CN102942309A - Glass with antifog function - Google Patents
Glass with antifog function Download PDFInfo
- Publication number
- CN102942309A CN102942309A CN201210502165XA CN201210502165A CN102942309A CN 102942309 A CN102942309 A CN 102942309A CN 201210502165X A CN201210502165X A CN 201210502165XA CN 201210502165 A CN201210502165 A CN 201210502165A CN 102942309 A CN102942309 A CN 102942309A
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- CN
- China
- Prior art keywords
- glass
- antifog
- fog
- deionized water
- fatty acid
- 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.)
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Abstract
The invention relates to glass, and in particular relates to glass with an antifog function. An antifog coating which adopts sodium phosphate and sodium tripolyphosphate as dispersing agents and laurinol polyoxyethylene ether and fatty acid amine as emulsifying agents and combines with polyethylene glycol and dipropylene glycol is formed on the glass surface, so that the glass body has good hydrophilicity and the antifog function, the antifog time can be prolonged, and an antifog effect is improved; and moreover, a protective film is arranged on the surface of an antifog layer, so that the antifog coating can be protected, and the service life of the antifog glass is prolonged.
Description
Technical field
The present invention relates to a kind of glass, specifically relate to a kind of glass with anti-fog function.
Background technology
As everyone knows, because the effect of temperature and humidity, fumulus can be coverd with in the surface of glass in season of cold, such as the window glass in house, vehicle glass also has glasses that people wear etc., these make troubles for people's life and safety, even harm people's life security.For fear of such problem, people have carried out a large amount of research.At present, generally adopt the method for smearing one deck antifogging agent on glass, but its troublesome poeration can not in time solve the problem of hazing.
Summary of the invention
Problem in view of prior art exists the objective of the invention is to provide a kind of glass with anti-fog function.
To achieve these goals, the technical solution adopted in the present invention is a kind of glass with anti-fog function, and it comprises: glass body, anti-fog layer and protective membrane; Cover on the glass body and be coated with anti-fog layer, cover on the anti-fog layer and be coated with protective membrane;
Described anti-fog layer is to be formed by the antifogging agent spraying, and described antifogging agent raw material is: sodium phosphate, tripoly phosphate sodium STPP, copolymerization of ethylene, polyoxyethylene glycol, Isopropanediol, fatty acid amine, ethoxylated dodecyl alcohol and deionized water; The weight percent of each material is:
Sodium phosphate 2 ~ 4%
Tripoly phosphate sodium STPP 2 ~ 4%
Copolymerization of ethylene 1 ~ 3%
Polyoxyethylene glycol 3 ~ 5%
Isopropanediol 0.5 ~ 2%
Fatty acid amine 3 ~ 6%
Ethoxylated dodecyl alcohol 1 ~ 2%
The surplus deionized water.
The weight percent of each material is preferably: sodium phosphate 3%, tripoly phosphate sodium STPP 3%, copolymerization of ethylene 2%, polyoxyethylene glycol 4%, Isopropanediol 1%, fatty acid amine 5%, ethoxylated dodecyl alcohol 1.5% and deionized water.
The weight ratio of described sodium phosphate and tripoly phosphate sodium STPP is 1:1.
Described deionized water is the above high-frequency electric field effect of 2M that water passes through 220 volts of 50Hz power generation frequencies, and the generation physical change makes.
Described protective membrane nanometer grade silica noncrystal.
The invention has the advantages that: be provided with at glass surface that to adopt sodium phosphate and tripoly phosphate sodium STPP be dispersion agent, ethoxylated dodecyl alcohol and fatty acid amine are emulsifying agent, and be equipped with the antifogging agent coating of polyoxyethylene glycol and Isopropanediol, make glass itself have good wetting ability and anti-fog function, can prolong the antifog time, improve anti-fog effect; And the anti-fog layer surface is provided with protective membrane, and it plays a protective role to antifogging coating, increases the work-ing life of antifog glass.
Specific embodiments
A kind of glass with anti-fog function, it comprises: glass body, anti-fog layer and protective membrane; Cover on the glass body and be coated with anti-fog layer, cover on the anti-fog layer and be coated with protective membrane; Described anti-fog layer is to be formed by the antifogging agent spraying, and described antifogging agent raw material is: sodium phosphate, tripoly phosphate sodium STPP, copolymerization of ethylene, polyoxyethylene glycol, Isopropanediol, fatty acid amine, ethoxylated dodecyl alcohol and deionized water; The weight percent of each material is:
Sodium phosphate 2 ~ 4%
Tripoly phosphate sodium STPP 2 ~ 4%
Copolymerization of ethylene 1 ~ 3%
Polyoxyethylene glycol 3 ~ 5%
Isopropanediol 0.5 ~ 2%
Fatty acid amine 3 ~ 6%
Ethoxylated dodecyl alcohol 1 ~ 2%
The surplus deionized water.
The weight percent of each material is preferably: sodium phosphate 3%, tripoly phosphate sodium STPP 3%, copolymerization of ethylene 2%, polyoxyethylene glycol 4%, Isopropanediol 1%, fatty acid amine 5%, ethoxylated dodecyl alcohol 1.5% and deionized water.
The weight ratio of described sodium phosphate and tripoly phosphate sodium STPP is 1:1.
Described deionized water is the above high-frequency electric field effect of 2M that water passes through 220 volts of 50Hz power generation frequencies, and the generation physical change makes.
Described protective membrane nanometer grade silica noncrystal.
Claims (5)
1. glass with anti-fog function, it comprises: glass body, anti-fog layer and protective membrane; Cover on the glass body and be coated with anti-fog layer, cover on the anti-fog layer and be coated with protective membrane; Described anti-fog layer is to be formed by the antifogging agent spraying, and described antifogging agent raw material is: sodium phosphate, tripoly phosphate sodium STPP, copolymerization of ethylene, polyoxyethylene glycol, Isopropanediol, fatty acid amine, ethoxylated dodecyl alcohol and deionized water; The weight percent of each material is:
Sodium phosphate 2 ~ 4%
Tripoly phosphate sodium STPP 2 ~ 4%
Copolymerization of ethylene 1 ~ 3%
Polyoxyethylene glycol 3 ~ 5%
Isopropanediol 0.5 ~ 2%
Fatty acid amine 3 ~ 6%
Ethoxylated dodecyl alcohol 1 ~ 2%
The surplus deionized water.
2. a kind of glass with anti-fog function according to claim 1, it is characterized in that: the weight percent of each material is: sodium phosphate 3%, tripoly phosphate sodium STPP 3%, copolymerization of ethylene 2%, polyoxyethylene glycol 4%, Isopropanediol 1%, fatty acid amine 5%, ethoxylated dodecyl alcohol 1.5% and deionized water.
3. a kind of glass with anti-fog function according to claim 1, it is characterized in that: the weight ratio of described sodium phosphate and tripoly phosphate sodium STPP is 1:1.
4. a kind of glass with anti-fog function according to claim 1 is characterized in that: described deionized water is the above high-frequency electric field effect of 2M that water passes through 220 volts of 50Hz power generation frequencies, physical change occurs make.
5. a kind of glass with anti-fog function according to claim 1 is characterized in that: described protective membrane nanometer grade silica noncrystal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210502165XA CN102942309A (en) | 2012-11-30 | 2012-11-30 | Glass with antifog function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210502165XA CN102942309A (en) | 2012-11-30 | 2012-11-30 | Glass with antifog function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102942309A true CN102942309A (en) | 2013-02-27 |
Family
ID=47725331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210502165XA Pending CN102942309A (en) | 2012-11-30 | 2012-11-30 | Glass with antifog function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102942309A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103555274A (en) * | 2013-10-29 | 2014-02-05 | 大连创达技术交易市场有限公司 | Mist remover |
| CN103571435A (en) * | 2013-10-29 | 2014-02-12 | 大连创达技术交易市场有限公司 | Method for preparing fog remover |
| CN106146868A (en) * | 2015-04-16 | 2016-11-23 | 中国科学院理化技术研究所 | A kind of multi-functional antifogging coating and preparation method thereof |
-
2012
- 2012-11-30 CN CN201210502165XA patent/CN102942309A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103555274A (en) * | 2013-10-29 | 2014-02-05 | 大连创达技术交易市场有限公司 | Mist remover |
| CN103571435A (en) * | 2013-10-29 | 2014-02-12 | 大连创达技术交易市场有限公司 | Method for preparing fog remover |
| CN106146868A (en) * | 2015-04-16 | 2016-11-23 | 中国科学院理化技术研究所 | A kind of multi-functional antifogging coating and preparation method thereof |
| CN106146868B (en) * | 2015-04-16 | 2019-03-08 | 中国科学院理化技术研究所 | A kind of multi-functional anti-fog coating and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130227 |