CN107589559A - Blue-light resistant lens and preparation method thereof and glasses - Google Patents
Blue-light resistant lens and preparation method thereof and glasses Download PDFInfo
- Publication number
- CN107589559A CN107589559A CN201710957327.1A CN201710957327A CN107589559A CN 107589559 A CN107589559 A CN 107589559A CN 201710957327 A CN201710957327 A CN 201710957327A CN 107589559 A CN107589559 A CN 107589559A
- Authority
- CN
- China
- Prior art keywords
- blue
- antioxidant
- pigment
- ultraviolet
- light resistant
- 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.)
- Granted
Links
Abstract
The present invention relates to optical mirror slip field, and in particular to a kind of blue-light resistant lens, it is made up of plurality of raw materials, and plurality of raw materials is counted comprise at least in parts by weight：99~99.6 parts of base resin materials, 0.15~0.25 part of ultraviolet isolating agent, 0.05~0.15 part of pigment and 0.1~0.2 part of antioxidant.The invention further relates to the preparation method of above-mentioned blue-light resistant lens, is molded the mixture of above-mentioned base resin material, ultraviolet isolating agent, pigment and antioxidant by mold cured according to aforementioned proportion.The invention further relates to a kind of glasses, and it includes above-mentioned blue-light resistant lens.The blue-light resistant lens can be obstructed effectively to 400~455nm of ultraviolet and wavelength blue light simultaneously, and preparation method is simple, and cost is relatively low, effectively eyes can be played a protective role, be advantageous to popularization and application.
Description
Technical field
The present invention relates to optical mirror slip field, in particular to a kind of blue-light resistant lens and preparation method thereof and eye
Mirror.
Background technology
It is well known that ultraviolet can injure the eyes of people, but many people do not know that the blue light in visible ray also can be to eye
Eyeball damages.Blue light be the wavelength of visible ray closest to ultraviolet, its wave-length coverage is between 400~500nm, in human eye
In blueness in sense organ.With the fast development of society, the various electronics productions such as computer, mobile phone, TV are flooded with the life of people
Product, people are also increasingly dependent on electronic product, and the substantial amounts of irregular shortwave blue light that the fluorescent screen of electronic product can be sent,
It can be directed through the through retina of cornea, cause retina to produce free radical, free radical causes retinal pigment epithelium
Decline, then allow photosensitive cell to lack nutrient so as to cause vision impairment, produce ARM, extruding is shunk crystalline lens, caused
Myopia even results in macular disease.Long contact blue light can cause lesion to retina, it is possible that eyes are dry and astringent, eyesight
Fuzzy, serious also results in the serious blinding illness in eye such as macular degeneration, glaucoma.But not all blue light is all
Harmful, 400~455nm of wavelength blue light is harmful, can injure the retina of people；And 465~495nm of wavelength blue light is
It is the indispensable part of visible ray beneficial to blue light, pupil contraction can be helped, helps eyes normally to show the face of object
Color.
Or existing blue-light resistant lens can only resist blue light to be unable to uvioresistant, and anti-ultraviolet eyeglass is typically to add purple
Ultraviolet absorbers, by being absorbed to ultraviolet, can not effectively 400~455nm big to wavelength blue light absorb.
Therefore, a kind of blue-light resistant lens that can effectively obstruct 400~455nm of ultraviolet and wavelength are lacked.
The content of the invention
First purpose of the present invention is to provide a kind of blue-light resistant lens, allowed it to simultaneously to ultraviolet and ripple
Long 400~455nm blue light is effectively obstructed.
Second object of the present invention is the preparation method for providing above-mentioned blue-light resistant lens, and it passes through simple technique stream
Journey and relatively low cost produce blue-light resistant lens, and so as to simultaneously to 400~455nm of ultraviolet and wavelength indigo plant
Light is effectively obstructed.
Third object of the present invention is to provide a kind of glasses, and it has above-mentioned blue-light resistant lens so that it can be same
When 400~455nm of ultraviolet and wavelength blue light is effectively obstructed, protect eyes well.
The present invention is solved its technical problem and realized using following technical scheme.
A kind of blue-light resistant lens provided by the invention, it is made up of plurality of raw materials, and plurality of raw materials is counted at least in parts by weight
Including：99~99.6 parts of base resin materials, 0.15~0.25 part of ultraviolet isolating agent, 0.05~0.15 part of pigment and 0.1
~0.2 part of antioxidant.
The invention further relates to a kind of preparation method of above-mentioned blue-light resistant lens, according to aforementioned proportion by above-mentioned matrix tree
Fat material, ultraviolet isolating agent, the mixture of pigment and antioxidant are molded by mold cured.
The invention further relates to a kind of glasses, and it includes above-mentioned blue-light resistant lens.
The blue-light resistant lens of embodiment of the present invention can be entered to 400~455nm of ultraviolet and wavelength blue light simultaneously
Row effectively barrier, and preparation method is simple, cost is relatively low, and effectively eyes can be played a protective role, and is advantageous to promote and answers
With.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of embodiment of the present invention
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not to be seen as
It is the restriction to scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other related accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the transmitted light spectrogram of eyeglass prepared in embodiment 9；
Fig. 2 is the transmitted light spectrogram of the eyeglass prepared by comparative example.
Embodiment
, below will be to embodiment party of the present invention to make the purpose, technical scheme and advantage of embodiment of the present invention clearer
Technical scheme in formula is clearly and completely described.Unreceipted actual conditions person in embodiment or embodiment, according to routine
The condition that condition or manufacturer suggest is carried out.Agents useful for same or the unreceipted production firm person of instrument, being can be by commercially available purchase
Buy the conventional products of acquisition.
A kind of blue-light resistant lens of embodiment of the present invention and preparation method thereof and glasses are specifically described below.
Some embodiments of the present invention provide a kind of blue-light resistant lens, and plurality of raw materials is counted at least wrap in parts by weight
Include：99~99.6 parts of base resin material, or 99.2~99.5 parts, or 99.2~99.45 parts；Ultraviolet isolating agent 0.15~
0.25 part, or 0.15~0.23 part, or 0.18~0.23 part；0.05~0.15 part of pigment, or 0.08~0.15 part, or 0.08~
0.12 part and 0.1~0.2 part of antioxidant, or 0.13~0.2 part, or 0.13~0.18 part.
Some embodiments of the present invention provide a kind of blue-light resistant lens, and plurality of raw materials is counted at least wrap in parts by weight
Include：99~99.6 parts of base resin materials, 0.15~0.25 part of ultraviolet isolating agent, 0.05~0.15 part of pigment and 0.1~
0.2 part of antioxidant.
Some embodiments of the present invention provide a kind of blue-light resistant lens, and plurality of raw materials is counted at least wrap in parts by weight
Include：99.2~99.5 parts of base resin materials, 0.15~0.23 part of ultraviolet isolating agent, 0.08~0.15 part of pigment and 0.13
~0.2 part of antioxidant；
Some embodiments of the present invention provide a kind of blue-light resistant lens, and plurality of raw materials is 99.2~99.45 parts of matrixes
Resin material, 0.18~0.23 part of ultraviolet isolating agent, 0.08~0.12 part of pigment and 0.13~0.18 part of antioxidant.
Embodiments of the present invention can be carried out preferably by the scientific matching between above-mentioned each composition, each component
Coordinate, mentioned component is combined together by way of hot melt, due to ultraviolet isolating agent can well with other components
It is combined together, the blue light of ultraviolet and wavelength 400nm~455nm can be obstructed, its principle is different from ultraviolet
Absorbent is the absorption for ultraviolet light, but the structure by being combined together to ultraviolet and wavelength 400nm~
455nm is reflected and the form such as diffraction is obstructed, and to reach the purpose of uvioresistant and blue light, is protected well
Eyes.
Ultraviolet isolating agent in embodiments of the present invention is that can be formed with base resin material can be to ultraviolet
And blue light carries out the reagent that the mode of physical reflection and diffraction is obstructed, it is different from ultra-violet absorber to ultraviolet
Line is absorbed to reduce the principle of ultraviolet.
Some embodiments of the present invention, base resin material include allyl diglycol carbonates (CR39), poly- carbonic acid
At least one of ester (PC), polymethyl methacrylate (PMMA) and transparent polyamide TROGAMIDCX), for example, matrix
Resin material can be allyl diglycol carbonates, makrolon, polymethyl methacrylate or transparent polyamide, can also
For makrolon and the blend of polymethyl methacrylate, its ratio is adjusted as needed.
Preferably, base resin material is selected from propyl group diglycol carbonates, makrolon, polymethyl methacrylate, poly-
One kind in the blend and transparent polyamide of carbonic ester and polymethyl methacrylate, such as base resin material are propyl group
Diglycol carbonates, or transparent polyamide.
The selection of above-mentioned base resin material preferably can be combined with ultraviolet isolating agent and other compositions, be risen
Obstructed to the blue light to ultraviolet and wavelength 400nm~455nm.
According to some embodiments, ultraviolet isolating agent includes at least one in silver chloride nanoparticles and nano-calcium carbonate
Kind, can also nano-calcium carbonate for example, ultraviolet isolating agent can be silver chloride nanoparticles, or chlorination silver nanoparticle
The mixture of particle and nano-calcium carbonate.Silver chloride nanoparticles and nano-calcium carbonate are nano level granularities, and it can be more
It is distributed well, preferably base resin material can be also combined together in the mixture, plays barrier ultraviolet and indigo plant
The effect of light, and because distribution more preferably uniformly enables the transparency of whole eyeglass various pieces than more uniform.
Preferably, ultraviolet isolating agent includes silver chloride nanoparticles and nano-calcium carbonate, it is highly preferred that chlorination silver nanoparticle
The mass ratio of particle and nano-calcium carbonate is 2~3：1.By the cooperation of silver chloride nanoparticles and nano-calcium carbonate and according to
The barriering effect for the eyeglass that aforementioned proportion is formed after being coordinated is more preferable.
According to certain embodiments of the present invention, antioxidant is selected from butylated hydroxy anisole, 2,6- di-tert-butyl -4- first
Base phenol and isooctyl diphenyl phosphite, β-(3,5- di-tert-butyl -4- hydroxy phenyls) cyclohexyl propionate, dibutyl hydroxy toluene
And at least one of thiodipropionic acid dilauryl cinnamic acid ester, for example, antioxidant can be butylated hydroxy anisole, or 2,6-
Di-tert-butyl -4- methylphenols, or isooctyl diphenyl phosphite, or β-(3,5- di-tert-butyl -4- hydroxy phenyls) cyclohexenyl formate
Ester, or dibutyl hydroxy toluene, or thiodipropionic acid dilauryl cinnamic acid ester, or 2,6- di-tert-butyl -4- methylphenols and
The mixture of isooctyl diphenyl phosphite.
According to some embodiments, antioxidant be selected from butylated hydroxy anisole, 2,6- di-tert-butyl -4- methylphenols and
Isooctyl diphenyl phosphite, β-(3,5- di-tert-butyl -4- hydroxy phenyls) cyclohexyl propionate, dibutyl hydroxy toluene, more preferably
Ground, the antioxidant are β-(3,5- di-tert-butyl -4- hydroxy phenyls) cyclohexyl propionate.
Antioxidant can be joined together such that with other materials eyeglass be not easy be oxidized cause its property it is more steady
It is fixed.
According to some embodiments, pigment is more than one or both of blue pigment, red pigment and yellow uitramarine
Combination.The colour of lens of the anti-blue light of embodiments of the present invention can be yellow, dark brown, blue, purple, green or ash
Color, wherein dark brown, purple, green and grey are adjusted after being matched by blue pigment, red pigment and yellow uitramarine
Obtain.
Some embodiments of the present invention additionally provide a kind of preparation method of above-mentioned blue-light resistant lens, according to above-mentioned ratio
The mixture of base resin material, ultraviolet isolating agent, pigment and antioxidant is molded by example by mold cured.
It should be noted that base resin material, ultraviolet isolating agent, the proportioning and tool of pigment and antioxidant composition
The selection of body may be referred to the content of above statement, will not be repeated here.
According to certain embodiments of the present invention, when base resin material is allyl diglycol carbonates, by pi-allyl
Diglycol carbonates, ultraviolet isolating agent, pigment, antioxidant and initiator premixing, then inject the mixture into mould
Heated, taken out after cooling.It is that allyl diglycol carbonates, ultraviolet are hindered by agitator in some embodiments
Its each component is set to be sufficiently mixed every the stirring of agent, pigment, antioxidant and initiator strength, the degree of mixing is to final eyeglass
Effect have an impact so that the mixture of premixing reaches the viscosity of needs, then by premix using either manually or mechanically method
It is injected into glass mold and is full of, populated mould is sent in curing oven (heating furnace) and is heating and curing, then is passed through
After crossing cooling and condensate is hardened, then the condensate after being hardened is taken out from glass mold.Due to allyl diglycol carbon
Acid esters is thermosetting resin, therefore can preferably make by the above method to promote eyeglass to be molded.
According to some embodiments, it is first to be heated to 135~150 DEG C to carry out heating, is kept for 3~5 hours, continues to add
Heat is kept for 6~7 hours to 230~300 DEG C.Pass through segmented heating and heat preservation so that primarily serve heat accumulation at 135~150 DEG C
Effect, is polymerize at 230~300 DEG C.The heating heating of two-part make it that the performance of the eyeglass formed is more preferable, to ultraviolet and
The barriering effect of blue light is more preferable.
According to some embodiments, cooling is first at the uniform velocity to be cooled to 135~150 DEG C, is cooled 2~3 hours duration, then
Continue at the uniform velocity to cool 4~5 hours to room temperature, more relaxed by the cooling temperature-fall period of two-part so that in its eyeglass
The stress distribution in portion is more uniform, and then performance is more preferable.
According to some embodiments, initiator is azodiisobutyronitrile.
According to some embodiments, base resin material be selected from makrolon, polymethyl methacrylate, makrolon with
During a kind of in the blend and transparent polyamide of polymethyl methacrylate, by base resin material, ultraviolet isolating agent,
The heating of the mixture of pigment and antioxidant melts to flow-like, after the pressurize of repressurization injection mould, cooling, takes out.Due to
Above-mentioned base resin material is thermoplastic resin, therefore, is first melted and is molded again, enables to lens performance preferable.
According to some embodiments, by the mixture of base resin material, ultraviolet isolating agent, pigment and antioxidant
It is put into injection machine, mixture heating is melted to flow-like by the charge pipe heating of injection machine and screw mixing, then add
After pressure injection enters mould and pressurize, cooling, take out.Wherein, it is forced into 0.15~0.3MPa.Can preferably it carry out at this pressure
Shaping, distribution are more uniform.In some embodiments, cooling is first at the uniform velocity to be cooled to 150~160 DEG C, cool the duration 2~
3 hours, then continue at the uniform velocity to cool 4~5 hours to room temperature.More relaxed by the cooling temperature-fall period of two-part so that
Stress distribution inside its eyeglass is more uniform, and then performance is more preferable.
Some embodiments of the present invention further relate to a kind of eyeglass, and it includes above-mentioned blue-light resistant lens.
By the scientific matching between above-mentioned each composition, each component can preferably be coordinated, and pass through hot melt
Mentioned component is combined together by mode, can because ultraviolet isolating agent can be combined together with other components well
The blue light of ultraviolet and wavelength 400nm~455nm is obstructed, it is for ultraviolet that its principle, which is different from ultra-violet absorber,
The absorption of light, but the structure by being combined together is reflected and spread out to ultraviolet and wavelength 400nm~455nm
The form such as penetrate to be obstructed, to reach the purpose of uvioresistant and blue light, protect eyes well.
The feature and performance of the present invention are described in further detail with reference to embodiments.
Embodiment 1
The raw materials by weight portion meter of the blue-light resistant lens of the present embodiment includes：99 parts of base resin material；Ultraviolet hinders
Every 0.15 part of agent；0.1 part of 0.05 part of pigment and antioxidant.Wherein, base resin material is allyl diglycol carbonates, purple
Outside line barrier is silver chloride nanoparticles, and antioxidant is butylated hydroxy anisole, and initiator is azodiisobutyronitrile.
By agitator to allyl diglycol carbonates, ultraviolet isolating agent, pigment, antioxidant and initiator strength
Stirring enables its each component to be sufficiently mixed, then in premix implantation glass mould and will be full of, and populated mould is sent
It is heating and curing into curing oven (heating furnace), is first heated to 135 DEG C, kept for 3 hours, is continued to be heated to 230 DEG C, protect
Hold 6 hours.Condensate is hardened by cooling again, be first at the uniform velocity cooled to 135 DEG C, cool 2 hours duration, then continue at the uniform velocity
Cooling 4 hours is to room temperature.Then the condensate after being hardened is taken out from glass mold.
Embodiment 2
The raw materials by weight portion meter of the blue-light resistant lens of the present embodiment includes：99.6 parts of base resin material；Ultraviolet
0.25 part of barrier；0.2 part of 0.15 part of pigment and antioxidant.Wherein, base resin material is allyl diglycol carbonates,
Ultraviolet isolating agent is nano-calcium carbonate, and antioxidant is dibutyl hydroxy toluene, and initiator is azodiisobutyronitrile.
By agitator to allyl diglycol carbonates, ultraviolet isolating agent, pigment, antioxidant and initiator strength
Stirring enables its each component to be sufficiently mixed, then in premix implantation glass mould and will be full of, and populated mould is sent
It is heating and curing into curing oven (heating furnace), is first heated to 150 DEG C, kept for 5 hours, is continued to be heated to 300 DEG C, protect
Hold 7 hours.Condensate is hardened by cooling again, be first at the uniform velocity cooled to 150 DEG C, cool 3 hours duration, then continue at the uniform velocity
Cooling 5 hours is to room temperature.Then the condensate after being hardened is taken out from glass mold.
Embodiment 3
The raw materials by weight portion meter of the blue-light resistant lens of the present embodiment includes：99.5 parts of base resin material；Ultraviolet
0.23 part of barrier；0.12 part and anti-oxidant 0.18 part of pigment.Wherein, base resin material is allyl diglycol carbonates,
Ultraviolet isolating agent is silver chloride nanoparticles, and antioxidant is isooctyl diphenyl phosphite, and initiator is azodiisobutyronitrile.
By agitator to allyl diglycol carbonates, ultraviolet isolating agent, pigment, antioxidant and initiator strength
Stirring enables its each component to be sufficiently mixed, then in premix implantation glass mould and will be full of, and populated mould is sent
It is heating and curing into curing oven (heating furnace), is first heated to 140 DEG C, kept for 4 hours, is continued to be heated to 250 DEG C, protect
Hold 6.5 hours.Condensate is hardened by cooling again, be first at the uniform velocity cooled to 140 DEG C, cool 2.5 hours duration, then continue
At the uniform velocity cool 4.5 hours to room temperature.Then the condensate after being hardened is taken out from glass mold.
Embodiment 4
The raw materials by weight portion meter of the blue-light resistant lens of the present embodiment includes：99.45 parts of base resin material；Ultraviolet
0.2 part of barrier；0.15 part of 0.1 part of pigment and antioxidant.Wherein, base resin material is allyl diglycol carbonates,
Ultraviolet isolating agent is the mixture of silver chloride nanoparticles and nano-calcium carbonate sodium, silver chloride nanoparticles and nano-calcium carbonate sodium
Mass ratio is 2：1, antioxidant is butylated hydroxy anisole, and initiator is azodiisobutyronitrile.
By agitator to allyl diglycol carbonates, ultraviolet isolating agent, pigment, antioxidant and initiator strength
Stirring enables its each component to be sufficiently mixed, then in premix implantation glass mould and will be full of, and populated mould is sent
It is heating and curing into curing oven (heating furnace), is first heated to 140 DEG C, kept for 4 hours, is continued to be heated to 260 DEG C, protect
Hold 7 hours.Condensate is hardened by cooling again, be first at the uniform velocity cooled to 145 DEG C, cool 3 hours duration, then continue at the uniform velocity
Cooling 5 hours is to room temperature.Then the condensate after being hardened is taken out from glass mold.
Embodiment 5
The raw materials by weight portion meter of the blue-light resistant lens of the present embodiment includes：99.45 parts of base resin material；Ultraviolet
0.2 part of barrier；0.15 part of 0.1 part of pigment and antioxidant.Wherein, base resin material is allyl diglycol carbonates,
Ultraviolet isolating agent is the mixture of silver chloride nanoparticles and nano-calcium carbonate sodium, silver chloride nanoparticles and nano-calcium carbonate sodium
Mass ratio is 2：1, antioxidant is butylated hydroxy anisole, and initiator is azodiisobutyronitrile.
By agitator to allyl diglycol carbonates, ultraviolet isolating agent, pigment, antioxidant and initiator strength
Stirring enables its each component to be sufficiently mixed, then in premix implantation glass mould and will be full of, and populated mould is sent
It is heating and curing into curing oven (heating furnace), is heated to 260 DEG C, is kept for 10 hours.Condensate is set to be hardened by cooling again,
At the uniform velocity cool 8 hours to room temperature.Then the condensate after being hardened is taken out from glass mold.
Embodiment 6
The raw materials by weight portion meter of the blue-light resistant lens of the present embodiment includes：99 parts of base resin material；Ultraviolet hinders
Every 0.15 part of agent；0.1 part of 0.05 part of pigment and antioxidant.Wherein, base resin material is makrolon, ultraviolet isolating agent
For silver chloride nanoparticles, antioxidant is butylated hydroxy anisole, and initiator is azodiisobutyronitrile.
The mixture of base resin material, ultraviolet isolating agent, pigment and antioxidant is put into injection machine, passed through
The charge pipe heating of injection machine and screw mixing make mixture heating melt to flow-like, and repressurization 0.15MPa is to injecting mould
Have and after pressurize, cooling, take out.Wherein, cooling is first at the uniform velocity to be cooled to 150 DEG C, is cooled 2 hours duration, then is continued even
Prompt drop temperature 4 hours is to room temperature.
Embodiment 7
The raw materials by weight portion meter of the blue-light resistant lens of the present embodiment includes：99.6 parts of base resin material；Ultraviolet
0.25 part of barrier；0.2 part of 0.15 part of pigment and antioxidant.Wherein, base resin material is makrolon, ultraviolet isolating
Agent is nano-calcium carbonate, and antioxidant is thiodipropionic acid dilauryl cinnamic acid ester, and initiator is azodiisobutyronitrile.
The mixture of base resin material, ultraviolet isolating agent, pigment and antioxidant is put into injection machine, passed through
The charge pipe heating of injection machine and screw mixing make mixture heating melt to flow-like, and repressurization 0.15MPa is to injecting mould
Have and after pressurize, cooling, take out.Wherein, cooling is first at the uniform velocity to be cooled to 150 DEG C, is cooled 2 hours duration, then is continued even
Prompt drop temperature 4 hours is to room temperature.
Embodiment 8
The raw materials by weight portion meter of the blue-light resistant lens of the present embodiment includes：99.5 parts of base resin material；Ultraviolet
0.23 part of barrier；0.12 part and anti-oxidant 0.18 part of pigment.Wherein, base resin material is makrolon, ultraviolet isolating
Agent is the mixture of silver chloride nanoparticles and nano-calcium carbonate, and the mass ratio of silver chloride nanoparticles and nano-calcium carbonate is 3：
1, antioxidant is butylated hydroxy anisole, and initiator is azodiisobutyronitrile.
The mixture of base resin material, ultraviolet isolating agent, pigment and antioxidant is put into injection machine, passed through
The charge pipe heating of injection machine and screw mixing make mixture heating melt to flow-like, and repressurization 0.30MPa is to injecting mould
Have and after pressurize, cooling, take out.Wherein, cooling is first at the uniform velocity to be cooled to 160 DEG C, is cooled 3 hours duration, then is continued even
Prompt drop temperature 5 hours is to room temperature.
Embodiment 9
The raw materials by weight portion meter of the blue-light resistant lens of the present embodiment includes：99.45 parts of base resin material；Ultraviolet
0.2 part of barrier；0.15 part of 0.1 part of pigment and antioxidant.Wherein, base resin material is makrolon, ultraviolet isolating
Agent is the mixture of silver chloride nanoparticles and nano-calcium carbonate, and the mass ratio of silver chloride nanoparticles and nano-calcium carbonate is
2.5：1, antioxidant is β-(3,5- di-tert-butyl -4- hydroxy phenyls) cyclohexyl propionate, and initiator is azodiisobutyronitrile.
The mixture of base resin material, ultraviolet isolating agent, pigment and antioxidant is put into injection machine, passed through
The charge pipe heating of injection machine and screw mixing make mixture heating melt to flow-like, and repressurization 0.2MPa is to injecting mould
And after pressurize, cooling, take out.Wherein, cooling is first at the uniform velocity to be cooled to 155 DEG C, is cooled 2.5 hours duration, then is continued even
Prompt drop temperature 3.5 hours is to room temperature.
Embodiment 10
The raw materials by weight portion meter of the blue-light resistant lens of the present embodiment includes：99.45 parts of base resin material；Ultraviolet
0.2 part of barrier；0.15 part of 0.1 part of pigment and antioxidant.Wherein, base resin material is makrolon, ultraviolet isolating
Agent is the mixture of silver chloride nanoparticles and nano-calcium carbonate, and the mass ratio of silver chloride nanoparticles and nano-calcium carbonate is
2.5：1, antioxidant is β-(3,5- di-tert-butyl -4- hydroxy phenyls) cyclohexyl propionate, and initiator is azodiisobutyronitrile.
The mixture of base resin material, ultraviolet isolating agent, pigment and antioxidant is put into injection machine, passed through
The charge pipe heating of injection machine and screw mixing make mixture heating melt to flow-like, and repressurization 0.08MPa is to injecting mould
Have and pressurize, at the uniform velocity cool 6 hours to after room temperature, take out.
Embodiment 11-13
Compared with Example 9, it is differed only in, and embodiment 11-13 base resin material selects poly- methyl-prop successively
The blend and transparent polyamide of e pioic acid methyl ester, makrolon and polymethyl methacrylate, makrolon and poly- methyl-prop
In the blend of e pioic acid methyl ester, the mass ratio of makrolon and polymethyl methacrylate is 1：1.
Comparative example 1
Compared with Example 9, differ only in, the number of the ultraviolet isolating agent addition in comparative example 1 is 0.12 part.
Test example
The eyeglass that embodiment 1-13 and comparative example 1-2 are obtained is subjected to transmitted light by eyeglass spectral transmittance detector
Spectrum analysis, is calculated average rejection rate of each eyeglass to ultraviolet and 400~455nm blue light, as a result such as after test
Shown in table 1.Wherein, Fig. 1 and Fig. 2 respectively illustrates the transmitted light spectrogram of embodiment 9 and comparative example.
Table 1
Can be seen that the eyeglass that embodiments of the invention obtain by the data of table 1 can reach to the rejection rate of ultraviolet
To 100%, the rejection rate of wavelength 400nm~455nm blue light is averagely got off that more than 80% can be reached.Pass through embodiment 4
It can be seen that the barrier property of Segmented heating and the obtained eyeglass that cools is more preferable with the data comparison of embodiment 5.By Fig. 1 and
Fig. 2 contrast is it can be seen that the barriering effect that ultraviolet isolating agent reaches in the range of the selection of the application is remarkably reinforced.
In summary, it can preferably be coordinated by the scientific matching between above-mentioned each composition, each component, be led to
Mentioned component is combined together by the mode for crossing hot melt, because ultraviolet isolating agent can be incorporated in one with other components well
Rise, the blue light of ultraviolet and wavelength 400nm~455nm can be obstructed, its principle is different from ultra-violet absorber
Absorption for ultraviolet light, but the structure by being combined together is carried out instead to ultraviolet and wavelength 400nm~455nm
Penetrate and the form such as diffraction is obstructed, to reach the purpose of uvioresistant and blue light, protect eyes well.
Embodiments described above is part of the embodiment of the present invention, rather than whole embodiments.The reality of the present invention
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of protection of the invention.
Claims (10)
1. a kind of blue-light resistant lens, it is characterised in that it is made up of plurality of raw materials, and the plurality of raw materials is counted at least in parts by weight
Including：99~99.6 parts of base resin materials, 0.15~0.25 part of ultraviolet isolating agent, 0.05~0.15 part of pigment and 0.1
~0.2 part of antioxidant.
2. blue-light resistant lens according to claim 1, it is characterised in that the plurality of raw materials includes by weight：
99.2~99.5 parts of described matrix resin materials, 0.15~0.23 part of ultraviolet isolating agent, 0.08~0.15 part of face
Material and 0.13~0.2 part of antioxidant；
Preferably, the plurality of raw materials is 99.2~99.5 parts of described matrix resin materials, 0.15~0.23 part of ultraviolet
Barrier, 0.08~0.15 part of pigment and 0.13~0.2 part of antioxidant.
3. blue-light resistant lens according to claim 1 or 2, it is characterised in that described matrix resin material includes pi-allyl
At least one of diglycol carbonates, makrolon, polymethyl methacrylate and transparent polyamide；
Preferably, described matrix resin material is selected from propyl group diglycol carbonates, makrolon, polymethyl methacrylate, poly-
One kind in the blend and transparent polyamide of carbonic ester and polymethyl methacrylate.
4. blue-light resistant lens according to claim 1 or 2, it is characterised in that the ultraviolet isolating agent includes silver chlorate
At least one of nano-particle and nano-calcium carbonate, it is preferable that the ultraviolet isolating agent include silver chloride nanoparticles and
Nano-calcium carbonate, it is highly preferred that the mass ratio of the silver chloride nanoparticles and the nano-calcium carbonate is 2~3：1.
5. blue-light resistant lens according to claim 1 or 2, it is characterised in that the antioxidant is selected from butylhydroxy fennel
Fragrant ether, 2,6- di-tert-butyl -4- methylphenols and isooctyl diphenyl phosphite, β-(3,5- di-tert-butyl -4- hydroxy phenyls) third
At least one of sour cyclohexyl, dibutyl hydroxy toluene and thiodipropionic acid dilauryl cinnamic acid ester；
Preferably, it is different pungent to be selected from butylated hydroxy anisole, 2,6- di-tert-butyl -4- methylphenols, phosphorous acid hexichol for antioxidant
Ester, β-(3,5- di-tert-butyl -4- hydroxy phenyls) cyclohexyl propionate, dibutyl hydroxy toluene, it is highly preferred that the antioxidant
For β-(3,5- di-tert-butyl -4- hydroxy phenyls) cyclohexyl propionate.
6. blue-light resistant lens according to claim 1 or 2, it is characterised in that the pigment is blue pigment, red pigment
With combination more than one or both of yellow uitramarine.
7. the preparation method of a kind of blue-light resistant lens as described in claim 1~6 any one, it is characterised in that by described in
Base resin material, the ultraviolet isolating agent, the pigment and the antioxidant mixture by mold cured into
Type.
8. the preparation method of blue-light resistant lens according to claim 7, it is characterised in that described matrix resin material is alkene
During propyl group diglycol carbonates, by the allyl diglycol carbonates, ultraviolet isolating agent, the pigment, described anti-
Oxidant and initiator premixing, then inject the mixture into mould and heated, taken out after cooling；
Preferably, it is first to be heated to 135~150 DEG C to carry out heating, is kept for 3~5 hours, continues to be heated to 230~300
DEG C, kept for 6~7 hours；Cooling is first at the uniform velocity to be cooled to 135~150 DEG C, is cooled 2~3 hours duration, then continue at the uniform velocity
Cooling 4~5 hours is to room temperature；
Preferably, initiator is azodiisobutyronitrile.
9. the preparation method of blue-light resistant lens according to claim 7, it is characterised in that described matrix resin material is selected from
Makrolon, polymethyl methacrylate, makrolon and polymethyl methacrylate blend and transparent polyamide in
It is a kind of when, by the mixture of described matrix resin material, the ultraviolet isolating agent, the pigment and the antioxidant
Heating melts to flow-like, after the pressurize of repressurization injection mould, cooling, takes out；
Preferably, by the mixing of described matrix resin material, the ultraviolet isolating agent, the pigment and the antioxidant
Thing is put into injection machine, the mixture heating is melted to stream by the charge pipe heating of the injection machine and screw mixing
After body shape, repressurization injection mould and pressurize, cooling, take out；
Preferably, it is described to be forced into 0.15~0.3MPa；
Preferably, cooling is first at the uniform velocity to be cooled to 150~160 DEG C, is cooled 2~3 hours duration, then continues at the uniform velocity to cool 4
~5 hours to room temperature.
10. a kind of glasses, it is characterised in that it includes the blue-light resistant lens as described in claim 1~6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710957327.1A CN107589559B (en) | 2017-10-16 | 2017-10-16 | Anti-blue-light lens, preparation method thereof and glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710957327.1A CN107589559B (en) | 2017-10-16 | 2017-10-16 | Anti-blue-light lens, preparation method thereof and glasses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107589559A true CN107589559A (en) | 2018-01-16 |
| CN107589559B CN107589559B (en) | 2020-05-22 |
Family
ID=61052433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710957327.1A Active CN107589559B (en) | 2017-10-16 | 2017-10-16 | Anti-blue-light lens, preparation method thereof and glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107589559B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108752536A (en) * | 2018-04-12 | 2018-11-06 | 安徽皖东树脂科技有限公司 | Antifog resin lens and preparation method thereof |
| CN109306165A (en) * | 2018-08-14 | 2019-02-05 | 江苏硕延光学眼镜有限公司 | A kind of optical resin composition with high impact resistance, heat resistance and refractive index |
| CN110193963A (en) * | 2019-06-03 | 2019-09-03 | 张涛 | A kind of optical mirror slip preparation method of regulation myopia axis oculi |
| CN111297556A (en) * | 2020-04-13 | 2020-06-19 | 同曦集团有限公司 | Antibacterial and antiviral goggles and preparation method thereof |
| CN112327513A (en) * | 2020-08-19 | 2021-02-05 | 湖北立天生物工程有限公司 | Medical protective eyeshade for preventing harmful light and infection after eye operation |
| CN113667069A (en) * | 2021-08-30 | 2021-11-19 | 江苏韩创新材料有限公司 | Anti-red light lens and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437276A (en) * | 2011-11-25 | 2012-05-02 | 四川新力光源有限公司 | Light emitting diode (LED) device and production method thereof |
| CN103507282A (en) * | 2012-06-15 | 2014-01-15 | 江国庆 | Method for manufacturing contact lens and contact lens |
| CN103788597A (en) * | 2014-01-27 | 2014-05-14 | 泉州市约克颜料有限公司 | UV color blocking agent and manufacturing technology of PET bottle containing same |
| CN204235957U (en) * | 2014-11-02 | 2015-04-01 | 合肥乐凯科技产业有限公司 | A kind of heat-ultraviolet light for in-mold decoration two solidification hardening film |
| US9131209B1 (en) * | 2014-10-27 | 2015-09-08 | Can Demirba{hacek over (g)} | Method for automated realtime conversion of 2D RGB images and video to red-cyan stereoscopic anaglyph 3D |
| CN107082838A (en) * | 2017-05-15 | 2017-08-22 | 上海伟星光学有限公司 | The 1.499 refractive index resin eyeglasses with protection royal purple optical property |
-
2017
- 2017-10-16 CN CN201710957327.1A patent/CN107589559B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437276A (en) * | 2011-11-25 | 2012-05-02 | 四川新力光源有限公司 | Light emitting diode (LED) device and production method thereof |
| CN103507282A (en) * | 2012-06-15 | 2014-01-15 | 江国庆 | Method for manufacturing contact lens and contact lens |
| CN103788597A (en) * | 2014-01-27 | 2014-05-14 | 泉州市约克颜料有限公司 | UV color blocking agent and manufacturing technology of PET bottle containing same |
| US9131209B1 (en) * | 2014-10-27 | 2015-09-08 | Can Demirba{hacek over (g)} | Method for automated realtime conversion of 2D RGB images and video to red-cyan stereoscopic anaglyph 3D |
| CN204235957U (en) * | 2014-11-02 | 2015-04-01 | 合肥乐凯科技产业有限公司 | A kind of heat-ultraviolet light for in-mold decoration two solidification hardening film |
| CN107082838A (en) * | 2017-05-15 | 2017-08-22 | 上海伟星光学有限公司 | The 1.499 refractive index resin eyeglasses with protection royal purple optical property |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108752536A (en) * | 2018-04-12 | 2018-11-06 | 安徽皖东树脂科技有限公司 | Antifog resin lens and preparation method thereof |
| CN109306165A (en) * | 2018-08-14 | 2019-02-05 | 江苏硕延光学眼镜有限公司 | A kind of optical resin composition with high impact resistance, heat resistance and refractive index |
| CN110193963A (en) * | 2019-06-03 | 2019-09-03 | 张涛 | A kind of optical mirror slip preparation method of regulation myopia axis oculi |
| CN111297556A (en) * | 2020-04-13 | 2020-06-19 | 同曦集团有限公司 | Antibacterial and antiviral goggles and preparation method thereof |
| CN112327513A (en) * | 2020-08-19 | 2021-02-05 | 湖北立天生物工程有限公司 | Medical protective eyeshade for preventing harmful light and infection after eye operation |
| CN112327513B (en) * | 2020-08-19 | 2022-08-02 | 湖北立天生物工程有限公司 | Medical protective eyeshade for preventing harmful light and infection after eye operation |
| CN113667069A (en) * | 2021-08-30 | 2021-11-19 | 江苏韩创新材料有限公司 | Anti-red light lens and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107589559B (en) | 2020-05-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107589559A (en) | Blue-light resistant lens and preparation method thereof and glasses | |
| CN103980643B (en) | Anti-blue light nano-composite resin material, eyeglass and preparation method thereof | |
| CN103465418B (en) | A kind of manufacture method of anti-blue light resin lens and product | |
| DE60013795T2 (en) | GOGGLES WITH A BELLED PLASTIC LENS | |
| CN1117119C (en) | Molded synthetic resin | |
| CN108351537A (en) | Function glasses eyeglass for block ultraviolet and blue light | |
| CN103992422B (en) | The nano combined monomer material of anti-blue light and anti-blue light optical resin prepared therefrom | |
| CN105353528B (en) | A kind of anti-blue light eyeglass and preparation method thereof | |
| CN103941320A (en) | Device for selectively filtering light rays | |
| CN103992672B (en) | Anti-blue light film and manufacturing method thereof | |
| CN104503105A (en) | Amber anti-blue light lens and making method thereof | |
| CN108594469B (en) | A kind of anti-blue light eyeglass, preparation method and the glasses including the anti-blue light eyeglass | |
| CN103809231A (en) | UV (Ultraviolet)-NIR (Near-Infrared) dual band absorbing optical filter and preparation method thereof | |
| CN107828041A (en) | A kind of complex polyester eyeglass and preparation method thereof | |
| CN113715286B (en) | Preparation process of laser protective lens for military industry | |
| CN108075031A (en) | A kind of reduction LED of blue light harm and anti-blue light material layer | |
| US6825975B2 (en) | Light filters using the oxidative polymerization product of 3-Hydroxykynurenine (3-OHKyn) | |
| CN115124825A (en) | PC high-definition optical lens and preparation method thereof | |
| CN108467361B (en) | Quinophthalone compound, preparation method thereof and application of quinophthalone compound as light absorption material | |
| CN111216386A (en) | Preparation method and process of blue-light-resistant photochromic resin lens | |
| CN107643607A (en) | A kind of 1.56 refractive index resin eyeglasses and manufacture method with protection royal purple optical property | |
| CN110275319B (en) | Blue-light-resistant goggles lens and processing method thereof | |
| US20210223574A1 (en) | Eyeglass lens material and eyeglass lens capable of blocking blue light and method for making the same | |
| CN103984044B (en) | High color contrast eyeglass and preparation method | |
| CN101100354B (en) | Method for manufacturing low radiation glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |