CN110275319A - A kind of anti-blue light screening glass and its processing method - Google Patents
A kind of anti-blue light screening glass and its processing method Download PDFInfo
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- CN110275319A CN110275319A CN201910492442.5A CN201910492442A CN110275319A CN 110275319 A CN110275319 A CN 110275319A CN 201910492442 A CN201910492442 A CN 201910492442A CN 110275319 A CN110275319 A CN 110275319A
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- blue light
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- 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
-
- 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
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
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- Compositions Of Macromolecular Compounds (AREA)
- Optical Filters (AREA)
Abstract
The present invention discloses a kind of anti-blue light screening glass, is mixed by following raw materials according, and by weight, the PC plastic rice of every 100Kg adds brownish red K3580 0.035g, titanium ultramarine K7090 0.585g, brown color K2270 0.617g, UV powder 130g and benzophenone C to raw material13H10O 100g, wherein brownish red K3580, titanium ultramarine K7090 and brown color K2270 are the organic pigments of BASF Aktiengesellschaft's production.The invention also discloses corresponding processing methods.Harmful blue light between wavelength 380nm-420nm can be obstructed 98% or more by eyeglass of the invention, blue light percent of pass between wavelength 420nm-445nm is lower than 80%, and the beneficial blue light percent of pass of wavelength 445nm-500nm is allowed to reach 80% or more, and wearer is kept to see that things color is undistorted, light transmittance reaches 90%-93%.
Description
Technical field
The present invention relates to a kind of anti-blue light screening glasses, and are related to the processing method of the anti-blue light screening glass.
Background technique
Blue light is different from ultraviolet light, it is not only present in sunlight, is also present in neon light, mercury halide lamp, office
Room illumination, computer screen light, mobile phone, TV, tablet computer, iPad etc..Shortwave blue light is that wavelength is in 380nm-
With the light of relatively high energy between 500nm.
Now scientific investigations showed that, blue light be not necessarily all it is harmful, really detrimentally within wavelength 380nm to 440nm
Blue light, and the blue light between wavelength 480nm to 500nm play the role of adjust biological rhythm, sleep, mood, memory etc. are all
It is associated, it is beneficial instead to human body.
The blue light of different wave length is different the occurrence situation of human eye, the blue light pair between 380 nanometers to 440 nanometers
The occurrence situation of eyes is maximum, and the macular area toxin amount in eyes can be made to increase, and seriously threatens our eyeground health.Blue light lures
Diseases causing blindness is sent out, the study found that the quantity that blue light injects eyeball has different ratios, in general, 0 to 2 in different age group
About 60~70%, 60 to 90 years old about 70~80%, 2 to 10 years old about 20% year, the maximum harm of blue light are frequently experienced in life life
The initial stage, thus Infants ' Parents it is especially needed guard against blue light may the injury caused by infant's eye health.But it should
Effect with wavelength increase or successively decrease and be gradually reduced.
For the product such as computer screen, mobile phone, TV, tablet computer, iPad etc. that may emit blue light, tradition has
Effect solution is to carry out pad pasting processing, and effectively to prevent blue light from penetrating injection, still, Filming Technology can not prevent the sun, shine
Bright lamp has generated blue light.It is then the safety goggles by wearing anti-blue light at present for the sun, illuminator etc., with
Extraneous blue light is effectively prevented to penetrate injection eyeball, it is seen then that blue-light resistant lens compensate for the deficiency of Filming Technology.Therefore, eyeglass industry
Person puts into manpower, financial resources one after another, and research, exploitation blue-light resistant lens technology, various blue-light resistant lens products come into being, related special
Sharp technology also occurs therewith.
However, the present inventor carefully analyzes existing blue-light resistant lens, it is found that current blue-light resistant lens will not be harmful blue
Light effectively obstructs, but will be excessive beneficial to blue light barrier, and causes to see things cross-color.It is deposited based on current blue-light resistant lens
The problem of, the present inventor develops a kind of new blue-light resistant lens, thus this case generates.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-blue light screening glasses to be reduced with effective blocking harmful blue light to harmless
The barrier of blue light avoids seeing that things is distorted through eyeglass.
The object of the invention is also to provide a kind of processing methods of anti-blue light screening glass.
In order to achieve the above objectives, solution of the invention are as follows:
A kind of anti-blue light screening glass, is mixed by following raw materials according, raw material by weight, the PC plastic rice of every 100Kg
(polycarbonate of Mitsubishi Corporation of Japan production) addition Paliogen Red brownish red K3580 0.035g, Heliogen Blue
Titanium ultramarine K7090 0.585g, Paliotol Yellow brown color K2270 0.617g, UV powder (ultraviolet absorbing agent) 130g with
And benzophenone C13H10O 100g, wherein Paliogen Red brownish red K3580, Heliogen Blue titanium ultramarine K7090 and
Paliotol Yellow brown color K2270 is the organic pigment of BASF Aktiengesellschaft's production.
The processing method of above-mentioned anti-blue light screening glass adds Paliogen Red palm fibre in the PC plastic rice of every 100Kg
Red K3580 0.035g, Heliogen Blue titanium ultramarine K7090 0.585g, Paliotol Yellow brown color K2270
0.617g, UV powder 130g and benzophenone C13H10O 100g is mixed 40 minutes, and pelletizer is added, 120 DEG C are put into after granulation
Dehumidifying heat pump dry 4 hours, be added injection molding machine with 270 DEG C -280 DEG C it is temperature melting after, injection lens mold molding, molding
It cleans again afterwards, stiffened, drying, anti-blue light screening glass finished product is made.
After adopting the above scheme, the present invention in PC plastic rice according to a specific ratio, be added to organic pigment Paliogen
Red brownish red K3580, Heliogen Blue titanium ultramarine K7090 and Paliotol Yellow brown color K2270, also added
UV powder and benzophenone C13H10O, various organic pigments are the products of BASF Aktiengesellschaft's production, are existing raw material, can be to it
Purchase obtains, UV powder and benzophenone C13H10O is also existing raw material, and UV powder can be obtained to purchases such as BASF Aktiengesellschafts, benzene
Ketone C13H10O can be obtained to purchases such as Mitsui chemical companies, and above-mentioned adding ingredient forms blue-light absorbers, make manufactured mirror
Harmful blue light between wavelength 380nm-420nm can be obstructed 98% or more by piece, and the blue light between wavelength 420nm-445nm is logical
Rate is crossed lower than 80%, and allows the beneficial blue light percent of pass of wavelength 445nm-500nm to reach 80% or more, and wearer is kept to see thing
Object color is undistorted, and light transmittance TV reaches 90%-93%.Eyeglass of the invention is especially suitable for production optical mirror slip.
Specific embodiment
Below in conjunction with specific embodiment, the invention will be described in further detail.
Present invention discloses a kind of anti-blue light screening glasses, are mixed by following raw materials according.Raw material by weight, often
The PC plastic rice of 100Kg adds Paliogen Red brownish red K3580 0.035g, Heliogen Blue titanium ultramarine K7090
0.585g, Paliotol Yellow brown color K2270 0.617g, UV powder (ultraviolet absorbing agent) 130g and benzophenone
C13H10O100g, wherein the polycarbonate of Mitsubishi Corporation of Japan production, Paliogen Red brownish red may be selected in PC plastic rice
K3580, Heliogen Blue titanium ultramarine K7090 and Paliotol Yellow brown color K2270 are that BASF Aktiengesellschaft is raw
The organic pigment of production, UV powder can be obtained to purchases such as BASF Aktiengesellschafts, benzophenone C13H10O can be to Mitsui chemical company
Equal purchases obtain.
When specific processing, above-mentioned raw materials are mixed 40 minutes, pelletizer is added, 120 DEG C are put into after granulation and is removed
Wet drying machine is 4 hours dry, be added injection molding machine with 270 DEG C -280 DEG C it is temperature melting after, injection lens mold molding, after molding
It cleans again, stiffened, drying, anti-blue light screening glass finished product is made.
The molding eyeglass of the present invention carries out penetrance spectrum measurement by professional international standard spectral investigator detection, reaches
Three national standards, i.e. Europe superscript EN1836,2005 (A1,2007), American Standard ANSIZ80.3,2001, Australia's mark (AN/NZS 1067,
2003), in addition, the molding eyeglass of the present invention meets " anti-blue light spectacle lens and the associated eyewear formally enabled on January 25th, 2018
Product blue light transmittance requires and test method " relevant regulations, and the light percent of pass between wavelength 380nm-420nm is 0-
Light percent of pass≤80% between 2%, wavelength 420nm-445nm, light percent of pass >=80% of wavelength 445nm-500nm pass through
Spectroanalysis instrument test, light transmittance TV reach 90%-93%, see that things color is undistorted through eyeglass.
Tables 1 and 2 lists 5 specific embodiments of the present invention and 10 comparative examples and testing result.
Table 1
Table 2
Upper table explanation, the present invention is because in PC plastic rice according to a specific ratio, be added to organic pigment Paliogen
Red brownish red K3580, Heliogen Blue titanium ultramarine K7090 and Paliotol Yellow brown color K2270, also added
UV powder and benzophenone C13H10O, so, manufactured eyeglass can by the harmful blue light between wavelength 380nm-420nm obstruct 98% with
On, the blue light between wavelength 420nm-445nm is obstructed within 80%, and make the beneficial blue light of wavelength 445nm-500nm logical
The rate of mistake reaches 80% or more, and wearer is kept to see that things color is undistorted, and light transmittance reaches 90% or more.
The foregoing is merely presently preferred embodiments of the present invention, not limitation of the present invention.It should be pointed out that the skill of this field
Art personnel are after reading this specification, using substitution, modification, equivalent method and the scheme made with marrow of the invention,
It is within the scope of the present invention.
Claims (2)
1. a kind of anti-blue light screening glass, it is characterised in that: be mixed by following raw materials according, raw material by weight, every 100Kg's
PC plastic rice adds brownish red K3580 0.035g, titanium ultramarine K7090 0.585g, brown color K2270 0.617g, UV powder 130g
And benzophenone C13H10O 100g, wherein brownish red K3580, titanium ultramarine K7090 and brown color K2270 are BASF Aktiengesellschafts
The organic pigment of production.
2. a kind of processing method of anti-blue light screening glass, it is characterised in that: raw material by weight, the PC plastic rice of every 100Kg
Add brownish red K3580 0.035g, titanium ultramarine K7090 0.585g, brown color K2270 0.617g, UV powder 130g and benzophenone
C13H10O 100g, brownish red K3580, titanium ultramarine K7090 and brown color K2270 are organic face of BASF Aktiengesellschaft's production
Raw material is mixed 40 minutes material, and pelletizer is added, and 120 DEG C of dehumidifying heat pumps dryings 4 hours are put into after granulation, note is added
Molding machine with 270 DEG C -280 DEG C it is temperature melting after, injection lens mold molding, cleaned again after molding, stiffened, drying, anti-indigo plant be made
Light screening glass finished product.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910492442.5A CN110275319B (en) | 2019-06-06 | 2019-06-06 | Blue-light-resistant goggles lens and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910492442.5A CN110275319B (en) | 2019-06-06 | 2019-06-06 | Blue-light-resistant goggles lens and processing method thereof |
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| Publication Number | Publication Date |
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| CN110275319A true CN110275319A (en) | 2019-09-24 |
| CN110275319B CN110275319B (en) | 2020-12-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016049A (en) * | 2019-12-23 | 2020-04-17 | 厦门腾诺光学科技有限公司 | Manufacturing method of single-side color car room lens |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199198A (en) * | 2014-09-10 | 2014-12-10 | 季叶俊 | Manufacturing method of goggle lens |
| CN108594469A (en) * | 2018-04-20 | 2018-09-28 | 台州市玉兔眼镜有限公司 | A kind of anti-blue light eyeglass, preparation method and the glasses for including the anti-blue light eyeglass |
| CN109324425A (en) * | 2018-09-27 | 2019-02-12 | 镇江奥视达光学有限公司 | A kind of anti-blue light screening glass and preparation method thereof |
-
2019
- 2019-06-06 CN CN201910492442.5A patent/CN110275319B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199198A (en) * | 2014-09-10 | 2014-12-10 | 季叶俊 | Manufacturing method of goggle lens |
| CN108594469A (en) * | 2018-04-20 | 2018-09-28 | 台州市玉兔眼镜有限公司 | A kind of anti-blue light eyeglass, preparation method and the glasses for including the anti-blue light eyeglass |
| CN109324425A (en) * | 2018-09-27 | 2019-02-12 | 镇江奥视达光学有限公司 | A kind of anti-blue light screening glass and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016049A (en) * | 2019-12-23 | 2020-04-17 | 厦门腾诺光学科技有限公司 | Manufacturing method of single-side color car room lens |
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| CN110275319B (en) | 2020-12-04 |
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Address after: 361000. Fifth floor, No. 1, No. three West Xiang Lu, Haicang District, Fujian, Xiamen Applicant after: XIAMEN TANUO OPTICAL TECHNOLOGY Co.,Ltd. Address before: 361000 west side of 3 / F, building 4, science and technology innovation center, 289 wengjiao Road, Haicang District, Xiamen City, Fujian Province Applicant before: XIAMEN TANUO OPTICAL TECHNOLOGY Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An anti blue light eye protection lens and its processing method Effective date of registration: 20220722 Granted publication date: 20201204 Pledgee: Industrial Bank Limited by Share Ltd. Xiamen branch Pledgor: XIAMEN TANUO OPTICAL TECHNOLOGY Co.,Ltd. Registration number: Y2022980011008 |
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