CN113717321A - Preparation method of light-cured resin lens monomer - Google Patents
Preparation method of light-cured resin lens monomer Download PDFInfo
- Publication number
- CN113717321A CN113717321A CN202111103267.XA CN202111103267A CN113717321A CN 113717321 A CN113717321 A CN 113717321A CN 202111103267 A CN202111103267 A CN 202111103267A CN 113717321 A CN113717321 A CN 113717321A
- Authority
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- China
- Prior art keywords
- lens
- mixture
- resin
- trimethylbenzoyl
- diphenyl
- 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.)
- Pending
Links
- 239000011347 resin Substances 0.000 title claims abstract description 57
- 229920005989 resin Polymers 0.000 title claims abstract description 57
- 239000000178 monomer Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title abstract description 8
- VFHVQBAGLAREND-UHFFFAOYSA-N diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 VFHVQBAGLAREND-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 claims abstract description 18
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical compound C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 5
- 229920002338 polyhydroxyethylmethacrylate Polymers 0.000 claims abstract description 5
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 9
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 4
- UKQBWWAPJNHIQR-UHFFFAOYSA-N 2-ethyl-2-(hydroxymethyl)propane-1,3-diol;prop-2-enoic acid Chemical compound OC(=O)C=C.CCC(CO)(CO)CO UKQBWWAPJNHIQR-UHFFFAOYSA-N 0.000 claims description 3
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 3
- 239000007888 film coating Substances 0.000 claims description 3
- 238000009501 film coating Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- XMLYCEVDHLAQEL-UHFFFAOYSA-N 2-hydroxy-2-methyl-1-phenylpropan-1-one Chemical compound CC(C)(O)C(=O)C1=CC=CC=C1 XMLYCEVDHLAQEL-UHFFFAOYSA-N 0.000 claims 4
- 239000012957 2-hydroxy-2-methyl-1-phenylpropanone Substances 0.000 claims 4
- 230000004438 eyesight Effects 0.000 abstract description 3
- SYENVBKSVVOOPS-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)butyl prop-2-enoate Chemical compound CCC(CO)(CO)COC(=O)C=C SYENVBKSVVOOPS-UHFFFAOYSA-N 0.000 abstract description 2
- YATYDCQGPUOZGZ-UHFFFAOYSA-N 2-(2-hydroxypropoxy)propan-1-ol;prop-2-enoic acid Chemical compound OC(=O)C=C.CC(O)COC(C)CO YATYDCQGPUOZGZ-UHFFFAOYSA-N 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000001723 curing Methods 0.000 description 10
- 230000003287 optical effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000016 photochemical curing Methods 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Classifications
-
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/10—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers containing more than one epoxy radical per molecule
- C08F283/105—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers containing more than one epoxy radical per molecule on to unsaturated polymers containing more than one epoxy radical per molecule
-
- 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
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
- C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
-
- 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
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
-
- 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
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/062—Polyethers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a preparation method of a light-cured resin lens monomer, which comprises the following steps: providing polyethylene glycol epoxy acrylate, poly (dipropylene glycol acrylate), poly (trimethylolpropane acrylate) and poly (hydroxyethyl methacrylate), and preliminarily mixing and blending to prepare a resin monomer A; providing at least one or two of diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide, 2-hydroxy-2-methyl-1-phenyl acetone and 1-hydroxycyclohexyl phenyl ketone, and stirring in vacuum to prepare a mixture B; and extracting 100 parts of resin monomer A and 5 parts of mixture B, and stirring in a vacuum reaction kettle for 30min in vacuum until the resin monomer A and the mixture B are fully dissolved to obtain the resin lens raw material. According to the invention, the resin monomer A and the mixture B are extracted to prepare the resin lens raw material, and the resin lens raw material is subjected to ultraviolet curing molding, so that the curing time is shortened, the quality of a lens product is ensured, the refractive index of the lens is ensured, the wearing comfort is improved, and the vision is effectively prevented and controlled.
Description
Technical Field
The invention belongs to the technical field of lenses, and particularly relates to a preparation method of a photocurable resin lens monomer.
Background
At present, a thermosetting process is generally adopted in a resin lens forming process, the process is that a glass mold filled with optical resin monomers is pre-gelled for a certain time and then sent into curing equipment for heating, so that the optical resin monomers are cured and formed, the curing time is long, the production period is 20-40 hours, the production efficiency of the resin lens is seriously influenced, the production energy consumption is high, and the cost is high. In addition, the blending of the resin monomer also influences the curing efficiency, the surface definition and the optical refractive index of the lens, and a novel and efficient preparation method of the resin lens with better surface performance is lacked.
Disclosure of Invention
In view of the above, the technical problem to be solved by the present invention is to provide a method for preparing a photocurable resin lens monomer, which is used to avoid the problem that the conventional resin lens has poor surface quality due to simple ingredients and low curing efficiency.
In order to solve the technical problem, the invention discloses a preparation method of a photocurable resin lens monomer, which comprises the following steps:
step a, providing 25-35% of polyethylene glycol epoxy acrylate, 30-40% of poly (dipropylene glycol) acrylate, 5-15% of poly (trimethylolpropane) acrylate, 5-15% of styrene and 5-10% of polyhydroxyethyl methacrylate, preliminarily mixing and blending to obtain a resin monomer A, and storing in vacuum;
b, providing diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide, matching with at least one or two of 2-hydroxy-2-methyl-1-phenyl acetone and 1-hydroxycyclohexyl phenyl ketone, and stirring in vacuum to prepare a mixture B;
c, extracting 100 parts of resin monomer A and 5 parts of mixture B, and stirring in a vacuum reaction kettle for 30min in vacuum until the resin monomer A and the mixture B are fully dissolved to obtain a resin lens raw material;
d, pouring the resin lens raw material into a glass mold, and curing for 10min through ultraviolet light to form;
e, separating the glass mold by using a mold opening knife to obtain a cured resin lens, cleaning the cured resin lens, and then sending the cured resin lens into hardening liquid for hardening;
and f, sending the hardened resin lens into a film coating machine for coating, cleaning, taking out and packaging.
According to an embodiment of the present invention, in the step B, when the mixture B is prepared by mixing diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide with 2-hydroxy-2-methyl-1-phenyl acetone, the content of diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide is 3% to 5%, and the content of 2-hydroxy-2-methyl-1-phenyl acetone is 5% to 10%.
According to an embodiment of the present invention, in the step B, when the mixture B is prepared by diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide with 1-hydroxycyclohexyl phenyl ketone, the content of diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide is 4% to 6%, and the content of 1-hydroxycyclohexyl phenyl ketone is 4% to 8%.
According to an embodiment of the present invention, in the step B, when the mixture B is prepared by diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide, and 2-hydroxy-2-methyl-1-phenyl acetone and 1-hydroxycyclohexyl phenyl ketone, the content of diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide is 3% to 6%, the content of 2-hydroxy-2-methyl-1-phenyl acetone is 2% to 4%, and the content of 1-hydroxycyclohexyl phenyl ketone is 2% to 6%.
According to an embodiment of the present invention, the refractive index of the lens coated in the step f is 1.56 to 1.60.
Compared with the prior art, the invention can obtain the following technical effects:
through extracting resin monomer A and mixture B, prepare resin lens raw materials, through the ultraviolet curing shaping, shorten curing time, guarantee lens product quality simultaneously, guarantee the refracting index of lens, improve the comfort of wearing, effectively prevent and control eyesight.
Of course, it is not necessary for any one product in which the invention is practiced to achieve all of the above-described technical effects simultaneously.
Detailed Description
The following embodiments are described in detail with reference to the accompanying drawings, so that how to implement the technical features of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.
The invention discloses a preparation method of a light-cured resin lens monomer, which comprises the following steps:
step a, providing 25-35% of polyethylene glycol epoxy acrylate, 30-40% of poly (dipropylene glycol) acrylate, 5-15% of poly (trimethylolpropane) acrylate, 5-15% of styrene and 5-10% of polyhydroxyethyl methacrylate, preliminarily mixing and blending to obtain a resin monomer A, and storing in vacuum;
b, providing diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide, matching with at least one or two of 2-hydroxy-2-methyl-1-phenyl acetone and 1-hydroxycyclohexyl phenyl ketone, and stirring in vacuum to prepare a mixture B;
c, extracting 100 parts of resin monomer A and 5 parts of mixture B, and stirring in a vacuum reaction kettle for 30min in vacuum until the resin monomer A and the mixture B are fully dissolved to obtain a resin lens raw material;
d, pouring the resin lens raw material into a glass mold, and curing for 10min through ultraviolet light to form;
e, separating the glass mold by using a mold opening knife to obtain a cured resin lens, cleaning the cured resin lens, and then sending the cured resin lens into hardening liquid for hardening;
and f, sending the hardened resin lens into a film coating machine for coating, cleaning, taking out and packaging.
In the preparation process, the resin monomer A is prepared from polyethylene glycol epoxy acrylate, poly (dipropylene glycol acrylate), poly (trimethylolpropane acrylate), styrene and polyhydroxyethyl methacrylate, is an acrylic resin monomer, specifically contains polyalcohol acrylate, and is used as a resin monomer raw material, so that the cured and formed lens has better light transmission performance and better antireflection performance. And during modulation, the content of the modified resin is reasonably controlled, and the cured lens has higher hardness.
In the step B, when the mixture B is prepared by diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide and 2-hydroxy-2-methyl-1-phenyl acetone, the content of the diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide is 3% -5%, and the content of the 2-hydroxy-2-methyl-1-phenyl acetone is 5% -10%. Among them, diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide can conveniently realize photocuring, and 2-hydroxy-2-methyl-1-phenyl acetone can improve the optical performance of the lens.
In the step B, when the mixture B is prepared by diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide and 1-hydroxycyclohexyl phenyl ketone, the content of the diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide is 4% -6%, and the content of the 1-hydroxycyclohexyl phenyl ketone is 4% -8%. In this embodiment, diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide can conveniently achieve photocuring, while 1-hydroxycyclohexyl phenyl ketone improves the optical properties of the lens, increasing the refractive index of light.
In the step B, when the mixture B is prepared by diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide and is matched with 2-hydroxy-2-methyl-1-phenyl acetone and 1-hydroxycyclohexyl phenyl ketone, the content of the diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide is 3% -6%, the content of the 2-hydroxy-2-methyl-1-phenyl acetone is 2% -4%, and the content of the 1-hydroxycyclohexyl phenyl ketone is 2% -6%. In this embodiment, diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide can be conveniently cured by light, and after 2-hydroxy-2-methyl-1-phenyl acetone and 1-hydroxycyclohexyl phenyl ketone are used in combination, the surface layer and the deep layer are mixed to jointly improve the optical performance of the lens.
The refractive index of the lens coated in the step f is 1.56-1.60, and the lens is light, thin and comfortable to wear.
In conclusion, the resin monomer A and the mixture B are extracted to prepare the resin lens raw material, and the resin lens raw material is subjected to ultraviolet curing molding, so that the curing time is shortened, the quality of a lens product is ensured, the refractive index of the lens is ensured, the wearing comfort is improved, and the vision is effectively prevented and controlled.
The foregoing description shows and describes several preferred embodiments of the invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. A method for preparing a photocurable resin lens monomer is characterized by comprising the following steps:
step a, providing 25-35% of polyethylene glycol epoxy acrylate, 30-40% of poly (dipropylene glycol) acrylate, 5-15% of poly (trimethylolpropane) acrylate, 5-15% of styrene and 5-10% of polyhydroxyethyl methacrylate, preliminarily mixing and blending to obtain a resin monomer A, and storing in vacuum;
b, providing diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide, matching with at least one or two of 2-hydroxy-2-methyl-1-phenyl acetone and 1-hydroxycyclohexyl phenyl ketone, and stirring in vacuum to prepare a mixture B;
c, extracting 100 parts of resin monomer A and 5 parts of mixture B, and stirring in a vacuum reaction kettle for 30min in vacuum until the resin monomer A and the mixture B are fully dissolved to obtain a resin lens raw material;
d, pouring the resin lens raw material into a glass mold, and curing for 10min through ultraviolet light to form;
e, separating the glass mold by using a mold opening knife to obtain a cured resin lens, cleaning the cured resin lens, and then sending the cured resin lens into hardening liquid for hardening;
and f, sending the hardened resin lens into a film coating machine for coating, cleaning, taking out and packaging.
2. The method for preparing a photocurable lens monomer according to claim 1, wherein in the step B, when the mixture B is prepared from diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide and 2-hydroxy-2-methyl-1-phenylpropanone, the content of diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide is 3% to 5% and the content of 2-hydroxy-2-methyl-1-phenylpropanone is 5% to 10%.
3. The method for preparing a photocurable lens monomer according to claim 1, wherein in the step B, when the mixture B is prepared from diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide and 1-hydroxycyclohexyl phenyl ketone, the content of diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide is 4% to 6% and the content of 1-hydroxycyclohexyl phenyl ketone is 4% to 8%.
4. The method for preparing a photocurable lens monomer according to claim 1, wherein in the step B, when the mixture B is prepared from diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide in combination with 2-hydroxy-2-methyl-1-phenylpropanone and 1-hydroxycyclohexyl phenyl ketone, the diphenyl (2, 4, 6-trimethylbenzoyl) phosphine oxide content is 3% to 6%, the 2-hydroxy-2-methyl-1-phenylpropanone content is 2% to 4%, and the 1-hydroxycyclohexyl phenyl ketone content is 2% to 6%.
5. The method of claim 1, wherein the refractive index of the coated lens of step f is 1.56-1.60.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111103267.XA CN113717321A (en) | 2021-09-22 | 2021-09-22 | Preparation method of light-cured resin lens monomer |
Applications Claiming Priority (1)
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CN202111103267.XA CN113717321A (en) | 2021-09-22 | 2021-09-22 | Preparation method of light-cured resin lens monomer |
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CN202111103267.XA Pending CN113717321A (en) | 2021-09-22 | 2021-09-22 | Preparation method of light-cured resin lens monomer |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114921081A (en) * | 2022-06-13 | 2022-08-19 | 江苏全真光学科技股份有限公司 | Photo-curing resin lens monomer and preparation method thereof |
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US6309585B1 (en) * | 1999-04-23 | 2001-10-30 | Rodenstock North America, Inc. | Curable casting compositions having a high refractive index and high impact resistance |
US20020004574A1 (en) * | 1999-07-16 | 2002-01-10 | William M. Hung | Polymerizable composition and optical articles using the same |
JP2010265346A (en) * | 2009-05-13 | 2010-11-25 | Nippon Kayaku Co Ltd | Energy ray-curable resin composition for optical lens sheet and cured product thereof |
CN106699996A (en) * | 2015-11-17 | 2017-05-24 | 上海伟星光学有限公司 | Resin lens with ultraviolet photocuring refractive index of 1.56 and production method thereof |
CN108456284A (en) * | 2018-04-13 | 2018-08-28 | 江苏康耐特光学有限公司 | A kind of anti-blue light resin lens and preparation method thereof |
CN113400692A (en) * | 2021-06-29 | 2021-09-17 | 明月镜片股份有限公司 | Manufacturing process of ultraviolet light photocuring resin lens |
-
2021
- 2021-09-22 CN CN202111103267.XA patent/CN113717321A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US6309585B1 (en) * | 1999-04-23 | 2001-10-30 | Rodenstock North America, Inc. | Curable casting compositions having a high refractive index and high impact resistance |
US20020004574A1 (en) * | 1999-07-16 | 2002-01-10 | William M. Hung | Polymerizable composition and optical articles using the same |
JP2010265346A (en) * | 2009-05-13 | 2010-11-25 | Nippon Kayaku Co Ltd | Energy ray-curable resin composition for optical lens sheet and cured product thereof |
CN106699996A (en) * | 2015-11-17 | 2017-05-24 | 上海伟星光学有限公司 | Resin lens with ultraviolet photocuring refractive index of 1.56 and production method thereof |
CN108456284A (en) * | 2018-04-13 | 2018-08-28 | 江苏康耐特光学有限公司 | A kind of anti-blue light resin lens and preparation method thereof |
CN113400692A (en) * | 2021-06-29 | 2021-09-17 | 明月镜片股份有限公司 | Manufacturing process of ultraviolet light photocuring resin lens |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114921081A (en) * | 2022-06-13 | 2022-08-19 | 江苏全真光学科技股份有限公司 | Photo-curing resin lens monomer and preparation method thereof |
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