CN110361873A - A kind of discoloration antifogging type sunglasses lenses and its manufacturing process - Google Patents
A kind of discoloration antifogging type sunglasses lenses and its manufacturing process Download PDFInfo
- Publication number
- CN110361873A CN110361873A CN201910626936.8A CN201910626936A CN110361873A CN 110361873 A CN110361873 A CN 110361873A CN 201910626936 A CN201910626936 A CN 201910626936A CN 110361873 A CN110361873 A CN 110361873A
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- CN
- China
- Prior art keywords
- discoloration
- sunglasses lenses
- photochromic layer
- antifogging type
- complex optics
- Prior art date
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Classifications
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- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
-
- 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
- G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
- G02C7/102—Photochromic filters
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/14—Mirrors; Prisms
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Eyeglasses (AREA)
Abstract
The present invention relates to sunglasses technical fields, and disclose a kind of discoloration antifogging type sunglasses lenses, including photochromic layer, side wall on the downside of the photochromic layer is connected with colourless mirror plate layers, the photochromic layer is connected with reflective layer far from the side of colourless mirror plate layers, the reflective layer is coated with hydrophilic coating far from the side of photochromic layer, and the colourless mirror plate layers are coated with hydrophobic coating far from the side of photochromic layer.The discoloration antifogging type sunglasses lenses and its manufacturing process, can be antifog to the progress of the two sides of sunglasses lenses, effectively raises the anti-fog effect of sunglasses lenses.
Description
Technical field
The present invention relates to sunglasses technical field, specially a kind of discoloration antifogging type sunglasses lenses and its manufacturing process.
Background technique
Sunglasses, also referred to as sunshade mirror, are used as sunshade.It is logical that people usually will adjust light by adjusting pupil size in the sun
Amount, when light intensity be more than human eye regulating power, human eye will be damaged.So playground outdoors, especially exists
Summer needs to keep the sun off using sunshade mirror, to mitigate injury caused by fatigue caused by eyes are adjusted or strong light stimulus.
Existing sunglasses lenses due to moisture rapid condensation in eyeglass surrounding air, cause when the outer temperature difference is larger indoors
The surface fogging of eyeglass, fogging will affect the normal line of sight of wearer, influence the wear comfort of sunglasses.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of discoloration antifogging type sunglasses lenses and its manufacturing process, tools
Standby the advantages of avoiding sunglasses lenses surface fogging, solve in the prior art sunglasses lenses indoors outer excessive temperature differentials when surface knot
The problem of mist.
(2) technical solution
To realize that above-mentioned can quantify adds cement and sandstone and the purpose automatically added water, the present invention provides following technical side
Case: a kind of discoloration antifogging type sunglasses lenses, including photochromic layer, the side wall on the downside of the photochromic layer are connected with colourless mirror plate layers, institute
It states photochromic layer and is connected with reflective layer far from the side of colourless mirror plate layers, the reflective layer is coated with hydrophily far from the side of photochromic layer
Coating, the colourless mirror plate layers are coated with hydrophobic coating far from the side of photochromic layer.
Preferably, the specific material of the photochromic layer is silver halide microcrystal glass.
Preferably, the hydrophilic coating is ultraviolet-curing paint.
Preferably, the specific material of the hydrophobic coating is acrylic acid, methyl methacrylate and hydroxypropyl acrylate
Polymer.
Preferably, concrete technology the following steps are included: step 1, using transparent adhesion glue by photochromic layer and colourless mirror plate layers
It is bonded together with reflective layer, is suppressed using press device, obtain complex optics；Step 2, the composite mirrors for completing compacting
The side of piece is covered with film, and complex optics are immersed 2-3min in ultraviolet curing coating, complex optics are placed on 100-
1-2min in 110 DEG C of environment；Step 3, the side that complex optics are coated with to ultraviolet curing coating are covered with film, will be compound
2-3min in eyeglass immersion acrylic acid, methyl methacrylate and hydroxypropyl acrylate polymer, complex optics are placed on
1-2min in 100-110 DEG C of environment.
Preferably, the transparent adhesion glue is SL-L0987 series ultraviolet cured adhesive.
Preferably, the film is high-temperature resistant membrane.
Preferably, the size of the film is greater than the size of complex optics.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of discoloration antifogging type sunglasses lenses and its manufacturing process, have with
It is lower the utility model has the advantages that
The discoloration antifogging type sunglasses lenses and its manufacturing process, by the photochromic layer of setting, colourless mirror plate layers, reflective layer,
Hydrophilic coating and hydrophobic coating, hydrophilic coating can make lens surface in hydrophiling characteristic, and contain in hydrophilic coating
There is the hydrophilic radical factor, it is hydrophilic water mist to be adsorbed into the factor when being contacted with water mist, water mist can also be reduced
Surface tension, the contact angle for reducing hydrone and lens surface, so that steam be made not to be agglomerated into tiny water with lens surface
Before pearl, the surface of eyeglass will be soaked, spread or be adsorbed on, forms one layer of ultra-thin transparent moisture film, ultra-thin moisture film will not
The effect that scattering is generated to incident ray, to avoid interfering the sight of user；Hydrophobic coating can make eyeglass
Surface is in hydrophobization, and contains the hydrophobic grouping factor in hydrophobic coating, and the hydrophobic grouping factor can be mutually exclusive with hydrone,
The contact angle for increasing hydrone and lens surface, gradually form into steam in lens surface has very big contact angle one by one
Water droplet, there is the water droplet of very big contact angle to be difficult to stop in smooth lens surface for these, and water droplet can be constantly automatically from smooth
It is slid on eyeglass, has achieved the purpose that antifog, cooperated by hydrophilic coating and hydrophobic coating, it can be to sunglasses lenses
Two sides carry out it is antifog, effectively raise the anti-fog effect of sunglasses lenses.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of antifogging type sunglasses lenses that change colour proposed by the present invention；
Fig. 2 is a kind of main view of antifogging type sunglasses lenses that change colour proposed by the present invention.
In figure: 1 photochromic layer, 2 colourless mirror plate layers, 3 reflective layers, 4 hydrophilic coatings, 5 hydrophobic coatings.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
A kind of discoloration antifogging type sunglasses lenses referring to FIG. 1-2, including photochromic layer 1, the side wall connection of 1 downside of photochromic layer
Whether there is or not Look mirror lamella 2, photochromic layer 1 is connected with reflective layer 3 far from the side of colourless mirror plate layers 2, and reflective layer 3 is far from photochromic layer 1
Side is coated with hydrophilic coating 4, and colourless mirror plate layers 2 are coated with hydrophobic coating 5,4 energy of hydrophilic coating far from the side of photochromic layer 1
Enough make lens surface in hydrophiling characteristic, and contain the hydrophilic radical factor in hydrophilic coating 4, it is hydrophilic into the factor with water mist
Water mist can be adsorbed when contact, surface tension that water mist can also be reduced, reduce contact of the hydrone with lens surface
Angle will soak, spread or be adsorbed on eyeglass to make steam before not being agglomerated into tiny droplet with lens surface
Surface forms one layer of ultra-thin transparent moisture film, and ultra-thin moisture film will not generate the effect of scattering to incident ray, to avoid to making
The sight of user interferes；Hydrophobic coating 5 can make lens surface in hydrophobization, and containing hydrophobic in hydrophobic coating 5
Group factor, the hydrophobic grouping factor can be mutually exclusive with hydrone, increase the contact angle of hydrone and lens surface, make steam
Water droplet one by one with very big contact angle is gradually formed into lens surface, there is the water droplet of very big contact angle to be difficult for these
Smooth lens surface stops, and water droplet can constantly slide from smooth eyeglass automatically, achieved the purpose that it is antifog, by hydrophilic
Property coating 4 and hydrophobic coating 5 cooperate, can to the two sides of sunglasses lenses carry out it is antifog, effectively raise sunglasses
The anti-fog effect of piece.
The specific material of photochromic layer 1 is silver halide microcrystal glass, and silver halide microcrystal glass is visible through ultraviolet light and shortwave
After light irradiation, silver halide microcrystal glass colour can be deepened, and cause light transmission rate to reduce, to avoid ultraviolet light and shortwave light
Eyes are caused to damage；Indoors or dark place silver halide microcrystal glass transmitance improves, the lighter of silver halide microcrystal glass,
To improve indoors or the sight clarity of dark place.
Hydrophilic coating 4 is ultraviolet-curing paint, and ultraviolet photo-curing coating can be quickly solid under ultraviolet light irradiation
Change, hydrophily will not be lost because ultraviolet light irradiates, guarantee the service life of hydrophilic coating 4.
The specific material of hydrophobic coating 5 is acrylic acid, methyl methacrylate and hydroxypropyl acrylate polymer, propylene
Acid, the curing rate of methyl methacrylate and hydroxypropyl acrylate polymer are fast, and hydrophobic performance is good, can rapid curing, mention
The high production efficiency of sunglasses lenses, and cost is relatively low for acrylic acid, methyl methacrylate and hydroxypropyl acrylate polymer,
Convenient for storage, use is more convenient, reduces the production cost of sunglasses lenses.
Photochromic layer 1 and colourless mirror plate layers 2 and reflective layer 3 are bonded together by step 1 using transparent adhesion glue, use pressure
Control equipment is suppressed, and complex optics are obtained；Step 2 covers the side for the complex optics that compacting is completed with film, will be compound
Eyeglass immerses 2-3min in ultraviolet curing coating, and complex optics are placed on to 1-2min in 100-110 DEG C of environment；Step 3,
The side that complex optics are coated with ultraviolet curing coating is covered with film, complex optics are immersed into acrylic acid, methacrylic acid
Complex optics, are placed on 1-2min in 100-110 DEG C of environment by 2-3min in methyl esters and hydroxypropyl acrylate polymer.
Transparent adhesion glue is SL-L0987 series ultraviolet cured adhesive, SL-L0987 series ultraviolet cured adhesive, optical lens
Bright property is good, and cured glue-line is flexible, and fatigue resistance is good, and adhesive strength is high, and good weatherability does not turn yellow, and do not haze flower, to glass,
The rigid plastics such as ceramics, metal, PVC, polycarbonate have good adhesive force.
Film is high-temperature resistant membrane, prevents film from softening damage in the high temperature environment.
In conclusion the discoloration antifogging type sunglasses lenses and its manufacturing process, hydrophilic coating 4 can make the lens surface be in
Hydrophiling characteristic, and in hydrophilic coating 4 contain the hydrophilic radical factor, it is hydrophilic can be to water when being contacted with water mist into the factor
Mist adsorbed, can also reduce water mist surface tension, the contact angle for reducing hydrone and lens surface, so that steam be made to exist
It is not agglomerated into lens surface before tiny droplet, will soak, spread or be adsorbed on the surface of eyeglass, formed one layer and surpass
Thin transparent moisture film, ultra-thin moisture film will not generate the effect of scattering to incident ray, to avoid causing the sight of user
Interference；Hydrophobic coating 5 can make lens surface in hydrophobization, and contain the hydrophobic grouping factor, hydrophobic group in hydrophobic coating 5
Group the factor can be mutually exclusive with hydrone, increase hydrone and lens surface contact angle, make steam lens surface gradually
Water droplet one by one with very big contact angle is formed into, there is the water droplet of very big contact angle to be difficult in smooth lens surface for these
Stop, water droplet can constantly slide from smooth eyeglass automatically, achieved the purpose that it is antifog, by hydrophilic coating 4 with it is hydrophobic
Property coating 5 cooperate, can to the two sides of sunglasses lenses carry out it is antifog, effectively raise the anti-fog effect of sunglasses lenses.
It should be noted that term " includes ", so that including the process, methods of a series of elements, article or setting
Standby includes not only those elements, but also including other elements that are not explicitly listed, or further includes for this process, side
Method, article or the intrinsic element of equipment.In the absence of more restrictions, limited by sentence "including a ..."
Element, it is not excluded that there is also other identical elements in the process, method, article or apparatus that includes the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of discoloration antifogging type sunglasses lenses, including photochromic layer (1), which is characterized in that the side wall on the downside of the photochromic layer (1)
It is connected with colourless mirror plate layers (2), the photochromic layer (1) is connected with reflective layer (3) far from the side of colourless mirror plate layers (2), described
Reflective layer (3) is coated with hydrophilic coating (4) far from the side of photochromic layer (1), and the colourless mirror plate layers (2) are far from photochromic layer (1)
Side be coated with hydrophobic coating (5).
2. a kind of discoloration antifogging type sunglasses lenses according to claim 1, it is characterised in that: the tool of the photochromic layer (1)
Body material is silver halide microcrystal glass.
3. a kind of discoloration antifogging type sunglasses lenses according to claim 1, it is characterised in that: the hydrophilic coating (4)
For ultraviolet-curing paint.
4. a kind of discoloration antifogging type sunglasses lenses according to claim 1, it is characterised in that: the hydrophobic coating (5)
Specific material be acrylic acid, methyl methacrylate and hydroxypropyl acrylate polymer.
5. a kind of discoloration antifogging type sunglasses lenses manufacturing process, it is characterised in that: concrete technology is the following steps are included: step 1, make
Photochromic layer (1) and colourless mirror plate layers (2) and reflective layer (3) are bonded together with transparent adhesion glue, carried out using press device
Compacting, obtains complex optics；Step 2 covers the side for the complex optics that compacting is completed with film, complex optics is immersed purple
Complex optics, are placed on 1-2min in 100-110 DEG C of environment by the coating material solidified middle 2-3min of outside line；Step 3, by complex optics
The side for being coated with ultraviolet curing coating is covered with film, and complex optics are immersed acrylic acid, methyl methacrylate and propylene
Complex optics, are placed on 1-2min in 100-110 DEG C of environment by 2-3min in sour hydroxypropyl ester polymer.
6. a kind of discoloration antifogging type sunglasses lenses manufacturing process according to claim 5, it is characterised in that: described transparent viscous
Conjunction glue is SL-L0987 series ultraviolet cured adhesive.
7. a kind of discoloration antifogging type sunglasses lenses according to claim 5 and its manufacturing process, it is characterised in that: described thin
Film is high-temperature resistant membrane.
8. a kind of discoloration antifogging type sunglasses lenses according to claim 5 and its manufacturing process, it is characterised in that: described thin
The size of film is greater than the size of complex optics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910626936.8A CN110361873A (en) | 2019-07-12 | 2019-07-12 | A kind of discoloration antifogging type sunglasses lenses and its manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910626936.8A CN110361873A (en) | 2019-07-12 | 2019-07-12 | A kind of discoloration antifogging type sunglasses lenses and its manufacturing process |
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| Publication Number | Publication Date |
|---|---|
| CN110361873A true CN110361873A (en) | 2019-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910626936.8A Pending CN110361873A (en) | 2019-07-12 | 2019-07-12 | A kind of discoloration antifogging type sunglasses lenses and its manufacturing process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112624628A (en) * | 2020-12-17 | 2021-04-09 | 陈治兰 | Thermochromic laminated glass and preparation method thereof |
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| CN106189642A (en) * | 2016-07-28 | 2016-12-07 | 上海维凯光电新材料有限公司 | Ultraviolet light curing anti fogging coating composite |
| CN106240115A (en) * | 2016-07-27 | 2016-12-21 | 惠州市摩码菱丽光电材料有限公司 | A kind of long-acting optics antifog film and preparation method thereof |
| CN107573835A (en) * | 2017-08-23 | 2018-01-12 | 东莞粤恒光学有限公司 | A kind of eyeglass allochroic paint and a kind of color-changing lens |
| CN109856705A (en) * | 2019-02-26 | 2019-06-07 | 合肥酷飞新材料科技有限公司 | A kind of compound anti-mist eyeglass and preparation method thereof |
-
2019
- 2019-07-12 CN CN201910626936.8A patent/CN110361873A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602913A (en) * | 2009-06-26 | 2009-12-16 | 广州慧谷化学有限公司 | A kind of ultraviolet light curing anti fogging coating composite and compound method thereof |
| CN106240115A (en) * | 2016-07-27 | 2016-12-21 | 惠州市摩码菱丽光电材料有限公司 | A kind of long-acting optics antifog film and preparation method thereof |
| CN106189642A (en) * | 2016-07-28 | 2016-12-07 | 上海维凯光电新材料有限公司 | Ultraviolet light curing anti fogging coating composite |
| CN107573835A (en) * | 2017-08-23 | 2018-01-12 | 东莞粤恒光学有限公司 | A kind of eyeglass allochroic paint and a kind of color-changing lens |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112624628A (en) * | 2020-12-17 | 2021-04-09 | 陈治兰 | Thermochromic laminated glass and preparation method thereof |
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Application publication date: 20191022 |