CN107797166B - A kind of antifogging type resin eyeglass and preparation method thereof - Google Patents
A kind of antifogging type resin eyeglass and preparation method thereof Download PDFInfo
- Publication number
- CN107797166B CN107797166B CN201711143179.6A CN201711143179A CN107797166B CN 107797166 B CN107797166 B CN 107797166B CN 201711143179 A CN201711143179 A CN 201711143179A CN 107797166 B CN107797166 B CN 107797166B
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- China
- Prior art keywords
- layer
- silicon nitride
- fog coating
- nano silicon
- type resin
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- 239000011347 resin Substances 0.000 title claims abstract description 18
- 229920005989 resin Polymers 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 239000010410 layer Substances 0.000 claims abstract description 70
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 30
- 229910052581 Si3N4 Inorganic materials 0.000 claims abstract description 29
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 29
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000004411 aluminium Substances 0.000 claims abstract description 28
- 239000011247 coating layer Substances 0.000 claims abstract description 19
- 238000005260 corrosion Methods 0.000 claims abstract description 18
- 230000007797 corrosion Effects 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 12
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims abstract description 11
- 239000000126 substance Substances 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000003628 erosive effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 239000003595 mist Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
-
- 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
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
-
- 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
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
Abstract
The present invention relates to a kind of antifogging type resin eyeglass and preparation method thereof, the antifogging type resin eyeglass is from outside to interior successively including anti-fog coating layer, nano silicon nitride aluminium layer, substrate layer and stiffened film layer；The side surface that the nano silicon nitride aluminium layer is connect with hydrophilic anti-fog coating layer is by uniform corrosion；Preparation method is first to be coated with nano silicon nitride aluminium layer and stiffened film layer respectively in substrate layer two sides；Pass through chemical method homogeneous corrosion nano aluminum nitride layer surface again；Hydrophilic anti-fog coating is finally sputtered at the nano aluminum nitride layer surface after corrosion and forms anti-fog coating layer, the outer surface of the anti-fog coating layer is smooth.Resin eyeglass simple production process of the invention, anti-fog performance be good, long service life.
Description
Technical field
The present invention relates to high molecular material preparation and applied technical fields more particularly to a kind of antifogging type resin eyeglass.
Background technique
Usual eyeglass manufacturer is to use the side for being coated with hydrophilic anti-fog coating film to solve the problems, such as that eyeglass hazes
On the one hand method causes anti-fog layer itself to be easily damaged since hardness is generally relatively low after hydrophilic anti-fog coating solidification in the market
So that anti-fog effect is undesirable, on the other hand can also eyeglass itself be made to be easy to appear scratch.
Chinese invention patent CN201510117669.3 discloses a kind of technical solution to solve the above problems, superficial film
The antifog resin lens for storing the hydrophilic factor, by resin substrate, stiffened save mesh film layer, the antifog film layer institute of hydrophilic factor slow release
Stiffened save mesh film layer is printed on composition, the resin substrate surface, there is hydrophilic dip-coating outside the hard save mesh film layer of power mouth
The antifog film layer of factor slow release forms the antifog film layer of hydrophilic factor slow release.Having the advantage that for this scheme is guaranteeing to set
Store anti-fog coating while rouge lens surface hardness, achieved the purpose that eyeglass rub resistance scratch and it is long-acting antifog.But its
Also have the shortcomings that obvious: first is that since film plating layer thickness itself is very thin, it is desirable to print stiffened storage net diaphragm layer process ten
Dividing difficulty, preparation cost is higher, once second is that completely, the antifogging action of eyeglass will not be deposited again for hydrophilic factor release in anti-fog coating
?.
Summary of the invention
In order to solve the above-mentioned technical problem, a kind of simple process and the eyeglass with long-acting anti-fog effect, the present invention are provided
The following technical schemes are provided:
A kind of antifogging type resin eyeglass, from it is outer to it is interior successively include anti-fog coating layer, nano silicon nitride aluminium layer, substrate layer with
And stiffened film layer；The side surface that the nano silicon nitride aluminium layer is connect with anti-fog coating layer is by uniform corrosion.
The present invention manufactures storage anti-fog coating in nano aluminum nitride layer surface using the method for chemical attack, compared to printing net
The mode technique of diaphragm is more simple, operability is stronger；Meanwhile the setting of nano silicon nitride aluminium layer is first is that in order to enhance eyeglass table
On the other hand the hardness in face is due to nano aluminum nitride high surface activity, good heat conductivity, even if after the failure of anti-fog coating layer
Also certain antifogging action can be played, when lenses fitted person enters high-temperature region by low-temperature space, by nano aluminum nitride after eyeglass is heated
Layer is thermally conductive rapidly, so that the temperature of eyeglass increases rapidly, to reduce water mist in lens surface residence time.
Further, the corrosion depth of the nano silicon nitride aluminium layer is the 1/3-1/2 of nano silicon nitride aluminum layer thickness, if corrosion
Depth is too deep, then the stiffened effect of nano silicon nitride aluminium layer itself will receive large effect, if corrosion depth is excessively shallow, can only hold
Receive less anti-fog coating.
A kind of preparation method of above-mentioned antifogging type resin eyeglass, comprising the following steps:
S1, it is coated with nano silicon nitride aluminium layer and stiffened film layer respectively in substrate layer two sides；
S2, pass through chemical method homogeneous corrosion nano aluminum nitride layer surface, keeping uniformity is in order to avoid to eyeglass light
Learn the influence of performance；
S3, hydrophilic anti-fog coating is sputtered at the nano aluminum nitride layer surface formation anti-fog coating layer after corrosion, it is described
The outer surface of anti-fog coating layer is smooth.
Further, chemical method described in step S2 are as follows: using the miniature needle tubing of array setting slowly to nanometer nitrogen
Change aluminium layer instillation acid solution or lye, guarantees the controllability of etching operation.
The beneficial effects of the present invention are: ophthalmic lens manufacturing arts are simple, anti-fog performance is good, long service life.
Detailed description of the invention
The schematic diagram of a layer structure of Fig. 1, resin eyeglass of the invention.
In figure: 1, anti-fog coating layer, 2, nano silicon nitride aluminium layer, 3, substrate layer, 4, stiffened film layer.
Specific embodiment
A kind of antifogging type resin eyeglass as shown in Figure 1, from outside to interior successively including anti-fog coating layer 1, nano silicon nitride
Aluminium layer 2, substrate layer 3 and stiffened film layer 4；The side surface that the nano silicon nitride aluminium layer 2 is connect with anti-fog coating layer 1 is by equal
Even corrosion.Stiffened film layer described in the present embodiment 4 is silicon dioxide film, and with a thickness of 10 μm, the nano silicon nitride aluminium layer 2 is thick
Degree is 20 μm, the overall thickness of anti-fog coating layer 1 is 20 μm, wherein protrude into nano silicon nitride aluminium layer 2 with a thickness of 10 μm.
The corrosion depth of the nano silicon nitride aluminium layer 2 is the 1/2 of 2 thickness of nano silicon nitride aluminium layer, if corrosion depth is too deep,
The stiffened effect of nano silicon nitride aluminium layer 2 itself will receive large effect, if corrosion depth is excessively shallow, can only accommodate less anti-
Mist coating.
A kind of preparation method of above-mentioned antifogging type resin eyeglass, comprising the following steps:
S1, it is coated with nano silicon nitride aluminium layer 2 and stiffened film layer 4 respectively in 3 two sides of substrate layer；
S2, pass through 2 surface of chemical method homogeneous corrosion nano silicon nitride aluminium layer, keeping uniformity is in order to avoid to eyeglass light
Learn the influence of performance；The chemical method is the miniature needle tubing that is arranged using array slowly to 2 instillation acid solution of nano silicon nitride aluminium layer
Or lye, guarantee the controllability of etching operation.
S3, hydrophilic anti-fog coating is sputtered at 2 surface of the nano silicon nitride aluminium layer formation anti-fog coating layer 1 after corrosion, institute
The outer surface for stating anti-fog coating layer 1 is smooth.
The present invention manufactures storage anti-fog coating on 2 surface of nano silicon nitride aluminium layer using the method for chemical attack, compared to printing
The mode technique of net diaphragm is more simple, operability is stronger；Meanwhile the setting of nano silicon nitride aluminium layer 2 is first is that in order to enhance mirror
On the other hand the hardness on piece surface is due to nano aluminum nitride high surface activity, good heat conductivity, even if in anti-fog coating layer 1
Also certain antifogging action can be played after failure, when lenses fitted person enters high-temperature region by low-temperature space, by nanometer after eyeglass is heated
Aln layer 2 is thermally conductive rapidly, so that the temperature of eyeglass increases rapidly, to reduce water mist in lens surface residence time.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention'.This invention it is technical
Range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (4)
1. a kind of antifogging type resin eyeglass, it is characterised in that: from outside to interior successively including anti-fog coating layer, nano aluminum nitride
Layer, substrate layer and stiffened film layer；The side surface that the nano silicon nitride aluminium layer is connect with anti-fog coating layer is by uniform rotten
Erosion.
2. a kind of antifogging type resin eyeglass as described in claim 1, it is characterised in that: the corrosion of the nano silicon nitride aluminium layer
Depth is the 1/3-1/2 of nano silicon nitride aluminum layer thickness.
3. a kind of preparation method of antifogging type resin eyeglass as described in any one of claim 1-2, which is characterized in that
The following steps are included:
S1, it is coated with nano silicon nitride aluminium layer and stiffened film layer respectively in substrate layer two sides；
S2, pass through chemical method homogeneous corrosion nano aluminum nitride layer surface；
S3, hydrophilic anti-fog coating is sputtered at the nano aluminum nitride layer surface formation anti-fog coating layer after corrosion, it is described antifog
The outer surface of dope layer is smooth.
4. a kind of preparation method of antifogging type resin eyeglass as claimed in claim 3, it is characterised in that: described in step S2
Chemical method are as follows: using array setting miniature needle tubing slowly to nano silicon nitride aluminium layer instillation acid solution or lye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711143179.6A CN107797166B (en) | 2017-11-17 | 2017-11-17 | A kind of antifogging type resin eyeglass and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711143179.6A CN107797166B (en) | 2017-11-17 | 2017-11-17 | A kind of antifogging type resin eyeglass and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107797166A CN107797166A (en) | 2018-03-13 |
| CN107797166B true CN107797166B (en) | 2019-04-09 |
Family
ID=61536125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711143179.6A Active CN107797166B (en) | 2017-11-17 | 2017-11-17 | A kind of antifogging type resin eyeglass and preparation method thereof |
Country Status (1)
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| CN (1) | CN107797166B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113933917B (en) * | 2021-11-22 | 2023-02-28 | 广西五行材料科技有限公司 | Nano material for dewatering and anti-fogging of glasses |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898189A (en) * | 2015-06-11 | 2015-09-09 | 丹阳市精通眼镜技术创新服务中心有限公司 | Anti-fog lens with dopamine as surface bonding layer, and technological process thereof |
| CN205539775U (en) * | 2016-01-13 | 2016-08-31 | 江苏康美达光学有限公司 | Antifog anti bacterial type lens |
| CN205809451U (en) * | 2016-07-05 | 2016-12-14 | 视悦光学有限公司 | A kind of double-sided coating anti-blue light lens |
| WO2017154774A1 (en) * | 2016-03-08 | 2017-09-14 | 学校法人 芝浦工業大学 | Aluminum nitride film, method for manufacturing aluminum nitride film, and high-breakdown-voltage component |
-
2017
- 2017-11-17 CN CN201711143179.6A patent/CN107797166B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898189A (en) * | 2015-06-11 | 2015-09-09 | 丹阳市精通眼镜技术创新服务中心有限公司 | Anti-fog lens with dopamine as surface bonding layer, and technological process thereof |
| CN205539775U (en) * | 2016-01-13 | 2016-08-31 | 江苏康美达光学有限公司 | Antifog anti bacterial type lens |
| WO2017154774A1 (en) * | 2016-03-08 | 2017-09-14 | 学校法人 芝浦工業大学 | Aluminum nitride film, method for manufacturing aluminum nitride film, and high-breakdown-voltage component |
| CN205809451U (en) * | 2016-07-05 | 2016-12-14 | 视悦光学有限公司 | A kind of double-sided coating anti-blue light lens |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107797166A (en) | 2018-03-13 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 212300 Situ Town Eyeglasses Industrial Park, Danyang City, Zhenjiang City, Jiangsu Province Applicant after: JIANGSU HUANGJINWU OPTICAL GLASSES Co.,Ltd. Address before: 212300 Situ Town Eyeglasses Industrial Park, Danyang City, Zhenjiang City, Jiangsu Province Applicant before: JIANGSU HUANGJINWU OPTICS GLASSES CO.,LTD. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240226 Address after: 212300 Situ Town Eyeglasses Industrial Park, Danyang City, Zhenjiang City, Jiangsu Province Patentee after: SEE WORLD OPTICAL Co.,Ltd. Country or region after: China Address before: 212300 Situ Town Eyeglasses Industrial Park, Danyang City, Zhenjiang City, Jiangsu Province Patentee before: JIANGSU HUANGJINWU OPTICAL GLASSES Co.,Ltd. Country or region before: China |