CN102936487A - Preparation method of automotive glass antifogging agent - Google Patents
Preparation method of automotive glass antifogging agent Download PDFInfo
- Publication number
- CN102936487A CN102936487A CN2012104974460A CN201210497446A CN102936487A CN 102936487 A CN102936487 A CN 102936487A CN 2012104974460 A CN2012104974460 A CN 2012104974460A CN 201210497446 A CN201210497446 A CN 201210497446A CN 102936487 A CN102936487 A CN 102936487A
- Authority
- CN
- China
- Prior art keywords
- oil
- wind
- screen
- mixture
- trifluoro propyl
- 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.)
- Pending
Links
Landscapes
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
The invention relates to a glass antifogging agent, in particular relates to an automotive glass antifogging agent, and belongs to the field of antifogging agents. Tea oil, polypropylene and propylene glycol are used as dispersants, and volatile perfluor oil is added, so that the automotive glass antifogging agent has excellent hydrophilicity and antifogging functions, the antifogging time can be prolonged, and the antifogging effect can be improved; and the automotive glass antifogging agent has no harm to a human body as the substance harmful to the human body is not added.
Description
Technical field
The present invention relates to a kind of preparation method of glass antidimmer, specifically relate to a kind of preparation method of anti-fog agent for wind-screen of automobile, it belongs to the antifogging agent field.
Background technology
Along with the development of automobile industry, vehicle flowrate is also in continuous increase on the road surface.It not only brings great pressure to traffic, brings certain injury also for people's life security.Particularly winter, the incidence of traffic accident can obviously increase.Its reason is that the road of snowing winter is sliding on the one hand, be exactly on the other hand in the car glass affected officer's sight line and hinder traffic safety by anhydrous covering.The anti-fog agent for wind-screen of automobile that generally uses at present generally is comprised of tensio-active agent etc., and its antifog time is short, and effect is bad.
Summary of the invention
In view of the problem that prior art exists, the objective of the invention is to provide the preparation method of long, effective anti-fog agent for wind-screen of automobile of a kind of antifog time.
To achieve these goals, the technical solution adopted in the present invention is a kind of anti-fog agent for wind-screen of automobile, and its raw material is: trifluoro propyl methyl polysiloxane, tea oil, polypropylene, propylene glycol, sorbitol, volatility perfluor oil, glycerine and deionized water; The weight percent of each material is:
Trifluoro propyl methyl polysiloxane 2 ~ 5%;
Tea oil 3 ~ 5%
Polypropylene 2 ~ 3%
Propylene glycol 1 ~ 3%
Sorbitol 5 ~ 6%
Volatility perfluor oil 2 ~ 5%
Glycerine 2 ~ 4%
The surplus deionized water.
Described trifluoro propyl methyl polysiloxane is for containing 50% trifluoro propyl substituting group, and relative molecular weight is 200000.
Described volatility perfluor oil is take thickened oil as base oil, the mixture that gets with the perfluoro solvent dilution.
Described each substance weight per-cent is preferably: trifluoro propyl methyl polysiloxane 3, tea oil 4, polypropylene 3, propylene glycol 4, sorbitol 5, glycerine 3 and surplus deionized water.
The preparation method of aforesaid anti-fog agent for wind-screen of automobile, its step is as follows:
The first step: the sorbitol solvent in deionized water, was stirred 10 ~ 15 minutes, it is fully dissolved;
Second step: volatility perfluor oil, glycerine and tea oil are mixed, be stirred to mixture evenly till;
The 3rd step: polyethylene and propylene glycol are mixed under 10 ~ 15 degree, stir;
The 4th step: the mixture that second step is made at the uniform velocity adds in the first step solution, and stirs, and leaves standstill 2 ~ 3 hours;
The 5th step: the mixture in the 3rd step is added in the 4th step mixture, and stirring makes finished product.
The invention has the advantages that: it is dispersion agent that the present invention adopts tea oil, polypropylene and propylene glycol, and has added volatility perfluor oil, makes it have good wetting ability and anti-fog function, can prolong the antifog time, improves anti-fog effect; And do not add harmful material, can not work the mischief to human body.
Embodiment
A kind of anti-fog agent for wind-screen of automobile, its raw material is: trifluoro propyl methyl polysiloxane, tea oil, polypropylene, propylene glycol, sorbitol, volatility perfluor oil, glycerine and deionized water; The weight percent of each material is:
Trifluoro propyl methyl polysiloxane 2 ~ 5%;
Tea oil 3 ~ 5%
Polypropylene 2 ~ 3%
Propylene glycol 1 ~ 3%
Sorbitol 5 ~ 6%
Volatility perfluor oil 2 ~ 5%
Glycerine 2 ~ 4%
The surplus deionized water.
Described trifluoro propyl methyl polysiloxane is for containing 50% trifluoro propyl substituting group, and relative molecular weight is 200000.
Described volatility perfluor oil is take thickened oil as base oil, the mixture that gets with the perfluoro solvent dilution.
Described each substance weight per-cent is preferably: trifluoro propyl methyl polysiloxane 3, tea oil 4, polypropylene 3, propylene glycol 4, sorbitol 5, glycerine 3 and surplus deionized water.
The preparation method of aforesaid anti-fog agent for wind-screen of automobile, its step is as follows:
The first step: the sorbitol solvent in deionized water, was stirred 10 ~ 15 minutes, it is fully dissolved;
Second step: volatility perfluor oil, glycerine and tea oil are mixed, be stirred to mixture evenly till;
The 3rd step: polyethylene and propylene glycol are mixed under 10 ~ 15 degree, stir;
The 4th step: the mixture that second step is made at the uniform velocity adds in the first step solution, and stirs, and leaves standstill 2 ~ 3 hours;
The 5th step: the mixture in the 3rd step is added in the 4th step mixture, and stirring makes finished product.
Claims (5)
1. anti-fog agent for wind-screen of automobile, its raw material is: trifluoro propyl methyl polysiloxane, tea oil, polypropylene, propylene glycol, sorbitol, volatility perfluor oil, glycerine and deionized water; The weight percent of each material is:
Trifluoro propyl methyl polysiloxane 2 ~ 5%;
Tea oil 3 ~ 5%
Polypropylene 2 ~ 3%
Propylene glycol 1 ~ 3%
Sorbitol 5 ~ 6%
Volatility perfluor oil 2 ~ 5%
Glycerine 2 ~ 4%
The surplus deionized water.
2. a kind of anti-fog agent for wind-screen of automobile according to claim 1, it is characterized in that: described trifluoro propyl methyl polysiloxane is for containing 50% trifluoro propyl substituting group, and relative molecular weight is 200000.
3. a kind of anti-fog agent for wind-screen of automobile according to claim 1, it is characterized in that: described volatility perfluor oil is take thickened oil as base oil, with the perfluoro solvent dilution mixture.
4. a kind of anti-fog agent for wind-screen of automobile according to claim 1, it is characterized in that: described each substance weight per-cent is preferably: trifluoro propyl methyl polysiloxane 3, tea oil 4, polypropylene 3, propylene glycol 4, sorbitol 5, glycerine 3 and surplus deionized water.
5. the preparation method of anti-fog agent for wind-screen of automobile as claimed in claim 1, its step is as follows:
The first step: the sorbitol solvent in deionized water, was stirred 10 ~ 15 minutes, it is fully dissolved;
Second step: volatility perfluor oil, glycerine and tea oil are mixed, be stirred to mixture evenly till;
The 3rd step: polyethylene and propylene glycol are mixed under 10 ~ 15 degree, stir;
The 4th step: the mixture that second step is made at the uniform velocity adds in the first step solution, and stirs, and leaves standstill 2 ~ 3 hours;
The 5th step: the mixture in the 3rd step is added in the 4th step mixture, and stirring makes finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104974460A CN102936487A (en) | 2012-11-29 | 2012-11-29 | Preparation method of automotive glass antifogging agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104974460A CN102936487A (en) | 2012-11-29 | 2012-11-29 | Preparation method of automotive glass antifogging agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102936487A true CN102936487A (en) | 2013-02-20 |
Family
ID=47695411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104974460A Pending CN102936487A (en) | 2012-11-29 | 2012-11-29 | Preparation method of automotive glass antifogging agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102936487A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087373A (en) * | 1992-11-26 | 1994-06-01 | 郭书良 | Antifrost antifogging fluid for glass |
| JP2002104478A (en) * | 2000-10-05 | 2002-04-10 | Kazuhiro Koshiba | Method and apparatus for preventing blur at transparent lid |
| WO2004085566A1 (en) * | 2003-03-25 | 2004-10-07 | Basf Aktiengesellschaft | Antifreeze concentrates and coolant compositions based on polyglycols and amides for protecting magnesium and the alloys thereof |
| CN101220257A (en) * | 2007-01-09 | 2008-07-16 | 青岛大学 | Process for producing vehicle glass antifogging agent |
| CN102321451A (en) * | 2011-10-13 | 2012-01-18 | 上海嘉华广告有限公司 | Antifogging agent special for advertising board |
-
2012
- 2012-11-29 CN CN2012104974460A patent/CN102936487A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087373A (en) * | 1992-11-26 | 1994-06-01 | 郭书良 | Antifrost antifogging fluid for glass |
| JP2002104478A (en) * | 2000-10-05 | 2002-04-10 | Kazuhiro Koshiba | Method and apparatus for preventing blur at transparent lid |
| WO2004085566A1 (en) * | 2003-03-25 | 2004-10-07 | Basf Aktiengesellschaft | Antifreeze concentrates and coolant compositions based on polyglycols and amides for protecting magnesium and the alloys thereof |
| CN101220257A (en) * | 2007-01-09 | 2008-07-16 | 青岛大学 | Process for producing vehicle glass antifogging agent |
| CN102321451A (en) * | 2011-10-13 | 2012-01-18 | 上海嘉华广告有限公司 | Antifogging agent special for advertising board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102006031566B4 (en) | Rubber composition for pneumatic tires and use of the rubber composition for tread in pneumatic tire | |
| CN105482676B (en) | A kind of highway storage salt epoxy/polyurethane composite coating material and preparation method thereof | |
| DE102013207122B4 (en) | A pneumatic tire using a rubber composition for a tread | |
| CN103184006B (en) | A kind of waterborne metallic functional anticorrosive paint and coating process thereof | |
| CN103804729B (en) | A kind of high abrasion capacity semisteel car tread rubber composition | |
| KR101793618B1 (en) | Warm modified asphalts and warm modified asphaltconcretes | |
| DE102009033610A1 (en) | A rubber composition for a winter tire and winter tire using the same | |
| CN105462265A (en) | High-performance rubber gasket for automobile shock absorber | |
| CN110872447B (en) | High-viscosity asphalt material for purifying automobile exhaust and preparation method thereof | |
| DE102010046351A1 (en) | Rubber composition for tires and pneumatic tires | |
| CN102942899A (en) | Antifogging agent for automotive glass | |
| CN102936487A (en) | Preparation method of automotive glass antifogging agent | |
| CN104788756B (en) | The anti-slippery vehicle tyre rubber composition of bionical low temperature and preparation method | |
| DE102011111394A1 (en) | Rubber composition for winter tires and winter tires | |
| DE102011111339B4 (en) | A rubber composition for a tire, a manufacturing method thereof and winter tires | |
| KR102173222B1 (en) | Method for constructing non-slip grooving using high durability non-slip packing material comprising steelmaking slag and MMA resin | |
| CN104449577B (en) | A kind of automobile air dust purification agent | |
| CN106117648A (en) | A kind of antiskid cart rubber for tire and production technology thereof | |
| KR100308880B1 (en) | Tread Rubber Composition for Snow Tire | |
| CN102935839A (en) | Antifogging agent wet tissue for automobile | |
| CN102618217B (en) | Antibacterial anti-fogging wet tissue and preparation method thereof | |
| CN102935838A (en) | Preparation method of antifogging agent wet tissue for automobile | |
| CN104559928A (en) | Antifogging agent for glass | |
| CN102950843A (en) | Automotive glass with anti-fog and self-cleaning functions | |
| CN102994049A (en) | Preparation method of environment-friendly automobile glass antifogging agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130220 |