CN1403836A - Manufacture of photochromic sunglasses - Google Patents
Manufacture of photochromic sunglasses Download PDFInfo
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- CN1403836A CN1403836A CN02129913A CN02129913A CN1403836A CN 1403836 A CN1403836 A CN 1403836A CN 02129913 A CN02129913 A CN 02129913A CN 02129913 A CN02129913 A CN 02129913A CN 1403836 A CN1403836 A CN 1403836A
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- photochromic
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- sunglasses
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Abstract
The manufacture of photochromic sunglasses includes the preparation of photochromic coating liquid through mixing solvent alkane or its derivative or substituent, cyclane, arene or its derivative, or alcohol, filming agent organosilicon resin, acrylic acid resin, carbonate, polycarbonate or polystyrene, photochromic matter, ultraviolet ray absorbent and antioxidant; and painting or soaking the photochromic coating liquid to the sunglasses base sheet in the conditions of 15-30 deg.c temperature, 20-60 % humidity and 0.02-0.2 sq cm/s speed. The said photochromic sunglasses is antiaging and uvioresistant.
Description
Technical field
The present invention relates to a kind of sunglasses that can make and to regulate transmitance with the power of light automatically, can return to the manufacture method of the photochromic sunglasses of original state during no rayed again.
Background technology
Be not subjected to the stimulation of extraneous intense light in the past for the protection eyes, adopted the preventive measure of wearing sunglasses or plain glass spectacles usually.But sunglasses has been subjected under the situation of sunlight acute irradiation flip-flop irradiating state as in the inlet chamber time, can not be regulated automatically and causes its sight line to weaken, the environment around not seeing.For addressing this problem, patent publication No. is 1311862 to disclose the technology of a kind of photochromic ophthalmic lens and preparation method thereof, it comprises a kind of base of substantially transparent, and this base has the shape of lens, and has that a kind of film is sticking to be drawn at least one surface of said base at least.This film comprises a kind of resin compound of the photochromic dyes of polycarbonate resin and polycaprolactone and a kind of effective dose, and preferably this dyestuff is selected from spiral pyrans, chromene, naphtho-pyrrole south, spiral oxazines, fulgide and fulgenimide.In the another one embodiment, this film comprises the block or the random copolymers of a kind of copolymerization (carbonic ester one lactone).Though this photochromic lens has solved the problems referred to above, has complicated process of preparation, and the production cycle is long, problems such as manufacturing cost height.
Summary of the invention
The object of the present invention is to provide a kind of manufacture method of photochromic sunglasses of novelty.The sunglasses made from this method can regulate visible light transmissivity with the power of light (sunshine or ultraviolet ray) automatically; no rayed can return to original state again; adopt the photochromic sunglasses of this manufactured not only to protect eyes but also used more convenient; and technology is simple; with low cost, be a kind of manufacture method of flexible operation.
The process program of photochromic sunglasses involved in the present invention is as follows: it comprises with alkane or derivatives thereof or its substituent, naphthenic hydrocarbon, the aromatic hydrocarbon or derivatives thereof, alcohols is as solvent, with organic siliconresin, acrylic resin, carbonic ester, polycarbonate, polystyrene is as applying rete, its addition is 5-20% (rete substance weight g/ solvent volume ml), heated and stirred is dissolved in the solvent, add the photochromic material of 0.01-10% (photochromic material weight g/ solvent volume ml) or the organic dyestuff of 0.01%-2% (organic dyestuff weight g/ solvent volume ml) again, the ultraviolet light absorber of 0.05-6% (ultraviolet light absorber weight g/ solvent volume ml), the antioxidant of 0.05%-6% (antioxidant weight g/ solvent volume ml), the stirring and dissolving mixing obtains photochromic coating liquid; Is 15-30 ℃ with the coating liquid that makes in temperature, under the environmental baseline of humidity 20%-60%, with 0.02-0.2cm
2The speed of/s applies or dips after treating solvent evaporates on the glasses substrate, forms one deck photochromic films, and then makes and have ageing-resistant, anti-ultraviolet photochromic sunglasses.
Described its solvent for use of photochromic glasses is at least a or several of chloroform, toluene, alcohol, phenmethylol.
Its coating rete thing of described photochromic glasses is organic siliconresin, polymethylmethacrylate (PMMA), carbonic acid diallyl (CR-39), bisphenol-a polycarbonate (PC), polystyrene (PS).
Can add organic dyestuff in the described photochromic sunglasses coating liquid.
The optimum addition of above-mentioned raw materials is: apply rete material 5%～15% (rete thing weight g/ solvent volume ml), photochromic material 0.1%-5% (photochromic material weight g/ solvent volume ml); Organic dyestuff 0.015%-1% (organic dyestuff weight g/ solvent volume ml), ultraviolet light absorber 0.08%～5% (absorbing agent weight g/ solvent volume ml), antioxidant 0.08%-5% (antioxidant weight g/ solvent volume ml), process conditions: environment temperature is 18～28 ℃, humidity is 28%～40%, and the speed of filming is 0.05～0.18cm
2/ s.
The good effect of the photochromic sunglasses of manufacturing of the present invention is: can produce gratifying various dark colour color changeable effect under the strong sunlight ultraviolet irradiation, unglazed photograph or ultraviolet ray irradiation return to priming color down again, the sunglasses of manufacturing of the present invention simultaneously also can add organic dyestuff, make sunglasses with certain background color, form after the illumination and have the composite coloured of uniqueness, both had decoration function, can protect eyes again, integrated ornamental and functional; The sunglasses film adhesion of adopting the present invention to make simultaneously is strong, Functionality, quality and appealing design, and production cost is low, is a kind of desirable sunglasses manufacture method.
Embodiment
Concrete technology is as follows: add chloroform, toluene that cumulative volume is 200ml in container, spill one or more mixture as solvent in essence, the phenmethylol, add 20gPmmA or CR-39 or PC or PS again in container; Or adding 15g organic siliconresin, heated and stirred makes the rete substance dissolves, in solution, add the 2g photochromic material then or add 0.5g organic dyestuff, 2g ultraviolet absorber, 2g antioxidant, heated and stirred again, make the dissolving and mix, be made into photochromic coating liquid, be 25 ℃ in environment temperature then, humidity is under 30% the environmental baseline, with 0.15m
2The speed of/s.The light that is made into is become liquid apply or dip on the glasses substrate, its coating thickness is 0.15mm, makes to have ageing-resistant, anti-ultraviolet photochromic glasses.
Used photochromic material is a spiral shell naphtho-oxazines or derivatives thereof, aphthopyrans or derivatives thereof, or the potpourri of two kinds of subduings.
Wherein: the structural formula that the spiral shell naphtho-is disliked the oxazines derivant is:
R wherein
1, R
2, R
3, R
4Being respectively hydrogen or halogen atom, perhaps is hydrocarbon substituent.
The structural formula of aphthopyrans derivant is:
R wherein
1, R
2, R
3Being respectively hydrogen or halogen atom, perhaps is hydrocarbon substituent.
Identical light becomes the colour developing depth effect difference of material in different medium, photochromic material of the present invention color developing effect in organic siliconresin, polymetylmethacrylate, carbonic acid diallyl CR-39, bisphenol-a polycarbonate PC is obvious, can be made into the very big photochromic glasses of concentration.
Solvent for use choose dissolution velocity with the rete material, light becomes that the color developing effect of material is best to be principle.
Used antioxidant or ultraviolet light absorber can be selected the commercially available compound that is applicable to the used coating material at present for use.
Desired environment temperature is 15～30 ℃ in the glasses manufacture process, and humidity is 20～60%, the speed of filming 0.05～0.24m
2/ s is that the quality of rete has bigger influence because temperature, humidity, the speed of filming are to applying or dip the variable color depth of back lens.
The photochromic sunglasses that adopts the present invention to make, after absorbing ultraviolet ray, produce photochromism, the photochromic material of red by adding, yellow, blue different colours, can be combined into the photochromic lens of required serial color, can also add different organic dyestuff (pigment), make photochromic glasses with different background colors.The photochromic sunglasses of manufacturing of the present invention can absorb high light and the ultraviolet ray that eye is had injury fully; become the dark colour sunglasses; play the effect of protection eyes, and after ambient light or ultraviolet ray weakened or disappear, glasses returned to the priming color state again.These glasses have the effect of sunglasses and goggles concurrently, not only protect eyes but also make things convenient for use.
The used solvent of photochromic ophthalmic mirror manufacturing method of the present invention, the rete material, pulling speed, temperature, humidity directly influence the degree of depth and the quality of glasses variable color, from the experimental result of embodiment 1-7 these problems can be described.
Embodiment
T
5Min:6 ten thousand Lux, the transmitance of the illumination 5min under 25 ℃ of conditions
T
0: the transmitance during unglazed the photograph
Δ T:T
5Min-T
0Value
As seen from the above table, adopt different solvent combinations, different temperature, humidity and pulling speed have tangible influence to the color changeable effect of glasses.
Manufacture method of the present invention is not only applicable to glasses, but also can be used for making windscreen, automotive window etc.
In sum, glasses manufacture method of the present invention, the glasses of manufacturing, color changeable effect is obvious, and technology is simple, and cost is low, is desirable photochromic sunglasses manufacture method.
Claims (6)
1, a kind of manufacture method of photochromic sunglasses of novelty, it is characterized in that with alkane or derivatives thereof or its substituent, naphthenic hydrocarbon, the aromatic hydrocarbon or derivatives thereof, alcohols is as solvent, with organic siliconresin, acrylic resin, carbonic ether, polycarbonate, polystyrene is as applying the rete thing, addition 5-20% (rete substance weight g/ solvent volume ml), the heated and stirred dissolving, add the photochromic material of 0.01-10% (photochromic thing weight g/ solvent volume ml) or the organic dyestuff of 0.01%-2% (organic dyestuff weight g/ solvent volume ml) again, the ultraviolet light absorber of 0.05-6% (ultraviolet light absorber weight g/ solvent volume ml), the antioxidant of 0.05%-6% (antioxidant weight g/ solvent volume ml), stirring and dissolving mixes, be made into photochromic coating liquid, in temperature is 15-30 ℃, under the environmental baseline of humidity 20%-60%, with 0.02-0.2cm
2The photochromic liquid that the speed of/s will prepare applies or dips on the glasses substrate, treat solvent evaporates after, form one deck photochromic films, make photochromic sunglasses.
2, the manufacture method of photochromic sunglasses according to claim 1, the optimum addition that it is characterized in that raw material is: apply rete thing 5%～15% (rete thing weight g/ solvent volume ml), photochromic material 0.1%-5% (photochromic material weight g/ solvent volume ml); Organic dyestuff 0.015%-1% (organic dyestuff weight g/ solvent volume ml), ultraviolet light absorber 0.08%～5% (absorbing agent weight g/ solvent volume ml), antioxidant 0.08%-5% (antioxidant weight g/ solvent volume ml).
3, the manufacture method of photochromic sunglasses according to claim 1 is characterized in that used solvent is one or more in chloroform, toluene, alcohol, the phenmethylol.
4, the manufacture method of photochromic sunglasses according to claim 1 is characterized in that used rete thing is organic siliconresin, polymethylmethacrylate (PMMA), carbonic acid diallyl (as CR-39), bisphenol-a polycarbonate (PC), polystyrene (PS).
5, the manufacture method of photochromic sunglasses according to claim 1, it is characterized in that used photochromic material can be a Luo Nai Bing Evil oxazines or derivatives thereof, also can be the naphthopyran compounds or derivatives thereof, or the potpourri of two kinds of photochromic materials.
6, the manufacture method of photochromic sunglasses according to claim 1 is characterized in that described coating or the process conditions of dipping are that humidity 28%～40% is with 0.05～0.18cm 18～28 ℃ of temperature
2The speed of/s applies or dips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02129913A CN1403836A (en) | 2002-08-22 | 2002-08-22 | Manufacture of photochromic sunglasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02129913A CN1403836A (en) | 2002-08-22 | 2002-08-22 | Manufacture of photochromic sunglasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1403836A true CN1403836A (en) | 2003-03-19 |
Family
ID=4746347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02129913A Pending CN1403836A (en) | 2002-08-22 | 2002-08-22 | Manufacture of photochromic sunglasses |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100405133C (en) * | 2004-09-27 | 2008-07-23 | 无锡阿尔梅感光化学公司 | Compoiste film for lens |
| CN102667576A (en) * | 2009-12-17 | 2012-09-12 | 埃西勒国际通用光学公司 | Photochromic optical article comprising a saturated photochromic coating and a film absorbing uv radiation |
| CN103076690A (en) * | 2013-01-18 | 2013-05-01 | 临海市天和眼镜有限公司 | Manufacturing method of light-filtering spectacle lens |
| CN103481564A (en) * | 2013-08-16 | 2014-01-01 | 武汉羿阳科技有限公司 | Window film with automatically adjustable light transmittance |
| CN103529617A (en) * | 2013-09-16 | 2014-01-22 | 无锡创彩光学材料有限公司 | Photochromic laminating film and manufacturing method thereof |
| CN103649784A (en) * | 2011-07-01 | 2014-03-19 | 埃西勒国际通用光学公司 | Temporary photochromic patch for an ophthalmic lens |
| CN103676203A (en) * | 2013-12-05 | 2014-03-26 | 上海伟星光学有限公司 | Dark brown resin lens with visible-light color-changing performance and manufacture method thereof |
| CN105637409A (en) * | 2013-09-25 | 2016-06-01 | 陆逊梯卡有限公司 | Lens for sunglasses |
| CN107422497A (en) * | 2017-09-01 | 2017-12-01 | 太仓新宏电子科技有限公司 | A kind of multifunctional optical film glasses |
| CN108349177A (en) * | 2015-10-30 | 2018-07-31 | 光学转变公司 | The method for manufacturing the optical goods with gradient light influencing property |
| CN111286319A (en) * | 2020-03-10 | 2020-06-16 | 江苏全真光学科技股份有限公司 | Preparation method of photochromic composition |
| CN113231284A (en) * | 2021-05-19 | 2021-08-10 | 漳州市澳捷光学科技有限公司 | Customized ultraviolet color development high-end lens and production method thereof |
| CN113448005A (en) * | 2021-06-29 | 2021-09-28 | 江西沃格光电股份有限公司 | Optical composite film, preparation method and application thereof and display device |
| US11199653B2 (en) | 2015-10-30 | 2021-12-14 | Transitions Optical, Inc. | Optical article with gradient light influencing properties and method of making the same |
| US11256014B2 (en) | 2015-10-30 | 2022-02-22 | Transitions Optical, Inc. | Optical articles and method of preparing the same |
-
2002
- 2002-08-22 CN CN02129913A patent/CN1403836A/en active Pending
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100405133C (en) * | 2004-09-27 | 2008-07-23 | 无锡阿尔梅感光化学公司 | Compoiste film for lens |
| CN102667576A (en) * | 2009-12-17 | 2012-09-12 | 埃西勒国际通用光学公司 | Photochromic optical article comprising a saturated photochromic coating and a film absorbing uv radiation |
| CN102667576B (en) * | 2009-12-17 | 2013-12-25 | 埃西勒国际通用光学公司 | Photochromic optical article comprising saturated photochromic coating and film absorbing uv radiation |
| CN103649784A (en) * | 2011-07-01 | 2014-03-19 | 埃西勒国际通用光学公司 | Temporary photochromic patch for an ophthalmic lens |
| CN103649784B (en) * | 2011-07-01 | 2017-06-06 | 埃西勒国际通用光学公司 | For the temporary transient photochromic diaphragm of ophthalmic len |
| CN103076690A (en) * | 2013-01-18 | 2013-05-01 | 临海市天和眼镜有限公司 | Manufacturing method of light-filtering spectacle lens |
| CN103481564A (en) * | 2013-08-16 | 2014-01-01 | 武汉羿阳科技有限公司 | Window film with automatically adjustable light transmittance |
| CN103481564B (en) * | 2013-08-16 | 2016-04-13 | 武汉羿阳科技有限公司 | A kind of fenestrated membrane of automatic adjustment light transmittance |
| CN103529617A (en) * | 2013-09-16 | 2014-01-22 | 无锡创彩光学材料有限公司 | Photochromic laminating film and manufacturing method thereof |
| CN103529617B (en) * | 2013-09-16 | 2016-06-08 | 无锡创彩光学材料有限公司 | A kind of photochromic can laminating film and preparation method thereof |
| CN105637409A (en) * | 2013-09-25 | 2016-06-01 | 陆逊梯卡有限公司 | Lens for sunglasses |
| CN114384713A (en) * | 2013-09-25 | 2022-04-22 | 陆逊梯卡有限公司 | Lens for sunglasses |
| CN103676203B (en) * | 2013-12-05 | 2014-11-12 | 上海伟星光学有限公司 | Dark brown resin lens with visible-light color-changing performance and manufacture method thereof |
| CN103676203A (en) * | 2013-12-05 | 2014-03-26 | 上海伟星光学有限公司 | Dark brown resin lens with visible-light color-changing performance and manufacture method thereof |
| CN108349177A (en) * | 2015-10-30 | 2018-07-31 | 光学转变公司 | The method for manufacturing the optical goods with gradient light influencing property |
| US11199653B2 (en) | 2015-10-30 | 2021-12-14 | Transitions Optical, Inc. | Optical article with gradient light influencing properties and method of making the same |
| US11256014B2 (en) | 2015-10-30 | 2022-02-22 | Transitions Optical, Inc. | Optical articles and method of preparing the same |
| US11714220B2 (en) | 2015-10-30 | 2023-08-01 | Transitions Optical, Inc. | Optical article with gradient light influencing properties and method of making the same |
| CN107422497A (en) * | 2017-09-01 | 2017-12-01 | 太仓新宏电子科技有限公司 | A kind of multifunctional optical film glasses |
| CN111286319A (en) * | 2020-03-10 | 2020-06-16 | 江苏全真光学科技股份有限公司 | Preparation method of photochromic composition |
| CN113231284A (en) * | 2021-05-19 | 2021-08-10 | 漳州市澳捷光学科技有限公司 | Customized ultraviolet color development high-end lens and production method thereof |
| CN113448005A (en) * | 2021-06-29 | 2021-09-28 | 江西沃格光电股份有限公司 | Optical composite film, preparation method and application thereof and display device |
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