TW202128867A - 用以抗藍光之眼鏡鏡片材料、眼鏡鏡片及其製程 - Google Patents
用以抗藍光之眼鏡鏡片材料、眼鏡鏡片及其製程 Download PDFInfo
- Publication number
- TW202128867A TW202128867A TW109102279A TW109102279A TW202128867A TW 202128867 A TW202128867 A TW 202128867A TW 109102279 A TW109102279 A TW 109102279A TW 109102279 A TW109102279 A TW 109102279A TW 202128867 A TW202128867 A TW 202128867A
- Authority
- TW
- Taiwan
- Prior art keywords
- silver
- mixture
- spectacle lens
- silica composite
- nano particles
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000000903 blocking effect Effects 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000002105 nanoparticle Substances 0.000 claims abstract description 49
- 239000002131 composite material Substances 0.000 claims abstract description 47
- 239000000203 mixture Substances 0.000 claims abstract description 35
- 239000000178 monomer Substances 0.000 claims abstract description 14
- 239000000377 silicon dioxide Substances 0.000 claims description 44
- 229910052709 silver Inorganic materials 0.000 claims description 44
- 239000004332 silver Substances 0.000 claims description 44
- 239000011347 resin Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 229920000642 polymer Polymers 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 6
- 239000003999 initiator Substances 0.000 claims description 6
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 claims description 5
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 claims description 5
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 claims description 5
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 239000003607 modifier Substances 0.000 claims description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 4
- 239000002861 polymer material Substances 0.000 claims description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 4
- 239000003223 protective agent Substances 0.000 claims description 4
- 150000003378 silver Chemical class 0.000 claims description 4
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 4
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 3
- 230000036571 hydration Effects 0.000 claims description 3
- 238000006703 hydration reaction Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims 4
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims 3
- 229910052814 silicon oxide Inorganic materials 0.000 abstract description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 34
- 239000011521 glass Substances 0.000 description 8
- 230000001795 light effect Effects 0.000 description 8
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical group N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 235000005811 Viola adunca Nutrition 0.000 description 5
- 240000009038 Viola odorata Species 0.000 description 5
- 235000013487 Viola odorata Nutrition 0.000 description 5
- 235000002254 Viola papilionacea Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 3
- 229920002873 Polyethylenimine Polymers 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 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 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 239000004342 Benzoyl peroxide Substances 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- GUCYFKSBFREPBC-UHFFFAOYSA-N [phenyl-(2,4,6-trimethylbenzoyl)phosphoryl]-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C(=O)C1=C(C)C=C(C)C=C1C GUCYFKSBFREPBC-UHFFFAOYSA-N 0.000 description 2
- 206010064930 age-related macular degeneration Diseases 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 description 2
- 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 description 2
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000000017 hydrogel Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 208000002780 macular degeneration Diseases 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000012279 sodium borohydride Substances 0.000 description 2
- 229910000033 sodium borohydride Inorganic materials 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 2
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 2
- LLLWMXQKXWIRDZ-UHFFFAOYSA-N 1-ethenylpyrrolidin-2-one Chemical compound C=CN1CCCC1=O.C=CN1CCCC1=O LLLWMXQKXWIRDZ-UHFFFAOYSA-N 0.000 description 1
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 description 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- UYKLCMRZZMAKGZ-UHFFFAOYSA-N 2-methyl-6-trimethoxysilylhex-2-enoic acid 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical group CO[Si](CCCC=C(C(=O)O)C)(OC)OC.C(C(=C)C)(=O)OCCC[Si](OC)(OC)OC UYKLCMRZZMAKGZ-UHFFFAOYSA-N 0.000 description 1
- OZAIFHULBGXAKX-VAWYXSNFSA-N AIBN Substances N#CC(C)(C)\N=N\C(C)(C)C#N OZAIFHULBGXAKX-VAWYXSNFSA-N 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 1
- 102100026735 Coagulation factor VIII Human genes 0.000 description 1
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 description 1
- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 description 1
- YJPIGAIKUZMOQA-UHFFFAOYSA-N Melatonin Natural products COC1=CC=C2N(C(C)=O)C=C(CCN)C2=C1 YJPIGAIKUZMOQA-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 208000017442 Retinal disease Diseases 0.000 description 1
- 206010038923 Retinopathy Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 229930003268 Vitamin C Natural products 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 239000005456 alcohol based solvent Substances 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
- ZLNAFSPCNATQPQ-UHFFFAOYSA-N ethenyl-dimethoxy-methylsilane Chemical compound CO[Si](C)(OC)C=C ZLNAFSPCNATQPQ-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- DRLFMBDRBRZALE-UHFFFAOYSA-N melatonin Chemical compound COC1=CC=C2NC=C(CCNC(C)=O)C2=C1 DRLFMBDRBRZALE-UHFFFAOYSA-N 0.000 description 1
- 229960003987 melatonin Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- -1 peroxide Benzoyl peroxide Chemical class 0.000 description 1
- YFMFSCRSAWIWOP-UHFFFAOYSA-N phenyl(trityl)diazene Chemical compound C1=CC=CC=C1N=NC(C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 YFMFSCRSAWIWOP-UHFFFAOYSA-N 0.000 description 1
- 210000000608 photoreceptor cell Anatomy 0.000 description 1
- YGSFNCRAZOCNDJ-UHFFFAOYSA-N propan-2-one Chemical compound CC(C)=O.CC(C)=O YGSFNCRAZOCNDJ-UHFFFAOYSA-N 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000012414 sterilization procedure Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00432—Auxiliary operations, e.g. machines for filling the moulds
- B29D11/00442—Curing the lens material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00038—Production of contact lenses
- B29D11/00067—Hydrating contact lenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00865—Applying coatings; tinting; colouring
- B29D11/00894—Applying coatings; tinting; colouring colouring or tinting
- B29D11/00913—Applying coatings; tinting; colouring colouring or tinting full body; edge-to-edge
-
- 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
- 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
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F20/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
-
- 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
- C08F26/00—Homopolymers and 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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F26/06—Homopolymers and 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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
- C08F26/10—N-Vinyl-pyrrolidone
-
- 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
- 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
- C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/02—Ingredients treated with inorganic substances
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- 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
- 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
- G02B1/043—Contact 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
- G02C7/104—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having spectral characteristics for purposes other than sun-protection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00634—Production of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
- B29K2033/04—Polymers of esters
- B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2039/00—Use of polymers with unsaturated aliphatic radicals and with a nitrogen or a heterocyclic ring containing nitrogen in a side chain or derivatives thereof as moulding material
- B29K2039/06—Polymers of N-vinyl-pyrrolidones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2509/00—Use of inorganic materials not provided for in groups B29K2503/00 - B29K2507/00, as filler
- B29K2509/02—Ceramics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
- B29K2995/003—Reflective
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
-
- 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
- C08K2201/011—Nanostructured additives
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)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Health & Medical Sciences (AREA)
- Eyeglasses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
本發明係一種用以抗藍光之眼鏡鏡片材料、眼鏡鏡片及其製程,其中,該眼鏡鏡片材料能用以製作出所需的眼鏡鏡片,其至少包括由銀/氧化矽複合奈米顆粒與至少一種高分子單體所組成之混合物,各該高分子單體經一材料固化程序後能形成一本體,且該本體內混合含有該銀/氧化矽複合奈米顆粒,如此,該眼鏡鏡片材料中的銀/氧化矽複合奈米顆粒便能吸收具有較大能量的藍光,使得其製作出來的隱形眼鏡具有抗藍光效果。
Description
本發明係關於抗藍光之眼鏡鏡片,尤指一種將銀/氧化矽複合奈米顆粒(Ag/SiOx)混合至眼鏡鏡片材料中,以由該眼鏡鏡片材料製作出對應的眼鏡鏡片。
按,隨著液晶螢幕、智慧型手機與平板電腦…等3C產品的普及率愈來愈高,同時,人們使用與觀看3C產品的時間亦愈來愈多的情況下,「藍光傷眼」的問題逐漸為人們所重視,目前來說,「藍光傷眼」的普遍說法有三,一是藍光碰到物體容易散射,造成眼睛視物的影像與清晰度降低,進而導致眼睛疲勞;二是藍光會提高黃斑部病變(age-related macular degeneration,簡稱AMD)和視網膜病變風險;三是藍光會阻礙睡眠,其會延後或停止大腦製造褪黑色素的分泌,進而令人更難進入睡眠狀態。
一般來說,波長介於400 奈米(nm)至700奈米(nm)的光線稱為可見光,其中,波長介於465奈米至495奈米的藍光(或稱藍綠光),具有調整生物節律的作用,但是,波長介於415奈米至455奈米的藍光(或稱藍紫光),則因其波長較短而具有較大能量,故容易穿透人體眼睛角膜和水晶體,且容易產生氧化物、游離自由基,進而對視網膜的感光細胞(錐狀及桿狀細胞、色素上皮細胞)產生傷害,此亦是前述所稱會傷害眼睛的「藍光」。由於3C產品的背光源多半採用紅、綠、藍三色的LED(發光二極體)混合出各種光線,且前述藍光LED往往具備高能量的藍光(藍紫光),因此,長時間使用下,便容易衍生出「藍光傷眼」之相關情況。
鑑於前述問題,有越來越多人開始配戴抗藍光眼鏡,藉此減少藍光(藍紫光)對眼睛的危害,目前抗藍光眼鏡大多是在鏡片中添加黃色染劑或鍍膜方式,改變鏡片顏色,進而令鏡片能夠濾除藍光,但是,以隱形眼鏡來說,前述製法所能達成抗藍光效果約為15%~25%,對於多數使用者而言,其會需求更高的抗藍光效果,因此,如何提供使用者更為良好的抗藍光眼鏡產品,即成為本發明在此欲探討之一重要課題。
有鑑於習知抗藍光眼鏡產品仍有改善之處,因此,發明人憑藉著多年來專業從事設計的豐富實務經驗,且秉持精益求精的研究精神,在經過長久的努力研究與實驗後,終於研發出本發明之一種用以抗藍光之眼鏡鏡片材料、眼鏡鏡片及其製程,以期獲得消費者的青睞。
本發明之一目的,係提供一種用以抗藍光之眼鏡鏡片材料,其能用以製作眼鏡鏡片,其中,該眼鏡鏡片材料至少包括由銀/氧化矽複合奈米顆粒與至少一種高分子單體所組成之混合物,該混合物經一材料固化程序後能形成一本體,且該本體內混合含有該銀/氧化矽複合奈米顆粒,如此,該眼鏡鏡片材料中的銀/氧化矽複合奈米顆粒便能吸收具有較大能量(或短波長)的藍光(藍紫光),使得其製作出來的隱形眼鏡具有抗藍光效果。
本發明之另一目的,係提供一種用以抗藍光之眼鏡鏡片,其包括一本體,且該本體內混合含有銀/氧化矽複合奈米顆粒,如此,藉由該本體所製作出來的各種類型之眼鏡鏡片,便能夠具有預期的抗藍光效果。
本發明之再一目的,係提供一種用以抗藍光之眼鏡鏡片的製程,該眼鏡鏡片包括一本體,其中,該製程係先將銀/氧化矽複合奈米顆粒溶於醇類溶劑中,並加入表面改質劑,以進行改質;之後,將改質後的銀/氧化矽複合奈米顆粒混合至樹脂,以形成一混合物後,填充至一模具中;嗣,對該混合物進行一材料固化程序,直至該混合物固化後,即形成一本體,且該本體內混合含有該銀/氧化矽複合奈米顆粒,如此,透過前述整體流程,能夠使改質後的銀/氧化矽複合奈米顆粒,均勻地分佈於樹脂中,且透過調整銀奈米顆粒的尺寸,更是能達到可見光吸收可調性之效果,令最後製成的眼鏡鏡片能具有預期的抗藍光效果。
為便 貴審查委員能對本發明目的、技術特徵及其功效,做更進一步之認識與瞭解,茲舉實施例配合圖式,詳細說明如下:
本發明係一種用以抗藍光之眼鏡鏡片材料、眼鏡鏡片及其製程,請參閱第1A圖所示,在一實施例中,該眼鏡鏡片1能作為隱形眼鏡或一般外戴式眼鏡的鏡片,其包括一本體11以及混合於其內的銀/氧化矽複合奈米顆粒12(Ag/SiOx),其中,該等銀/氧化矽複合奈米顆粒12能夠均勻地分佈於該本體11中(如第1A圖所示),但不以此為限,在本發明之另一實施例中,請參閱第1B圖所示,該等銀/氧化矽複合奈米顆粒12能夠集中於該本體11的中間區域,前述中間區域係指本體11被製作成眼鏡鏡片1’,並被配戴於人眼後,其會對應到人眼瞳孔的位置。
復請參閱第1A圖所示,當銀的顆粒尺寸為1奈米(nm)至100奈米時,其能夠吸收波長400奈米至500奈米的藍光(如第2圖所示),因此,藉由在本體11中混合有銀/氧化矽複合奈米顆粒12,便能夠使穿透眼鏡鏡片1的可見光中,具有較大能量的藍光(藍紫光)被吸收,以達到抗藍光之目的,且本發明之眼鏡鏡片1的抗藍光效果約為30%,相較於現由產品更為優良。
茲就本發明之銀/氧化矽複合奈米顆粒12的一種生產流程,進行說明,請參閱第1A及3圖所示,在步驟(201)中,將硝酸銀溶於溶劑中,前述溶劑能夠為水、甲醇(Methanol)、乙醇(Ethanol)、丙醇(Propanol,分子式為C3H7OH)、異丙醇(isopropanol,分子式為C3H8O)、丁醇(Butanol,分子式為C4H9OH)或乙二醇(ethylene glycol)…等,之後,再加入保護劑或高分子材料,以形成一第一溶液,其中,前述保護劑能夠為界面活性劑(例如,溴化十六烷基三甲銨(hexadecyl trimethyl ammonium bromide)或十二烷基硫酸鈉(Sodium dodecyl sulfate)…等);前述高分子材料則能夠為聚乙烯醇(Polyvinyl alcohol,簡稱PVA)、聚乙二醇(Polyethylene glycol,簡稱PEG)、聚乙烯吡咯烷酮(Polyvinylpyrrolidone,簡稱PVP)、聚丙烯酸(Poly(acrylic acid),簡稱PAA)、聚乙烯亞胺(Polyethylenimine,簡稱PEI)…等,又,在該第一溶液中,硝酸銀的重量百分比為0.01%~10%,保護劑或高分子材料的重量百分比為1%~10%,其餘則為溶劑的重量百分比。
復請參閱第1A及3圖所示,在步驟(202)中,對第一溶液進行劇烈攪拌約0.5小時~1.5小時左右,且使該第一溶液的溫度保持於攝氏25度至150度之間;嗣,在步驟(203)中,在第一溶液中添加還原劑溶液,例如,硼氫化鈉(Sodium borohydride)、檸檬酸鈉(sodium citrate)、維生素C…等,並經過1小時的等待時間後,即形成一第二溶液;之後,在步驟(204)中,將第二溶液以丙酮(Acetone)稀釋5倍後裝入離心管中,再將離心管放入至離心機中,並使離心機以10000g的速度離心運轉30分鐘,即可取得銀奈米顆粒,且該銀奈米顆粒的尺寸為1奈米至100奈米間;在步驟(205)中,將前述銀奈米顆粒回溶於醇類溶劑(如:甲醇、乙醇、丙醇、丁醇或乙二醇…等)中,並加入四乙氧基矽烷(tetraethoxysilane,簡稱TEOS),以形成一第三溶液;最後,在步驟(206)中,於室溫下對該第三溶液攪拌一天(約22~26小時)後,即可取得銀/氧化矽複合奈米顆粒12。在前述形成銀/氧化矽複合奈米顆粒12的過程中,透過調整第一溶液中硝酸銀的含量,會影響銀奈米顆粒的生長完成之尺寸(如:1奈米至100奈米,且當銀奈米顆粒的尺寸愈大時,則其能往長波長的藍光範圍進行吸收),進而能夠達到可見光吸收可調性,如此,業者便能夠根據產品的實際需求(如:抗藍光效果15%~30%),製備出所需的銀/氧化矽複合奈米顆粒12,令最後製成的眼鏡鏡片1能夠具有業者預期的抗藍光效果。
另外,在取得銀/氧化矽複合奈米顆粒12後,便能藉由下列製程,將銀/氧化矽複合奈米顆粒12混合至本體11中,請參閱第1A及4圖所示,本發明之製程包括下列步驟:
(301) 將銀/氧化矽複合奈米顆粒12溶於醇類溶劑中,並加入表面改質劑,前述表面改質劑能為3-(甲基丙烯酰氧)丙基三甲氧基硅烷(3-(trimethoxysilyl)propyl methacrylate)、甲基乙烯基二甲氧基矽烷(Vinylmethyldimethoxysilane)、乙烯基三乙氧矽烷(Triethoxyvinylsilane)、3-氨基丙基三乙氧基矽烷((3-Aminopropyl)triethoxysilane ,簡稱APTES)…等,以進行改質,又,前述改質效果能夠使銀/氧化矽複合奈米顆粒12的官能基變化,進而能均勻分散於樹脂中,並更好地鏈接至高分子單體;
(302) 將改質後的銀/氧化矽複合奈米顆粒12混合至樹脂(例如:水凝膠或矽水凝膠)中,以形成一混合物(即,眼鏡鏡片材料),在該實施例中,該樹脂能由甲基丙烯酸羥乙酯((Hydroxyethyl)methacrylate,簡稱HEMA)、二甲基丙烯酸乙二醇酯(Ethyleneglycoldimethacrylate,簡稱EGDMA)、N-乙烯基吡咯烷酮(N-Vinylpyrrolidone)與聚甲基丙烯酸甲酯(poly(methyl methacrylate,簡稱PMMA)之至少一種或數種高分子單體聚合而成;
(303) 將前述混合物填充至模具中,其中,該模具至少包括一上模座與一下模座,該混合物能先填充至下模座後,再將上模座組裝至下模座(即,合模程序);
(304) 對該混合物進行一材料固化程序,使得該混合物能固化(或聚合)形成該本體11,同時,銀/氧化矽複合奈米顆粒12會混合於該本體11中,在該實施例中,銀/氧化矽複合奈米顆粒12於本體11中所佔之重量百分比較佳為0.00001%~10%。
此外,本發明之材料固化程序能有後續作法:一是在步驟(302)中,還會在混合物中添加光起始劑(Photoinitiator),之後,在步驟(304)中,該模具會轉動,令其內的混合物受離心力影響而形成所需的形狀,同時,以紫外光(UV)照射該混合物,使得樹脂(高分子單體)與光起始劑經紫外光(UV)交聯後,能固化(或聚合)形成該本體11;二是在步驟(302)中,還會在混合物中添加起始劑(Initiator),嗣,在步驟(304)中,以高溫加熱該混合物,直至該混合物與起始劑產生交聯後固化成該本體11。前述起始劑可為偶氮二異丁腈(Azobisisobutyronitrile或2,2’-Azobis(2-methylpropionitrile),簡稱AIBN)、phenyl-azo-triphenylmethane、tert-butyl-peroxide(TBP)、cumyl peroxide、過氧化苯甲醯(Benzoyl peroxide,簡稱BPO)、tert-butyl perbenzoate(TBPB)…等。又,前述光起始劑可為2,4,6-三甲基苯甲酰基-二苯基氧化膦(2,4,6-trimethylbenzoyldiphenyl phosphine oxide,簡稱TPO)、2-羥基-2-甲基-1-苯基丙酮(2-Hydroxy-2-Methyl-1-phenyl-1-Porpanone)、1-羟基环己基苯基甲酮(1-hydroxy cyclohexyl phenyl ketone)、苯基双(2,4,6-三甲基苯甲酰基)氧化膦(phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide)…等。
復請參閱第1A圖所示,前述固化而成的本體11在被取出模具後,即為乾片,因此,還需要經過水化程序(即,將乾片浸泡於液體中,使其膨脹變軟)與滅菌程序後,才能作為能夠使用的隱形眼鏡,或者,前述固化而成的本體11在被取出模具後,即可經過削磨等各種程序,以形成一般外戴式眼鏡的鏡片。此外,以隱形眼鏡來說,其在水化程序之前/後,以及滅菌程序之前/後,還能增加其它程序,例如,AOI(Automated Optical Inspection)檢驗、收料、萃取…等程序,端看眼鏡鏡片1的產品需求。在此特別一提者,在步驟(303)中,若工作人員只在模具中填充混合物,則能夠形成如第1A圖所示的本體11,即銀/氧化矽複合奈米顆粒12均勻地分佈於本體11中;若工作人員是先在模具中填充少量混合物後,再填充單純的樹脂(未包含銀/氧化矽複合奈米顆粒12),則能夠形成如第1B圖所示的本體11,即銀/氧化矽複合奈米顆粒12能夠集中於本體11的中間區域,又,前述「少量」一詞是以第1A、1B圖兩者數量進行比較,合先陳明。
再者,除了單色的隱形眼鏡之外,本發明之本體亦可製作為彩片的隱形眼鏡,請參閱第5圖所示,再又一實施例中,彩片的隱形眼鏡能夠由一內層片4A、一色素片4B與一外層片4C結合而成,由於該內層片4A、色素片4B與外層片4C的結合方式為習知技術,故不予贅述。其中,該內層片4A的本體41能夠混合含有銀/氧化矽複合奈米顆粒42,該外層片4C則能僅為樹脂固化而成的態樣(即,未包含銀/氧化矽複合奈米顆粒42),但不以此為限,在本發明之其它實施例中,內層片4A與外層片4C兩者的結構能夠相反,或者是外層片4C同樣能混合含有銀/氧化矽複合奈米顆粒42,如此,本發明之眼鏡鏡片材料與眼鏡鏡片即可滿足各種產品態樣。
按,以上所述,僅係本發明之較佳實施例,惟,本發明所主張之權利範圍,並不侷限於此,按凡熟悉該項技藝人士,依據本發明所揭露之技術內容,可輕易思及之等效變化,均應屬不脫離本發明之保護範疇。
[習知]
無
[本發明]
1、1’:眼鏡鏡片
11、41:本體
12、42:銀/氧化矽複合奈米顆粒
4A:內層片
4B:色素片
4C:外層片
第1A圖係本發明之一實施例的示意圖;
第1B圖係本發明之另一實施例的示意圖;
第2圖係本發明之銀奈米顆粒的吸光度示意圖;
第3圖係本發明之生產銀/氧化矽複合奈米顆粒之流程圖;
第4圖係本發明之製程;及
第5圖係本發明之又一實施例的示意圖。
1:眼鏡鏡片
11:本體
12:銀/氧化矽複合奈米顆粒
Claims (17)
- 一種用以抗藍光之眼鏡鏡片材料,係用以製作眼鏡鏡片,其中,該眼鏡鏡片材料至少包括由銀/氧化矽複合奈米顆粒與至少一種高分子單體所組成之混合物,各該高分子單體經一材料固化程序後能形成一本體,且該本體內混合含有該銀/氧化矽複合奈米顆粒。
- 如請求項1所述之眼鏡鏡片材料,其中,該混合物中還添加光起始劑,且該材料固化程序是以紫外光照射該混合物,令各該高分子單體經紫外光交聯後形成該本體。
- 如請求項1所述之眼鏡鏡片材料,其中,該混合物中還添加起始劑,且該材料固化程序是以高溫加熱該混合物,以使該混合物硬化形成該本體。
- 如請求項1至3任一項所述之眼鏡鏡片材料,其中,該本體是由樹脂所構成。
- 如請求項4所述之眼鏡鏡片材料,其中,該銀/氧化矽複合奈米顆粒在該本體中所佔之重量百分比為0.00001%~10%。
- 如請求項5所述之眼鏡鏡片材料,其中,各該高分子單體係為甲基丙烯酸羥乙酯、二甲基丙烯酸乙二醇酯、N-乙烯基吡咯烷酮或聚甲基丙烯酸甲酯。
- 一種用以抗藍光之眼鏡鏡片,包括一本體,其特徵在於,該本體內混合含有銀/氧化矽複合奈米顆粒。
- 如請求項7所述之眼鏡鏡片,其中,該本體是由樹脂所構成,以被製作成隱形眼鏡。
- 如請求項8所述之眼鏡鏡片,其中,該銀/氧化矽複合奈米顆粒在該本體中所佔之重量百分比為0.00001%~10%。
- 如請求項9所述之眼鏡鏡片,其中,該樹脂是由高分子單體聚合而成,且包括甲基丙烯酸羥乙酯、二甲基丙烯酸乙二醇酯、N-乙烯基吡咯烷酮與聚甲基丙烯酸甲酯之至少一種或數種高分子單體。
- 一種用以抗藍光之眼鏡鏡片的製程,該眼鏡鏡片包括一本體,該製程至少具有下列步驟: 將銀/氧化矽複合奈米顆粒溶於醇類溶劑中,並加入表面改質劑,以進行改質; 將改質後的銀/氧化矽複合奈米顆粒混合至樹脂中,以形成一混合物後,再填充至一模具中;及 使該混合物經過一材料固化程序,直至該混合物固化後,即形成一本體,且該本體內混合含有該銀/氧化矽複合奈米顆粒。
- 如請求項11所述之製程,其中,該銀/氧化矽複合奈米顆粒在該本體中所佔之重量百分比為0.00001%~10%。
- 如請求項12所述之製程,其中,該銀/氧化矽複合奈米顆粒係由下列步驟製成: 將硝酸銀溶於溶劑中,並加入保護劑或高分子材料,以形成一第一溶液; 對該第一溶液進行攪拌,且使該第一溶液保持於攝氏25度至150度之間; 加入還原劑溶液,並等待1小時,以形成一第二溶液; 對該第二溶液進行離心處理,以取得銀奈米顆粒; 將銀奈米顆粒回溶於醇類溶劑中,並加入四乙氧基矽烷,以形成一第三溶液;及 在室溫下對該第三溶液攪拌22~26小時,以取得銀/氧化矽複合奈米顆粒。
- 如請求項13所述之製程,其中,該混合物中還添加光起始劑,且該材料固化程序是以紫外光照射該混合物,直至該混合物固化。
- 如請求項13所述之製程,其中,該混合物中還添加起始劑,且該材料固化程序是以高溫加熱該混合物,直至該混合物固化。
- 如請求項11至15任一項所述之製程,其中,該本體自該模具中被取出後,還會經過水化程序。
- 如請求項16所述之製程,其中,該樹脂是由高分子單體聚合而成,且包括甲基丙烯酸羥乙酯、二甲基丙烯酸乙二醇酯、N-乙烯基吡咯烷酮與聚甲基丙烯酸甲酯之至少一種或數種高分子單體。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW109102279A TWI725719B (zh) | 2020-01-21 | 2020-01-21 | 用以抗藍光之眼鏡鏡片材料、眼鏡鏡片及其製程 |
US16/813,712 US11597174B2 (en) | 2020-01-21 | 2020-03-09 | Eyeglass lens material and eyeglass lens capable of blocking blue light and method for making the same |
CN202010156706.2A CN113214586B (zh) | 2020-01-21 | 2020-03-09 | 用于抗蓝光的眼镜镜片材料、眼镜镜片及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW109102279A TWI725719B (zh) | 2020-01-21 | 2020-01-21 | 用以抗藍光之眼鏡鏡片材料、眼鏡鏡片及其製程 |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI725719B TWI725719B (zh) | 2021-04-21 |
TW202128867A true TW202128867A (zh) | 2021-08-01 |
Family
ID=76605125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW109102279A TWI725719B (zh) | 2020-01-21 | 2020-01-21 | 用以抗藍光之眼鏡鏡片材料、眼鏡鏡片及其製程 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11597174B2 (zh) |
CN (1) | CN113214586B (zh) |
TW (1) | TWI725719B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220057653A1 (en) * | 2020-08-21 | 2022-02-24 | Pegavision Corporation | Contact lens and method of manufacturing the same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080096818A (ko) * | 2006-02-10 | 2008-11-03 | 후지필름 가부시키가이샤 | 유기-무기 혼성 조성물, 상기 조성물의 제조 방법, 몰딩 및광학 부품 |
TWI535793B (zh) * | 2013-01-31 | 2016-06-01 | 明基材料股份有限公司 | 隱形眼鏡材料、隱形眼鏡的製造方法與由此方法所製造出之隱形眼鏡 |
US20150036234A1 (en) * | 2013-08-01 | 2015-02-05 | Board Of Regents, The University Of Texas System | Methods and compositions related to dielectric coated metal nanoparticles in thin-film opto-electronic conversion devices |
TW201518282A (zh) * | 2013-11-14 | 2015-05-16 | Novartis Ag | 眼用鏡片材料之紫外光吸收劑 |
CN105622835A (zh) * | 2014-11-04 | 2016-06-01 | 九扬贸易有限公司 | 用于制备抗蓝紫光隐形眼镜的组合物及抗蓝紫光隐形眼镜 |
CN104692401B (zh) * | 2015-03-11 | 2017-04-12 | 江苏视客新材料股份有限公司 | 金属或金属氧化物纳米颗粒的二氧化硅复合微球及其制备方法 |
FR3039659B1 (fr) * | 2015-07-28 | 2018-08-17 | Essilor International | Lentille ophtalmique et procede de fabrication associe |
-
2020
- 2020-01-21 TW TW109102279A patent/TWI725719B/zh active
- 2020-03-09 CN CN202010156706.2A patent/CN113214586B/zh active Active
- 2020-03-09 US US16/813,712 patent/US11597174B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US11597174B2 (en) | 2023-03-07 |
US20210223574A1 (en) | 2021-07-22 |
TWI725719B (zh) | 2021-04-21 |
CN113214586A (zh) | 2021-08-06 |
CN113214586B (zh) | 2023-03-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102200650B (zh) | 复合结构色隐形眼镜 | |
KR101963513B1 (ko) | 세리아 입자를 포함한 콘택트렌즈 및 이의 제조 방법 | |
US9885886B2 (en) | UV blocker loaded contact lenses | |
JP2019510265A (ja) | 青色光遮断ソフトコンタクトレンズの製造方法及びこれを用いて製造されたソフトコンタクトレンズ | |
WO2012099555A2 (en) | Cosmetic contact lenses having a sparkle effect | |
TWI779275B (zh) | 防藍光隱形眼鏡、其組合物及製備方法 | |
Gause et al. | Incorporation of ultraviolet (UV) absorbing nanoparticles in contact lenses for Class 1 UV blocking | |
TWI248530B (en) | Color contact lens having hologram and manufacturing method thereof | |
CN102193212A (zh) | 结构色隐形眼镜的制备方法 | |
CN110587882B (zh) | 一种防紫外线结构色彩色隐形眼镜及其制备方法 | |
CN103941418A (zh) | 具有胶体光子晶体结构色的隐形眼镜及其制备方法 | |
TWI725719B (zh) | 用以抗藍光之眼鏡鏡片材料、眼鏡鏡片及其製程 | |
CA2857981A1 (en) | Uv blocker loaded contact lenses | |
CN102289085B (zh) | 以胶体晶体水凝胶为颜料的彩色隐形眼镜及其制备方法 | |
DE602004013369T2 (de) | Verfahren zur herstellung von getönten kontaktlinsen | |
JP2000327925A (ja) | 光学性含水ゲル及びそれからなる眼科用材料 | |
KR102199118B1 (ko) | 청색광 차단 조성물 및 이를 이용한 청색광 차단 콘텍트렌즈 및 그 제조방법 | |
US20180243080A1 (en) | Ophthalmic lens, intraocular lens, and method for manufacturing ophthalmic lens | |
JP7340284B2 (ja) | 有効成分を担持及び徐放可能なナノ粒子、その製造方法並びに眼用装置への応用 | |
TWM636071U (zh) | 治療近視用的太陽隱形眼鏡 | |
TWI793944B (zh) | 過濾藍光之眼用鏡片及過濾藍光之眼用鏡片的製作方法 | |
JP7508535B2 (ja) | ブルーライトをフィルタリングする眼用レンズ | |
TW201607991A (zh) | 用於製備抗藍紫光隱形眼鏡的組成物及抗藍紫光隱形眼鏡 | |
CN109070503A (zh) | 彩色隐形眼镜及其制法 |