CN102660115A - Combination for preparing lens with good safety and preparation method of lens - Google Patents
Combination for preparing lens with good safety and preparation method of lens Download PDFInfo
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- CN102660115A CN102660115A CN2012101619132A CN201210161913A CN102660115A CN 102660115 A CN102660115 A CN 102660115A CN 2012101619132 A CN2012101619132 A CN 2012101619132A CN 201210161913 A CN201210161913 A CN 201210161913A CN 102660115 A CN102660115 A CN 102660115A
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Abstract
The invention mainly relates to a combination for preparing a resin lens with good safety. The combination is prepared by adopting diisocyanate, polyatomic alcohol, catalyst and ultraviolet absorber, an internal release agent and a color matching agent according to formula dose; and the invention also relates to a method for preparing the resin lens by utilizing the combination. The prepared resin lens has the advantages of being high in hardness, light in mass and radiation resistant, and can meet the requirements of glass wearers on safety and comfortableness.
Description
Technical field
The present invention relates to polymeric material field, be specifically related to a kind ofly be used to prepare the compsn of the good eyeglass of security and utilize said composition to prepare the method for eyeglass.
Background technology
According to statistics, global myopia patient accounts for 30%～40% of total number of persons, so glasses become people's the requisite articles for use of daily life greatly.Eyeglass then is the key part of glasses, and the quality of its performance is with the result of use that directly influences glasses.Before reaching the nineties in last century, glasses lens generally adopts glass material, and the eyeglass of glass material is often frangible, heavier, has influenced the security and the comfortableness of myope's wearing spectacles greatly, is therefore replaced by resin lens gradually.
Present ordinary resin eyeglass is to adopt glycol ether propenyl carbonic ether (ADC) material polymerization manufacturing to form or adopt the eyeglass of DAIP, diallyl p phthalate, dibutyl maleinate and ADC monomer copolymerization, and patent documentation CN1548988A, CN101017209A, CN101778879, CN1910503A etc. all have disclosure in various degree.But these eyeglasses hardness often are not enough, and are easily broken, bring certain potential safety hazard to eyeglass wearer, though have improved hardness to a certain extent, eyeglass is very heavy, has influenced the comfort level of wearing.In addition, in the resin lens industry, must meet the minimum requirements of U.S. FDA regulation for showing the eyeglass with safety performance clearly, its requirement is that the steel ball that weight reaches 16.8g freely falls to testing lens from the 127cm eminence, and eyeglass must be not damaged.The eyeglass of above-mentioned materials receives bigger deterioration at the stiffened that improves optical property and its shock-resistance of antireflection film layer processing back; Satisfied not the minimum requirements of FDA; Therefore do not have security, and the mechanical property of these eyeglasses is relatively poor, breakage when eyeglass grinds, often occurs.
Therefore develop that a kind of hardness is high, the eyeglass of light weight is very necessary.
Summary of the invention
The present invention mainly provides a kind of compsn that is used to prepare the eyeglass of hardness height, light weight, and utilizes this kind preparation of compositions to have the method for above-mentioned premium properties eyeglass.
The present invention at first provides a kind of compsn that is used to make resin lens, and the component of said composition and degree by weight are:
Vulcabond 0-60%
Polyvalent alcohol 40-70%;
Surplus is the additive of following component and content,
Catalyzer 50-2000 ppm
UV light absorber 300-20000 ppm
Inner pattern releasing agent applicable 0-5000 ppm
Toning agent 0-50 ppm;
More than each components contents sum be 100%.
Those of ordinary skill in the art should know ppm (parts per million) expression is to account for the concentration that the part per million of complete soln quality is represented with the solute quality, also claims ppm, same down.
Preferably, the vulcabond in the compsn of described manufacturing resin lens is a 3-isocyanic ester methylene-3,5; 5-3-methyl cyclohexanol based isocyanate, hexamethylene vulcabond, 4,4 '-dicyclohexyl methane diisocyanate, 1; 3-two (isocyanic ester methyl) benzene; In two (isocyanic ester methyl) hexanaphthenes, 2,5 (2,6)-two (isocyanic ester methyl), two ring [2.2.1] heptane or the Methylcyclohexyl diisocyanate one or more.Further preferably, described vulcabond is a 3-isocyanic ester methylene-3,5,5-3-methyl cyclohexanol based isocyanate, hexamethylene vulcabond and 4, one or more in 4 '-dicyclohexyl methane diisocyanate.
Preferably, the polyvalent alcohol in the compsn of described manufacturing resin lens be four (3-thiohydracrylic acid) pentaerythritol ester, four (Thiovanic acid) pentaerythritol esters, four (3-thiohydracrylic acid) trihydroxymethylpropanyl ester, tri-thiol acetate trihydroxymethylpropanyl ester or four Thiovanic acid two (TriMethylolPropane(TMP)) esters or in one or more.Further preferably, described polyvalent alcohol is four (3-thiohydracrylic acid) pentaerythritol ester and/or four (Thiovanic acid) pentaerythritol esters.
Preferably,
Catalyzer in the compsn of described manufacturing resin lens is an amine, or in the dibutyl tin dichloride, dibutyl tin laurate, dibutyltin diacetate, stannous octoate, dibutyl tin laurate, tin tetrafluoride, tin tetrachloride, tin tetrabromide, tin tetraiodide, methyl tin chloride, dimethyl-chlorination tin, dibutyl tin oxide, dibutyltin chloride, tributyltin chloride, fentin chloride, dibutyl tin thioether, two (2-(ethylhexyl)) tin-oxide one or more;
Described UV light absorber is 2-(2'-hydroxyl-uncle's 5'-octyl phenyl) benzotriazole, 2-(3 '-tertiary butyl-2 '-hydroxyl-5 '-aminomethyl phenyl)-5-chlorobenzotriazole, 2-(2 '-hydroxyl-3 ' 5 '-di-tert-butyl-phenyl)-5-chlorobenzotriazole, 2-(2'-hydroxyl-5'-aminomethyl phenyl) benzotriazole, 2; 4-dihydroxy benaophenonel, 2-hydroxyl-4-methoxy benzophenone, 2-hydroxyl-4-benzyloxy UVNUL MS-40,2, one or more in 2 '-dihydroxyl-4-methoxy benzophenone and the 2-dihydroxyl-4-oxy-octyl benzophenone;
Described inner pattern releasing agent applicable is fluorine-containing non-ionics, siliceous tensio-active agent, quaternary ammonium alkyl, acid phosphoric acid ester, gathers methyl-silicone oil, gathers ethyl silicon oil and polymethylphenyl siloxane fluid; More preferably, described inner pattern releasing agent applicable acid phosphoric acid ester class releasing agent such as p isopropylbenzoic acid ester, diisopropyl phosphate, butyl phosphate, octyl phosphate, dioctylphosphoric acid ester, phosphoric acid isodecyl ester, di(2-ethylhexyl)phosphate isodecyl ester, phosphoric acid tridecyl ester, di(2-ethylhexyl)phosphate (tridecyl) ester or be their mixture; In addition also, can make the ZELEC UN phosphoric acid ester releasing agent of U.S. Si Taipan (STEPAN) company;
Described toning agent is the dyestuff of anthraquinone type and the aminoketones dyestuff of heterocyclic type.
The present invention also provides the method for utilizing above-mentioned compsn to make resin lens, and this method comprises the steps:
(1) monomer with formula ratio adds in the reaction kettle of sealing, uses the exsiccant nitrogen replacement to fall air;
(2) at room temperature mix stirring after 1 ~ 2 hour; Decompression is stirred after 30 minutes and will above-mentioned compsn to be filled to in the adhesive tape fixed glass article after with the filtration of 0.5-5 micron filter, and filled mould is put into baking oven and carried out polyreaction by following heating schedule:
Room temperature---35 ℃ 0.5 hour
35 ℃---35 ℃ 1 hour
35 ℃---40 ℃ 2 hours
40 ℃---60 ℃ 3 hours
60 ℃---60 ℃ 4 hours
60 ℃---120 ℃ 7 hours
120 ℃---120 ℃ 2 hours
120 ℃---70 ℃ 1 hour
(3) in the time of 70 ℃, remove glass article, the resulting eyeglass stress-removal of under 100-120 degree centigrade temperature, annealing is handled.
Preferably, the method for above-mentioned manufacturing resin lens, this method comprise also that methods such as adopting dip-coating, spin coating or spraying adopt to be heating and curing and on eyeglass, form the hard coat that adds of 0.5-5 micron thick.Further preferably, the described hard coat that adds is the mixture with the Nano sol of the organo-silicon coupling agent hydrolyzate that has epoxide group and silicon-dioxide, ZIRCONIUM DIOXIDE 99.5, titanium oxide, aluminum oxide, White tin oxide, niobium oxides.
Preferably, the method for above-mentioned manufacturing resin lens, this method also comprises the rete of vapor deposition one deck fluoro-resin.
To the test of testing of the above-mentioned eyeglass that makes, the result shows:
The specific refractory power of
eyeglass is 1.54～1.56, and the transmittance of the eyeglass that the process antireflective coating is handled is greater than 98%;
Therefore, utilize the eyeglass of above-mentioned compsn and method preparation, have hardness height, light weight, radiation-resistant advantage, can satisfy the requirement of eyeglass wearer security and comfortableness.
Embodiment
Below in conjunction with concrete embodiment content of the present invention is done further to set forth.
Embodiment 1 composite formula and eyeglass preparation technology
(1) prescription 1:
3-isocyanic ester methylene-3,5,5-3-methyl cyclohexanol based isocyanate 200 grams
Hexamethylene vulcabond 250 grams
Four (3-thiohydracrylic acid) pentaerythritol ester, 550 grams
Dichloride dibutyl tin 1.2 grams
2-(2'-hydroxyl-uncle's 5'-octyl phenyl) benzotriazole 15 grams
Zelecun
1 gram
Solvent violet dyestuff 0.5 gram
(2) preparation technology:
Monomer is added in the reaction kettle of sealing after by prescription 1 weighing, use the exsiccant nitrogen replacement to fall air.At room temperature mix then and stir after 1 ~ 2 hour; Decompression is stirred after 30 minutes and will above-mentioned compsn to be filled to in the adhesive tape fixed glass article after with the filtration of 1 micron filter, and filled mould is put into baking oven and carried out polyreaction by following heating schedule:
| Reactions step | Temperature of reaction | Reaction times |
| 1） | Room temperature---35 ℃ | 0.5 hour |
| 2） | 35℃ ? | 1 hour |
| 3） | 35℃---40℃ | 2 hours |
| 4） | 40℃---60℃? | 3 hours |
| 5） | 60℃? | 4 hours |
| 6） | 60℃---120℃ | 7 hours |
| 7） | 120℃ | 2 hours |
| 8） | 120℃---70℃ | 1 hour |
In the time of 70 ℃, remove glass article then, the resulting eyeglass stress-removal of under the temperature of 100-120 degree, annealing is handled.
Prepared eyeglass; Through cleaning the silane coupling agent that contains hydrolysis in the also surperficial dip-coating, the coating of silicon sol dispersion liquid and the hard membrane layer that adds that curing obtains 2.0 microns of thickness, use vacuum vapour deposition to make lens surface obtain containing the antireflection rete of silicon-dioxide and zirconia film.
(3) performance test
Adopt the method for ISO8980.3-2004 " burr glasses lens (third part: the requirement of transmission performance and testing method) ", QB2506-2006 " optical resin spectacles lens " regulation to detect, the result is following:
| The measurement project | Measured value |
| Safety performance | 89.5 gram/127cm |
| Specific refractory power | 1.555 |
| Abbe number | 43 |
| Anti-ultraviolet property | 400nm |
| The visible transmission ratio | 99.0% |
Embodiment 2 composite formulas and eyeglass preparation technology
(1) prescription 2:
3-isocyanic ester methylene-3,5,5-3-methyl cyclohexanol based isocyanate 250 grams
Hexamethylene vulcabond 200 grams
Four (3-thiohydracrylic acid) pentaerythritol ester, 550 grams
Dichloride dibutyl tin 1.0 grams
2-(2'-hydroxyl-uncle's 5'-octyl phenyl) benzotriazole 12 grams
Zelecun 0.8 gram
Solvent violet dyestuff 0.3 gram
(2) preparation technology:
Monomer is added in the reaction kettle of sealing after by prescription 2 amount weighings, use the exsiccant nitrogen replacement to fall air.At room temperature mix then and stir after 1 ~ 2 hour; Decompression is stirred after 30 minutes and will above-mentioned compsn to be filled to in the adhesive tape fixed glass article after with the filtration of 1 micron filter, and filled mould is put into baking oven and carried out polyreaction by following heating schedule:
| Reactions step | Temperature of reaction | Reaction times |
| 1） | Room temperature---35 ℃ | 0.5 hour |
| 2） | 35℃? | 1 hour |
| 3） | 35℃---40℃ | 2 hours |
| 4） | 40℃---60℃? | 3 hours |
| 5） | 60℃? | 4 hours |
| 6） | 60℃---120℃ | 7 hours |
| 7） | 120℃ | 2 hours |
| 8） | 120℃---70℃ | 1 hour |
In the time of 70 ℃, remove glass article then, the resulting eyeglass stress-removal of under 115 degrees centigrade temperature, annealing is handled.
Prepared eyeglass; Through cleaning the silane coupling agent that contains hydrolysis in the also surperficial dip-coating, the coating of silicon sol dispersion liquid and the hard membrane layer that adds that curing obtains 2.0 microns of thickness, use vacuum vapour deposition to make lens surface obtain containing the antireflection rete of silicon-dioxide and zirconia film.
(3) performance test
Adopt the method for ISO8980.3-2004 " burr glasses lens third part: the requirement of transmission performance and testing method ", QB2506-2006 " optical resin spectacles lens " regulation to detect, the result is following:
| The measurement project | Measured value |
| Safety performance | 73.3 gram/127cm |
| Specific refractory power | 1.557 |
| Abbe number | 42 |
| Anti-ultraviolet property | 400nm |
| The visible transmission ratio | 99.3% |
Embodiment 3 composite formulas and eyeglass preparation technology
(1) prescription 3:
3-isocyanic ester methylene-3,5,5-3-methyl cyclohexanol based isocyanate 160 grams
Hexamethylene vulcabond 250 grams
Four (3-thiohydracrylic acid) pentaerythritol ester, 590 grams
Dichloride dibutyl tin 1.7 grams
2-(2'-hydroxyl-uncle's 5'-octyl phenyl) benzotriazole 18 grams
Zelecun 1.1 grams
Solvent violet dyestuff 0.7 gram
(2) preparation technology:
Monomer is added in the reaction kettle of sealing after by prescription 3 weighings, use the exsiccant nitrogen replacement to fall air.At room temperature mix then and stir after 1 ~ 2 hour; Decompression is stirred after 30 minutes and will above-mentioned compsn to be filled to in the adhesive tape fixed glass article after with the filtration of 1 micron filter, and filled mould is put into baking oven and carried out polyreaction by following heating schedule:
| Reactions step | Temperature of reaction | Reaction times |
| 1） | Room temperature---35 ℃ | 0.5 hour |
| 2） | 35℃? | 1 hour |
| 3） | 35℃---40℃ | 2 hours |
| 4） | 40℃---60℃? | 3 hours |
| 5） | 60℃? | 4 hours |
| 6） | 60℃---120℃ | 7 hours |
| 7） | 120℃ | 2 hours |
| 8） | 120℃---70℃ | 1 hour |
Then, in the time of 70 ℃, remove glass article, the resulting eyeglass stress-removal of under 125 degrees centigrade temperature, annealing is handled.
Prepared eyeglass; Through cleaning the silane coupling agent that contains hydrolysis in the also surperficial dip-coating, the coating of silicon sol dispersion liquid and the hard membrane layer that adds that curing obtains 2.0 microns of thickness, use vacuum vapour deposition to make lens surface obtain containing the antireflection rete of silicon-dioxide and zirconia film.
(3) performance test
Adopt the method for ISO8980.3-2004 " burr glasses lens third part: the requirement of transmission performance and testing method ", QB2506-2006 " optical resin spectacles lens " regulation to detect, the result is following:
| The measurement project | Measured value |
| Safety performance | 95.2 gram/127cm |
| Specific refractory power | 1.559 |
| Abbe number | 42 |
| Anti-ultraviolet property | 400nm |
| The visible transmission ratio | 99.2% |
Embodiment 4 composite formulas and eyeglass preparation technology
(1) join: 4:
3-isocyanic ester methylene-3,5,5-3-methyl cyclohexanol based isocyanate 300 grams
Hexamethylene vulcabond 110 grams
Four (3-thiohydracrylic acid) pentaerythritol ester, 590 grams
Dichloride dibutyl tin 0.7 gram
2-(2'-hydroxyl-uncle's 5'-octyl phenyl) benzotriazole 18 grams
Zelecun 1.1 grams
Solvent violet dyestuff 0.7 gram
(2) preparation technology:
Monomer is added in the reaction kettle of sealing after by prescription 4 weighings, use the exsiccant nitrogen replacement to fall air.At room temperature mix then and stir after 1 ~ 2 hour; Decompression is stirred after 30 minutes and will above-mentioned compsn to be filled to in the adhesive tape fixed glass article after with the filtration of 1 micron filter, and filled mould is put into baking oven and carried out polyreaction by following heating schedule:
| Reactions step | Temperature of reaction | Reaction times |
| 1） | Room temperature---35 ℃ | 0.5 hour |
| 2） | 35℃? | 1 hour |
| 3） | 35℃---40℃ | 2 hours |
| 4） | 40℃---60℃? | 3 hours |
| 5） | 60℃? | 4 hours |
| 6） | 60℃---120℃ | 7 hours |
| 7） | 120℃ | 2 hours |
| 8） | 120℃---70℃ | 1 hour |
In the time of 70 ℃, remove glass article then, the resulting eyeglass stress-removal of under 125 degrees centigrade temperature, annealing is handled.
Prepared eyeglass; Through cleaning the silane coupling agent that contains hydrolysis in the also surperficial dip-coating, the coating of silicon sol dispersion liquid and the hard membrane layer that adds that curing obtains 2.0 microns of thickness, use vacuum vapour deposition to make lens surface obtain containing the antireflection rete of silicon-dioxide and zirconia film.
(3) performance test
Adopt the method for ISO8980.3-2004 " burr glasses lens third part: the requirement of transmission performance and testing method ", QB2506-2006 " optical resin spectacles lens " regulation to detect, the result is following:
| The measurement project | Measured value |
| Safety performance | 40.1 gram/127cm |
| Specific refractory power | 1.559 |
| Abbe number | 41 |
| Anti-ultraviolet property | 400nm |
| The visible transmission ratio | 98.8% |
Embodiment 5 composite formulas and eyeglass preparation technology
(1) prescription 5:
3-isocyanic ester methylene-3,5,5-3-methyl cyclohexanol based isocyanate 200 grams
Hexamethylene vulcabond 300 grams
Four (3-thiohydracrylic acid) pentaerythritol ester, 500 grams
Dichloride dibutyl tin 0.7 gram
2-(2'-hydroxyl-uncle's 5'-octyl phenyl) benzotriazole 18 grams
Zelecun 1.1 grams
Solvent violet dyestuff 0.7 gram
(2) preparation technology:
Monomer is added in the reaction kettle of sealing after by prescription 5 weighings, use the exsiccant nitrogen replacement to fall air.At room temperature mix then and stir after 1 ~ 2 hour; Decompression is stirred after 30 minutes and will above-mentioned compsn to be filled to in the adhesive tape fixed glass article after with the filtration of 1 micron filter, and filled mould is put into baking oven and carried out polyreaction by following heating schedule:
| Reactions step | Temperature of reaction | Reaction times |
| 1） | Room temperature---35 ℃ | 0.5 hour |
| 2） | 35℃? | 1 hour |
| 3） | 35℃---40℃ | 2 hours |
| 4） | 40℃---60℃? | 3 hours |
| 5） | 60℃? | 4 hours |
| 6） | 60℃---120℃ | 7 hours |
| 7） | 120℃ | 2 hours |
| 8） | 120℃---70℃ | 1 hour |
In the time of 70 ℃, remove glass article then, the resulting eyeglass stress-removal of under 125 degrees centigrade temperature, annealing is handled.
Prepared eyeglass; Through cleaning the silane coupling agent that contains hydrolysis in the also surperficial dip-coating, the coating of silicon sol dispersion liquid and the hard membrane layer that adds that curing obtains 2.0 microns of thickness, use vacuum vapour deposition to make lens surface obtain containing the antireflection rete of silicon-dioxide and zirconia film.
(3) performance test
Adopt the method for ISO8980.3-2004 " burr glasses lens third part: the requirement of transmission performance and testing method ", QB2506-2006 " optical resin spectacles lens " regulation to detect, the result is following:
| The measurement project | Measured value |
| Safety performance | 20 gram/127cm |
| Specific refractory power | 1.552 |
| Abbe number | 44 |
| Anti-ultraviolet property | 400nm |
| The visible transmission ratio | 99.0% |
Should be noted that; The above is merely preferred embodiment of the present invention; Be not limited to scope of the present invention, all any modifications of within spirit of the present invention and principle, being made, the replacement that is equal to and improvement etc. all should be included within protection scope of the present invention.
Claims (10)
1. a compsn that is used to prepare the good eyeglass of security is characterized in that, the component of said composition and degree by weight are:
Vulcabond 0-60%
Polyvalent alcohol 40-70%;
Surplus is the additive of following component and content,
Catalyzer 50-2000 ppm
UV light absorber 300-20000 ppm
Inner pattern releasing agent applicable 0-5000 ppm
Toning agent 0-50 ppm;
More than each components contents sum be 100%.
2. the compsn that is used to prepare the good eyeglass of security according to claim 1 is characterized in that, described vulcabond is a 3-isocyanic ester methylene-3; 5; 5-3-methyl cyclohexanol based isocyanate, hexamethylene vulcabond, 4,4 '-dicyclohexyl methane diisocyanate, 1; 3-two (isocyanic ester methyl) benzene; In two (isocyanic ester methyl) hexanaphthenes, 2,5 (2,6)-two (isocyanic ester methyl), two ring [2.2.1] heptane or the Methylcyclohexyl diisocyanate one or more.
3. the compsn that is used to prepare the good eyeglass of security according to claim 2; It is characterized in that; Described vulcabond is a 3-isocyanic ester methylene-3,5,5-3-methyl cyclohexanol based isocyanate, 1; 6-hexylidene diisocyanate and 4, one or more in 4 '-dicyclohexyl methane diisocyanate.
4. the compsn that is used to prepare the good eyeglass of security according to claim 1; It is characterized in that, described polyvalent alcohol be four (3-thiohydracrylic acid) pentaerythritol ester, four (Thiovanic acid) pentaerythritol esters, four (3-thiohydracrylic acid) trihydroxymethylpropanyl ester, tri-thiol acetate trihydroxymethylpropanyl ester or four Thiovanic acid two (TriMethylolPropane(TMP)) esters or in one or more.
5. the compsn that is used to prepare the good eyeglass of security according to claim 4 is characterized in that, described polyvalent alcohol is four (3-thiohydracrylic acid) pentaerythritol ester and/or four (Thiovanic acid) pentaerythritol esters.
6. the compsn that is used to prepare the good eyeglass of security according to claim 1; It is characterized in that; Described catalyzer is an amine, or in the dibutyl tin dichloride, dibutyl tin laurate, dibutyltin diacetate, stannous octoate, dibutyl tin laurate, tin tetrafluoride, tin tetrachloride, tin tetrabromide, tin tetraiodide, methyl tin chloride, dimethyl-chlorination tin, dibutyl tin oxide, dibutyltin chloride, tributyltin chloride, fentin chloride, dibutyl tin thioether, two (2-(ethylhexyl)) tin-oxide one or more; Described UV light absorber is 2-(2'-hydroxyl-uncle's 5'-octyl phenyl) benzotriazole, 2-(3 '-tertiary butyl-2 '-hydroxyl-5 '-aminomethyl phenyl)-5-chlorobenzotriazole, 2-(2 '-hydroxyl-3 ' 5 '-di-tert-butyl-phenyl)-5-chlorobenzotriazole, 2-(2'-hydroxyl-5'-aminomethyl phenyl) benzotriazole, 2; 4-dihydroxy benaophenonel, 2-hydroxyl-4-methoxy benzophenone, 2-hydroxyl-4-benzyloxy UVNUL MS-40,2, one or more in 2 '-dihydroxyl-4-methoxy benzophenone and the 2-dihydroxyl-4-oxy-octyl benzophenone; Described inner pattern releasing agent applicable is fluorine-containing non-ionics, siliceous tensio-active agent, quaternary ammonium alkyl, acid phosphoric acid ester, gathers methyl-silicone oil, gathers ethyl silicon oil and polymethylphenyl siloxane fluid; Described toning agent is the dyestuff of anthraquinone type and the aminoketones dyestuff of heterocyclic type.
7. utilize the method for each described compsn manufacturing resin lens in the claim 1～6, it is characterized in that this method comprises the steps:
(1) monomer with formula ratio adds in the reaction kettle of sealing, uses the exsiccant nitrogen replacement to fall air;
(2) at room temperature mix stirring after 1 ~ 2 hour; Decompression is stirred after 30 minutes and will above-mentioned compsn to be filled to in the adhesive tape fixed glass article after with the filtration of 0.5-5 micron filter, and filled mould is put into baking oven and carried out polyreaction by following heating schedule:
Room temperature---35 ℃ 0.5 hour
35 ℃---35 ℃ 1 hour
35 ℃---40 ℃ 2 hours
40 ℃---60 ℃ 3 hours
60 ℃---60 ℃ 4 hours
60 ℃---120 ℃ 7 hours
120 ℃---120 ℃ 2 hours
120 ℃---70 ℃ 1 hour
(3) in the time of 70 ℃, remove glass article, the resulting eyeglass stress-removal of under 100-120 degree centigrade temperature, annealing is handled.
8. the method for manufacturing resin lens according to claim 7 is characterized in that, this method comprises also that methods such as adopting dip-coating, spin coating or spraying adopt to be heating and curing and on eyeglass, forms the hard coat that adds of 0.5-5 micron thick.
9. the method for manufacturing resin lens according to claim 8; It is characterized in that the described hard coat that adds is the mixture with the Nano sol of the organo-silicon coupling agent hydrolyzate that has epoxide group and silicon-dioxide, ZIRCONIUM DIOXIDE 99.5, titanium oxide, aluminum oxide, White tin oxide, niobium oxides.
10. the method for manufacturing resin lens according to claim 8 is characterized in that, this method also comprises the rete of vapor deposition one deck fluoro-resin.
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| CN201210161913.2A CN102660115B (en) | 2012-05-23 | 2012-05-23 | Combination for preparing lens with good safety and preparation method of lens |
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| CN201210161913.2A CN102660115B (en) | 2012-05-23 | 2012-05-23 | Combination for preparing lens with good safety and preparation method of lens |
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| CN102660115A true CN102660115A (en) | 2012-09-12 |
| CN102660115B CN102660115B (en) | 2014-01-08 |
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