CN105778380A - Anti-ultraviolet spectacle lens and preparation process thereof - Google Patents
Anti-ultraviolet spectacle lens and preparation process thereof Download PDFInfo
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- CN105778380A CN105778380A CN201610318412.9A CN201610318412A CN105778380A CN 105778380 A CN105778380 A CN 105778380A CN 201610318412 A CN201610318412 A CN 201610318412A CN 105778380 A CN105778380 A CN 105778380A
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- C—CHEMISTRY; METALLURGY
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
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- 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
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
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- 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
- C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
- C08K5/353—Five-membered rings
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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
- G02B1/04—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
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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Abstract
The invention discloses an anti-ultraviolet spectacle lens and a preparation process thereof. The anti-ultraviolet spectacle lens is prepared from the following raw materials: a resin material, a light screener, an ultraviolet absorber, a radical scavenger, and a compatibilizer. The preparation process comprises the following steps: sequentially putting the light screener, the ultraviolet absorber, the radical scavenger and the compatibilizer in an organic solvent, magnetically stirring until a solution is in an emulsified shape to obtain an emulsion; putting the resin into a hopper to be melted to obtain a homogeneous material; putting the homogeneous material in an extruder for extrusion granulation to obtain resin particles; putting the resin particles in a spectacle lens mold, adding a solvent and the emulsion, heating, insulating, demolding and cleaning to obtain an anti-ultraviolet spectacle lens. The spectacle lens provided by the invention has reliable ultraviolet resistance, and can avoid eye damage caused by ultraviolet irradiation.
Description
Technical field
The present invention relates to eyewear art, be specifically related to a kind of uvioresistant lens and preparation technology thereof.
Background technology
People observe things by glasses identification visible ray.In natural light except visible-range, the ultraviolet region that frequency is higher also contributes to the orthobiosis of people.Absorbing ultraviolet important target organ is skin and eyes.The ultraviolet of some strength is for maintaining the facilitation that people's eubolism is necessary.But, arrive scorching summer, the ultraviolet increasing proportion of solar radiation medium-high frequency, it is necessary to wear functional type glasses to protect eye, it is to avoid taken in excess ultraviolet.
Functional type glasses be design for some specific environment have weaken or eliminate unfavorable factor effect glasses.It is obvious that sunglasses are a kind of common functional type glasses.Sunglasses are mainly through the refraction of eyeglass and filtration, thus weakening strong visible ray to the direct irradiation of eye and stimulation, but sunglasses do not have the ability of vision enhancing.The strong penetration capacity that ultraviolet has, it is possible to shine directly into eye through common myopia or hyperopic lens easily, kill normal cell tissue, cause ophthalmic uncomfortable even to damage.
Chinese patent CN201310665859.X discloses a kind of ultraviolet lens of anti-computer, and including eyeglass base material, this eyeglass substrate surface is coated with one layer of anti-ultraviolet thin-film material.Anti-ultraviolet thin-film material of the present invention contains Lanthanum (III) nitrate rare earth and the pigmented powder of T416 and VK3 1:1 in mass ratio mixing.But the anti-ultraviolet thin-film material prepared is poured at eyeglass substrate surface by this patent, natural drying, obtain the ultraviolet lens of anti-computer, do not improve the uvioresistant performance of lens material itself, and anti-ultraviolet material is easy to fall off, uvioresistant performance is poor, and the poor biocompatibility of anti-ultraviolet material, easily causes wearer's allergy.
Accordingly, it would be desirable to invent a kind of lens with reliable anti-ultraviolet property, it is to avoid the ophthalmic injuries caused because of excessive consumption ultraviolet.
Summary of the invention
The present invention is directed to the problems referred to above, it is provided that a kind of uvioresistant lens and preparation technology thereof.
This invention address that the problems referred to above be the technical scheme is that
A kind of uvioresistant lens, raw material and the percentage by weight thereof of preparation uvioresistant lens be: resin material 99.0%～99.5%, photomask agent 0.05%～0.25%, UV absorbent 0.10%～0.30%, radical scavenger 0.08%～0.20%, compatilizer 0.05%～0.25%.
Further, resin material is: polyhydroxyethyl acrylate, polymethacrylates, poly-to any one in chlorostyrene, polystyrene vinylacetate, poly(propylene oxide), polrvinyl chloride alcohol.
Further, photomask agent is: any one or more in titanium dioxide, magnesium oxide, Dineodymium trioxide, Disamarium trioxide, silicon dioxide, zinc telluridse, cadmium-zinc-teiluride.
Further, UV absorbent is: oxazoline ring or dicyclopentadienyl nickel.
Further, radical scavenger is: tetramethyl pyridine.
Further, compatilizer is: azoles quinoline.
Another goal of the invention according to the present invention, is in that to provide the preparation technology of a kind of above-mentioned uvioresistant lens, comprises the following steps:
Step a, the photomask agent of described percetage by weight, UV absorbent, radical scavenger, compatilizer are put in organic solvent successively, temperature be 30 DEG C～36 DEG C, rotating speed carry out magnetic agitation 4h～6h when being 200r/min～450r/min, it is emulsifying shape to solution, obtain emulsion, standby；
Step b, under vacuum, the resin of described percetage by weight is put in hopper, pressure to be 0.5MPa～1.5MPa, temperature be 200 DEG C～230 DEG C, rotating speed melts when being 100r/min～200r/min, the mixed melting time is 6h～8h, obtain the homogeneous material that viscosity is 500mPa s～1500mPa s, standby；
Step c, is placed in extruder by the homogeneous material that step b prepares, temperature of charge be 180 DEG C～200 DEG C, extrusion pressure be 3MPa～5MPa when, extruding pelletization, obtain resin particle；
Step d, is positioned in ophthalmic lens mold by the resin particle that step c prepares, and adds solvent, add the step a emulsion obtained, use ultrasound wave to heat to 50 DEG C～60 DEG C, be incubated 3h～5h, making the abundant polyreaction of resin particle, uvioresistant lens is cleaned and obtains in the demoulding.
Further, in step a, organic solvent is any one in dehydrated alcohol, acetone, benzene, N, N-dimethylformamide, dimethyl sulfoxide, pyrroles.
Further, in step c, the particle diameter of resin particle is 0.1mm～1mm.
Further, in step d, the power of ultrasound wave heating is 500W～3kW.
The invention have the advantage that
1. the present invention uses resin material as the matrix material of lens material, itself has good photochemical stability, oxidation resistance and ageing resistace excellent；
2. the present invention has been used in combination multiple inorganic photomask agent and organic uv absorbers combined effect, reduces ultraviolet emittance, makes ultraviolet transmission capacity decay, improves ultraviolet interception effect；
3. the present invention also added free radical absorbent, it is possible to the unfavorable effect of the further free radical removing ultraviolet irradiation and produce, and improves ageing resistance and the structural stability of eyeglass.
Detailed description of the invention
Hereinafter embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Embodiment 1
A kind of uvioresistant lens, raw material and the percentage by weight thereof of preparation uvioresistant lens be:
Polyhydroxyethyl acrylate 99.0%；
Photomask agent: titanium dioxide 0.25%；
UV absorbent: oxazoline ring 0.30%；
Radical scavenger: tetramethyl pyridine 0.20%；
Compatilizer: azoles quinoline 0.25%.
Embodiment 2
A kind of uvioresistant lens, raw material and the percentage by weight thereof of preparation uvioresistant lens be:
Polymethacrylates 99.1%；
Photomask agent: magnesium oxide 0.11%, Dineodymium trioxide 0.11%；
UV absorbent: dicyclopentadienyl nickel 0.28%；
Radical scavenger: tetramethyl pyridine 0.16%；
Compatilizer: azoles quinoline 0.24%.
Embodiment 3
A kind of uvioresistant lens, raw material and the percentage by weight thereof of preparation uvioresistant lens be:
Poly-to chlorostyrene 99.2%；
Photomask agent: Disamarium trioxide 0.10%, silicon dioxide 0.10%；
UV absorbent: oxazoline ring 0.29%；
Radical scavenger: tetramethyl pyridine 0.17%；
Compatilizer: azoles quinoline 0.14%.
Embodiment 4
A kind of uvioresistant lens, raw material and the percentage by weight thereof of preparation uvioresistant lens be:
Polystyrene vinylacetate 99.3%；
Photomask agent: titanium dioxide 0.04%, Dineodymium trioxide 0.04%, zinc telluridse 0.02%；
UV absorbent: dicyclopentadienyl nickel 0.25%；
Radical scavenger: tetramethyl pyridine 0.15%；
Compatilizer: azoles quinoline 0.20%.
Embodiment 5
A kind of uvioresistant lens, raw material and the percentage by weight thereof of preparation uvioresistant lens be:
Poly(propylene oxide) 99.4%；
Photomask agent: cadmium-zinc-teiluride 0.23%；
UV absorbent: oxazoline ring 0.10%；
Radical scavenger: tetramethyl pyridine 0.20%；
Compatilizer: azoles quinoline 0.05%.
Embodiment 6
A kind of uvioresistant lens, raw material and the percentage by weight thereof of preparation uvioresistant lens be:
Polrvinyl chloride alcohol 99.5%,
Photomask agent: titanium dioxide 0.03%, Disamarium trioxide 0.02%,
UV absorbent: dicyclopentadienyl nickel 0.20%,
Radical scavenger: tetramethyl pyridine 0.08%,
Compatilizer: azoles quinoline 0.17%.
Embodiment 7
The preparation technology of a kind of uvioresistant lens, comprises the following steps:
Step a, the photomask agent of described percetage by weight, UV absorbent, radical scavenger, compatilizer are put into successively in organic solvent dehydrated alcohol, temperature be 30 DEG C, rotating speed carries out magnetic agitation 4h when being 200r/min, is emulsifying shape to solution, obtain emulsion, standby；
Step b, under vacuum, puts into the resin of described percetage by weight in hopper, pressure to be 0.5MPa, temperature be 200 DEG C, rotating speed melts when being 100r/min, the mixed melting time is 6h, obtains the homogeneous material that viscosity is 500mPa s, standby；
Step c, is placed in extruder by the homogeneous material that step b prepares, temperature of charge be 180 DEG C, extrusion pressure be 3MPa when, extruding pelletization, obtain the resin particle that particle diameter is 0.1mm；
Step d, is positioned in ophthalmic lens mold by the resin particle that step c prepares, and adds solvent, add the emulsion that obtains of step a, use power be the ultrasound wave heating devices heat of 500W to 50 DEG C, be incubated 3h, making the abundant polyreaction of resin particle, uvioresistant lens is cleaned and obtains in the demoulding.
Embodiment 8
The preparation technology of a kind of uvioresistant lens, comprises the following steps:
Step a, the photomask agent of described percetage by weight, UV absorbent, radical scavenger, compatilizer are put into organic solvent N successively, in N-dimethylformamide, temperature be 36 DEG C, rotating speed carry out magnetic agitation 6h when being 450r/min, it is emulsifying shape to solution, obtain emulsion, standby；
Step b, under vacuum, puts into the resin of described percetage by weight in hopper, pressure to be 1.5MPa, temperature be 230 DEG C, rotating speed melts when being 200r/min, the mixed melting time is 8h, obtains the homogeneous material that viscosity is 1500mPa s, standby；
Step c, is placed in extruder by the homogeneous material that step b prepares, temperature of charge be 200 DEG C, extrusion pressure be 5MPa when, extruding pelletization, obtain the resin particle that particle diameter is 1mm；
Step d, is positioned in ophthalmic lens mold by the resin particle that step c prepares, and adds solvent, add the emulsion that obtains of step a, use power be the ultrasound wave heating devices heat of 3kW to 60 DEG C, be incubated 5h, making the abundant polyreaction of resin particle, uvioresistant lens is cleaned and obtains in the demoulding.
Embodiment 9
The preparation technology of a kind of uvioresistant lens, comprises the following steps:
Step a, the photomask agent of described percetage by weight, UV absorbent, radical scavenger, compatilizer are put into successively in organic solvent pyrroles, temperature be 33 DEG C, rotating speed carries out magnetic agitation 5h when being 325r/min, is emulsifying shape to solution, obtain emulsion, standby；
Step b, under vacuum, puts into the resin of described percetage by weight in hopper, pressure to be 1.0MPa, temperature be 215 DEG C, rotating speed melts when being 150r/min, the mixed melting time is 7h, obtains the homogeneous material that viscosity is 1000mPa s, standby；
Step c, is placed in extruder by the homogeneous material that step b prepares, temperature of charge be 190 DEG C, extrusion pressure be 4MPa when, extruding pelletization, obtain the resin particle that particle diameter is 0.55mm；
Step d, is positioned in ophthalmic lens mold by the resin particle that step c prepares, and adds solvent, add the emulsion that obtains of step a, use power be the ultrasound wave heating devices heat of 1700W to 55 DEG C, be incubated 4h, making the abundant polyreaction of resin particle, uvioresistant lens is cleaned and obtains in the demoulding.
Experimental example
The lens of embodiment 1～9 preparation and the anti-ultraviolet property of common commercially available optical resin lens are tested, and test result is as shown in table 1.
The transmittance quantitative measurement of two kinds of ultra-violet bands of UV-A and UV-B of the lens that embodiment 1～9 is made and common commercially available optical resin lens.Adopt TM-2 spectral transmittance tester that its spectral transmittance carrying out ultraviolet region is measured.
Table 1 anti-ultraviolet property test result
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (10)
1. a uvioresistant lens, it is characterized in that, raw material and the percentage by weight thereof of preparing described uvioresistant lens be: resin material 99.0%～99.5%, photomask agent 0.05%～0.25%, UV absorbent 0.10%～0.30%, radical scavenger 0.08%～0.20%, compatilizer 0.05%～0.25%.
2. uvioresistant lens according to claim 1, it is characterized in that, described resin material is: polyhydroxyethyl acrylate, polymethacrylates, poly-to any one in chlorostyrene, polystyrene vinylacetate, poly(propylene oxide), polrvinyl chloride alcohol.
3. uvioresistant lens according to claim 1, it is characterised in that described photomask agent is: any one or more in titanium dioxide, magnesium oxide, Dineodymium trioxide, Disamarium trioxide, silicon dioxide, zinc telluridse, cadmium-zinc-teiluride.
4. uvioresistant lens according to claim 1, it is characterised in that described UV absorbent is: oxazoline ring or dicyclopentadienyl nickel.
5. uvioresistant lens according to claim 1, it is characterised in that described radical scavenger is: tetramethyl pyridine.
6. uvioresistant lens according to claim 1, it is characterised in that described compatilizer is: azoles quinoline.
7. the preparation technology of the uvioresistant lens according to any one of claim 1～6, it is characterised in that comprise the following steps:
Step a, the photomask agent of described percetage by weight, UV absorbent, radical scavenger, compatilizer are put in organic solvent successively, temperature be 30 DEG C～36 DEG C, rotating speed carry out magnetic agitation 4h～6h when being 200r/min～450r/min, it is emulsifying shape to solution, obtain emulsion, standby；
Step b, under vacuum, the resin of described percetage by weight is put in hopper, pressure to be 0.5MPa～1.5MPa, temperature be 200 DEG C～230 DEG C, rotating speed melts when being 100r/min～200r/min, the mixed melting time is 6h～8h, obtain the homogeneous material that viscosity is 500mPa s～1500mPa s, standby；
Step c, is placed in extruder by the homogeneous material that step b prepares, when temperature of charge be 180 ° of C～200 DEG C, extrusion pressure is 3MPa～5MPa, and extruding pelletization, obtain resin particle；
Step d, is positioned in ophthalmic lens mold by the resin particle that step c prepares, and adds solvent, add the step a emulsion obtained, use ultrasound wave to heat to 50 DEG C～60 DEG C, be incubated 3h～5h, making the abundant polyreaction of resin particle, uvioresistant lens is cleaned and obtains in the demoulding.
8. preparation technology according to claim 7, it is characterised in that in step a, described organic solvent is any one in dehydrated alcohol, acetone, benzene, N, N-dimethylformamide, dimethyl sulfoxide, pyrroles.
9. preparation technology according to claim 7, it is characterised in that in step c, the particle diameter of described resin particle is 0.1mm～1mm.
10. preparation technology according to claim 7, it is characterised in that in step d, the power of described ultrasound wave heating is 500W～3kW.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610318412.9A CN105778380A (en) | 2016-05-13 | 2016-05-13 | Anti-ultraviolet spectacle lens and preparation process thereof |
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| CN201610318412.9A CN105778380A (en) | 2016-05-13 | 2016-05-13 | Anti-ultraviolet spectacle lens and preparation process thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106366525A (en) * | 2016-11-03 | 2017-02-01 | 中国海洋大学 | Ultraviolet shielding composite membrane and preparation method thereof |
| CN108822498A (en) * | 2018-07-11 | 2018-11-16 | 望江县天长光学仪器有限公司 | A kind of polymethyl methacrylate lens material |
| CN109504072A (en) * | 2018-07-23 | 2019-03-22 | 广州市辉乐医药科技有限公司 | A kind of eyeglass of high visible light multistage protection laser |
| CN111077599A (en) * | 2019-10-22 | 2020-04-28 | 上海吴羽光学仪器有限公司 | Lens with blue light, ultraviolet and anti-dazzle effects and manufacturing method thereof |
| CN113212921A (en) * | 2021-05-08 | 2021-08-06 | 漳州市圣铭工贸股份有限公司 | Degradable plastic bottle and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317511A (en) * | 2001-02-23 | 2001-10-17 | 秦皇岛耀华玻璃股份有限公司 | Process for preparing photochromic lens |
| CN1815278A (en) * | 2005-02-02 | 2006-08-09 | 王元福 | Wide frequency domain radiation-proof otpcial filter and its manufacturing method |
| CN1910503A (en) * | 2004-01-20 | 2007-02-07 | 帝人化成株式会社 | Lens for glasses and process for producing the same |
| CN101838452A (en) * | 2010-04-01 | 2010-09-22 | 深圳市兴业源塑胶电子有限公司 | Polycarbonate resin composition and preparation method thereof |
-
2016
- 2016-05-13 CN CN201610318412.9A patent/CN105778380A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317511A (en) * | 2001-02-23 | 2001-10-17 | 秦皇岛耀华玻璃股份有限公司 | Process for preparing photochromic lens |
| CN1910503A (en) * | 2004-01-20 | 2007-02-07 | 帝人化成株式会社 | Lens for glasses and process for producing the same |
| CN1815278A (en) * | 2005-02-02 | 2006-08-09 | 王元福 | Wide frequency domain radiation-proof otpcial filter and its manufacturing method |
| CN101838452A (en) * | 2010-04-01 | 2010-09-22 | 深圳市兴业源塑胶电子有限公司 | Polycarbonate resin composition and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106366525A (en) * | 2016-11-03 | 2017-02-01 | 中国海洋大学 | Ultraviolet shielding composite membrane and preparation method thereof |
| CN108822498A (en) * | 2018-07-11 | 2018-11-16 | 望江县天长光学仪器有限公司 | A kind of polymethyl methacrylate lens material |
| CN109504072A (en) * | 2018-07-23 | 2019-03-22 | 广州市辉乐医药科技有限公司 | A kind of eyeglass of high visible light multistage protection laser |
| CN111077599A (en) * | 2019-10-22 | 2020-04-28 | 上海吴羽光学仪器有限公司 | Lens with blue light, ultraviolet and anti-dazzle effects and manufacturing method thereof |
| CN113212921A (en) * | 2021-05-08 | 2021-08-06 | 漳州市圣铭工贸股份有限公司 | Degradable plastic bottle and preparation method thereof |
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