CN105860930B - Vehicle glass antirain agent and preparation method thereof when a kind of long-acting - Google Patents
Vehicle glass antirain agent and preparation method thereof when a kind of long-acting Download PDFInfo
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- CN105860930B CN105860930B CN201610204984.4A CN201610204984A CN105860930B CN 105860930 B CN105860930 B CN 105860930B CN 201610204984 A CN201610204984 A CN 201610204984A CN 105860930 B CN105860930 B CN 105860930B
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- 239000011521 glass Substances 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 24
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 19
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000004743 Polypropylene Substances 0.000 claims abstract description 17
- 239000002253 acid Substances 0.000 claims abstract description 17
- 229920001155 polypropylene Polymers 0.000 claims abstract description 17
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 15
- 229940068984 polyvinyl alcohol Drugs 0.000 claims abstract description 15
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 15
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 10
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims abstract description 9
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920001214 Polysorbate 60 Polymers 0.000 claims abstract description 9
- 235000010413 sodium alginate Nutrition 0.000 claims abstract description 9
- 239000000661 sodium alginate Substances 0.000 claims abstract description 9
- 229940005550 sodium alginate Drugs 0.000 claims abstract description 9
- 235000011187 glycerol Nutrition 0.000 claims abstract description 8
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical class O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 6
- -1 vinyl triethoxyl silicon Oxygen alkane Chemical class 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 235000019441 ethanol Nutrition 0.000 claims description 4
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical class C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 3
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 3
- 239000003995 emulsifying agent Substances 0.000 claims description 3
- 125000005909 ethyl alcohol group Chemical group 0.000 claims description 3
- 125000005395 methacrylic acid group Chemical class 0.000 claims description 3
- 229920000058 polyacrylate Polymers 0.000 claims description 3
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 3
- 235000019394 potassium persulphate Nutrition 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 230000001476 alcoholic effect Effects 0.000 claims 1
- 235000009508 confectionery Nutrition 0.000 claims 1
- 125000004494 ethyl ester group Chemical group 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000005543 nano-size silicon particle Substances 0.000 abstract description 4
- 239000002105 nanoparticle Substances 0.000 abstract description 2
- 239000001818 polyoxyethylene sorbitan monostearate Substances 0.000 abstract 1
- 235000010989 polyoxyethylene sorbitan monostearate Nutrition 0.000 abstract 1
- 229940113124 polysorbate 60 Drugs 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 150000008065 acid anhydrides Chemical class 0.000 description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/006—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
- C03C17/008—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character comprising a mixture of materials covered by two or more of the groups C03C17/02, C03C17/06, C03C17/22 and C03C17/28
- C03C17/009—Mixtures of organic and inorganic materials, e.g. ormosils and ormocers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/21—Oxides
- C03C2217/213—SiO2
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/40—Coatings comprising at least one inhomogeneous layer
- C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
- C03C2217/44—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the composition of the continuous phase
- C03C2217/445—Organic continuous phases
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/40—Coatings comprising at least one inhomogeneous layer
- C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
- C03C2217/46—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase
- C03C2217/47—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase consisting of a specific material
- C03C2217/475—Inorganic materials
- C03C2217/478—Silica
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/76—Hydrophobic and oleophobic coatings
Abstract
The invention belongs to technical field of fine, vehicle glass antirain agent and preparation method thereof when specially a kind of long-acting.The glass antirain agent is made up of the raw material of following weight percent：Modified manometer silicon dioxide colloidal sol 10 20%, modified polypropene acid solution 1 2%, modified sorbitol solution 5% 10%, sodium alginate 0.1 0.5%, poly-vinyl alcohol solution 1% 5%, polysorbate60 0.5 1%, lauryl sodium sulfate 0.5 1%, glycerine 5 10%, propane diols 5 10%, water surplus, gross mass percentage composition sum is 100%.As a result of modified super hydrophilic nano silicon in the present invention, its rainproof effect is greatly enhanced.As a result of the preferable modified polypropene acid solution of adhesion, super hydrophilic nano-particle and surface active agent composition can be made to be attached on without coming off on glass, so as to more enhance the durability of rain-proof product.The rainproof effect of 15 days can be kept.
Description
Technical field
The invention belongs to technical field of fine, vehicle glass antirain agent and its preparation side when specially a kind of long-acting
Method.
Background technology
At present, with rapid economic development, the car ownership of China has broken through 100,000,000.And also in sustainable growth.
Automobile greatly facilitates the life of people, still, and it also brings a series of traffic safety hidden danger, according to the statistics made by the departments concerned,
Great motor traffic accidents has 70% generation in rainy day and night.Driving in the rain, it is maximum potential safety hazard that sight, which is not known,.
Greatly in the rain, even if rain brush high speed swinging, the rainwater on glass still can not be cleaned, the moisture film folding at this moment formed on glass
Penetrate, you can be made can not to see front clearly；When the oversize vehicle particularly travelled with opposite crosses, the water that cart wheel is splash can splash
Onto vehicle window, at this moment waiting, outer situation is just unclear, and potential safety hazard is high.The concrete reason for causing not seeing Chu is：Rainwater
When splashing on glass, the angle between water droplet and glass surface forms moisture film at 15 degree or so, and on glass, makes sight mould
Paste, cause you can not in time to glass outside situation grasp.So in rainy day, particularly reversing process, vehicle glass
And adhere to many droplets on rearview mirror, influence driving sight, it is impossible to see the barrier of after car and car side clearly from rearview mirror.
Rain because sight difference has become a very important traffic safety problem.At present on the market with the presence of glass antirain agent, but
Being specific to the antirain agent of vehicle glass does not almost have.
The content of the invention
The present invention exactly has efficient, lasting water-resistant performance and green ring for above technical problem there is provided a kind of
Vehicle glass antirain agent of guarantor and preparation method thereof.
The concrete technical scheme of the present invention is as follows：
Vehicle glass antirain agent is made up of the raw material of following weight percent when a kind of long-acting：
Modified manometer silicon dioxide colloidal sol 10-20%
Modified polypropene acid solution 1-2%
Modified sorbitol solution 5%-10%
Sodium alginate 0.1-0.5%
Poly-vinyl alcohol solution 1%-5%
Tween-60 0.5-1%
Lauryl sodium sulfate 0.5-1%
Glycerine 5-10%
Propane diols 5-10%
Water surplus
Gross mass percentage composition sum is 100%.
The concentration control of the modified manometer silicon dioxide colloidal sol is 30wt%.
The concentration of the modified polypropene acid solution is 8wt%.
The concentration of the modified sorbitol solution is controlled in 15wt%.
The concentration of the poly-vinyl alcohol solution is controlled in 3wt%.
The preparation method of the modified manometer silicon dioxide colloidal sol comprises the following steps：
(1) each raw material, is weighed in proportion, then in the 250ml there-necked flasks with thermometer and agitator, adds 18g
Nano silicon and 78.8g absolute ethyl alcohols, after being stirred 10 minutes under conditions of 40 DEG C, add the ethoxy of 0.2g vinyl three
Radical siloxane, is again stirring for 30 minutes；
(2) 0.5g maleic anhydrides, 1g acrylic acid, 0.5g methacrylic acids, 0.5g propylene, are sequentially added into there-necked flask again
Sour hydroxyl ethyl ester, was sufficiently stirred for after 10 minutes, adds 0.1g dibenzoyl peroxides, is warming up to boiling；
(3), boiling reaction 3h, is incubated 30 minutes, adds polyvinyl alcohol 0.1g and sorbierite 0.3g, stirs to completely molten
Solution, that is, be made modified manometer silicon dioxide colloidal sol.
The preparation method of the modified polypropene acid solution comprises the following steps：
In there-necked flask, acrylic acid 2g, maleic anhydride 3g, methacrylic acid 3g, water 92g, potassium peroxydisulfate 0.5g are added, is mixed
Close and react 3h after 85 DEG C, that is, modified polyacrylate solution is made.
The preparation method of the modified sorbitol solution comprises the following steps：Take the sorbierite 18g after drying and dewatering, Malaysia
Acid anhydrides 30g, is heated to 80 DEG C, stirring reaction 2h adds water the solution for being configured to 15wt%, and pH=7 are neutralized to NaOH, that is, is made
Modified sorbitol solution.
The preparation method of vehicle glass antirain agent comprises the following steps when long-acting：
（1）Each raw material is weighed in proportion, then at room temperature, to addition modified manometer silicon dioxide colloidal sol in a reservoir,
Water, glycerine, propane diols, modified polypropene acid solution, modified sorbitol solution, poly-vinyl alcohol solution, sodium alginate, stirring is equal
It is even；
(2) lauryl sodium sulfate, is added into container again, then Tween-60 emulsifying agent stirs, that is, length is made
Glass antirain agent during effect.
The positive effect of the present invention is embodied in：
（One）, the rain-proof duration can reach 15 days, it is easy to use, be sprayed on glass, without wiping, natural sagging, which is dried, is
Can.As a result of modified super hydrophilic nano silicon, its rainproof effect is greatly enhanced.
（Two）, as a result of the preferable modified polypropene acid solution of adhesion, super hydrophilic nano-particle and surface can be made
Active agent component is attached on without coming off on glass, so as to more enhance the durability of rain-proof product.It can keep 15 days
Rainproof effect.
（Three）, it is the application environmental protection, pollution-free, easy to clean, it is corrosion-free to glass.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiment pair
The present invention is described in further detail, but this should not be interpreted as to the scope of above-mentioned theme of the invention is only limitted to following implementations
Example.
In all examples below, unless stated otherwise, its raw material used is satisfied by following condition：
The concentration control of described modified manometer silicon dioxide colloidal sol is 30wt%.
The concentration of the modified polypropene acid solution is 8wt%.
The concentration of the modified sorbitol solution is controlled in 15wt%.
The concentration of the poly-vinyl alcohol solution is controlled in 3wt%.
The preparation method of the modified manometer silicon dioxide colloidal sol comprises the following steps：
(1) each raw material, is weighed in proportion, then in the 250ml there-necked flasks with thermometer and agitator, adds 18g
Nano silicon and 78.8g absolute ethyl alcohols, after being stirred 10 minutes under conditions of 40 DEG C, add the ethoxy of 0.2g vinyl three
Radical siloxane, is again stirring for 30 minutes；
(2) 0.5g maleic anhydrides, 1g acrylic acid, 0.5g methacrylic acids, 0.5g propylene, are sequentially added into there-necked flask again
Sour hydroxyl ethyl ester, was sufficiently stirred for after 10 minutes, adds 0.1g dibenzoyl peroxides, is warming up to boiling；
(3), boiling reaction 3h, is incubated 30 minutes, adds polyvinyl alcohol 0.1g and sorbierite 0.3g, stirs to completely molten
Solution, that is, be made modified manometer silicon dioxide colloidal sol.
The preparation method of the modified polypropene acid solution comprises the following steps：
In there-necked flask, acrylic acid 2g, maleic anhydride 3g, methacrylic acid 3g, water 92g, potassium peroxydisulfate 0.5g are added, is mixed
Close and react 3h after 85 DEG C, that is, modified polyacrylate solution is made.
The preparation method of the modified sorbitol solution comprises the following steps：Take the sorbierite 18g after drying and dewatering, Malaysia
Acid anhydrides 30g, is heated to 80 DEG C, stirring reaction 2h adds water the solution for being configured to 15wt%, and pH=7 are neutralized to NaOH, that is, is made
Modified sorbitol solution.
Embodiment 1：
Vehicle glass antirain agent when a kind of long-acting, includes the raw material of following weight/mass percentage composition:
Modified manometer silicon dioxide colloidal sol 10%
Modified polypropene acid solution 1%
Modified sorbitol solution 5%
Sodium alginate 0.1%
Poly-vinyl alcohol solution 1%
Tween-60 0.5%
Lauryl sodium sulfate 0.5%
Glycerine 5%
Propane diols 5%
Water surplus,
Gross mass percentage composition sum is 100%.
The specific preparation process of vehicle glass antirain agent is when this is long-acting:
（1）, at room temperature, modified manometer silicon dioxide colloidal sol 10g, water 72g, glycerine 5g, the third two are first added in a reservoir
Alcohol 5g, modified polypropene acid solution 1g, modified sorbitol solution 5g, poly-vinyl alcohol solution 1g, sodium alginate 0.1 stir.
（2）, again into container add lauryl sodium sulfate 0.5g, Tween-60 emulsifying agent 0.5g, then stir,
Glass antirain agent when being made long-acting.
（3）, this product is sprayed at glass surface with 10mL/m2, wiped without towel, allow its natural sagging, natural drying is
Can, the glass has lasting rainproof effect.
Embodiment 2：
Vehicle glass antirain agent when a kind of long-acting, includes the raw material of following weight/mass percentage composition:
Modified manometer silicon dioxide colloidal sol（Wt30% liquid） 15%
Modified polypropene acid solution（wt8%） 1.5%
Modified sorbitol solution (wt15%) 7%
Sodium alginate 0.3%
Poly-vinyl alcohol solution（wt3%） 3%
Tween-60 0.7%
Lauryl sodium sulfate 0.7%
Glycerine 7%
Propane diols 7%
Water surplus
Gross mass percentage composition sum is 100%.
Described preparation method is with example 1.
Embodiment 3：
Vehicle glass antirain agent when a kind of long-acting, includes the raw material of following weight/mass percentage composition:
Modified manometer silicon dioxide colloidal sol（Wt30% liquid） 20%
Modified polypropene acid solution（wt8%） 2%
Modified sorbitol solution (wt15%) 10%
Sodium alginate 0.5%
Poly-vinyl alcohol solution（wt3%） 5%
Tween-60 1%
Lauryl sodium sulfate 1%
Glycerine 10%
Propane diols 10%
Water surplus
Gross mass percentage composition sum is 100%.
Described preparation method is with example 1.
Claims (8)
1. vehicle glass antirain agent when a kind of long-acting, it is characterised in that be made up of the raw material of following weight percent：
Modified manometer silicon dioxide colloidal sol 10-20%
Modified polypropene acid solution 1-2%
Modified sorbitol solution 5%-10%
Sodium alginate 0.1-0.5%
Poly-vinyl alcohol solution 1%-5%
Tween-60 0.5-1%
Lauryl sodium sulfate 0.5-1%
Glycerine 5-10%
Propane diols 5-10%
Water surplus
Gross mass percentage composition sum is 100%；
The preparation method of the modified manometer silicon dioxide colloidal sol comprises the following steps：
(1) each raw material, is weighed in proportion, then in the 250ml there-necked flasks with thermometer and agitator, adds 18g nanometers
Silica and 78.8g absolute ethyl alcohols, after being stirred 10 minutes under conditions of 40 DEG C, add 0.2g vinyl triethoxyl silicon
Oxygen alkane, is again stirring for 30 minutes；
(2) 0.5g maleic anhydrides, 1g acrylic acid, 0.5g methacrylic acids, 0.5g acrylic acid hydroxyls, are sequentially added into there-necked flask again
Ethyl ester, was sufficiently stirred for after 10 minutes, adds 0.1g dibenzoyl peroxides, is warming up to boiling；
(3), boiling reaction 3h, is incubated 30 minutes, adds polyvinyl alcohol 0.1g and sorbierite 0.3g, stirring to being completely dissolved,
Modified manometer silicon dioxide colloidal sol is made.
2. vehicle glass antirain agent when according to claim 1 long-acting, it is characterised in that：The modified manometer silicon dioxide
The concentration control of colloidal sol is 30wt%.
3. vehicle glass antirain agent when according to claim 1 long-acting, it is characterised in that：The modified polypropene acid solution
Concentration be 8wt%.
4. vehicle glass antirain agent when according to claim 1 long-acting, it is characterised in that：The modified sorbitol solution
Concentration is controlled in 15wt%.
5. vehicle glass antirain agent when according to claim 1 long-acting, it is characterised in that：The poly-vinyl alcohol solution it is dense
Degree control is in 3wt%.
6. vehicle glass antirain agent during long-acting according to any one claim in claim 1-5, it is characterised in that
The preparation method of the modified polypropene acid solution comprises the following steps：
In there-necked flask, acrylic acid 2g, maleic anhydride 3g, methacrylic acid 3g, water 92g, potassium peroxydisulfate 0.5g, after mixing are added
3h is reacted in 85 DEG C, that is, modified polyacrylate solution is made.
7. vehicle glass antirain agent during long-acting according to any one claim in claim 1-5, it is characterised in that
The preparation method of the modified sorbitol solution comprises the following steps：The sorbierite 18g after drying and dewatering, maleic anhydride 30g are taken,
80 DEG C are heated to, stirring reaction 2h adds water the solution for being configured to 15wt%, and pH=7 are neutralized to NaOH, that is, modified sorb is made
Alcoholic solution.
8. the preparation method of vehicle glass antirain agent when long-acting according to claim 1, it is characterised in that comprise the following steps：
（1）Each raw material is weighed in proportion, and then at room temperature, to modified manometer silicon dioxide colloidal sol is added in a reservoir, water is sweet
Oil, propane diols, modified polypropene acid solution, modified sorbitol solution, poly-vinyl alcohol solution, sodium alginate stirs；
(2) lauryl sodium sulfate, is added into container again, then Tween-60 emulsifying agent stirs, that is, when being made long-acting
Glass antirain agent.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610204984.4A CN105860930B (en) | 2016-04-05 | 2016-04-05 | Vehicle glass antirain agent and preparation method thereof when a kind of long-acting |
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| CN201610204984.4A CN105860930B (en) | 2016-04-05 | 2016-04-05 | Vehicle glass antirain agent and preparation method thereof when a kind of long-acting |
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| CN105860930B true CN105860930B (en) | 2017-09-29 |
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| CN110724494B (en) * | 2018-07-17 | 2022-12-27 | 乳源东阳光氟有限公司 | Long-acting low-temperature-resistant antifogging agent and preparation method and application thereof |
| CN116254023A (en) * | 2023-02-14 | 2023-06-13 | 安庆瑞泰化工有限公司 | Acrylic coating resin for optical algae film and preparation method thereof |
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| JPH08157639A (en) * | 1994-10-05 | 1996-06-18 | Daicel Chem Ind Ltd | Anti-fogging agent for surface of thermoplastic resin and anti-fogging thermoplastic resin sheet |
| CN1557904A (en) * | 2004-01-18 | 2004-12-29 | 上海师范大学 | Composition for prevention of vapor fogging on the surface of glass |
| CN102850549B (en) * | 2012-09-06 | 2014-03-26 | 杭州纳琪达纳米科技有限公司 | Preparation method for nanometer modified surface antifogging agent |
| CN103013311A (en) * | 2012-12-19 | 2013-04-03 | 王育述 | Hydrophilic anti-fogging glass coating material and preparation method thereof |
| CN104497981A (en) * | 2014-11-26 | 2015-04-08 | 青岛崂乡茶制品有限公司 | Anticorrosion antifogging agent |
-
2016
- 2016-04-05 CN CN201610204984.4A patent/CN105860930B/en not_active Expired - Fee Related
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