CN107436454A - A kind of night drives specialized lens manufacturing process - Google Patents
A kind of night drives specialized lens manufacturing process Download PDFInfo
- Publication number
- CN107436454A CN107436454A CN201710636709.4A CN201710636709A CN107436454A CN 107436454 A CN107436454 A CN 107436454A CN 201710636709 A CN201710636709 A CN 201710636709A CN 107436454 A CN107436454 A CN 107436454A
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- China
- Prior art keywords
- eyeglass
- stiffened
- resin
- blue light
- manufacturing process
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/022—Ophthalmic lenses having special refractive features achieved by special materials or material structures
-
- 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
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Slot Machines And Peripheral Devices (AREA)
Abstract
The present invention is to drive specialized lens manufacturing process at a kind of night, and technique comprises the following steps：（1）Machining eyeglass：The anti-blue light semi-finished product of resin are processed into resin substrate or anti-blue light resin substrate is subjected to visual examination, pretreatment, upper fixture；（2）0.02% 0.1% special absorbent will be added in top coat hardening liquid MP7110, added in Pr1135 0.1% 0.12% special absorbent be stirred well to and be completely dissolved after, add the filter core circulation 24h with 1 10 μm in the stiffened liquid bath in stiffened machine；（3）Eyeglass is subjected to stiffened plated film, step by automating stiffened machine（2）MP7110 the and Pr1135 pull rate of matched somebody with somebody solution is：1.5mm/s 1.8mm/s, lifting are put into 115 DEG C of solidification 2.5h in baking oven after terminating；（4）By step（3）The eyeglass of solidification is transferred to vacuum coating equipment and carries out 462nm and 585nm visible reflectance film plating layers.The dazzling section of wavelength that eyeglass of the present invention carries out LED and xenon lamp by vacuum coating pinpoints reflection, the function that further reinforcement eyeglass night drives.
Description
Technical field
The present invention relates to eyeglass manufacturing technology field, more particularly to a kind of manufacturing process of driving of night specialized lens.
Background technology
The eyeglass used in daily life not only can be used to protect eyes of correcting defects of vision, meanwhile, it is a kind of ornament again.
Common glasses have three kinds, i.e. spectacles, spectacles for long sight（Presbyopic glasses）And sunglasses（Sunglasses）.Except this several glasses
Outside, also sports goggles, teleputer protective glasses and protection glasses for driver etc..
There are extremely complex crosslinking, conjugated bonds, although polycarbonate lenses can be with blocking harmful UV inside resin lens
Light, but the resin lens of most of other structures can not obstruct harmful ultraviolet, and injury of the ultraviolet to glasses is not allowed
Neglect, and the uv blocking eyeglass of main flow can only be mainly obstructed with band ultraviolet under 100-400nm in the market, much with
Demand of the increasingly flourishing society to glasses function on not.
Light stabilizer such as cyanines class, benzoic acid resorcinol, benzoxy base class, resorcinol esters absorbent, its
In some may also absorb some visible light, absorbent and the other components and the polymerisation of initiator in resin lens material
Absorbent is introduced into resulting polymers chain, but the reaction of absorbent is unstable, if dissolubility is not in the material for absorbent
It is enough, resin lens overall performance can be caused to decline, and this project carries out global optimization, mirror mainly for the addition manner of absorbent
Piece performance can get the maximum optimization.
Recent studies have shown that, daytime the dazzling light of the sun, the strong light etc. of ground water-reflected can make to vehicle security drive
Into having a strong impact on, and the automobile LED high beam at night, xenon headlight etc. can bring more serious safety hidden to opposite vehicle
Suffer from, it is near 462nm and 585nm sections, so new can obstruct day and night that these dazzling, dazzling light, which are concentrated mainly on wavelength,
Qiang Guang, the hardening lens of dazzling light are particularly important.
The content of the invention
In order to solve the above problems, the manufacturing process of specialized lens is driven the invention provides a kind of night, by the system
The eyeglass for making technique manufacture carries out the dazzling section of wavelength fixed point reflection of LED and xenon lamp by vacuum coating, further strengthens eyeglass
The function that night drives.
In order to achieve the above object, the present invention is achieved by the following technical solutions：
The present invention is to drive specialized lens manufacturing process at a kind of night, and technique comprises the following steps：
（1）Machining eyeglass：The anti-blue light semi-finished product of resin are processed into resin substrate or anti-blue light resin substrate is subjected to outward appearance inspection
Look into, pre-process, upper fixture；
（2）0.02%-0.1% special absorbent will be added in top coat hardening liquid MP7110,0.1%- is added in Pr1135
0.12% special absorbent is stirred well to be completely dissolved after, add and 1-10 μm of filter core used in the stiffened liquid bath in stiffened machine
Circulate 24h；
（3）Eyeglass is subjected to stiffened plated film, step by automating stiffened machine（2）The MP7110 and Pr1135 of matched somebody with somebody solution are carried
Pulling rate degree is：1.5mm/s-1.8mm/s, lifting are put into 115 DEG C of solidification 2.5h in baking oven after terminating；
（4）By step（3）The eyeglass of solidification is transferred to vacuum coating equipment and carries out 462nm and 585nm visible reflectance film plating layers.
Further improvement of the present invention is：The substrate of resin blue-light resistant lens is that refractive index is 1.499,1.56 and
1.60th, the resin blue-light resistant lens of 1.67 series.
Further improvement of the present invention is：In step（2）In, the special absorbent is the 462nm of blocking 20% ~ 70%
Blue light VL462 additives and block 20% ~ 70% 585nm blue light ABS584 additives, wherein, VL462 additives
Dosage be 0.01% ~ 5%, the dosages of the ABS584 additives is 0.01% ~ 5%.
Further improvement of the present invention is：Special absorbent is dissolved or disperseed with solvent, and the solvent is water, ethylene glycol
One or more mixed solvents such as monobutyl ether, NMP, methanol, ethanol.
The beneficial effects of the invention are as follows：（1）Surface stiffening layer addition additive, can effectively reduce the addition of additive
Amount, on the one hand can be with effectively save production cost, on the other hand can be with improving production efficiency；（2）Surface stiffening layer addition addition
Agent, is added compared to conventional lenses gathering, and technique is simpler, easy to control；（3）The technique is to resin lens raw materials without too big
Limitation, all refractive index eyeglasses can realize the absorption of eyeglass ultraviolet or harmful light using the technique；（4）Resin lens need
Want surface film coating to add special absorbent, can effectively stop high beam, the xenon lamp of night automobile, be driven compared to present
Sail glasses and possess more comprehensive protection；（5）The dazzling section of wavelength that eyeglass carries out LED and xenon lamp by vacuum coating pinpoints instead
Penetrate, further strengthen the function of eyeglass night driving.
Brief description of the drawings
Fig. 1 is normalized absorption spectrograms of the present absorbent VL462 in chloroform.
Fig. 2 is normalized absorption spectrograms of the present absorbent ABS584 in chloroform.
Fig. 3 is the transmitance percentage spectrum of resin lens in the embodiment of the present invention 1.
Embodiment
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and examples and further retouched in detail
State, the embodiment is only used for explaining the present invention, and protection scope of the present invention is not formed and limited.
As Figure 1-3, the present invention be drive specialized lens manufacturing process at a kind of night described in technique comprise the following steps：
（1）Machining eyeglass：The anti-blue light semi-finished product of resin are processed into resin substrate or anti-blue light resin substrate is subjected to outward appearance inspection
Look into, pre-process, upper fixture, if semi-finished product need garage milling, are polished to the eyeglass of certain prescription；Wherein, resin
The substrate of blue-light resistant lens is the resin blue-light resistant lens that refractive index is 1.499,1.56 and 1.60,1.67 series, can be blocked
380 ~ 420nm high-energy blue violet lights；
（2）0.02%-0.1% special absorbent will be added in top coat hardening liquid MP7110,0.1%- is added in Pr1135
0.12% special absorbent is stirred well to be completely dissolved after, add and 1-10 μm of filter core used in the stiffened liquid bath in stiffened machine
Circulate 24h；In the step（2）In, the special absorbent is the VL462 additives of the blue light for the 462nm for blocking 20% ~ 70%
With the ABS584 additives of the 585nm that blocks 20% ~ 70% blue light, wherein, the dosages of VL462 additives is 0.01% ~ 5%, institute
The dosage for stating ABS584 additives is 0.01% ~ 5%, and the special absorbent is dissolved or disperseed with solvent, and the solvent is water, second
One or more mixed solvents such as glycol monobutyl ether, NMP, methanol, ethanol.
（3）Eyeglass is subjected to stiffened plated film, step by automating stiffened machine（2）The MP7110 of matched somebody with somebody solution and
Pr1135 pull rate is：1.5mm/s-1.8mm/s, lifting are put into 115 DEG C of solidification 2.5h in baking oven after terminating；
（4）By step（3）The eyeglass of solidification is transferred to vacuum coating equipment and carries out 462nm and 585nm visible reflectance film plating layers, and it can
The narrowband visible light of the 462nm and 1% ~ 10% of reflection 1% ~ 10% 585nm sections.
Eyeglass of the present invention carries out stiffened by adding special additive hardening liquid, plates vacuum coating, eliminates comprehensively
Dazzling, the dazzling sense that night strong light LED car lamp, xenon lamp etc. are brought, night can be allowed to drive safer, comfortable.
Embodiment 1
What the additive resin eyeglass was mainly realized by following technique：
（1）By the anti-blue light semi-finished product of resin be processed into resin substrate or by anti-blue light resin substrate carry out visual examination, pretreatment,
Upper fixture；
（2）Specific 0.02%VL462 will be added in SDC top coat hardening liquid MP7110, specific 0.1%ABS584 is added in Pr1135
It is stirred well to after being completely dissolved, adds in the stiffened liquid bath in stiffened machine and circulate 24h with 5 μm of filter core；
（3）Eyeglass is subjected to stiffened plated film, step by automating stiffened machine（2）The MP7110 and Pr1135 of matched somebody with somebody solution are carried
Pulling rate degree is set as：1.5mm/s, lifting are put into 115 DEG C of solidification 2.5h in baking oven after terminating；
（4）By step（3）The eyeglass of solidification is transferred to vacuum coating equipment and carries out 462nm and 585nm visible reflectance film plating layers.
Embodiment 2
What the additive resin eyeglass was mainly realized by following technique：
（1）By the anti-blue light semi-finished product of resin be processed into resin substrate or by anti-blue light resin substrate carry out visual examination, pretreatment,
Upper fixture；
（2）Specific 0.05%VL462 will be added in SDC top coat hardening liquid MP7110, specific 0.12% is added in Pr1135
ABS584 is stirred well to be completely dissolved after, add in the stiffened liquid bath in stiffened machine with 5 μm of filter core circulation 24h；
（3）Eyeglass is subjected to stiffened plated film, step by automating stiffened machine（2）The MP7110 and Pr1135 of matched somebody with somebody solution are carried
Pulling rate degree is set as：1.5mm/s, lifting are put into 115 DEG C of solidification 2.5h in baking oven after terminating；
（4）By step（3）The eyeglass of solidification is transferred to vacuum coating equipment and carries out 462nm and 585nm visible reflectance film plating layers；
Embodiment 3
What the additive resin eyeglass was mainly realized by following technique：
（1）By the anti-blue light semi-finished product of resin be processed into resin substrate or by anti-blue light resin substrate carry out visual examination, pretreatment,
Upper fixture；
（2）Specific 0.1%VL462 will be added in SDC top coat hardening liquid MP7110, specific 0.1%ABS584 is added in Pr1135
It is stirred well to after being completely dissolved, adds in the stiffened liquid bath in stiffened machine and circulate 24h with 5 μm of filter core；
（3）Eyeglass is subjected to stiffened plated film, step by automating stiffened machine（2）The MP7110 and Pr1135 of matched somebody with somebody solution are carried
Pulling rate degree is set as：1.8mm/s, lifting are put into 115 DEG C of solidification 2.5h in baking oven after terminating；
（4）By step（3）The eyeglass of solidification is transferred to vacuum coating equipment and carries out 462nm and 585nm visible reflectance film plating layers.
Claims (4)
1. a kind of night drives specialized lens manufacturing process, it is characterised in that：The technique comprises the following steps：
（1）Machining eyeglass：The anti-blue light semi-finished product of resin are processed into resin substrate or anti-blue light resin substrate is subjected to outward appearance inspection
Look into, pre-process, upper fixture；
（2）0.02%-0.1% special absorbent will be added in top coat hardening liquid MP7110,0.1%- is added in Pr1135
0.12% special absorbent is stirred well to be completely dissolved after, add and 1-10 μm of filter core used in the stiffened liquid bath in stiffened machine
Circulate 24h；
（3）Eyeglass is subjected to stiffened plated film, step by automating stiffened machine（2）The MP7110 and Pr1135 of matched somebody with somebody solution are carried
Pulling rate degree is：1.5mm/s-1.8mm/s, lifting are put into 115 DEG C of solidification 2.5h in baking oven after terminating；
（4）By step（3）The eyeglass of solidification is transferred to vacuum coating equipment and carries out 462nm and 585nm visible reflectance film plating layers.
2. a kind of night drives specialized lens manufacturing process according to claim 1, it is characterised in that：Resin blue-light resistant lens
Substrate be refractive index be 1.499,1.56 and 1.60,1.67 series resin blue-light resistant lens.
3. a kind of night drives specialized lens manufacturing process according to claim 1, it is characterised in that：In the step（2）
In, the special absorbent is the VL462 additives of the 462nm of blocking 20% ~ 70% blue light and the 585nm of blocking 20% ~ 70%
Blue light ABS584 additives, wherein, the dosages of VL462 additives is 0.01% ~ 5%, the dosage of the ABS584 additives
For 0.01% ~ 5%.
4. a kind of night drives specialized lens manufacturing process according to Claims 2 or 3, it is characterised in that：The special suction
Receive agent to be dissolved or disperseed with solvent, the solvent is one or more mixing such as water, ethylene glycol monobutyl ether, NMP, methanol, ethanol
Solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710636709.4A CN107436454A (en) | 2017-07-31 | 2017-07-31 | A kind of night drives specialized lens manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710636709.4A CN107436454A (en) | 2017-07-31 | 2017-07-31 | A kind of night drives specialized lens manufacturing process |
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| Publication Number | Publication Date |
|---|---|
| CN107436454A true CN107436454A (en) | 2017-12-05 |
Family
ID=60460409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710636709.4A Pending CN107436454A (en) | 2017-07-31 | 2017-07-31 | A kind of night drives specialized lens manufacturing process |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109298545A (en) * | 2018-11-20 | 2019-02-01 | 江苏淘镜有限公司 | A kind of preparation method suitable for night driving eyeglass |
| CN110632691A (en) * | 2019-09-11 | 2019-12-31 | 江苏淘镜有限公司 | Middle-folding blue-light-resistant impact-resistant lens and manufacturing process thereof |
| CN113946063A (en) * | 2021-09-25 | 2022-01-18 | 明月镜片股份有限公司 | Manufacturing process of night driving mirror |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2842471Y (en) * | 2005-08-10 | 2006-11-29 | 周银明 | A kind of driving screening glass |
| CN103675954A (en) * | 2013-11-26 | 2014-03-26 | 江苏硕延光学眼镜有限公司 | Blue-light-resistant resin lens of 1.60 in refractivity and preparation method thereof |
| CN104880744A (en) * | 2015-06-11 | 2015-09-02 | 丹阳市精通眼镜技术创新服务中心有限公司 | Blue-light proofing resin lens manufacturing method |
| CN105807447A (en) * | 2016-05-10 | 2016-07-27 | 临海市天和眼镜有限公司 | High-definition spectacle lens and manufacturing method thereof |
| CN105891915A (en) * | 2016-05-19 | 2016-08-24 | 江苏淘镜有限公司 | Manufacturing method of novel UV420 lens |
-
2017
- 2017-07-31 CN CN201710636709.4A patent/CN107436454A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2842471Y (en) * | 2005-08-10 | 2006-11-29 | 周银明 | A kind of driving screening glass |
| CN103675954A (en) * | 2013-11-26 | 2014-03-26 | 江苏硕延光学眼镜有限公司 | Blue-light-resistant resin lens of 1.60 in refractivity and preparation method thereof |
| CN104880744A (en) * | 2015-06-11 | 2015-09-02 | 丹阳市精通眼镜技术创新服务中心有限公司 | Blue-light proofing resin lens manufacturing method |
| CN105807447A (en) * | 2016-05-10 | 2016-07-27 | 临海市天和眼镜有限公司 | High-definition spectacle lens and manufacturing method thereof |
| CN105891915A (en) * | 2016-05-19 | 2016-08-24 | 江苏淘镜有限公司 | Manufacturing method of novel UV420 lens |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109298545A (en) * | 2018-11-20 | 2019-02-01 | 江苏淘镜有限公司 | A kind of preparation method suitable for night driving eyeglass |
| CN110632691A (en) * | 2019-09-11 | 2019-12-31 | 江苏淘镜有限公司 | Middle-folding blue-light-resistant impact-resistant lens and manufacturing process thereof |
| CN113946063A (en) * | 2021-09-25 | 2022-01-18 | 明月镜片股份有限公司 | Manufacturing process of night driving mirror |
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Application publication date: 20171205 |