CN112285810A - Antifogging and oil-stain-preventing lens with high light transmittance and preparation method thereof - Google Patents

Antifogging and oil-stain-preventing lens with high light transmittance and preparation method thereof Download PDF

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Publication number
CN112285810A
CN112285810A CN202011313253.6A CN202011313253A CN112285810A CN 112285810 A CN112285810 A CN 112285810A CN 202011313253 A CN202011313253 A CN 202011313253A CN 112285810 A CN112285810 A CN 112285810A
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China
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lens
layer
high light
oil
parts
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CN202011313253.6A
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Chinese (zh)
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江星
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Xiamen Jinde Optoelectronics Technology Co ltd
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Xiamen Jinde Optoelectronics Technology Co ltd
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Priority to CN202011313253.6A priority Critical patent/CN112285810A/en
Publication of CN112285810A publication Critical patent/CN112285810A/en
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/56—Three layers or more
    • B05D7/57—Three layers or more the last layer being a clear coat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/56—Three layers or more
    • B05D7/57—Three layers or more the last layer being a clear coat
    • B05D7/574—Three layers or more the last layer being a clear coat at least some layers being let to dry at least partially before applying the next layer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D171/00—Coating compositions based on polyethers obtained by reactions forming an ether link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D171/02—Polyalkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • 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
    • 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
    • G02B1/11—Anti-reflection coatings
    • 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
    • G02B1/11—Anti-reflection coatings
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • 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

Abstract

The invention discloses an antifogging and oil-stain-resistant lens with high light transmission and a preparation method thereof. According to the invention, through the lens body, the outer lens surface, the base lens layer, the inner lens surface, the organic solvent type reinforcing liquid, the anti-reflection layer and the waterproof and anti-oil-stain protective layer, the device can achieve the functions of high light transmission, fog prevention and oil stain prevention, and the problems that the lenses in the existing market do not have the functions of high light transmission, fog prevention and oil stain prevention, the use environment is influenced, the sight of a user is blocked due to the atomization of oil stains and water mist on the surfaces of the lenses, and the use of the user is influenced are solved.

Description

Antifogging and oil-stain-preventing lens with high light transmittance and preparation method thereof
Technical Field
The invention relates to the technical field of lenses, in particular to an antifogging and oil-stain-preventing lens with high light transmittance and a preparation method thereof.
Background
The lens is made of transparent materials with one or more curved surfaces, the transparent materials are made of optical materials such as glass or resin and are often assembled with a spectacle frame to form spectacles after being polished, the spectacles are used for correcting the vision of a user and obtaining a clear visual field, the lens can be classified according to the materials, functions, curved surface treatment processes and the like of the lens, the lens can be mainly divided into a glass lens, a resin lens, a PC lens and the like according to different materials, the lens can be divided into a daily general lens, a protective lens and a multi-focus lens according to the use function, and the lens can be divided into a spherical lens and an aspheric lens according to the curved surface processing.
The glasses are used in a large number in production and life, lenses in the existing market do not have the functions of high light transmission and antifogging and oil stain preventing, and are influenced by the use environment, and the vision of a user is blocked due to the fact that oil stains and water mist are atomized on the surfaces of the lenses, so that the use of the user is influenced.
Disclosure of Invention
The invention aims to provide an anti-fog and anti-oil-stain lens with high light transmission and a preparation method thereof, which have the advantages of high light transmission and anti-fog and anti-oil stain and solve the problems that lenses in the existing market do not have the functions of high light transmission, anti-fog and anti-oil stain, are influenced by the use environment, and the vision of a user is influenced by the fact that the vision of the user is blocked due to the fact that oil stains and water mist are atomized on the surface of the lenses.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an antifog grease proofing dirt lens with high light transmissivity, includes the lens body, the aspect in lens body outer face, lens basic unit and the lens, the outer face of lens is located the skin of lens basic unit, the aspect is located the inlayer of lens basic unit in the lens, the outer face of lens is including organic solvent type reinforcing liquid, anti-reflection layer and waterproof grease proofing dirt protective layer, waterproof grease proofing dirt protective layer is located the skin on anti-reflection layer, the anti-reflection layer is located the skin of organic solvent type reinforcing liquid.
Preferably, the material of the lens base layer can be one of PC, PMMA, PET, CR-39 and PA materials.
Preferably, the inner layer of the lens is hydrophilic antifogging liquid, the inner layer of the lens comprises 2 parts of ethylene oxide, 1.5 parts of polyglycerol ester, 3 parts of polyglycerol stearate, 1 part of dodecylbenzene sulfonic acid and 2 parts of ethanol.
Preferably, the organic solvent type reinforcing liquid comprises 15 parts of silicone resin, 8 parts of polyurethane acrylic resin, 12 parts of methyl methacrylate, 5 parts of tripropylene glycol diacrylate, 1 part of acylphosphine oxide photoinitiator, 0.2 part of a leveling agent and 20 parts of isopropanol.
Preferably, the antireflection layer is a silicon dioxide antireflection film.
Preferably, the waterproof and oil-proof protective layer is a fluorocarbon surfactant.
Preferably, the preparation method of the antifogging and oil-proof lens with high light transmission comprises the following processing steps:
A. cleaning the lens by ultrasonic alcohol washing, wherein the surface of the lens is cleaned by ultrasonic alcohol washing for at least fifteen minutes;
B. spraying the inner layer of the lens on the inner layer surface of the lens, and curing by a UV curing process after spraying;
C. spraying a layer of organic solvent type reinforcing liquid on the surface of the outer layer of the lens, and curing by a UV curing process after spraying;
D. plating an anti-reflection layer on the outer side of the cured organic solvent type reinforcing liquid on the surface of the lens by a PVD (physical vapor deposition) process, and plating a waterproof and oil-proof protective layer on the outer side of the anti-reflection layer by PVD.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the lens body, the outer lens surface, the base lens layer, the inner lens surface, the organic solvent type reinforcing liquid, the anti-reflection layer and the waterproof and anti-oil-stain protective layer, the device can achieve the functions of high light transmission, fog prevention and oil stain prevention, and the problems that the lenses in the existing market do not have the functions of high light transmission, fog prevention and oil stain prevention, the use environment is influenced, the sight of a user is blocked due to the atomization of oil stains and water mist on the surfaces of the lenses, and the use of the user is influenced are solved.
2. The use material of the lens base layer is determined, so that the selection of a user can be facilitated, and multiple groups of materials can be selected according to actual use requirements;
by using the inner layer surface of the lens, the inner side of the lens base layer can be effectively prevented from generating atomized water vapor, so that the lens is convenient for a user to wear, and the use is prevented from being influenced by the blocked sight;
by using the organic solvent type reinforcing liquid, the hardness and wear resistance of the lens base layer can be effectively improved, and the service life of the lens is prolonged;
by using the anti-reflection layer, the light transmission of the lens can be effectively improved, and the lens is convenient for a user to use;
through the use of waterproof grease proofing dirt protective layer, can effectively avoid lens outer surface water or greasy dirt atomizing adhesion to influence the sight, convenient to use person's use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the outer layer of the lens of the present invention.
In the figure: 1. a lens body; 2. the outer surface of the lens; 3. a lens base layer; 4. an inner layer surface of the lens; 5. organic solvent type reinforcing liquid; 6. an anti-reflection layer; 7. waterproof and oil-proof protective layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The lens body 1, the lens outer layer surface 2, the lens base layer 3, the lens inner layer surface 4, the organic solvent type reinforcing liquid 5, the anti-reflection layer 6 and the waterproof and oil-proof protective layer 7 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the lens are known by the technicians in the technical manual or by conventional experimental methods.
Referring to fig. 1-2, an antifogging and anti-fouling lens with high light transmittance includes a lens body 1, the lens body 1 includes a lens outer layer surface 2, a lens base layer 3 and a lens inner layer surface 4, the lens outer layer surface 2 is located on the outer layer of the lens base layer 3, the lens inner layer surface 4 is located on the inner layer of the lens base layer 3, the lens outer layer surface 2 includes an organic solvent type reinforcing liquid 5, an anti-reflection layer 6 and a waterproof and anti-fouling protection layer 7, the waterproof and anti-fouling protection layer 7 is located on the outer layer of the anti-reflection layer 6, and the anti-reflection layer 6 is located on the outer layer of the organic solvent type reinforcing liquid 5.
In this embodiment, specifically, the material of the lens base layer 3 may be one of PC, PMMA, PET, CR-39 and PA materials, and the material used by the lens base layer 3 is determined, so that the user can select the material more conveniently, and multiple groups of materials can be actually selected according to actual use requirements.
In this embodiment, specifically, the inner layer surface 4 of the lens is a hydrophilic antifogging liquid, the inner layer surface 4 of the lens is composed of 2 parts of ethylene oxide, 1.5 parts of polyglycerol ester, 3 parts of polyglycerol stearate, 1 part of dodecylbenzene sulfonic acid and 2 parts of ethanol, and by using the inner layer surface 4 of the lens, atomized water vapor can be effectively prevented from appearing on the inner side of the lens base layer 3, so that the lens is convenient to wear by a user, and the use is prevented from being influenced by the blocked sight line.
In this embodiment, the organic solvent-based reinforcing liquid 5 specifically comprises silicone resin, polyurethane acrylic resin, methyl methacrylate, tripropylene glycol diacrylate, acylphosphine oxide photoinitiator, leveling agent and isopropyl alcohol, and specifically comprises, by weight, 15 parts of silicone resin, 8 parts of polyurethane acrylic resin, 12 parts of methyl methacrylate, 5 parts of tripropylene glycol diacrylate, 1 part of acylphosphine oxide photoinitiator, 0.2 part of leveling agent and 20 parts of isopropyl alcohol, and by using the organic solvent-based reinforcing liquid 5, the hardness and wear resistance of the lens base layer 3 can be effectively improved, and the service life of the lens is prolonged.
In this embodiment, specifically, the anti-reflection layer 6 is a silicon dioxide anti-reflection film, and the use of the anti-reflection layer 6 can effectively improve the light transmittance of the lens, thereby facilitating the use of a user.
In this embodiment, it is concrete, waterproof grease proofing dirt protective layer 7 is fluorocarbon surfactant, through the use of waterproof grease proofing dirt protective layer 7, can effectively avoid lens outer surface water or greasy dirt atomizing adhesion to influence sight, convenient to use person's use.
A preparation method of an antifogging and oil-stain-resistant lens with high light transmission comprises the following processing steps:
A. cleaning the lens by ultrasonic alcohol washing, wherein the surface of the lens is cleaned by ultrasonic alcohol washing for at least fifteen minutes;
B. spraying the inner layer 4 of the lens on the inner layer of the lens to perform inner layer treatment, and curing by a UV curing process after spraying;
C. spraying a layer of organic solvent type reinforcing liquid 5 on the surface of the outer layer of the lens, and curing by a UV curing process after spraying;
D. a layer of anti-reflection layer 6 is plated on the outer side of the cured organic solvent type reinforcing liquid 5 on the surface of the lens through a PVD (physical vapor deposition) process, and a waterproof and oil-proof protective layer 7 is further plated on the outer side of the anti-reflection layer 6 through PVD.
When in use, the lens base layer 3 can be selected more conveniently by determining the use material, a plurality of groups of materials can be selected according to the actual use requirement, the atomized water vapor can be effectively prevented from appearing on the inner side of the lens base layer 3 by using the inner layer surface 4 of the lens, the lens is convenient for a user to wear, the use is prevented from being influenced by the blocked sight line, the hardness and the wear resistance of the lens base layer 3 can be effectively improved by using the organic solvent type reinforcing liquid 5, the service life of the lens is prolonged, the light transmittance of the lens can be effectively improved by using the anti-reflection layer 6, the use is convenient for the user, the water or oil stain atomized adhesion on the outer surface of the lens can be effectively prevented from influencing the sight line by using the waterproof and oil stain resistant protective layer 7, the use is convenient for the user, and the device can achieve the functions of high light transmittance and, the problem of lens on the existing market do not possess high light transmissivity and antifog greasy dirt prevention's function, receive service environment influence, oil stain and water smoke lead to user's sight to be obstructed in lens surface atomizing, influence the user and use is fit for using widely.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an antifog grease proofing dirty lens with high light transmissivity, includes lens body (1), its characterized in that: the utility model provides a lens, including lens body (1) outer face (2), lens basic unit (3) and lens inner layer face (4), lens outer face (2) are located the skin of lens basic unit (3), lens inner layer face (4) are located the inlayer of lens basic unit (3), lens outer face (2) are including organic solvent type reinforcing liquid (5), anti-reflection stratum (6) and waterproof grease proofing dirt protective layer (7), waterproof grease proofing dirt protective layer (7) are located the skin of anti-reflection stratum (6), anti-reflection stratum (6) are located the skin of organic solvent type reinforcing liquid (5).
2. The anti-fog and anti-oil stain lens with high light transmission property as claimed in claim 1, wherein: the material of the lens base layer (3) can be one of PC, PMMA, PET, CR-39 and PA materials.
3. The anti-fog and anti-oil stain lens with high light transmission property as claimed in claim 1, wherein: the inner layer surface (4) of the lens is hydrophilic antifogging liquid, the inner layer surface (4) of the lens comprises 2 parts of ethylene oxide, 1.5 parts of polyglycerol ester, 3 parts of polyglycerol stearate, 1 part of dodecylbenzene sulfonic acid and 2 parts of ethanol.
4. The anti-fog and anti-oil stain lens with high light transmission property as claimed in claim 1, wherein: the organic solvent type reinforcing liquid (5) comprises 15 parts of organic silicon resin, 8 parts of polyurethane acrylic resin, 12 parts of methyl methacrylate, 5 parts of tripropylene glycol diacrylate, 1 part of acylphosphine oxide photoinitiator, 0.2 part of a leveling agent and 20 parts of isopropanol.
5. The anti-fog and anti-oil stain lens with high light transmission property as claimed in claim 1, wherein: the anti-reflection layer (6) is a silicon dioxide anti-reflection film.
6. The anti-fog and anti-oil stain lens with high light transmission property as claimed in claim 1, wherein: the waterproof and oil-proof protective layer (7) is a fluorocarbon surfactant.
7. A preparation method of an antifogging and oil-stain-resistant lens with high light transmission is characterized by comprising the following steps: the processing method comprises the following steps:
A. cleaning the lens by ultrasonic alcohol washing, wherein the surface of the lens is cleaned by ultrasonic alcohol washing for at least fifteen minutes;
B. spraying the inner layer surface (4) of the lens on the inner layer of the lens to perform inner layer treatment, and curing by a UV curing process after spraying is finished;
C. spraying a layer of organic solvent type reinforcing liquid (5) on the surface of the outer layer of the lens, and curing by a UV curing process after spraying;
D. plating an anti-reflection layer (6) on the outer side of the cured organic solvent type reinforcing liquid (5) on the surface of the lens by a PVD (physical vapor deposition) process, and plating a waterproof and oil-proof protective layer (7) on the outer side of the anti-reflection layer (6) by PVD.
CN202011313253.6A 2020-11-20 2020-11-20 Antifogging and oil-stain-preventing lens with high light transmittance and preparation method thereof Pending CN112285810A (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113296168A (en) * 2021-05-31 2021-08-24 卢晟 Lens for shooting device, lens coating process and wiper
CN113933917A (en) * 2021-11-22 2022-01-14 广西五行材料科技有限公司 Nano material for dewatering and anti-fogging of glasses

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160209554A1 (en) * 2015-01-19 2016-07-21 Sunever Eyewear Co., Ltd. Fabrication Method of Lens Substrate Having Anti-Fog Film Layer and Structure Thereof
CN106405691A (en) * 2016-12-13 2017-02-15 江苏康耐特光学有限公司 Anti-fog optical resin lens and its preparation method
CN107741649A (en) * 2017-11-15 2018-02-27 永嘉姜君科技有限公司 A kind of antifog resin lens and preparation method thereof
CN211014890U (en) * 2019-07-16 2020-07-14 江苏康美达光学有限公司 Wear-resistant and oil-resistant spectacle lens

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160209554A1 (en) * 2015-01-19 2016-07-21 Sunever Eyewear Co., Ltd. Fabrication Method of Lens Substrate Having Anti-Fog Film Layer and Structure Thereof
CN106405691A (en) * 2016-12-13 2017-02-15 江苏康耐特光学有限公司 Anti-fog optical resin lens and its preparation method
CN107741649A (en) * 2017-11-15 2018-02-27 永嘉姜君科技有限公司 A kind of antifog resin lens and preparation method thereof
CN211014890U (en) * 2019-07-16 2020-07-14 江苏康美达光学有限公司 Wear-resistant and oil-resistant spectacle lens

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113296168A (en) * 2021-05-31 2021-08-24 卢晟 Lens for shooting device, lens coating process and wiper
CN113933917A (en) * 2021-11-22 2022-01-14 广西五行材料科技有限公司 Nano material for dewatering and anti-fogging of glasses
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

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