CN109251500A - A method of it adding nano-titanium dioxide and makes super-hydrophobic automatic cleaning resin eyeglass - Google Patents
A method of it adding nano-titanium dioxide and makes super-hydrophobic automatic cleaning resin eyeglass Download PDFInfo
- Publication number
- CN109251500A CN109251500A CN201810782632.6A CN201810782632A CN109251500A CN 109251500 A CN109251500 A CN 109251500A CN 201810782632 A CN201810782632 A CN 201810782632A CN 109251500 A CN109251500 A CN 109251500A
- Authority
- CN
- China
- Prior art keywords
- parts
- super
- hydrophobic
- nano
- titanium dioxide
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/024—Methods of designing ophthalmic lenses
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of methods of admixture nano-titanium dioxide production super-hydrophobic automatic cleaning resin eyeglass, resin base blend and ultraviolet absorbing agent, blue-light absorbers and super-hydrophobic compounded mix are added in preparing tank, after stirring, initiator azo-bis-isobutyl cyanide is added, continue constant temperature stirring, forms mixture, filtering, it vacuumizes, obtains material glue；Gained material glue is successively fused and mixed granulation, injection moulding, solidification and aftertreatment technology, obtains the resin eyeglass.Using dimethyldimethoxysil,ne and hexadecyl trimethoxy silane as modifying agent, using isopropanol as solvent, change its hydrophilic nmature using the coupled action of modifying agent and nano silica, obtain superhydrophobic characteristic, using sol-gel method, epoxy resin is introduced as adhesive, prepares super-hydrophobic compounded mix；It is spiked into the preparation of resin eyeglass, assigns that spectacle lens are super-hydrophobic, self-cleaning feature.
Description
Technical field
The invention belongs to spectacle lens technical fields, and in particular to a kind of admixture nano-titanium dioxide production super-hydrophobic automatic cleaning
The method of resin eyeglass.
Background technique
The surface hardness of polycarbonate (PC) is lower, limits it in the application in certain fields.PC and poly- methyl
The blend of methyl acrylate (PMMA) has many advantages, such as that surface hardness is high, glossiness is high, higher to obtain
Surface hardness, generally require higher PMMA content, but will lead to the sharply decline of blend toughness,
Therefore the present invention has carried out toughening modifying research to PC/PMMA.
In recent years, Preparing Organic-inorganic Nano Hybrid Material is due to excellent performance and potentially using valence
Value, becomes domestic and foreign scholars' focus of attention.Titanium dioxide (TiO2) nanoparticle have it is nontoxic, molten
The advantages that point is high, rigidity is big, chemical property is stable and thermal stability is good is used for polymer as filler
It is modified, the mechanics and thermal stability of polymeric matrix material can be improved.
Summary of the invention
The purpose of the present invention is being directed to existing problem, it is super-hydrophobic from clear to provide a kind of admixture nano-titanium dioxide production
The method of clean resin eyeglass, the resin eyeglass according to this method production have good super-hydrophobic automatic cleaning performance, anti-indigo plant
Light eyeshield performance and wear-resisting property.
The present invention is achieved by the following technical solutions:
A method of it adding nano-titanium dioxide and makes super-hydrophobic automatic cleaning resin eyeglass, which is characterized in that including as follows
Step:
(1) preparation of super-hydrophobic compounded mix:
0.4-0.5 parts of hexadecyl trimethoxy silanes, 0.4-0.5 parts of dimethyldimethoxysil,nes are mixed, thereto plus
Enter 7-8 parts of isopropanols, 0.7-1 parts of nano silicas, micro sodium hydroxide solution, magnetic agitation is mixed to form uniform molten
Glue adds 2.3-2.5 parts of epoxy resin and stirs evenly, and 1.9-2 parts of epoxy curing agents are added and continue to stir evenly, obtain
Super-hydrophobic compounded mix；
(2) two-step method prepares resin base blend:
80-90 parts of polycarbonate, 1-2 parts of nano-titanium dioxides are dried into 10-12h in 100-120 DEG C of drying box, by 20-25
Part polymethyl methacrylate, 6-7 parts of toughener and 1-2 parts of the expanding materials dry 8-10h in 80-90 DEG C of drying box；
By dry polymethyl methacrylate and toughener extrusion temperature be 210-225 DEG C under the conditions of blending extrusion, squeeze out
Slice is granulated after object is water cooled, by gained pellet at 80-85 DEG C dry 6-8h, then with dry polycarbonate, expanding material and
Nano-titanium dioxide carries out melt blending extrusion under conditions of extrusion temperature is 240-255 DEG C, then dry at 80-85 DEG C
6-8h obtains resin base blend；
(3) production of resin eyeglass:
Gained resin base blend in (2) and the middle gained of 1-3 parts of ultraviolet absorbing agents, 0.2-2 parts of blue-light absorbers and (1) is super
Hydrophobic compounded mix is added in preparing tank, and after stirring 20-30min at 40-60 DEG C, 0.3-3 parts of initiator azos two are added
Isobutyl cyanogen continues constant temperature and stirs 1-3h, forms mixture, is 0.1- in vacuum degree with 0.05-0.1 μm of filter element filtering
20-30min is vacuumized under the conditions of 0.3MPa, obtains material glue；By gained material glue successively through be fused and mixed be granulated, injection moulding, solidification and
Aftertreatment technology obtains the resin eyeglass.
Further, concentration of sodium hydroxide solution is 1 × 10 in step (1)-5mol/L。
Further, nano-titanium dioxide is rutile type nano titanic oxide in step (2), and toughener is hud typed poly-
Close object MBS, expanding material SAN-g-MAH, screw speed 200-300r/min.
Further, granulation, injection molding technique are fused and mixed in step (3):
Be fused and mixed prilling: gained material glue is put into the hopper of double screw extruder, heat air pressure be 21-25MPa,
Die head temperature carries out abundant extrusion molten under conditions of being 260-290 DEG C, obtains molten liquid, is then 275- in hot air temperature
Mixing melting granulation is carried out at 305 DEG C, and particle is obtained by cold cut machine；
Injection molding technique: putting into particle into the hopper of eyeglass injector, and heated hopper is obtained to 60-70 DEG C of heat preservation 2-3h
Mixing is melted, then under the injection pressure of 86-90MPa, glasses are injected into for mixing is melted with the injection rate of 21-25mm/s
In sheetmolding mold, pressure maintaining 5-6s, cooling 8-9s obtain the pre- part of spectacle lens.
Further, solidification, aftertreatment technology in step (3):
Curing process: the heating device for being 510-550W with ultrasonic power carries out solidification heating to the pre- part of spectacle lens, in 46-50
DEG C 1-2h is kept, then be warming up to 76-80 DEG C of holdings 1-2h, then after being warming up to 85-90 DEG C of solidification 1-2h, is opened and clean, then exist
Solidify 1-3h at 100-120 DEG C, be cooled to room temperature, obtains spectacle lens molded part；
Aftertreatment technology: spectacle lens molded part being put into the hydrochloric acid solution that mass fraction is 5-8% after impregnating 1-2h, taken out,
It puts into the sodium hydroxide solution that mass fraction is 8-10% after impregnating 1-2h, takes out again, the chlorination for being 0.9% in mass fraction
4-5h is impregnated in sodium solution, is taken out, and is dried in vacuo 3-5h at 51-55 DEG C to get the resin eyeglass.
The present invention has the advantage that compared with prior art
(1) it using dimethyldimethoxysil,ne and hexadecyl trimethoxy silane as modifying agent, using isopropanol as solvent, utilizes
Modifying agent and the coupled action of nano silica change its hydrophilic nmature, obtain superhydrophobic characteristic, using sol-gel method,
Epoxy resin is introduced as adhesive, prepares super-hydrophobic compounded mix；It is spiked into the preparation of resin eyeglass, assigns glasses
Piece is super-hydrophobic, self-cleaning feature.
(2) using polycarbonate, polymethyl methacrylate as basis material, rutile type nano titanic oxide and resin
The interface cohesion of matrix is good, can produce activeness and quietness effect；Using core-shell polymers MBS for toughener, SAN-g-MAH is increasing
Hold agent, resin base blend is prepared by two-step method；Expanding material can improve the compatibility between resin, and it is total to significantly improve resin base
Mixed object impact strength has the advantages that surface hardness is high, glossiness is high.
Specific embodiment
Embodiment 1
A method of it adding nano-titanium dioxide and makes super-hydrophobic automatic cleaning resin eyeglass, which is characterized in that including as follows
Step:
(1) preparation of super-hydrophobic compounded mix:
0.4 part of hexadecyl trimethoxy silane, 0.4 part of dimethyldimethoxysil,ne are mixed, 7 parts of isopropyls are added thereto
Alcohol, 0.7 part of nano silica, micro sodium hydroxide solution, magnetic agitation are mixed to form uniform colloidal sol, add 2.3 parts
Epoxy resin stirs evenly, and 1.9 parts of epoxy curing agents are added and continue to stir evenly, obtain super-hydrophobic compounded mix；
(2) two-step method prepares resin base blend:
80 parts of polycarbonate, 1 part of nano-titanium dioxide are dried into 10h in 100-120 DEG C of drying box, by 20 parts of polymethyls
Sour methyl esters, 6 parts of toughener and 1 part of expanding material dry 8h in 80-90 DEG C of drying box；
By dry polymethyl methacrylate and toughener extrusion temperature be 210-225 DEG C under the conditions of blending extrusion, squeeze out
Slice is granulated after object is water cooled, by gained pellet at 80-85 DEG C dry 6h, then with dry polycarbonate, expanding material and receive
Rice titanium dioxide carries out melt blending extrusion under conditions of extrusion temperature is 240-255 DEG C, then dry at 80-85 DEG C
6h obtains resin base blend；
(3) production of resin eyeglass:
Gained resin base blend in (2) and 1 part of ultraviolet absorbing agent, 0.2 part of blue-light absorbers and (1) middle gained is super-hydrophobic
Compounded mix is added in preparing tank, and after stirring 20min at 40-60 DEG C, 0.3 part of initiator azo-bis-isobutyl cyanide is added, after
Continuous constant temperature stirs 1h, forms mixture, with 0.05 μm of filter element filtering, vacuumizes 20min under the conditions of vacuum degree is 0.1MPa,
Obtain material glue；Gained material glue is successively fused and mixed granulation, injection moulding, solidification and aftertreatment technology, obtains the resin glasses
Piece.
Further, concentration of sodium hydroxide solution is 1 × 10 in step (1)-5mol/L。
Further, nano-titanium dioxide is rutile type nano titanic oxide in step (2), and toughener is hud typed poly-
Close object MBS, expanding material SAN-g-MAH, screw speed 200r/min.
Further, granulation, injection molding technique are fused and mixed in step (3):
It is fused and mixed prilling: gained material glue is put into the hopper of double screw extruder, be 21MPa, mould in heat air pressure
Head temperature carries out abundant extrusion molten under conditions of being 260-290 DEG C, obtains molten liquid, is then 275- in hot air temperature
Mixing melting granulation is carried out at 305 DEG C, and particle is obtained by cold cut machine；
Injection molding technique: putting into particle into the hopper of eyeglass injector, and heated hopper is melted to 60-70 DEG C of heat preservation 2h
Melt mixing, then under the injection pressure of 86MPa, spectacle lens shaping mould is injected into for mixing is melted with the injection rate of 21mm/s
In tool, pressure maintaining 5s, cooling 8s obtain the pre- part of spectacle lens.
Further, solidification, aftertreatment technology in step (3):
Curing process: the heating device for being 510W with ultrasonic power carries out solidification heating to the pre- part of spectacle lens, protects at 46-50 DEG C
1h is held, then is warming up to 76-80 DEG C of holding 1h, then after being warming up to 85-90 DEG C of solidification 1h, die sinking cleaning, then at 100-120 DEG C
Solidify 1h, is cooled to room temperature, obtains spectacle lens molded part；
Aftertreatment technology: spectacle lens molded part is put into the hydrochloric acid solution that mass fraction is 5% after impregnating 1h, is taken out, then throw
Enter after impregnating 1h in the sodium hydroxide solution for being 8% to mass fraction, take out, in the sodium chloride solution that mass fraction is 0.9%
4h is impregnated, is taken out, is dried in vacuo 3h at 51-55 DEG C to get the resin eyeglass.
Embodiment 2
A method of it adding nano-titanium dioxide and makes super-hydrophobic automatic cleaning resin eyeglass, which is characterized in that including as follows
Step:
(1) preparation of super-hydrophobic compounded mix:
0.5 part of hexadecyl trimethoxy silane, 0.5 part of dimethyldimethoxysil,ne are mixed, 8 parts of isopropyls are added thereto
Alcohol, 1 part of nano silica, micro sodium hydroxide solution, magnetic agitation are mixed to form uniform colloidal sol, add 2.5 parts of rings
Oxygen resin agitating is uniform, and 2 parts of epoxy curing agents are added and continue to stir evenly, obtain super-hydrophobic compounded mix；
(2) two-step method prepares resin base blend:
90 parts of polycarbonate, 2 parts of nano-titanium dioxides are dried into 12h in 100-120 DEG C of drying box, by 25 parts of polymethyls
Sour methyl esters, 7 parts of toughener and 2 parts of expanding materials dry 10h in 80-90 DEG C of drying box；
By dry polymethyl methacrylate and toughener extrusion temperature be 210-225 DEG C under the conditions of blending extrusion, squeeze out
Slice is granulated after object is water cooled, by gained pellet at 80-85 DEG C dry 8h, then with dry polycarbonate, expanding material and receive
Rice titanium dioxide carries out melt blending extrusion under conditions of extrusion temperature is 240-255 DEG C, then dry at 80-85 DEG C
8h obtains resin base blend；
(3) production of resin eyeglass:
Gained resin base blend in (2) and 3 parts of ultraviolet absorbing agents, 2 parts of blue-light absorbers and (1) middle gained is super-hydrophobic multiple
It closes filler to be added in preparing tank, after stirring 30min at 40-60 DEG C, 3 parts of initiator azo-bis-isobutyl cyanides is added, continue permanent
Temperature stirring 3h, forms mixture, with 0.1 μm of filter element filtering, vacuumizes 30min under the conditions of vacuum degree is 0.3MPa, obtains
Expect glue；Gained material glue is successively fused and mixed granulation, injection moulding, solidification and aftertreatment technology, obtains the resin eyeglass.
Further, concentration of sodium hydroxide solution is 1 × 10 in step (1)-5mol/L。
Further, nano-titanium dioxide is rutile type nano titanic oxide in step (2), and toughener is hud typed poly-
Close object MBS, expanding material SAN-g-MAH, screw speed 300r/min.
Further, granulation, injection molding technique are fused and mixed in step (3):
It is fused and mixed prilling: gained material glue is put into the hopper of double screw extruder, be 25MPa, mould in heat air pressure
Head temperature carries out abundant extrusion molten under conditions of being 260-290 DEG C, obtains molten liquid, is then 275- in hot air temperature
Mixing melting granulation is carried out at 305 DEG C, and particle is obtained by cold cut machine；
Injection molding technique: putting into particle into the hopper of eyeglass injector, and heated hopper is melted to 60-70 DEG C of heat preservation 3h
Melt mixing, then under the injection pressure of 86-90MPa, with the injection rate of 25mm/s will melt mixing be injected into spectacle lens at
In pattern tool, pressure maintaining 6s, cooling 9s obtain the pre- part of spectacle lens.
Further, solidification, aftertreatment technology in step (3):
Curing process: the heating device for being 550W with ultrasonic power carries out solidification heating to the pre- part of spectacle lens, protects at 46-50 DEG C
2h is held, then is warming up to 76-80 DEG C of holding 2h, then after being warming up to 85-90 DEG C of solidification 2h, die sinking cleaning, then at 100-120 DEG C
Solidify 3h, is cooled to room temperature, obtains spectacle lens molded part；
Aftertreatment technology: spectacle lens molded part is put into the hydrochloric acid solution that mass fraction is 8% after impregnating 2h, is taken out, then throw
Enter after impregnating 2h in the sodium hydroxide solution for being 10% to mass fraction, take out, in the sodium chloride solution that mass fraction is 0.9%
5h is impregnated, is taken out, is dried in vacuo 5h at 51-55 DEG C to get the resin eyeglass.
According to the resin eyeglass that the method for the present invention makes, there is good super-hydrophobic automatic cleaning performance, anti-blue light eyeshield
Performance and wear-resisting property.
Claims (5)
1. a kind of method for adding nano-titanium dioxide production super-hydrophobic automatic cleaning resin eyeglass, which is characterized in that including such as
Lower step:
(1) preparation of super-hydrophobic compounded mix:
0.4-0.5 parts of hexadecyl trimethoxy silanes, 0.4-0.5 parts of dimethyldimethoxysil,nes are mixed, thereto plus
Enter 7-8 parts of isopropanols, 0.7-1 parts of nano silicas, micro sodium hydroxide solution, magnetic agitation is mixed to form uniform molten
Glue adds 2.3-2.5 parts of epoxy resin and stirs evenly, and 1.9-2 parts of epoxy curing agents are added and continue to stir evenly, obtain
Super-hydrophobic compounded mix；
(2) two-step method prepares resin base blend:
80-90 parts of polycarbonate, 1-2 parts of nano-titanium dioxides are dried into 10-12h in 100-120 DEG C of drying box, by 20-25
Part polymethyl methacrylate, 6-7 parts of toughener and 1-2 parts of the expanding materials dry 8-10h in 80-90 DEG C of drying box；
By dry polymethyl methacrylate and toughener extrusion temperature be 210-225 DEG C under the conditions of blending extrusion, squeeze out
Slice is granulated after object is water cooled, by gained pellet at 80-85 DEG C dry 6-8h, then with dry polycarbonate, expanding material and
Nano-titanium dioxide carries out melt blending extrusion under conditions of extrusion temperature is 240-255 DEG C, then dry at 80-85 DEG C
6-8h obtains resin base blend；
(3) production of resin eyeglass:
Gained resin base blend in (2) and the middle gained of 1-3 parts of ultraviolet absorbing agents, 0.2-2 parts of blue-light absorbers and (1) is super
Hydrophobic compounded mix is added in preparing tank, and after stirring 20-30min at 40-60 DEG C, 0.3-3 parts of initiator azos two are added
Isobutyl cyanogen continues constant temperature and stirs 1-3h, forms mixture, is 0.1- in vacuum degree with 0.05-0.1 μm of filter element filtering
20-30min is vacuumized under the conditions of 0.3MPa, obtains material glue；By gained material glue successively through be fused and mixed be granulated, injection moulding, solidification and
Aftertreatment technology obtains the resin eyeglass.
2. a kind of side for adding nano-titanium dioxide production super-hydrophobic automatic cleaning resin eyeglass according to claim 1
Method, which is characterized in that concentration of sodium hydroxide solution is 1 × 10 in step (1)-5mol/L。
3. a kind of side for adding nano-titanium dioxide production super-hydrophobic automatic cleaning resin eyeglass according to claim 1
Method, which is characterized in that nano-titanium dioxide is rutile type nano titanic oxide in step (2), and toughener is core-shell polymeric
Object MBS, expanding material SAN-g-MAH, screw speed 200-300r/min.
4. a kind of side for adding nano-titanium dioxide production super-hydrophobic automatic cleaning resin eyeglass according to claim 1
Method, which is characterized in that granulation, injection molding technique are fused and mixed in step (3):
Be fused and mixed prilling: gained material glue is put into the hopper of double screw extruder, heat air pressure be 21-25MPa,
Die head temperature carries out abundant extrusion molten under conditions of being 260-290 DEG C, obtains molten liquid, is then 275- in hot air temperature
Mixing melting granulation is carried out at 305 DEG C, and particle is obtained by cold cut machine；
Injection molding technique: putting into particle into the hopper of eyeglass injector, and heated hopper is obtained to 60-70 DEG C of heat preservation 2-3h
Mixing is melted, then under the injection pressure of 86-90MPa, glasses are injected into for mixing is melted with the injection rate of 21-25mm/s
In sheetmolding mold, pressure maintaining 5-6s, cooling 8-9s obtain the pre- part of spectacle lens.
5. a kind of side for adding nano-titanium dioxide production super-hydrophobic automatic cleaning resin eyeglass according to claim 1
Method, which is characterized in that solidification, aftertreatment technology in step (3):
Curing process: the heating device for being 510-550W with ultrasonic power carries out solidification heating to the pre- part of spectacle lens, in 46-50
DEG C 1-2h is kept, then be warming up to 76-80 DEG C of holdings 1-2h, then after being warming up to 85-90 DEG C of solidification 1-2h, is opened and clean, then exist
Solidify 1-3h at 100-120 DEG C, be cooled to room temperature, obtains spectacle lens molded part；
Aftertreatment technology: spectacle lens molded part being put into the hydrochloric acid solution that mass fraction is 5-8% after impregnating 1-2h, taken out,
It puts into the sodium hydroxide solution that mass fraction is 8-10% after impregnating 1-2h, takes out again, the chlorination for being 0.9% in mass fraction
4-5h is impregnated in sodium solution, is taken out, and is dried in vacuo 3-5h at 51-55 DEG C to get the resin eyeglass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810782632.6A CN109251500A (en) | 2018-07-17 | 2018-07-17 | A method of it adding nano-titanium dioxide and makes super-hydrophobic automatic cleaning resin eyeglass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810782632.6A CN109251500A (en) | 2018-07-17 | 2018-07-17 | A method of it adding nano-titanium dioxide and makes super-hydrophobic automatic cleaning resin eyeglass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109251500A true CN109251500A (en) | 2019-01-22 |
Family
ID=65048778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810782632.6A Withdrawn CN109251500A (en) | 2018-07-17 | 2018-07-17 | A method of it adding nano-titanium dioxide and makes super-hydrophobic automatic cleaning resin eyeglass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109251500A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111073017A (en) * | 2019-12-25 | 2020-04-28 | 浙江迈实科技有限公司 | Preparation method of self-cleaning spectacle lens |
| CN115414864A (en) * | 2022-08-26 | 2022-12-02 | 浙江和谐光催化科技有限公司 | Preparation method of super-hydrophobic and super-hydrophilic two-sided nano material for inhibiting saltpetering on surface of bare brick |
| CN115414864B (en) * | 2022-08-26 | 2024-05-03 | 浙江和谐光催化科技有限公司 | Preparation method of super-hydrophobic and super-hydrophilic two-sided nano material for inhibiting fair-faced brick surface from being subjected to alkali efflorescence |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151807A (en) * | 2014-08-25 | 2014-11-19 | 周佳瑜 | PC anti-fog spectacle glasses and preparation method thereof |
| CN105542420A (en) * | 2014-11-04 | 2016-05-04 | 刘和超 | Optical eyeglass with wear resistance |
| CN105860401A (en) * | 2016-06-21 | 2016-08-17 | 浙江工贸职业技术学院 | Wear-resistant resin spectacle lens and preparation technology thereof |
| CN106587075A (en) * | 2015-10-14 | 2017-04-26 | 香港理工大学 | Preparation method for super-hydrophobic silica particle and super-hydrophobic coating |
| CN108003753A (en) * | 2017-12-25 | 2018-05-08 | 山东国舜建设集团有限公司 | A kind of super-hydrophobic long lasting anticorrosion coating of automatically cleaning and preparation method thereof |
-
2018
- 2018-07-17 CN CN201810782632.6A patent/CN109251500A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151807A (en) * | 2014-08-25 | 2014-11-19 | 周佳瑜 | PC anti-fog spectacle glasses and preparation method thereof |
| CN105542420A (en) * | 2014-11-04 | 2016-05-04 | 刘和超 | Optical eyeglass with wear resistance |
| CN106587075A (en) * | 2015-10-14 | 2017-04-26 | 香港理工大学 | Preparation method for super-hydrophobic silica particle and super-hydrophobic coating |
| CN105860401A (en) * | 2016-06-21 | 2016-08-17 | 浙江工贸职业技术学院 | Wear-resistant resin spectacle lens and preparation technology thereof |
| CN108003753A (en) * | 2017-12-25 | 2018-05-08 | 山东国舜建设集团有限公司 | A kind of super-hydrophobic long lasting anticorrosion coating of automatically cleaning and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111073017A (en) * | 2019-12-25 | 2020-04-28 | 浙江迈实科技有限公司 | Preparation method of self-cleaning spectacle lens |
| CN115414864A (en) * | 2022-08-26 | 2022-12-02 | 浙江和谐光催化科技有限公司 | Preparation method of super-hydrophobic and super-hydrophilic two-sided nano material for inhibiting saltpetering on surface of bare brick |
| CN115414864B (en) * | 2022-08-26 | 2024-05-03 | 浙江和谐光催化科技有限公司 | Preparation method of super-hydrophobic and super-hydrophilic two-sided nano material for inhibiting fair-faced brick surface from being subjected to alkali efflorescence |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102250462B (en) | Polycarbonate composite material and preparation method thereof and method for manufacturing LED (Light Emitting Diode) lamp housing | |
| CN101348594A (en) | Glass fiber reinforced unplasticised polyvinyl chloride material and preparation thereof | |
| CN102677217B (en) | Modified POM (polyoxymethylene) fiber and preparation method thereof | |
| CN102181140B (en) | Carbon fiber silk waste reinforced polycarbonate composite material and preparation method of the carbon fiber silk waste reinforced polycarbonate composite material | |
| CN105504749B (en) | A kind of 3D printing polycarbonate composite material and preparation method thereof | |
| CN109251500A (en) | A method of it adding nano-titanium dioxide and makes super-hydrophobic automatic cleaning resin eyeglass | |
| CN106243542B (en) | A kind of production method of Radwood relief product | |
| CN104194059A (en) | Cellulose thermoplastic material and preparation method thereof | |
| CN102399410A (en) | ABS (acrylonitrile butadiene styrene) composite material and preparation method thereof | |
| CN111269527A (en) | Waste plastic regeneration material, regenerated product and regeneration method thereof | |
| CN106380607A (en) | Preparation method of modified wood powder | |
| CN108047738A (en) | A kind of PVC floor based on wood moulding structure and preparation method thereof | |
| CN105696200A (en) | Batch-type non-woven fabric melt-blowing method and non-woven fabric | |
| CN104356589A (en) | Carbon fiber reinforced friction-resistant polyoxymethylene (POM) composite material and preparation method thereof | |
| CN106273988A (en) | A kind of preparation method of the in-situ modified bamboo fiber composite material of calcium carbonate | |
| CN102605446B (en) | Annular blowing cooling solidification process method for preparing polyvinyl alcohol fibre | |
| CN109782386A (en) | A kind of light guide plate and preparation method thereof | |
| CN110878166A (en) | Manufacturing process of impact-resistant luggage shell | |
| CN105623101A (en) | Modified diatom/ESO (epoxidized soybean oil)/polypropylene composite and preparation method thereof | |
| CN102335977B (en) | Method and device for producing plant fiber and thermoplastic composite granular material | |
| CN110819091A (en) | Ultraviolet-resistant polycarbonate lens material and preparation method thereof | |
| CN107586464A (en) | A kind of preparation method of high-intensity wood plastic composite | |
| CN208601891U (en) | A kind of equipment producing plastic cement backboard | |
| CN109486002A (en) | A kind of PP composite material and preparation method thereof | |
| CN108707282A (en) | A kind of preparation method of ageing-resistant and excellent in mechanical performance composite plastic of polypropylene |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190122 |