CN103694930A - Method for preparing waterproof polyvinyl alcohol trademark adhesive - Google Patents
Method for preparing waterproof polyvinyl alcohol trademark adhesive Download PDFInfo
- Publication number
- CN103694930A CN103694930A CN201310714035.7A CN201310714035A CN103694930A CN 103694930 A CN103694930 A CN 103694930A CN 201310714035 A CN201310714035 A CN 201310714035A CN 103694930 A CN103694930 A CN 103694930A
- Authority
- CN
- China
- Prior art keywords
- polyvinyl alcohol
- water
- trade mark
- mark adhesive
- resistant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004372 Polyvinyl alcohol Substances 0.000 title claims abstract description 79
- 229920002451 polyvinyl alcohol Polymers 0.000 title claims abstract description 79
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 38
- 239000000853 adhesive Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 230000008961 swelling Effects 0.000 claims abstract description 9
- 238000002360 preparation method Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000005303 weighing Methods 0.000 abstract 1
- 235000013405 beer Nutrition 0.000 description 6
- 238000001514 detection method Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- ANOBYBYXJXCGBS-UHFFFAOYSA-L stannous fluoride Chemical compound F[Sn]F ANOBYBYXJXCGBS-UHFFFAOYSA-L 0.000 description 1
Images
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a method for preparing a waterproof polyvinyl alcohol trademark adhesive. The method comprises the following steps of: (1) weighing a certain amount of polyvinyl alcohol, dissolving weighed polyvinyl alcohol in water, heating in a water bath, and stirring for swelling to obtain a 8-20% polyvinyl alcohol solution; (2) adjusting the temperature of the polyvinyl alcohol solution obtained from step (1), adding aluminum sulfate, and stirring at constant temperature to obtain the waterproof polyvinyl alcohol trademark adhesive, wherein aluminum sulfate is 12-25% the weight of polyvinyl alcohol. The waterproof polyvinyl alcohol trademark adhesive has strong water resistance.
Description
Technical field
The present invention relates to a kind of preparation method of polyvinyl alcohol trade mark adhesive, be specifically related to a kind of preparation method of water-resistant polyvinyl alcohol trade mark adhesive.
Background technology
In beer production, the quality of labeling adhesive for beer bottle not only directly has influence on the production efficiency of beer, and affect labeling quality, the best consumption temperature of beer is 8～10 ℃, summer, most consumers liked drinking the beer after icing, often Beer Bottle is put into frozen water or refrigerator, this just requires Beer grand glue to have good resistance to frozen water performance; Otherwise easily cause trade mark to come off, affect product appearance image, PVA trade mark adhesive cheap, nontoxic, but water tolerance is poor and the easy gel of low temperature, has a strong impact on its marketing and application.
Summary of the invention
The object of the invention is to overcome the shortcoming of above-mentioned prior art, a kind of preparation method of water-resistant polyvinyl alcohol trade mark adhesive is provided, water-resistant polyvinyl alcohol trade mark adhesive water tolerance prepared by the method is strong.
For achieving the above object, the preparation method of water-resistant polyvinyl alcohol trade mark adhesive of the present invention comprises the following steps:
1) take a certain amount of polyvinyl alcohol, and the polyvinyl alcohol taking is dissolved in the water, after heating in water bath, then through stirring swelling, obtain the polyvinyl alcohol solution that mass concentration is 8%-20%;
2) regulating step 1) temperature of the polyvinyl alcohol solution that obtains, then add Tai-Ace S 150, and constant temperature obtains water-resistant polyvinyl alcohol trade mark adhesive after stirring, and wherein, the quality of Tai-Ace S 150 is the 12%-25% of polyvinyl alcohol quality.
Step 1) in, the polyvinyl alcohol taking is dissolved in the water, heating in water bath to 70～85 ℃.
Step 2) in by step 1) temperature of the polyvinyl alcohol solution that obtains is adjusted to 55～65 ℃.
Step 2) time that in, constant temperature stirs is 20～40 minutes.
The detected result average out to 86.32 of the contact angle of described water-resistant polyvinyl alcohol trade mark adhesive.
The present invention has following beneficial effect:
The preparation method of water-resistant polyvinyl alcohol trade mark adhesive of the present invention is in preparing the process of water-resistant polyvinyl alcohol trade mark adhesive, by the hydroxyl in polyvinyl alcohol molecule chain and Tai-Ace S 150 are formed to stable six-ring metal ion match, thereby the hydrophilic radical on less polyvinyl alcohol molecule chain, and then significantly improve water tolerance; And Tai-Ace S 150 itself can be used as inorganic crosslinking agent again, can improve the viscosity of glue again, when this technique had both guaranteed the adhesive property of trade mark adhesive, significantly improve again the water resistance of trade mark adhesive, and medicine and reagent used is environment-friendly type material, all harmless to human body and environment.
Accompanying drawing explanation
Fig. 1 is the contact angle detection result of traditional polyvinyl alcohol trade mark adhesive;
Fig. 2 is the contact angle detection result of the water-resistant polyvinyl alcohol trade mark adhesive prepared of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Embodiment mono-
Take a certain amount of polyvinyl alcohol, and the polyvinyl alcohol taking is soluble in water, heating in water bath to 70 ℃, after stirring swelling, obtain mass concentration and be 8% polyvinyl alcohol solution, be cooled to 55 ℃, add Tai-Ace S 150, constant temperature stirs 30 minutes, obtain water-resistant polyvinyl alcohol trade mark adhesive, wherein, the quality of Tai-Ace S 150 is 12% of polyvinyl alcohol quality.
Embodiment bis-
Take a certain amount of polyvinyl alcohol, and the polyvinyl alcohol taking is soluble in water, heating in water bath to 80 ℃, after stirring swelling, obtain mass concentration and be 20% polyvinyl alcohol solution, be cooled to 60 ℃, add Tai-Ace S 150, constant temperature stirs 20 minutes, obtain water-resistant polyvinyl alcohol trade mark adhesive, wherein, the quality of Tai-Ace S 150 is 20% of polyvinyl alcohol quality.
Embodiment tri-
Take a certain amount of polyvinyl alcohol, and the polyvinyl alcohol taking is soluble in water, heating in water bath to 85 ℃, after stirring swelling, obtain mass concentration and be 10% polyvinyl alcohol solution, be cooled to 65 ℃, add Tai-Ace S 150, constant temperature stirs 20 minutes, obtain water-resistant polyvinyl alcohol trade mark adhesive, wherein, the quality of Tai-Ace S 150 is 15% of polyvinyl alcohol quality.
Embodiment tetra-
Take a certain amount of polyvinyl alcohol, and the polyvinyl alcohol taking is soluble in water, heating in water bath to 85 ℃, after stirring swelling, obtain mass concentration and be 20% polyvinyl alcohol solution, be cooled to 60 ℃, add Tai-Ace S 150, constant temperature stirs 30 minutes, obtain water-resistant polyvinyl alcohol trade mark adhesive, wherein, the quality of Tai-Ace S 150 is 20% of polyvinyl alcohol quality.
Embodiment five
Take a certain amount of polyvinyl alcohol, and the polyvinyl alcohol taking is soluble in water, heating in water bath to 80 ℃, after stirring swelling, obtain mass concentration and be 10% polyvinyl alcohol solution, be cooled to 64 ℃, add Tai-Ace S 150, constant temperature stirs 40 minutes, obtain water-resistant polyvinyl alcohol trade mark adhesive, wherein, the quality of Tai-Ace S 150 is 25% of polyvinyl alcohol quality.
Embodiment six
Take a certain amount of polyvinyl alcohol, and the polyvinyl alcohol taking is soluble in water, heating in water bath to 70 ℃, after stirring swelling, obtain mass concentration and be 15% polyvinyl alcohol solution, be cooled to 63 ℃, add Tai-Ace S 150, constant temperature stirs 40 minutes, obtain water-resistant polyvinyl alcohol trade mark adhesive, wherein, the quality of Tai-Ace S 150 is 13% of polyvinyl alcohol quality.
With reference to figure 1 and Fig. 2, the detected result of the contact angle of traditional polyvinyl alcohol trade mark adhesive is 60.39, and the detected result average out to 86.32 of the contact angle of water-resistant polyvinyl alcohol trade mark adhesive prepared by the present invention, therefore than traditional polyvinyl alcohol trade mark adhesive, the water tolerance of water-resistant polyvinyl alcohol trade mark adhesive prepared by the present invention is significantly improved.
Claims (5)
1. a preparation method for water-resistant polyvinyl alcohol trade mark adhesive, is characterized in that, comprises the following steps:
1) take a certain amount of polyvinyl alcohol, and the polyvinyl alcohol taking is dissolved in the water, after heating in water bath, then through stirring swelling, obtain the polyvinyl alcohol solution that mass concentration is 8%-20%;
2) regulating step 1) temperature of the polyvinyl alcohol solution that obtains, then add Tai-Ace S 150, and constant temperature obtains water-resistant polyvinyl alcohol trade mark adhesive after stirring, and wherein, the quality of Tai-Ace S 150 is the 12%-25% of polyvinyl alcohol quality.
2. the preparation method of water-resistant polyvinyl alcohol trade mark adhesive according to claim 1, is characterized in that step 1) in the polyvinyl alcohol taking is dissolved in the water, heating in water bath to 70～85 ℃.
3. the preparation method of water-resistant polyvinyl alcohol trade mark adhesive according to claim 2, is characterized in that step 2) in by step 1) temperature of the polyvinyl alcohol solution that obtains is adjusted to 55～65 ℃.
4. the preparation method of water-resistant polyvinyl alcohol trade mark adhesive according to claim 1, is characterized in that step 2) in constant temperature time of stirring be 20～40 minutes.
5. according to the preparation method of the water-resistant polyvinyl alcohol trade mark adhesive described in claim 1～4 any one, it is characterized in that the detected result average out to 86.32 of the contact angle of described water-resistant polyvinyl alcohol trade mark adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310714035.7A CN103694930B (en) | 2013-12-20 | 2013-12-20 | A kind of preparation method of water-resistant polyvinyl alcohol trade mark adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310714035.7A CN103694930B (en) | 2013-12-20 | 2013-12-20 | A kind of preparation method of water-resistant polyvinyl alcohol trade mark adhesive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103694930A true CN103694930A (en) | 2014-04-02 |
| CN103694930B CN103694930B (en) | 2015-09-30 |
Family
ID=50356600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310714035.7A Expired - Fee Related CN103694930B (en) | 2013-12-20 | 2013-12-20 | A kind of preparation method of water-resistant polyvinyl alcohol trade mark adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103694930B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105295081A (en) * | 2015-11-20 | 2016-02-03 | 陕西科技大学 | Polyvinyl alcohol membrane water resistance improving method |
| CN105419682A (en) * | 2015-12-01 | 2016-03-23 | 赵雅珺 | Adhesive used for sticking label |
| CN110079246A (en) * | 2019-04-24 | 2019-08-02 | 中山市旭森涂层材料有限公司 | A kind of water seep through and preparation method thereof for Sticky Note |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11148061A (en) * | 1997-11-18 | 1999-06-02 | Unitika Ltd | Adhesive composition |
| CN1869043A (en) * | 2006-06-09 | 2006-11-29 | 沈阳化工学院 | Synthesis method of chenodeoxycholic acid |
| CN103173162A (en) * | 2013-04-03 | 2013-06-26 | 湖南中烟工业有限责任公司 | Acidic flame-retardant holder adhesive for cigarettes |
-
2013
- 2013-12-20 CN CN201310714035.7A patent/CN103694930B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11148061A (en) * | 1997-11-18 | 1999-06-02 | Unitika Ltd | Adhesive composition |
| CN1869043A (en) * | 2006-06-09 | 2006-11-29 | 沈阳化工学院 | Synthesis method of chenodeoxycholic acid |
| CN103173162A (en) * | 2013-04-03 | 2013-06-26 | 湖南中烟工业有限责任公司 | Acidic flame-retardant holder adhesive for cigarettes |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105295081A (en) * | 2015-11-20 | 2016-02-03 | 陕西科技大学 | Polyvinyl alcohol membrane water resistance improving method |
| CN105419682A (en) * | 2015-12-01 | 2016-03-23 | 赵雅珺 | Adhesive used for sticking label |
| CN110079246A (en) * | 2019-04-24 | 2019-08-02 | 中山市旭森涂层材料有限公司 | A kind of water seep through and preparation method thereof for Sticky Note |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103694930B (en) | 2015-09-30 |
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Granted publication date: 20150930 |
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