CN107082838A - The 1.499 refractive index resin eyeglasses with protection royal purple optical property - Google Patents
The 1.499 refractive index resin eyeglasses with protection royal purple optical property Download PDFInfo
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- CN107082838A CN107082838A CN201710338779.1A CN201710338779A CN107082838A CN 107082838 A CN107082838 A CN 107082838A CN 201710338779 A CN201710338779 A CN 201710338779A CN 107082838 A CN107082838 A CN 107082838A
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- Prior art keywords
- royal purple
- refractive index
- optical property
- resin
- index resin
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3472—Five-membered rings
- C08K5/3475—Five-membered rings condensed with carbocyclic rings
-
- 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
- G02B1/041—Lenses
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Eyeglasses (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a kind of 1.499 refractive index resin eyeglasses for having and protecting royal purple optical property, it is characterised in that：Lens resin formula employs Allyl methyl carbonate；Double (Allyl methyl carbonates), ethoxyquin trimethylolpropane trimethacrylate, double pentaerythritol methacrylate, third four kinds of oxidation glycerol triacrylate resin compounding, catalyst uses azo catalyst, royal purple light absorber is protected to use benzotriazole, benzophenone, pigment is using inorganic pigment red, green and blueness.It is 1.499 by the substrate refractive index that resin lens are obtained after this resin polymerization, by visible x ray fluoroscopy x ratio >=93% of eyeglass obtained after this substrate stiffened plated film；The score of royal purple x ray fluoroscopy x Wei not wave band 280nm~380nm, transmittance≤0.5%；380nm~420nm≤20%.
Description
【Technical field】
It is a kind of 1.499 foldings for having and protecting royal purple optical property specifically the present invention relates to eyeglass production technical field
Penetrate rate resin lens and manufacture method.
【Background technology】
Harm of the blue light to human eye, being mainly manifested in causes the eye pathologies harm of myopia, cataract and ARM
With human body rhythm harm.The wave band of blue light is 390nm-550nm, and blue light is the indispensable part of visible ray.Harmful blue light
With very high energies, the blue violet light that is otherwise known as light, light its energy highest within particularly 420nm can penetrate crystalline lens
Through retina, causes the atrophy of retinal pigment epithelium even dead.The death of photaesthesia cell will cause eyesight
Decline and even completely lose, this damage is irreversible.Blue violet light also results in ARM.Crystalline in eye can absorb
Some blue light is gradually muddy to form cataract, and the blue violet light of high-energy can penetrate crystalline, and especially children's crystalline is more clear
It is clear, it is impossible to effectively to keep out blue violet light, so as to be easier to cause ARM and cataract.Due to the wavelength of high-energy blue violet light
Short, focus point is not to fall in foveal region of retina position, but the position of any is located further forward from retina.Want to see, eye
Club is in tension for a long time, causes visual fatigue.Prolonged visual fatigue, may cause people's myopia development, appearance
Easily serial, notice can not collect medium symptom when diplopia, reading, influence study and the operating efficiency of people.
Resin lens can pass through plated film and effective filter blue light, such as patent by way of addition royal purple light absorber
Anti-blue light resin lens and its manufacture method of a kind of refractive indexes of CN104327230A for 1.60, disclosing a kind of refractive index is
Optical resin raw material in 1.60 anti-blue light resin lens and its manufacture method, its resin lens is by component A, B component, C groups
Point, the composition such as blue-light absorbers, catalyst, its effect is to absorb harmful blue violet light, and the lens index of this patent is 1.60,
Also the assimilation effect of blue violet light is not described.Such as a kind of manufacture methods of anti-blue light resin lens of patent CN103465418A
And product, disclose filling ultra-violet absorber, blue-light absorbers in heat curing-type optical resin monomer and eyeglass is made, few
In the case of changing long wave light transmission rate, improve the anti-blue light performance of eyeglass.But also the absorption region of blue violet light is not given
Illustrate, anti-blue light effect realize it is main by by the 600ppm~800ppm or 60ppm of heat curing-type optical resin monomer weight~
The OLP melanin powder and ultraviolet light absorbers of 90ppm amounts are realized jointly.
1.499 eyeglasses are earliest resin lens, are ultralight, the shock proof resin lens of the first generation.It is used as optical frames
There is piece, 1.499 eyeglasses suitable refractive index to be 58~59 (colors compared with low-gravity 1.32 (the almost half of glass), Abbe number
Dissipate it is relatively low), shock resistance, high transmission rate, can be dyed and coating film treatment.However, 1.499 lens monomer formulas are used
The carbonic ester of allyl diglycol two, activity is relatively low, and catalyst must use the peroxide as di-isopropyl peroxydicarbonate
Change class catalyst.If when adding anti-royal purple light absorber, in the curing process, catalyst is easy to will be anti-for resin in the system
Royal purple light absorber is aoxidized so that eyeglass turns yellow, as the unacceptable pornographic movie of in the market consumer.If the system is adopted
With other catalyst such as azo, it is ensured that anti-royal purple photo etching is not oxidized, the polymerization efficiency of the carbonic ester of allyl diglycol two will
It is greatly reduced, the requirement of lens performance can not be reached after resin solidification shaping.According to literature search, to day of distributing new dispatchs from do not close also
In the report of the 1.499 refractive index resin method for manufacturing lens with protection royal purple optical property.
【The content of the invention】
Have the 1.499 of protection royal purple optical property it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of
Refractive index resin eyeglass and manufacture method.
There is protection royal purple photosensitiveness there is provided one kind present invention aim to address the above mentioned problem in the presence of prior art
1.499 refractive index resin method for manufacturing lens of energy.Lens resin formula employs Allyl methyl carbonate, double (pi-allyls
Methyl carbonic), ethoxyquin trimethylolpropane trimethacrylate, double pentaerythritol methacrylate, third oxidation glycerine three
Five kinds of resin compoundings of acrylate.Catalyst uses azo-bis-iso-dimethyl or azodiisobutyronitrile or ABVN
One or more kinds of is compound.Auxiliary agent employs royal purple light absorber one or more, improves the anti-royal purple optical property of eyeglass,
Toner pigment is added, resin lens background color is reduced.The substrate of resin lens is obtained by way of this heat cure polymerize, by this base
Most visible x ray fluoroscopy x ratio >=93% of the eyeglass obtained after piece stiffened plated film；The score of royal purple x ray fluoroscopy x not Wei wave band 280nm~
380nm, transmittance≤0.5%；The selection of the auxiliary agent of 380nm~420nm≤20% adds molecular weight regulator and polymerization inhibitor, effectively control
Polymerization temperature sustained release processed, it is ensured that the stability of polymerization process.Auxiliary agent selection adds antioxidant and light stabilizer, lifts eyeglass
Ageing resistace.
The purpose of the present invention is achieved through the following technical solutions：
A kind of to have the 1.499 refractive index resin eyeglasses for protecting royal purple optical property, its raw material includes monomer and auxiliary agent；
The raw material and its mass percent of monomer be：
Allyl methyl carbonate：5%~50%
Double (Allyl methyl carbonates)：5%~50%
Ethoxyquin trimethylolpropane trimethacrylate：5%~50%
Double pentaerythritol methacrylate：5%~50%
Third oxidation glycerol triacrylate：5%~50%
The raw material and its mass percent of auxiliary agent be：
Catalyst：1.0 ‰~10.0 ‰
Royal purple light absorber：0.1%~5%
Pigment：0.1 ‰~4 ‰
Molecular weight regulator：1 ‰~9 ‰
Catalyst is azo-bis-iso-dimethyl, azodiisobutyronitrile, the one or several kinds in ABVN；
Consumption is 1.0 ‰~10.0 ‰.
Pigment is the one or several kinds in chrome oxide green, barba hispanica, cobalt blue, ultramarine, iron oxide red；Consumption 0.01 ‰~
0.04‰。
Royal purple light absorber is 2'- (the 2'- hydroxyl -3'- tert-butyl group -5'- aminomethyl phenyls) -5- chlorobenzotriazoles or or 2-
(2'- hydroxyl -5'- t-octyls phenyl) BTA or ESCALOL 567 or 2,2'- dimethyl -4- first ammonia
One or several kinds in base benzophenone, consumption is 0.1%~5%.
Molecular weight regulator is polyacid or aliphatic mercaptan, and consumption is 4 ‰~6 ‰.
Antioxidant is 2,6- toluene di-tert-butyl phenols, N, N'- di-sec-butyl-p-phenyl enediamines class or 2,2'- methylene-
One or several kinds in double-(- methyl-6-tert butyl) phenol, three (3,5- di-t-butyl -4- hydroxyphenyls) isocyanuric acid esters,
Consumption is 3 ‰~5 ‰.
A kind of manufacture method of the 1.499 refractive index resin eyeglasses with protection royal purple optical property, it is concretely comprised the following steps：
After the mixture according to obtained by above-mentioned formula is filtered with 0.5 μm of filter disc, preprepared glass is poured into
In mould, baking oven is put into, Raolical polymerizable is carried out according to following program curing；
Room temperature~35 DEG C 0.5h~2h
35 DEG C~41 DEG C 8h~10h
41 DEG C~47 DEG C 2h~5h
47 DEG C~61 DEG C 3h~4h
61 DEG C~66 DEG C 3h~5h
66 DEG C~95 DEG C 1h~3h
95 DEG C~95 DEG C 2h~3h
95 DEG C~85 DEG C 1h~2h
85 DEG C~85 DEG C 0.5h~4h
At 85 DEG C, mould is removed, you can obtain the resin lens of refractive index 1.499 manufacture with protection royal purple optical property
The new production program of method, it is simple and convenient, and impart the excellent performance of eyeglass, it is characterised in that alkene is employed in composition of raw materials
Hydroxypropyl methyl carbonic ester, double (Allyl methyl carbonates), ethoxyquin trimethylolpropane trimethacrylate, bipentaerythrite six
Acrylate, the third oxidation glycerol triacrylate, catalyst using azo-bis-iso-dimethyl or azodiisobutyronitrile or
Beyond ABVN one or more are compound, to being adjusted and having been improved in terms of auxiliary agent.Selectively add blue violet light
Absorbent, improves the anti-royal purple optical property of eyeglass, adds toner pigment, reduces resin lens background color, can improve visual contrast
Degree and definition.Add molecular weight regulator and polymerization inhibitor, effectively control polymerization temperature sustained release, it is ensured that polymerization process it is steady
It is qualitative.
The program curing used, has taken into full account the heat release heat absorption problem of radical polymerization process, designed solidification
Curve, more ensure that the moulding process of eyeglass, it is ensured that fried mould is controlled below 1.5% from phenomenon is molded.
Compared with prior art, the positive effect of the present invention is：
The resin lens of refractive index 1.499 with protection royal purple optical property according to obtained by production program, it is seen that x ray fluoroscopy x
Than more than or equal to 93%.
The impact strength of eyeglass may be up to 60kJ/M2, can assemble no-frame glasses.
【Embodiment】
The present invention presented below a kind of 1.499 refractive index resin eyeglasses and manufacture method with protection royal purple optical property
Embodiment.
Embodiment 1
Allyl methyl carbonate：200.0g
Double (Allyl methyl carbonates)：200.0g
Ethoxyquin trimethylolpropane trimethacrylate：240.0g
Double pentaerythritol methacrylate：250.0g
Third oxidation glycerol triacrylate：95.0g
ABVN：2.0g
2'- (the 2'- hydroxyl -3'- tert-butyl group -5'- aminomethyl phenyls) -5- chlorobenzotriazoles：0.5g
Lauryl mercaptan：2g
Pigment：0.5g
After the mixture according to obtained by above-mentioned formula is filtered with 0.5 μm of filter disc, preprepared glass is poured into
In mould, baking oven is put into, Raolical polymerizable is carried out according to the program curing given.
At 85 DEG C, mould is removed, eyeglass is then subjected to stiffened and coating film treatment, you can obtaining has protection blue violet light
The acryl resin eyeglass of performance.
Prepared eyeglass, using ISO8980.3-1999《Flash eyeglass Part III：It is diactinic requirement and
Method of testing》、QB2506-2001《Optical resin spectacles lens》Defined method is detected, as a result as follows：
1 original transmittance：93.5%
2 royal purple x ray fluoroscopy x scores Wei not wave band 280nm~380nm, transmittance≤0.3%；380nm~420nm≤16%
3 shock resistances：Provided by QB2506.
Embodiment 2
Allyl methyl carbonate：250.0g
Double (Allyl methyl carbonates)：250.0g
Ethoxyquin trimethylolpropane trimethacrylate：200.0g
Double pentaerythritol methacrylate：195.0g
Third oxidation glycerol triacrylate：100.0g
ABVN：2.0g
2'- (the 2'- hydroxyl -3'- tert-butyl group -5'- aminomethyl phenyls) -5- chlorobenzotriazoles：0.8g
Lauryl mercaptan：2g
Pigment：0.5g
After the mixture according to obtained by above-mentioned formula is filtered with 0.5 μm of filter disc, preprepared glass is poured into
In mould, baking oven is put into, Raolical polymerizable is carried out according to the program curing given.
At 85 DEG C, mould is removed, eyeglass is then subjected to stiffened and coating film treatment, you can obtaining has protection blue violet light
The acryl resin eyeglass of performance.
Prepared eyeglass, using ISO8980.3-1999《Flash eyeglass Part III：It is diactinic requirement and
Method of testing》、QB2506-2001《Optical resin spectacles lens》Defined method is detected, as a result as follows：
1 original transmittance：93.1%
2 royal purple x ray fluoroscopy x scores Wei not wave band 280nm~380nm, transmittance≤0.4%；380nm~420nm≤12%
3 shock resistances：Provided by QB2506.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, without departing from the inventive concept of the premise, can also make some improvements and modifications, these improvements and modifications also should be regarded as
In protection scope of the present invention.
Claims (7)
1. a kind of 1.499 refractive index resin eyeglasses with protection royal purple optical property, it is characterised in that its raw material comprising monomer and
Auxiliary agent；
The raw material and its mass percent of monomer be：
Allyl methyl carbonate：5%~50%
Double (Allyl methyl carbonates)：5%~50%
Ethoxyquin trimethylolpropane trimethacrylate：5%~50%
Double pentaerythritol methacrylate：5%~50%
Third oxidation glycerol triacrylate：5%~50%
The raw material and its mass percent of auxiliary agent be：
Catalyst：1.0 ‰~10.0 ‰
Royal purple light absorber：0.1%~5%
Pigment：0.1 ‰~4 ‰
Molecular weight regulator：1 ‰~9 ‰.
2. a kind of 1.499 refractive index resin eyeglasses with protection royal purple optical property as claimed in claim 1, its feature exists
In, catalyst be azo-bis-iso-dimethyl, azodiisobutyronitrile, the one or several kinds in ABVN.
3. a kind of 1.499 refractive index resin eyeglasses with protection royal purple optical property as claimed in claim 1, its feature exists
In pigment is the one or several kinds in chrome oxide green, barba hispanica, cobalt blue, ultramarine, iron oxide red.
4. a kind of 1.499 refractive index resin eyeglasses with protection royal purple optical property as claimed in claim 1, its feature exists
In royal purple light absorber is 2'- (the 2'- hydroxyl -3'- tert-butyl group -5'- aminomethyl phenyls) -5- chlorobenzotriazoles or or 2- (2'- hydroxyls
Base -5'- t-octyls phenyl) BTA or ESCALOL 567 or 2,2'- dimethyl -4- methylamino hexichol
One or several kinds in ketone.
5. a kind of 1.499 refractive index resin eyeglasses with protection royal purple optical property as claimed in claim 1, its feature exists
In molecular weight regulator is polyacid or aliphatic mercaptan.
6. a kind of 1.499 refractive index resin eyeglasses with protection royal purple optical property as claimed in claim 1, its feature exists
In, antioxidant be 2,6- toluene di-tert-butyl phenols, N, N'- di-sec-butyl-p-phenyl enediamines class or 2,2'- methylene-bis--(-
Methyl-6-tert butyl) phenol, the one or several kinds in three (3,5- di-t-butyl -4- hydroxyphenyls) isocyanuric acid esters.
7. a kind of manufacture method of 1.499 refractive index resin eyeglasses with protection royal purple optical property as claimed in claim 1,
Characterized in that, it is concretely comprised the following steps：
After the mixture according to obtained by above-mentioned formula is filtered with 0.5 μm of filter disc, preprepared glass mold is poured into
It is interior, baking oven is put into, Raolical polymerizable is carried out according to following program curing；
Room temperature~35 DEG C 0.5h~2h
35 DEG C~41 DEG C 8h~10h
41 DEG C~47 DEG C 2h~5h
47 DEG C~61 DEG C 3h~4h
61 DEG C~66 DEG C 3h~5h
66 DEG C~95 DEG C 1h~3h
95 DEG C~95 DEG C 2h~3h
95 DEG C~85 DEG C 1h~2h
85 DEG C~85 DEG C 0.5h~4h
At 85 DEG C, mould is removed, you can obtain the resin lens of refractive index 1.499 with protection royal purple optical property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710338779.1A CN107082838A (en) | 2017-05-15 | 2017-05-15 | The 1.499 refractive index resin eyeglasses with protection royal purple optical property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710338779.1A CN107082838A (en) | 2017-05-15 | 2017-05-15 | The 1.499 refractive index resin eyeglasses with protection royal purple optical property |
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| Publication Number | Publication Date |
|---|---|
| CN107082838A true CN107082838A (en) | 2017-08-22 |
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| CN201710338779.1A Pending CN107082838A (en) | 2017-05-15 | 2017-05-15 | The 1.499 refractive index resin eyeglasses with protection royal purple optical property |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589559A (en) * | 2017-10-16 | 2018-01-16 | 姜玉梅 | Blue-light resistant lens and preparation method thereof and glasses |
| CN107643607A (en) * | 2017-10-09 | 2018-01-30 | 苏州骏丰光学有限公司 | A kind of 1.56 refractive index resin eyeglasses and manufacture method with protection royal purple optical property |
| CN110815721A (en) * | 2019-11-14 | 2020-02-21 | 镇江视伟光学有限公司 | Manufacturing method of lens for improving Abbe number |
| CN111689859A (en) * | 2020-05-25 | 2020-09-22 | 江苏乾元新材料科技有限公司 | Low-shrinkage resin and preparation method and application thereof |
| CN112099123A (en) * | 2019-06-18 | 2020-12-18 | 上海宜酷光学科技有限公司 | Vector substrate absorption type blue light-proof high-transmittance lens and preparation method thereof |
| CN112162416A (en) * | 2020-09-25 | 2021-01-01 | 江苏淘镜有限公司 | Color changing process of resin lens |
| CN116199809A (en) * | 2023-02-04 | 2023-06-02 | 视悦光学有限公司 | Manufacturing method of high-energy-resistant blue light resin lens |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102675538A (en) * | 2012-05-23 | 2012-09-19 | 江苏明月光电科技有限公司 | Combination for preparing high-light-transmittance and high-weather-resistance optical lens materials |
-
2017
- 2017-05-15 CN CN201710338779.1A patent/CN107082838A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102675538A (en) * | 2012-05-23 | 2012-09-19 | 江苏明月光电科技有限公司 | Combination for preparing high-light-transmittance and high-weather-resistance optical lens materials |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643607A (en) * | 2017-10-09 | 2018-01-30 | 苏州骏丰光学有限公司 | A kind of 1.56 refractive index resin eyeglasses and manufacture method with protection royal purple optical property |
| CN107589559A (en) * | 2017-10-16 | 2018-01-16 | 姜玉梅 | Blue-light resistant lens and preparation method thereof and glasses |
| CN107589559B (en) * | 2017-10-16 | 2020-05-22 | 姜玉梅 | Anti-blue-light lens, preparation method thereof and glasses |
| CN112099123A (en) * | 2019-06-18 | 2020-12-18 | 上海宜酷光学科技有限公司 | Vector substrate absorption type blue light-proof high-transmittance lens and preparation method thereof |
| CN110815721A (en) * | 2019-11-14 | 2020-02-21 | 镇江视伟光学有限公司 | Manufacturing method of lens for improving Abbe number |
| CN111689859A (en) * | 2020-05-25 | 2020-09-22 | 江苏乾元新材料科技有限公司 | Low-shrinkage resin and preparation method and application thereof |
| CN111689859B (en) * | 2020-05-25 | 2023-01-24 | 江苏乾元新材料科技有限公司 | Low-shrinkage resin and preparation method and application thereof |
| CN112162416A (en) * | 2020-09-25 | 2021-01-01 | 江苏淘镜有限公司 | Color changing process of resin lens |
| CN116199809A (en) * | 2023-02-04 | 2023-06-02 | 视悦光学有限公司 | Manufacturing method of high-energy-resistant blue light resin lens |
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Application publication date: 20170822 |
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