CN102561061A - Printing thickner and preparation method thereof - Google Patents
Printing thickner and preparation method thereof Download PDFInfo
- Publication number
- CN102561061A CN102561061A CN2011104572735A CN201110457273A CN102561061A CN 102561061 A CN102561061 A CN 102561061A CN 2011104572735 A CN2011104572735 A CN 2011104572735A CN 201110457273 A CN201110457273 A CN 201110457273A CN 102561061 A CN102561061 A CN 102561061A
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- preparation
- printing
- thickner
- carboxymethyl starch
- mineral oil
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Abstract
The invention discloses a printing thickner and a preparation method thereof. The printing thickner comprises the components by weight percent as follows: carboxymethyl starch solution, sodium alga acid and mineral oil, wherein the ratio of the carboxymethyl starch solution to the sodium alga acid to the mineral oil is equal to (1:35:35)-(1:40:40), the carboxymethyl starch solution comprises raw materials by weight part as follows: corn starch, chloroacetic acid and sodium hydroxide, wherein the ratio of the corn starch to the chloroacetic acid to the sodium hydroxide is equal to 1:1.5:3. The printing thickner has good stability, is convenient to store, is good in applicability and is suitable for various fibers; and through the adoption of the preparation method, the using amount of the thickner is saved, the production cost is reduced, and the preparation method is simple.
Description
Technical field
The present invention relates to a kind of printing gum and preparation method thereof.
Background technology
At present, utilizing sodium alginate has been more satisfactory thickener as printing gum, but the sodium alginate resource is more in short supply, and cost is high, and stationary phase is short, can only preserve under the normal temperature 2 days, so the printing gum stability of making is not high yet, consumption also takes.
Summary of the invention
The object of the present invention is to provide a kind of printing gum and preparation method thereof, the present invention has good stability, is convenient to preserve, and applicability is good, can be fit to various fibers, and thickener is low-consuming, reduce production costs, and the preparation method is simple.
In order to achieve the above object, technical scheme of the present invention is:
A kind of printing gum and preparation method thereof comprises following components in part by weight composition: carboxymethyl starch soln: sodium alginate: mineral oil=(1:35:35)-(1:40:40); Wherein carboxymethyl starch soln is made up of the raw material of following weight portion: cornstarch: monoxone: NaOH=1:1.5:3.
A kind of printing gum and preparation method thereof comprises the steps: 1) by above-mentioned weight ratio, cornstarch is dissolved in the industrial alcohol fully disperses earlier; Add NaOH then, control pH is 9, under 32 ℃ of temperature, reacts 45 minutes, adds chloroacetic acid solution, adds NaOH control reactant liquor pH then greater than 10; Be neutralized to neutrality with glacial acetic acid then, add sodium alginate powder, spray into vaporific mineral oil after the filtration simultaneously, continue to stir 1 hour, obtain the printing gum finished product.
The invention has the beneficial effects as follows: the present invention has good stability, is convenient to preserve, and applicability is good, can be fit to various fibers, and thickener is low-consuming, reduce production costs, and the preparation method is simple.
The specific embodiment
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Embodiment 1
A kind of printing gum of present embodiment and preparation method thereof comprises following components in part by weight composition: carboxymethyl starch soln: sodium alginate: mineral oil=(1:35:35)-(1:40:40); Wherein carboxymethyl starch soln is made up of the raw material of following weight portion: cornstarch: monoxone: NaOH=1:1.5:3.Described a kind of printing gum and preparation method thereof comprises the steps: 1) by above-mentioned weight ratio, cornstarch is dissolved in the industrial alcohol fully disperses earlier; Add NaOH then, control pH is 9, under 32 ℃ of temperature, reacts 45 minutes, adds chloroacetic acid solution, adds NaOH control reactant liquor pH then greater than 10; Be neutralized to neutrality with glacial acetic acid then, add sodium alginate powder, spray into vaporific mineral oil after the filtration simultaneously, continue to stir 1 hour, obtain the printing gum finished product.Present embodiment has good stability, is convenient to preserve, and applicability is good, can be fit to various fibers, and thickener is low-consuming, reduce production costs, and the preparation method is simple.
Claims (2)
1. printing gum and preparation method thereof is characterized in that: comprise that following components in part by weight forms: carboxymethyl starch soln: sodium alginate: mineral oil=(1:35:35)-(1:40:40); Wherein carboxymethyl starch soln is made up of the raw material of following weight portion: cornstarch: monoxone: NaOH=1:1.5:3.
2. a kind of printing gum as claimed in claim 1 and preparation method thereof is characterized in that comprising the steps: 1) by above-mentioned weight ratio, cornstarch is dissolved in the industrial alcohol fully disperses earlier; Add NaOH then, control pH is 9, under 32 ℃ of temperature, reacts 45 minutes, adds chloroacetic acid solution, adds NaOH control reactant liquor pH then greater than 10; Be neutralized to neutrality with glacial acetic acid then, add sodium alginate powder, spray into vaporific mineral oil after the filtration simultaneously, continue to stir 1 hour, obtain the printing gum finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104572735A CN102561061A (en) | 2011-12-31 | 2011-12-31 | Printing thickner and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104572735A CN102561061A (en) | 2011-12-31 | 2011-12-31 | Printing thickner and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102561061A true CN102561061A (en) | 2012-07-11 |
Family
ID=46407553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104572735A Pending CN102561061A (en) | 2011-12-31 | 2011-12-31 | Printing thickner and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102561061A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161081A (en) * | 2013-03-18 | 2013-06-19 | 天津本禾生物科技有限公司 | Special dispersion rubber powder for natural textile dye printing and preparation method of same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1490337A (en) * | 2002-10-17 | 2004-04-21 | 四平市科学技术研究院 | Superhigh viscosity carboxymethyl sodium starch and its preparation |
| CN1563558A (en) * | 2004-03-15 | 2005-01-12 | 江南大学 | Method for preparing printing paste of compound modified starch with adjustable viscosity |
| CN1600983A (en) * | 2003-09-25 | 2005-03-30 | 新昌县金塔助剂厂 | Printing paste and preparation method |
-
2011
- 2011-12-31 CN CN2011104572735A patent/CN102561061A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1490337A (en) * | 2002-10-17 | 2004-04-21 | 四平市科学技术研究院 | Superhigh viscosity carboxymethyl sodium starch and its preparation |
| CN1600983A (en) * | 2003-09-25 | 2005-03-30 | 新昌县金塔助剂厂 | Printing paste and preparation method |
| CN1563558A (en) * | 2004-03-15 | 2005-01-12 | 江南大学 | Method for preparing printing paste of compound modified starch with adjustable viscosity |
Non-Patent Citations (1)
| Title |
|---|
| 黄小华等: "玉米淀粉接枝改性糊料及其印花性能", 《印染》, no. 3, 31 December 2006 (2006-12-31) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161081A (en) * | 2013-03-18 | 2013-06-19 | 天津本禾生物科技有限公司 | Special dispersion rubber powder for natural textile dye printing and preparation method of same |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120711 |