CN103911884A - Reactive printing and dyeing paste for flax fabrics - Google Patents
Reactive printing and dyeing paste for flax fabrics Download PDFInfo
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- CN103911884A CN103911884A CN201410154019.1A CN201410154019A CN103911884A CN 103911884 A CN103911884 A CN 103911884A CN 201410154019 A CN201410154019 A CN 201410154019A CN 103911884 A CN103911884 A CN 103911884A
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- naoh
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- dyeing paste
- sodolin
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Abstract
The invention relates to a reactive printing and dyeing paste for flax fabrics, which comprises 50 parts of nano silicon dioxide modified starch, 24 parts of carboxymethyl cellulose and 28 parts of guar gum. The paste mainly comprises the nano silicon dioxide modified starch, carboxymethyl cellulose and guar gum, the properties of the materials can satisfy the demands for printing and dyeing, and thus, the paste can substitute the traditional sodium alginate, thereby lowering the production cost of the printing and dyeing enterprises. The paste is especially suitable for reactive printing and dyeing of flax fabrics.
Description
Technical field
The present invention relates to the active dyeing paste of a kind of sodolin.
Background technology
In printing with reactive dye, thickener is generally used as thickener and regulates the rheological property of mill base.Sodium alginate because it does not react with REACTIVE DYES, tinctorial yield is high, chromatogram is complete, easily from fabric wash away, the advantage such as fabrics feel soft, be the first-selection of active dye printing thickener always.But its price is more expensive, stamp cost is relatively high, and therefore finding the thickener that a kind of # with low cost can print meticulous colored type has become the task of top priority.
Starch is a kind of renewable resource, and its deposit is abundant, easily obtains, but has active hydroxyl on its molecule, easily reacts with dyestuff, therefore in the application of active dye printing thickener, is restricted.
Summary of the invention
The object of the invention is to: overcome the defect of above-mentioned prior art, propose the active dyeing paste of a kind of sodolin.
In order to achieve the above object, the active dyeing paste of a kind of sodolin that the present invention proposes, its component by mass ratio as follows:
50 parts of nano SiO 2 modified starch, carboxymethyl cellulose 24,28 parts of modified guars;
Described nano SiO 2 modified starch adds in deionized water after being mixed with silica flour by carboxymethyl starch, and add NaOH and methyl alcohol, after being hydrolyzed, dry purification obtains, wherein, and carboxymethyl starch: silica flour: NaOH: the quality proportioning of methyl alcohol is: 110:6:0.2:0.4;
Described carboxymethyl starch is that cornstarch is poured into after absolute alcohol, stirring fully disperses cornstarch and drops in order NaOH, monoxone, and finally drop into etherificate after remaining NaOH, final drying makes, and described cornstarch, NaOH, chloroacetic mass ratio are 100:5:8;
Described carboxymethyl cellulose is that the maize straw of pulverizing and absolute alcohol, NaOH are carried out to quaternization, and then under nitrogen protection, adds monoxone and epoxychloropropane to react; Then add NaOH to continue slaking, finally utilizing salt acid for adjusting pH is 8, after being dried, makes;
Described modified guar is hydroxypropyl guar gum or cation guar gum.
The active dyeing paste of sodolin of the present invention also has following improvement:
1, the active dyeing paste of sodolin of the present invention, also comprises the Sodium Benzoate of 5 parts by mass.
2, the active dyeing paste of sodolin of the present invention, also comprises the sodium thiosulfate of 3 parts by mass.
3, the active dyeing paste of sodolin of the present invention, also comprises the tamarind gum of 10 parts by mass.
Thickener of the present invention mainly comprises nano SiO 2 modified starch, carboxymethyl cellulose and modified guar, and the various aspects of performance of thickener can meet printing and dyeing demand, and alternative traditional sodium alginate has reduced the production cost of printing and dyeing enterprise.Thickener of the present invention is particularly useful for the activity printing and dyeing of sodolin.
In this thickener, added modified guar, more traditional dyeing paste has more excellent performance.As good rheological characteristic, be difficult for knot and scraping on the edge of a knife, stamp cutter defect is less; Good penetrability, printed surface good level-dyeing property; Paste making rate is high, and washing performance is good; Water retention property is good, can be used for the stamp acid and alkali-resistance of hydrophobic fibre fabric, and electrolyte-resistant is good with all kinds of fastness.
The specific embodiment
Below in conjunction with specific embodiment, the present invention will be further described.
The active dyeing paste of the present embodiment sodolin, its component by mass ratio as follows:
50 parts of nano SiO 2 modified starch, carboxymethyl cellulose 24,28 parts of modified guars, 5 parts of Sodium Benzoates, 3 parts, sodium thiosulfate, 10 parts of tamarind gums;
Nano SiO 2 modified starch adds in deionized water after being mixed with silica flour by carboxymethyl starch, and add NaOH and methyl alcohol, after being hydrolyzed, dry purification obtains, wherein, and carboxymethyl starch: silica flour: NaOH: the quality proportioning of methyl alcohol is: 110:6:0.2:0.4;
Carboxymethyl starch is that cornstarch is poured into after absolute alcohol, stirring fully disperses cornstarch and drops in order NaOH, monoxone, and finally drop into etherificate after remaining NaOH, final drying makes, and described cornstarch, NaOH, chloroacetic mass ratio are 100:5:8;
Carboxymethyl cellulose is that the maize straw of pulverizing and absolute alcohol, NaOH are carried out to quaternization, and then under nitrogen protection, adds monoxone and epoxychloropropane to react; Then add NaOH to continue slaking, finally utilizing salt acid for adjusting pH is 8, after being dried, makes;
In this example, modified guar is selected hydroxypropyl guar gum, can select in addition cation guar gum.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (4)
1. the active dyeing paste of sodolin, its component by mass ratio as follows:
50 parts of nano SiO 2 modified starch, carboxymethyl cellulose 24,28 parts of modified guars;
Described nano SiO 2 modified starch adds in deionized water after being mixed with silica flour by carboxymethyl starch, and add NaOH and methyl alcohol, after being hydrolyzed, dry purification obtains, wherein, and carboxymethyl starch: silica flour: NaOH: the quality proportioning of methyl alcohol is: 110:6:0.2:0.4;
Described carboxymethyl starch is that cornstarch is poured into after absolute alcohol, stirring fully disperses cornstarch and drops in order NaOH, monoxone, and finally drop into etherificate after remaining NaOH, final drying makes, and described cornstarch, NaOH, chloroacetic mass ratio are 100:5:8;
Described carboxymethyl cellulose is that the maize straw of pulverizing and absolute alcohol, NaOH are carried out to quaternization, and then under nitrogen protection, adds monoxone and epoxychloropropane to react; Then add NaOH to continue slaking, finally utilizing salt acid for adjusting pH is 8, after being dried, makes;
Described modified guar is hydroxypropyl guar gum or cation guar gum.
2. the active dyeing paste of sodolin according to claim 1, is characterized in that: the Sodium Benzoate that also comprises 5 parts by mass.
3. the active dyeing paste of sodolin according to claim 2, is characterized in that: the sodium thiosulfate that also comprises 3 parts by mass.
4. the active dyeing paste of sodolin according to claim 3, is characterized in that: the tamarind gum that also comprises 10 parts by mass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410154019.1A CN103911884A (en) | 2014-04-17 | 2014-04-17 | Reactive printing and dyeing paste for flax fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410154019.1A CN103911884A (en) | 2014-04-17 | 2014-04-17 | Reactive printing and dyeing paste for flax fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103911884A true CN103911884A (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410154019.1A Pending CN103911884A (en) | 2014-04-17 | 2014-04-17 | Reactive printing and dyeing paste for flax fabrics |
Country Status (1)
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| CN (1) | CN103911884A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323519A (en) * | 2020-11-12 | 2021-02-05 | 浙江贝隆纺织有限公司 | Preparation method of high-permeability thickener for polyester-cotton blended fabric |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1382864A (en) * | 2002-06-12 | 2002-12-04 | 弘生集团有限公司 | Size composition for textile |
| CN102965981A (en) * | 2012-11-23 | 2013-03-13 | 张家港顺昌化工有限公司 | Thickening agent for printing and preparation method thereof |
-
2014
- 2014-04-17 CN CN201410154019.1A patent/CN103911884A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1382864A (en) * | 2002-06-12 | 2002-12-04 | 弘生集团有限公司 | Size composition for textile |
| CN102965981A (en) * | 2012-11-23 | 2013-03-13 | 张家港顺昌化工有限公司 | Thickening agent for printing and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 吴冰: "《大学化学新体系实验》", 31 August 1999, 科学出版社 * |
| 张友松: "《变性淀粉生产与应用手册》", 31 January 2001, 中国轻工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323519A (en) * | 2020-11-12 | 2021-02-05 | 浙江贝隆纺织有限公司 | Preparation method of high-permeability thickener for polyester-cotton blended fabric |
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Application publication date: 20140709 |