CN206671589U - A kind of anti-microbial coating resin lens - Google Patents
A kind of anti-microbial coating resin lens Download PDFInfo
- Publication number
- CN206671589U CN206671589U CN201720023595.1U CN201720023595U CN206671589U CN 206671589 U CN206671589 U CN 206671589U CN 201720023595 U CN201720023595 U CN 201720023595U CN 206671589 U CN206671589 U CN 206671589U
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- layer
- coating
- resin lens
- tack coat
- coated
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- 239000011347 resin Substances 0.000 title claims abstract description 36
- 229920005989 resin Polymers 0.000 title claims abstract description 36
- 238000000576 coating method Methods 0.000 title claims abstract description 28
- 239000011248 coating agent Substances 0.000 title claims abstract description 27
- 230000000845 anti-microbial effect Effects 0.000 title claims abstract description 19
- 239000004599 antimicrobial Substances 0.000 title claims abstract description 16
- 230000003115 biocidal effect Effects 0.000 claims abstract description 42
- 239000006117 anti-reflective coating Substances 0.000 claims abstract description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 14
- 238000005516 engineering process Methods 0.000 claims abstract description 13
- 150000002500 ions Chemical class 0.000 claims abstract description 13
- 239000007888 film coating Substances 0.000 claims abstract description 11
- 238000009501 film coating Methods 0.000 claims abstract description 11
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000003618 dip coating Methods 0.000 claims abstract description 6
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910001928 zirconium oxide Inorganic materials 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 4
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052709 silver Inorganic materials 0.000 claims abstract description 4
- 239000004332 silver Substances 0.000 claims abstract description 4
- 239000010936 titanium Substances 0.000 claims abstract description 4
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 4
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 4
- 239000011701 zinc Substances 0.000 claims abstract description 4
- 238000004544 sputter deposition Methods 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 241000894006 Bacteria Species 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 claims 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 19
- 238000001771 vacuum deposition Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 102
- 239000012528 membrane Substances 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- 241000191967 Staphylococcus aureus Species 0.000 description 4
- SHPBBNULESVQRH-UHFFFAOYSA-N [O-2].[O-2].[Ti+4].[Zr+4] Chemical compound [O-2].[O-2].[Ti+4].[Zr+4] SHPBBNULESVQRH-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000193830 Bacillus <bacterium> Species 0.000 description 2
- 241000222122 Candida albicans Species 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 2
- 241000235342 Saccharomycetes Species 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229940095731 candida albicans Drugs 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 210000002429 large intestine Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- RHZWSUVWRRXEJF-UHFFFAOYSA-N indium tin Chemical compound [In].[Sn] RHZWSUVWRRXEJF-UHFFFAOYSA-N 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Abstract
The utility model is a kind of anti-microbial coating resin lens, including resin lens, dip-coating in resin lens surface wear-resisting stiffening layer, be sputtered at antireflective coating, antibiotic layer, tack coat and the top layer waterproof layer of the wear-resisting stiffening layer outer surface.Antibiotic layer and tack coat are sputtered at successively between antireflective coating and top layer waterproof layer, antibiotic layer is coated with antireflective coating surface by a kind of metal oxide in silver, copper, zinc, titanium and formed, and tack coat is coated with the antibacterial layer surface by a kind of oxide in silica, silicon monoxide, aluminum oxide, zirconium oxide and formed.The utility model uses vacuum coating technology and ion gun Aided Film Coating Technique, adds the caking ability of each film layer, and realizes obtained eyewear products and not only kept while original antireflective coating performance but also had the effect of permanently effective outstanding anti-microbial property.
Description
Technical field
A kind of film coating lense of spectacle manufacturing technology is the utility model is related to, particularly discloses a kind of anti-microbial coating resin lens,
Belong to the manufacturing field of resin lens.
Background technology
As resin glasses market progressively expands, its resin lens also increasingly obtains the concern of consumer.Therefore with
The diversification of customer demand, the various aspects of performance and technique of resin lens are all in continuous improve and perfect.At present, in the market
Plated film resin lens, be all mainly on the basis of resin lens really up to the mark are added, by the method for vacuum coating, be coated with anti-reflection
Penetrate film layer, top layer waterproof layer etc..To have the function that to strengthen percent of pass, protection eyeglass.
Various resin lens are as daily carrying articles for use in life, to provide vision correction, protection and fashion
Etc. function, simultaneously because long periods of wear resin lens surface certainly exists the microorganisms such as various bacteriums, fungi, virus,
The use eye health and health that serious threat the mankind are propagated and spread to wherein various harmful microbes.Therefore people's confrontation
The product of bacterium function is also increasingly paid attention to, and has similar product in the market, but the defects of two aspects be present, ties first
Structure is unstable, and being not provided with transition zone between the antibiotic layer and outermost layer protective layer of key is aided in, and is so easily produced
The problem of film Coating combination is bad, influence the persistence of antibacterial effect.In addition, component is not abundant enough in its antibiotic layer, to that can rise
Mushroom species to antibacterial action is limited in scope.
Utility model content
The purpose of this utility model is that solution prior art plated film resin lens antibacterial effect is limited or antibiotic layer plated film is imitated
The problem of fruit is not permanent, a kind of anti-microbial coating resin lens are proposed, by vacuum sputtering coating and ion gun Aided Film Coating Technique,
Antibiotic layer and tack coat are coated between antireflective coating and top layer waterproof layer, good optical property is both ensure that, also add
Adhesive force between top layer waterproof layer and antibiotic layer, there is excellent anti-microbial property again, greatly reduce the infection probability of illness in eye.
What the utility model was realized in：A kind of anti-microbial coating resin lens, including resin lens, dip-coating are in resin mirror
The wear-resisting stiffening layer on piece surface, antireflective coating, antibiotic layer, tack coat and the top layer for being sputtered at the wear-resisting stiffening layer outer surface are prevented
Water layer, in described antibiotic layer and tack coat it is sputtered at successively between antireflective coating and top layer waterproof layer, described antibiotic layer
It is coated with and is formed on antireflective coating surface by one or more metal oxides in silver, copper, zinc, titanium, described tack coat is by two
One or more oxides in silica, silicon monoxide, aluminum oxide, zirconium oxide are coated with the antibacterial layer surface to be formed, and is used
To increase the adhesive force between top layer waterproof layer and the antibiotic layer.
Further, described antibiotic layer and described tack coat are using vacuum sputtering coating technology and ion gun auxiliary plating
Membrane technology, which is coated with, to be formed, and described waterproof layer is sputtered at described tie layer surface using vacuum sputtering coating.
Further, described antireflective coating is a kind of sandwich construction, and its each layer is by silica, zirconium oxide, oxidation
One kind in indium tin, which is coated with, to be formed, and adjacent layer is coated with using different material and formed.
Further, the thickness control of described antireflective coating is in 150nm~600nm, the thickness control of the antibiotic layer
In 1nm~100nm, the thickness control of the tack coat is in 1nm~20nm.
The beneficial effects of the utility model are：The utility model uses vacuum coating technology and ion gun assisted deposition skill
Art, antireflective coating, antibiotic layer, tack coat, top layer are being coated with successively again to being coated with outside in the resin lens of wear-resisting stiffening layer
Waterproof layer, adds the adhesive fastness of each film layer, and realizes obtained eyewear products and both kept original antireflective coating performance
Effect with permanently effective outstanding anti-microbial property again simultaneously, to common microbiological, Escherichia coli, staphylococcus aureus,
The antibiotic rate 99% of Candida albicans and saccharomycete, mould etc.（Antibacterial activity value 2）More than.And because antibiotic layer is located at multilayer
Among film, the validity of its antibacterial ability can provide peace with permanently effective as the multiple membrane lifetime of its outer layer for user
Full health protection, particularly greatly reduce the infection probability of illness in eye.
Brief description of the drawings
Fig. 1 is the utility model anti-microbial coating resin lens structural representation.
Label declaration in figure：1st, resin lens, 2, wear-resisting stiffening layer, 3, antireflective coating, 4, antibiotic layer, 5, tack coat, 6,
Top layer waterproof layer.
Embodiment
With reference to the accompanying drawings 1, a kind of anti-microbial coating resin lens of the utility model, including resin lens 1, dip-coating are in resin lens
The wear-resisting stiffening layer 2 on surface and be sputtered at successively the antireflective coating 3 on the surface of wear-resisting stiffening layer 2, antibiotic layer 4, tack coat 5,
Top layer waterproof layer 6.Described antibiotic layer 4 is by one or more metal oxides in silver, copper, zinc, titanium on antireflective coating surface
It is coated with and forms, described tack coat is existed by one or more oxides in silica, silicon monoxide, aluminum oxide, zirconium oxide
The antibacterial layer surface, which is coated with, to be formed, to increase the adhesive force between top layer waterproof layer and the antibiotic layer.
Wherein, it is then solid in high temperature by the way that the resin lens cleaned up are carried out into stiffened processing using dipping process
It is melted into the wear-resisting stiffening layer of high rigidity.Again using vacuum sputtering coating technology and ion gun ancillary technique in wear-resisting stiffened layer surface
Antireflective coating is coated with, thickness control is in 150nm~600nm.
Afterwards, antireflective coating surface is coated with antibiotic layer again, is coated with to combine during antibiotic layer and uses ion gun assisted deposition
Technology, increase the adhesive force of antibiotic layer and anti-reflection film, the antibiotic layer thickness control being coated with is in 1nm~100nm.Then in antibiotic layer
Surface is coated with tack coat, is coated with during tack coat with reference to ion gun Aided Film Coating Technique is used, increases tack coat and antibiotic layer
Adhesive force, the adhesive layer thickness that is coated with controlled in 1nm~20nm.Finally, it is coated with top layer waterproof layer in tie layer surface.
The utility model is effective by vacuum sputtering coating and ion gun Aided Film Coating Technique with antibiotic layer by antireflective coating
Antibacterial ability has been had concurrently while with reference to, all optical properties for maintaining original film layer, is that its antibacterial range is more extensive, antibacterial
Effect is more longlasting.Tested through German HOHENSTEIN and Japanese SIAA certification authorities, eyes made from the utility model method
Product is to Escherichia coli, the antibiotic rate 99% of staphylococcus aureus, Candida albicans and saccharomycete, mould etc.（Antibacterial activity value
2）More than, and antibacterial ability is permanently effective.
With reference to specific embodiment, the utility model is described in further detail, but these embodiments are not intended to
To restriction of the present utility model.
Embodiment 1：
The utility model prepares a kind of anti-microbial coating resin lens combined with antireflective coating, specific as follows：
Resin lens select refractive index 1.60（MR-8）, using dip-coating hardening process, obtain the wearability that thickness is 2.5 μm
Good wear-resisting stiffening layer；Then silicon dioxide layer 49.22nm, titanium dioxide are coated with successively in stiffening layer using vacuum evaporatation
Zirconium layer 21.70nm, silicon dioxide layer 44.89nm, titanium dioxide zirconium layer 67.10nm, indium tin oxide layer 5.00nm, silica
The antireflective coating that 73.58nm layers are formed, total thickness are 261.49nm.
Plated again on obtained six layers of antireflective coating using vacuum sputtering coating technology and ion gun Aided Film Coating Technique again
The antibiotic layer of 10nm thickness processed.Continue to be coated with tack coat SiO using vacuum sputtering coating technology in antibacterial layer surface2Layer, is coated with
Combined during tack coat and use ion gun Aided Film Coating Technique, increase the adhesive force of tack coat and antibiotic layer.It is further continued in tack coat
Surface is coated with top layer waterproof layer.
By above-mentioned anti-microbial coating eyeglass, send to German HOHENSTEIN and Japanese SIAA certification authorities are tested to large intestine
The antibiotic rate 99% of bacillus, staphylococcus aureus etc.（Antibacterial activity value 2）More than, antibacterial ability validity is with multiple membrane lifetime
Equally, it is permanently effective, while antireflective coating send national Glasses detection Spot detection, film quality to meet national standard, 380~
Visible ray mean transmissivity is more than 99% in the range of 780nm light waves.
Embodiment 2：
The utility model prepares a kind of anti-microbial coating resin lens combined with antireflective coating, specific as follows：
Resin lens select refractive index 1.74, using dip-coating hardening process, obtain thickness as good wear-resisting of 2.5 μm of wearabilities
Stiffening layer.Then it is coated with silicon dioxide layer, titanium dioxide zirconium layer, silica successively in stiffening layer using vacuum sputtering coating method
Layer, titanium dioxide zirconium layer, silicon dioxide layer, titanium dioxide zirconium layer, indium tin oxide layer, silicon dioxide layer form anti-reflection film film layer, each layer
Thickness be respectively 35.19 nm, 15.72 nm, 53.24 nm, 52.86 nm, 76.40 nm, 50.94 nm, 5.00 nm,
32.52nm, total thick 321.87nm.
30nm antibiotic layers are coated with obtained eight layers antireflective coating in using vacuum sputtering coating, is coated with while uses
Ion gun Aided Film Coating Technique, increase the adhesive force of antibiotic layer and anti-reflection film, continue to plate using vacuum sputtering in antibacterial layer surface
Membrane technology is coated with tack coat one silica layer, is combined when being coated with tack coat and uses ion gun Aided Film Coating Technique, increases tack coat
With the adhesive force of antibiotic layer.It is further continued for being coated with top layer waterproof layer in the tie layer surface for being coated with acquisition.
By above-mentioned anti-microbial coating eyeglass, send to German HOHENSTEIN and Japanese SIAA certification authorities are tested to large intestine
The antibiotic rate 99% of bacillus, staphylococcus aureus etc.（Antibacterial activity value 2）More than, antibacterial ability validity is with multiple membrane lifetime
Equally, it is permanently effective, while antireflective coating send national Glasses detection Spot detection, film quality to meet national standard, 380~
Visible ray mean transmissivity is more than 99% in the range of 780nm light waves
Embodiment described above is only used for explaining the technical solution of the utility model, not of the present utility model to limit
Protection domain, the scope of protection of the utility model are all new according to this practicality to be defined described in claims of the present utility model
Technology contents disclosed in type, any modification of the design number of plies and other material classifications by changing anti-reflection film or reflective coating,
Equivalent substitution and there is no improvement of unexpected beneficial effect etc., should be included in the scope of protection of the utility model it
It is interior.
Claims (4)
1. a kind of anti-microbial coating resin lens, including resin lens（1）, dip-coating is in resin lens（1）The wear-resisting stiffening layer on surface
（2）, be sputtered at the wear-resisting stiffening layer（2）The antireflective coating of outer surface（3）, antibiotic layer（4）, tack coat（5）With top layer waterproof
Layer（6）, it is characterised in that：In described antibiotic layer（4）And tack coat（5）It is to be sputtered at antireflective coating successively（3）Prevent with top layer
Water layer（6）Between, described antibiotic layer（4）By a kind of metal oxide in silver, copper, zinc, titanium in antireflective coating（3）Plate on surface
System forms, described tack coat（5）By a kind of oxide in silica, silicon monoxide, aluminum oxide, zirconium oxide described anti-
Bacterium layer（4）Surface, which is coated with, to be formed, to increase top layer waterproof layer（6）With the antibiotic layer（4）Between adhesive force.
A kind of 2. anti-microbial coating resin lens according to claim 1, it is characterised in that：Described antibiotic layer（4）And institute
The tack coat stated（5）It is coated with and forms using vacuum sputtering coating technology and ion gun Aided Film Coating Technique, described waterproof layer（6）
Described tack coat is sputtered at using vacuum sputtering coating（5）Surface.
A kind of 3. anti-microbial coating resin lens according to claim 1, it is characterised in that：Described antireflective coating（3）It is
A kind of sandwich construction, its each layer are to be coated with to form by one kind in silica, zirconium oxide, tin indium oxide, and adjacent layer uses
Different material, which is coated with, to be formed.
A kind of 4. anti-microbial coating resin lens according to claim 1, it is characterised in that：Described antireflective coating（3）'s
Thickness control is in 150nm~600nm, the antibiotic layer（4）Thickness control in 1nm~100nm, the tack coat（5）Thickness
Degree control is in 1nm~20nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023595.1U CN206671589U (en) | 2017-01-10 | 2017-01-10 | A kind of anti-microbial coating resin lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023595.1U CN206671589U (en) | 2017-01-10 | 2017-01-10 | A kind of anti-microbial coating resin lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206671589U true CN206671589U (en) | 2017-11-24 |
Family
ID=60357001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720023595.1U Active CN206671589U (en) | 2017-01-10 | 2017-01-10 | A kind of anti-microbial coating resin lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206671589U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646871A (en) * | 2019-10-08 | 2020-01-03 | 苏州鑫河镜业有限公司 | High-strength waterproof antibacterial automobile sun visor lens and production process thereof |
| CN111338006A (en) * | 2020-01-03 | 2020-06-26 | 江苏奥天光学有限公司 | Anti-reflection yellow jade film and preparation method thereof |
| CN112649904A (en) * | 2020-12-29 | 2021-04-13 | 江苏淘镜有限公司 | Vacuum coating antifogging lens and preparation method thereof |
| WO2021234030A1 (en) * | 2020-05-19 | 2021-11-25 | Carl Zeiss Vision Technical Service (Guangzhou) Ltd. | Transparent article, in particular a spectacle lens, with antibacterial and/or antiviral properties and method for manufacturing thereof |
| CN114637059A (en) * | 2022-02-15 | 2022-06-17 | 江苏全真光学科技股份有限公司 | Lens with strong antibacterial and antistatic properties |
-
2017
- 2017-01-10 CN CN201720023595.1U patent/CN206671589U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646871A (en) * | 2019-10-08 | 2020-01-03 | 苏州鑫河镜业有限公司 | High-strength waterproof antibacterial automobile sun visor lens and production process thereof |
| CN111338006A (en) * | 2020-01-03 | 2020-06-26 | 江苏奥天光学有限公司 | Anti-reflection yellow jade film and preparation method thereof |
| WO2021234030A1 (en) * | 2020-05-19 | 2021-11-25 | Carl Zeiss Vision Technical Service (Guangzhou) Ltd. | Transparent article, in particular a spectacle lens, with antibacterial and/or antiviral properties and method for manufacturing thereof |
| CN112649904A (en) * | 2020-12-29 | 2021-04-13 | 江苏淘镜有限公司 | Vacuum coating antifogging lens and preparation method thereof |
| CN112649904B (en) * | 2020-12-29 | 2022-05-10 | 江苏淘镜有限公司 | Vacuum coating antifogging lens and preparation method thereof |
| CN114637059A (en) * | 2022-02-15 | 2022-06-17 | 江苏全真光学科技股份有限公司 | Lens with strong antibacterial and antistatic properties |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180622 Address after: 226200 Jiangsu Nantong Qidong Binhai Industrial Park No. 18, Jiang Feng Road. Co-patentee after: Shanghai Kangnaite Optics Co., Ltd. Patentee after: Jiangsu Kang Naite Optical Co., Ltd Address before: 226200 Jiangsu Nantong Qidong Binhai Industrial Park No. 18, Jiang Feng Road. Co-patentee before: Shanghai Conant Optics Co., Ltd. Patentee before: Jiangsu Kang Naite Optical Co., Ltd |
|
| TR01 | Transfer of patent right |