyl ether disulfonate 1-20%
Anionic surfactant AOT 5-15%
Defoaming agent 0.1-0.5%
Beta-cyclodextrin 0.1-5%
Sodium Polyacrylate 0.2-2%
Polyvinylpyrrolidone 1-10%
Deionized water surplus
Low temperature soaping agent according to claim 1, it is characterised in that:
The structure of dialkyldiphenyl ether disulfonate is as follows:
Wherein R1For straight chain dodecyl or the dodecyl of branch
Low temperature soaping agent according to claim 1, it is characterised in that:
The defoaming agent is the one or several kinds of polyether silicones, fluosilicic defoaming agent, polyethers non-ionic polymers defoaming agent.
2. low temperature soaping agent according to claim 1, it is characterised in that preparation process is as follows:
Dialkyldiphenyl ether disulfonate 1-20 parts by weight, anionic surfactant AOT 5-15 are sequentially added in a kettle
Parts by weight, defoaming agent 0.1-0.5 parts by weight, beta-cyclodextrin 0.1-5 parts by weight, Sodium Polyacrylate 0.2-2 parts by weight, polyethylene pyrrole
Pyrrolidone 1-10 parts by weight, deionization surplus stir evenly, discharging.
3. low temperature soaping agent according to claim 1, it is characterised in that: it is light yellow to Transparent color liquid, have low bubble and
Potential resistance to electrolyte contamination feature.
4. low temperature soaping agent according to claim 1, it is characterised in that: it be 3g/L temperature of soaping in dosage is 60 DEG C, soap
Washing the time is 20 minutes, then washing 2 times, and fabric is done after soaping, fastness to wet rubbing is 4 grades or more, soap staining and discoloration
Fastness is 4 grades or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001303.3A CN109989280A (en) | 2018-01-02 | 2018-01-02 | A kind of low temperature soaping agent of cellulose reactive dye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001303.3A CN109989280A (en) | 2018-01-02 | 2018-01-02 | A kind of low temperature soaping agent of cellulose reactive dye |
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| Publication Number | Publication Date |
|---|---|
| CN109989280A true CN109989280A (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810001303.3A Pending CN109989280A (en) | 2018-01-02 | 2018-01-02 | A kind of low temperature soaping agent of cellulose reactive dye |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115354513A (en) * | 2022-08-25 | 2022-11-18 | 苏州联胜化学有限公司 | Foamless low-temperature soaping agent and preparation method thereof |
-
2018
- 2018-01-02 CN CN201810001303.3A patent/CN109989280A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115354513A (en) * | 2022-08-25 | 2022-11-18 | 苏州联胜化学有限公司 | Foamless low-temperature soaping agent and preparation method thereof |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190709 |