CN100568024C - High refractivity resin lens that a kind of colorability is good and manufacture method thereof - Google Patents
High refractivity resin lens that a kind of colorability is good and manufacture method thereof Download PDFInfo
- Publication number
- CN100568024C CN100568024C CNB2008100436833A CN200810043683A CN100568024C CN 100568024 C CN100568024 C CN 100568024C CN B2008100436833 A CNB2008100436833 A CN B2008100436833A CN 200810043683 A CN200810043683 A CN 200810043683A CN 100568024 C CN100568024 C CN 100568024C
- Authority
- CN
- China
- Prior art keywords
- temperature
- modifier
- hours
- adjuvant
- colorability
- Prior art date
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000011347 resin Substances 0.000 title claims abstract description 19
- 229920005989 resin Polymers 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000003607 modifier Substances 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 18
- 239000000178 monomer Substances 0.000 claims abstract description 17
- 239000000126 substance Substances 0.000 claims abstract description 17
- 239000002671 adjuvant Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000000977 initiatory effect Effects 0.000 claims abstract description 13
- 238000004043 dyeing Methods 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 239000008367 deionised water Substances 0.000 claims abstract description 5
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 5
- 239000004809 Teflon Substances 0.000 claims abstract description 4
- 229920006362 Teflon® Polymers 0.000 claims abstract description 4
- 239000003086 colorant Substances 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 claims abstract description 4
- 229920000728 polyester Polymers 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 239000004258 Ethoxyquin Substances 0.000 claims description 4
- DECIPOUIJURFOJ-UHFFFAOYSA-N ethoxyquin Chemical compound N1C(C)(C)C=C(C)C2=CC(OCC)=CC=C21 DECIPOUIJURFOJ-UHFFFAOYSA-N 0.000 claims description 4
- 229940093500 ethoxyquin Drugs 0.000 claims description 4
- 235000019285 ethoxyquin Nutrition 0.000 claims description 4
- -1 1-methyl ethylidene Chemical group 0.000 claims description 3
- DIOZVWSHACHNRT-UHFFFAOYSA-N 2-(2-prop-2-enoxyethoxy)ethanol Chemical compound OCCOCCOCC=C DIOZVWSHACHNRT-UHFFFAOYSA-N 0.000 claims description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical class CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical group COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 claims description 2
- QUZSUMLPWDHKCJ-UHFFFAOYSA-N bisphenol A dimethacrylate Chemical compound C1=CC(OC(=O)C(=C)C)=CC=C1C(C)(C)C1=CC=C(OC(=O)C(C)=C)C=C1 QUZSUMLPWDHKCJ-UHFFFAOYSA-N 0.000 claims description 2
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Chemical compound CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims description 2
- 239000000113 methacrylic resin Substances 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 239000003505 polymerization initiator Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- 238000003556 assay Methods 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000010105 thermoset forming Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Abstract
The present invention is good high refractivity resin lens of a kind of colorability and manufacture method thereof, it is characterized in that: the percentage by weight of chemical monomer, modifier, adjuvant and initiating agent is in the lens materials: 85～92: 5～12: 2.0～8.0: 0.20～0.30.Its manufacture method is characterised in that: during batching main chemical monomer, modifier, adjuvant and initiating agent at room temperature all mixed by proportioning, in the hot water bath, stirs then and heat up, and 0.1 μ m filter element filtering, and vacuumized 40～60 minutes; The material pressurization for preparing is watered in the mould that has got togather by filter paper and teflon membrane filter; In the polymerizable raw material process, adopt computer temperature-control; After die sinking was cleaned, eyeglass carried out regelate; Carry out the BPI stain test: the volume ratio of coloring agent and deionized water is 1: 2～5,90～97 ℃ of temperature, and 20～30 minutes painted time, dyeing back transmitance is 19～30%.
Description
Technical field
The present invention relates to a kind of manufacture method of high refractivity resin lens, particularly disclose a kind of high refractivity resin lens and manufacture method thereof, improved the colorability of the type resin lens well with excellent colorability.
Background technology
It is existing historical for many years to adopt unsaturated polyester to produce all types of refractive index resin eyeglasses, and advantages such as that it had was in light weight, strong shock resistance are along with Progress in technique all has in various degree raising.But present most of eyeglass is to produce with the semi-manufacture form, and painted according to the demand dyeing in market, this just requires eyeglass that good colorability was arranged in the short time; With regard to actual conditions, low-refraction eyeglass in mainly concentrating on then shows the defective of long, poor effect of painted time for the high index of refraction eyeglass, has limited its application and popularization.
Summary of the invention
The objective of the invention is to address the deficiencies of the prior art, design a kind of method of improving the colorability of high refractivity resin lens, disclose good high refractivity resin lens of a kind of colorability and manufacture method thereof, its step adopts the production technology of non-limiting heat curing-type optical resin lens.
The present invention is achieved in that the high refractivity resin lens that a kind of colorability is good, it is characterized in that: the percentage by weight of chemical monomer, modifier, adjuvant and initiating agent is in the lens materials: 85～92: 5～12: 2.0～8.0: 0.20～0.30; Described chemical monomer is the high dioptrics resin raw material of acrylic series, its principal ingredient is that methacrylic resin is a potpourri, contain 2-acrylic acid-5,2,2-[(1-methyl ethylidene) two (4, the inferior phenoxy group methylene of 1-)] bisoxirane polyester, poly-carbonic acid allyl diglycol acid esters, triethylene glycol-2-methacrylate and unsaturated propylene glycol polyester; Described modifier is double methyl methacrylate monomer and three acrylic monomerss, selects ethoxyquin bisphenol a dimethacrylate E2BADMA, polyethylene glycol dimethacrylate PEGDMA and (3) ethoxyquin trimethylolpropane triacrylate EO3TMPTA for use; Described adjuvant is a chain-transferring agent, selects 4 for use, 4-dimethyl-2,4-diphenyl-1-butylene α-MSD; Described polymerization initiator adopts azo-compound RC (CN) N=N (CN) CR, wherein R be-CH3 ,-C2H5 or-(C2H5) 2CH group.The weight proportion of described each storeroom of modifier is: E2BADMA: PEGDMA: EO3TMPTA=2: 2: 1.
The production stage of product of the present invention is as follows:
1, the preparation mould, and through intensive treatment, be up to the standards, use the sealing-tape machine matched moulds;
2, take by weighing chemical monomer, add catalyzer, the low temperature seal vacuum stirring is even;
3, the material for preparing is watered in the mould that has got togather, thermoset forming, die sinking is also cleaned.
Manufacture method of the present invention is characterised in that: during batching main chemical monomer, modifier, adjuvant and initiating agent are at room temperature all mixed by proportioning, stirring is warming up to 30～40 ℃ and is placed on room temperature environment (20～28 ℃) in the hot water bath then, vacuum tightness for-0.09MPa～-stirred 3～4 hours under the 0.10MPa, 0.1 μ m filter element filtering ,-0.09MPa～-vacuumized 40～60 minutes under the 0.10MPa; The material pressurization for preparing is watered in the mould that has got togather by filter paper and teflon membrane filter; In the polymerizable raw material process, adopt computer temperature-control: the beginning temperature is a room temperature, be warmed up to 35～40 ℃ through half an hour, constant temperature is 7 hours under this temperature, is warmed up to 50～55 ℃ through 5.5 hours again, is warmed up to 85～90 ℃ through 3 hours again, be warmed up to 100～110 ℃ through 1.5 hours again, insulation is 3 hours under this temperature, then cools to 60～68 ℃ through 1.5 hours, total duration 22 hours; After die sinking was cleaned, eyeglass carried out regelate, and maximum temperature is controlled between 115～125 ℃, and the time is 1.5 hours; Choose 3～4 eyeglasses and carry out the BPI stain test: the volume ratio of dyestuff and deionized water is 3.5～5: 1,90～97 ℃ of temperature, and 20～30 minutes painted time, dyeing back transmitance is 19～30%.
The invention has the beneficial effects as follows: regulate component as polymeric modifier by being added with organic compounds, intermolecular distance is well regulated after having improved the matter density of chemical monomer polymer molecule in the polymerization forming process and moulding greatly, the surface molecular structure is well improved, add chain-transferring agent and make polymerization even, modifier and chain-transferring agent make the dyeability aggregative index of eyeglass that significant lifting be arranged.
Description of drawings
Fig. 1 is the manufacture method process flow diagram of the good high refractivity resin lens of colorability of the present invention.
Embodiment
Mould is prepared: prepare the glass optical mould of various different sizes, through intensive treatment also after the assay was approved, adopt the sealing-tape machine matched moulds.
With reference to the accompanying drawings, manufacturing approach craft process step of the present invention is as follows.
1, batching:
The employing Main Ingredients and Appearance is: 2-acrylic acid-5,2,2-[(1-methyl ethylidene) two (4, the inferior phenoxy group methylene of 1-)] bisoxirane polyester, poly-carbonic acid allyl diglycol acid esters, the acrylic high index of refraction optical resin material of triethylene glycol-2-methacrylate and unsaturated propylene glycol polyester is as chemical monomer, add modifier (E2BADMA, PEGDMA, EO3TMPTA), adjuvant (α-MSD) mix with initiating agent, its compound method following (percentage by weight): at ambient temperature, behind the chemical monomer of adding 85～92%, add 5～12% modifier and 2～3% adjuvant successively, 0.20～0.30% initiating agent (azo-compound RC (CN) N=N (CN) CR, wherein R is-CH3,-C2H5 or-(C2H5) 2CH group) stir half an hour after, after stirring is warmed up to 30～40 ℃ in the hot water bath, stirred 3～5 hours under-0.1MPa the condition in room temperature and vacuum tightness, 0.1 filtering the back, μ m continues to stir 10～30 minutes, under-0.1MPa (gauge pressure), vacuumized upright casting 40～60 minutes.
E2BADMA, PEGDMA, EO3TMPTA can select the SR150 of SARTOMER company, SR210, SR454 for use.
2, material feeding:
The material for preparing is poured in the mould that gets togather, and normal pouring pressure adopts the teflon membrane filter in 0.3 μ aperture and 5A filter paper to use together between 0.05～0.1MPa (gauge pressure) during material feeding.
3, the thermosetting polymerization is shaped:
Raw material is in polymerization process, the volumetric expansion of being heated on the one hand, while is along with the propelling of polymerisation run, volume begins to shrink, in order to control the process of polymerization, formulated the cure profile that adapts to its polymerization according to the thermodynamic property of this raw material, and adopt computer program control, its temperature control curve is as follows: be warmed up to 35～40 ℃ through half an hour, constant temperature is 7 hours under this temperature, be warmed up to 50～55 ℃ through 5.5 hours again, be warmed up to 85～90 ℃ through 3 hours again, be warmed up to 100～110 ℃ through 1.5 hours again, insulation is 3 hours under this temperature, then cooled to 60～68 ℃, total duration 22 hours through 1.5 hours.
4, the demoulding, cleaning, check:
The demoulding: mould is come out of the stove during 60～68 ℃ of furnace temperature, tears adhesive tape, takes off counterdie with the die sinking machine earlier, then places 30～50 ℃ of water that contain detersive to soak die sinking after 3～5 minutes.
Clean:
A. eyeglass cleans: be furnished with NaOH, cleaning in the supersonic wave cleaning machine of clean-out systems such as the activating agent that comes to the surface, organic acid solution.
B. grinding tool cleans: clean in the supersonic wave cleaning machine of being furnished with clean-out systems such as NaOH, methylene chloride, organic acid solution.
5, regelate:
The regelate maximum temperature is controlled between 115～125 ℃, and the time is 1.5 hours.
6, dyeing:
Is that 1: 2～5 ratio is mixed with BPI coloring agent and deionized water with volume ratio, places 100 ℃ constant temperature water bath then, treat dyeing liquor temperature to 92～97 ℃ after, putting into eyeglass dyes, time is 20～40 minutes, and dyeing finishes, and measures dyeing back transmitance.
Embodiment 1:
Get the 18Kg chemical monomer from the constant temperature and humidity raw material storage, the modifier (E2BADMA: PEGDMA: EO3TMPTA=40: 40: 20) and the adjuvant of 0.4Kg, the initiating agent of 0.04Kg that add 1.56Kg successively stir, and promptly the percentage by weight of chemical monomer, modifier, adjuvant and initiating agent is in the lens materials: 90: 7.8: 2: 0.20.After stirring half an hour, in the hot water bath, stir be warmed up to 38 ℃ after, be-stirred 3.5 hours under 0.1MPa (gauge pressure) condition that 0.1 μ m filters the back and continues stirring 15 minutes in room temperature and vacuum tightness, under-0.1MPa (gauge pressure), vacuumized upright casting (about 300) 60 minutes.The solidification temperature conversion step is cured below adopting:
Be warmed up to 35 ℃ from 27 ℃ of room temperatures through 0.5 hour, be warmed up to 52 ℃ through 5.5 hours again after 7 hours in insulation under this temperature, be warming up to 88 ℃ through 3 hours then, be warmed up to 100 ℃ through 1.5 hours again, insulation is 3 hours under this temperature, then cools to 67 ℃ through 1.5 hours.
Temperature change steps needs 22 hours altogether.Drop to 67 ℃ of taking-ups and remove adhesive tape, open and fall down mould and be placed on die sinking after 3～5 minutes in 35 ℃ of warm water that contain liquid detergent, eyeglass cleans in the supersonic wave cleaning machine of alkaline cleaning fluid is arranged, and mould cleans in the supersonic wave cleaning machine that contains the methylene chloride cleaning fluid; Eyeglass after the cleaning carries out regelate under 120 ℃, the time is 1.5 hours; Eyeglass is put in storage after the assay was approved, and mould is through cleaning, sending the matched moulds workshop standby after the assay was approved.
Respectively choosing 2～3 dyeing of finished product and semi-manufacture at random detects: coloring agent and deionized water are mixed with 1: 3.5 ratio of volume ratio, place 100 ℃ constant temperature water bath then, after treating dyeing liquor temperature to 92～97 ℃, putting into eyeglass dyes, time is adopted hour timing in 10,20,25,30,35 fen, timing point finishes, and measures this dyeing timing point dyeing back transmitance.
Embodiment 2:
The percentage by weight of getting chemical monomer in the lens materials, modifier, adjuvant and initiating agent is: 85: 9.7: 5: 0.30, and other steps are with embodiment 1.
Claims (4)
1. high refractivity resin lens that colorability is good, it is characterized in that: the percentage by weight of chemical monomer, modifier, adjuvant and initiating agent is in the lens materials: 85～92: 5～12: 2.0～8.0: 0.20～0.30; Described chemical monomer is the high dioptrics resin raw material of acrylic series, its principal ingredient is that methacrylic resin is a potpourri, contain 2-acrylic acid-5,2,2-[(1-methyl ethylidene) two (4, the inferior phenoxy group methylene of 1-)] bisoxirane polyester, poly-carbonic acid allyl diglycol acid esters, triethylene glycol-2-methacrylate and unsaturated propylene glycol polyester; Described modifier is double methyl methacrylate monomer and three acrylic monomerss, selects ethoxyquin bisphenol a dimethacrylate E2BADMA, polyethylene glycol dimethacrylate PEGDMA and (3) ethoxyquin trimethylolpropane triacrylate EO3TMPTA for use; The weight proportion of described each storeroom of modifier is: E2BADMA: PEGDMA: EO3TMPTA=2: 2: 1; Described adjuvant is a chain-transferring agent, selects 4 for use, 4-dimethyl-2,4-diphenyl-1-butylene α-MSD; Described polymerization initiator adopts azo-compound RC (CN) N=N (CN) CR, wherein R be-CH3 ,-C2H5 or-(C2H5) 2CH group.
2. the good high refractivity resin lens of a kind of colorability according to claim 1 is characterized in that the percentage by weight of chemical monomer in the lens materials, modifier, adjuvant and initiating agent is: 90: 7.8: 2: 0.20.
3. the good high refractivity resin lens of a kind of colorability according to claim 1 is characterized in that the percentage by weight of chemical monomer in the lens materials, modifier, adjuvant and initiating agent is: 85: 9.7: 5: 0.30.
4. the manufacture method of the high refractivity resin lens that any described colorability is good in the claim 1～3, it is characterized in that: during batching main chemical monomer, modifier, adjuvant and initiating agent are at room temperature all mixed by proportioning, in the hot water bath, stir then and be warming up to 30～40 ℃ and be placed under 20～28 ℃ the room temperature environment, vacuum tightness for-0.09MPa～-stirred 3～4 hours under the 0.10MPa, 0.1 μ m filter element filtering ,-0.09MPa～-vacuumized 40～60 minutes under the 0.10MPa; The material pressurization for preparing is watered in the mould that has got togather by filter paper and teflon membrane filter; In the polymerizable raw material process, adopt computer temperature-control: the beginning temperature is a room temperature, be warmed up to 35～40 ℃ through half an hour, constant temperature is 7 hours under this temperature, is warmed up to 50～55 ℃ through 5.5 hours again, is warmed up to 85～90 ℃ through 3 hours again, be warmed up to 100～110 ℃ through 1.5 hours again, insulation is 3 hours under this temperature, then cools to 60～68 ℃ through 1.5 hours, total duration 22 hours; After die sinking was cleaned, eyeglass carried out regelate, and maximum temperature is controlled between 115～125 ℃, and the time is 1.5 hours; Choose 3～4 eyeglasses and carry out the BPI stain test: the volume ratio of coloring agent and deionized water is 1: 2～5,90～97 ℃ of temperature, and 20～30 minutes painted time, dyeing back transmitance is 19～30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100436833A CN100568024C (en) | 2008-08-06 | 2008-08-06 | High refractivity resin lens that a kind of colorability is good and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100436833A CN100568024C (en) | 2008-08-06 | 2008-08-06 | High refractivity resin lens that a kind of colorability is good and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101334488A CN101334488A (en) | 2008-12-31 |
| CN100568024C true CN100568024C (en) | 2009-12-09 |
Family
ID=40197205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2008100436833A Active CN100568024C (en) | 2008-08-06 | 2008-08-06 | High refractivity resin lens that a kind of colorability is good and manufacture method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100568024C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102070462B1 (en) * | 2012-11-13 | 2020-01-29 | 주식회사 케이오씨솔루션 | Polymerizable composition for epoxy acryl based high refractive optical material and method of preparing the optical material |
| CN104416847A (en) * | 2013-08-29 | 2015-03-18 | 江苏远大光学科技有限公司 | Manufacturing method of polyacrylate resin lens |
| CN105690783A (en) * | 2015-10-20 | 2016-06-22 | 蔡征宇 | Light curing forming process for resin lens |
| CN105415555B (en) * | 2015-10-20 | 2018-05-22 | 蔡征宇 | The Stereolithography equipment of resin lens |
| CN105759455A (en) * | 2015-12-31 | 2016-07-13 | 江苏康耐特光学有限公司 | Blue light preventive optical resin lens and preparation method thereof |
| CN105670602B (en) * | 2016-03-24 | 2018-10-12 | 江苏全真光学科技股份有限公司 | photo-curing photochromic material and preparation method thereof |
| CN109228424B (en) * | 2018-08-21 | 2020-11-10 | 镇江熙文电子商务有限公司 | Preparation method of lens for color blindness and color weakness patients |
-
2008
- 2008-08-06 CN CNB2008100436833A patent/CN100568024C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101334488A (en) | 2008-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100568024C (en) | High refractivity resin lens that a kind of colorability is good and manufacture method thereof | |
| CN103492932B (en) | Glasses photochromic lens | |
| JPH04505219A (en) | Optical plastic and its manufacturing method | |
| CN105259737B (en) | A kind of cover-plate glass base material transfer process method | |
| CN101570413A (en) | Acrylic artificial stone and method for preparing same | |
| CN104583843B (en) | Sunglasses spreadlight lens | |
| CN208569217U (en) | A kind of film layer discoloration polarized lenses of 1.499 refractive index | |
| CN1543397A (en) | Photochromic articles and methods for making them | |
| CN101392139B (en) | Super fast curing silver mirror back priming paint coating | |
| CN104531046A (en) | Adhesive composition, and use method and application thereof | |
| CN100487525C (en) | Polarized light resin lens producing technology | |
| CN100432750C (en) | Process for preparing composite photochromic optical resin lens | |
| CN1240535C (en) | Manufacture of superthin high-refractivity optical resin lens | |
| CN105511104A (en) | Resin lens manufacturing process | |
| CN101172380A (en) | Technique for producing resin products including stereo graphic pattern | |
| CN101172381A (en) | Production technique for resin products with crystal peaks over peaks decorative design | |
| CN110218279A (en) | A kind of uvioresistant optical mirror slip formula and its manufacture craft | |
| CN102786641A (en) | Method for forming contact lens and contact lens | |
| CN1817607A (en) | Production of disposable filling formative fish jars | |
| CN104203527B (en) | The manufacture method of glasses plastic lens | |
| CN108715752A (en) | A kind of light fills glue with heat dual curing eyeglass, camera lens | |
| CN102794847B (en) | The manufacture method of thermoset composition | |
| CN107077012B (en) | Ophthalmic lens with reduced warpage | |
| CN101087820A (en) | Polymer composition, plastic optical fiber, plastic optical fiber cable and method for producing plastic optical fiber | |
| CN107430209A (en) | Glass lens, eyeglass and glasses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201299 Shanghai city Pudong New Area Sichuan Road No. 555 Patentee after: Shanghai Conant's Smart Meter Technology Group Co. Address before: 201200 Shanghai city Pudong New Area Sichuan Road No. 555 Patentee before: SHANGHAI CONANT OPTICS Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171107 Address after: 201299 Shanghai city Pudong New Area Sichuan Road 555, No. 585 building 1-15 Patentee after: SHANGHAI CONANT OPTICAL Co.,Ltd. Address before: 201299 Shanghai city Pudong New Area Sichuan Road No. 555 Patentee before: Shanghai Conant's Smart Meter Technology Group Co. |
|
| TR01 | Transfer of patent right |