CN105086861A - Blue light-blocking organosilicone adhesive and film prepared by blue light-blocking organosilicone adhesive - Google Patents
Blue light-blocking organosilicone adhesive and film prepared by blue light-blocking organosilicone adhesive Download PDFInfo
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- CN105086861A CN105086861A CN201410213279.1A CN201410213279A CN105086861A CN 105086861 A CN105086861 A CN 105086861A CN 201410213279 A CN201410213279 A CN 201410213279A CN 105086861 A CN105086861 A CN 105086861A
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- 239000000853 adhesive Substances 0.000 title abstract 11
- 230000001070 adhesive effect Effects 0.000 title abstract 11
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 20
- 229920002379 silicone rubber Polymers 0.000 claims description 63
- 239000000499 gel Substances 0.000 claims description 60
- 239000004945 silicone rubber Substances 0.000 claims description 47
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 43
- 239000000741 silica gel Substances 0.000 claims description 43
- 229910002027 silica gel Inorganic materials 0.000 claims description 43
- 239000000975 dye Substances 0.000 claims description 42
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 23
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 19
- 229910052710 silicon Inorganic materials 0.000 claims description 19
- 239000010703 silicon Substances 0.000 claims description 19
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 14
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 14
- 238000009833 condensation Methods 0.000 claims description 14
- 230000005494 condensation Effects 0.000 claims description 14
- 239000003292 glue Substances 0.000 claims description 14
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 14
- 150000002978 peroxides Chemical class 0.000 claims description 14
- 239000002904 solvent Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 108010025899 gelatin film Proteins 0.000 claims description 12
- 238000010092 rubber production Methods 0.000 claims description 12
- 210000000438 stratum basale Anatomy 0.000 claims description 12
- HUKPVYBUJRAUAG-UHFFFAOYSA-N 7-benzo[a]phenalenone Chemical class C1=CC(C(=O)C=2C3=CC=CC=2)=C2C3=CC=CC2=C1 HUKPVYBUJRAUAG-UHFFFAOYSA-N 0.000 claims description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 7
- 239000005864 Sulphur Substances 0.000 claims description 7
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical class NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 7
- 125000004062 acenaphthenyl group Chemical class C1(CC2=CC=CC3=CC=CC1=C23)* 0.000 claims description 7
- 150000004056 anthraquinones Chemical class 0.000 claims description 7
- 125000003785 benzimidazolyl group Chemical class N1=C(NC2=C1C=CC=C2)* 0.000 claims description 7
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N benzo-alpha-pyrone Natural products C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 claims description 7
- XJHABGPPCLHLLV-UHFFFAOYSA-N benzo[de]isoquinoline-1,3-dione Chemical compound C1=CC(C(=O)NC2=O)=C3C2=CC=CC3=C1 XJHABGPPCLHLLV-UHFFFAOYSA-N 0.000 claims description 7
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical class C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 claims description 7
- 230000000536 complexating effect Effects 0.000 claims description 7
- 235000001671 coumarin Nutrition 0.000 claims description 7
- 125000000332 coumarinyl group Chemical class O1C(=O)C(=CC2=CC=CC=C12)* 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000004898 kneading Methods 0.000 claims description 7
- 150000002596 lactones Chemical class 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 claims description 7
- AYLBVKUPVXVTSO-UHFFFAOYSA-N n,n-diphenylnitramide Chemical class C=1C=CC=CC=1N([N+](=O)[O-])C1=CC=CC=C1 AYLBVKUPVXVTSO-UHFFFAOYSA-N 0.000 claims description 7
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims description 7
- 229920001296 polysiloxane Polymers 0.000 claims description 7
- 229920000260 silastic Polymers 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 125000003944 tolyl group Chemical group 0.000 claims description 7
- 238000007711 solidification Methods 0.000 claims description 5
- 230000008023 solidification Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000004568 cement Substances 0.000 abstract description 2
- 229920001971 elastomer Polymers 0.000 abstract description 2
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000001045 blue dye Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 12
- 239000011521 glass Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 description 6
- 239000012044 organic layer Substances 0.000 description 6
- 235000019400 benzoyl peroxide Nutrition 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 210000001525 retina Anatomy 0.000 description 4
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 208000020564 Eye injury Diseases 0.000 description 1
- 206010047513 Vision blurred Diseases 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 210000003583 retinal pigment epithelium Anatomy 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 1
- -1 vinylsiloxane Chemical class 0.000 description 1
Abstract
The invention relates to a blue light-blocking organosilicone adhesive and a film prepared by the blue light-blocking organosilicone adhesive, wherein the organosilicone adhesive is characterized in that a certain amount of filter blue dye is added in the organosilicone adhesive, a certain wavelength of blue light is filtrated. The organosilicone adhesive is an organosilicone pressure sensitive adhesive or an organosilicone rubber. The blue light-blocking organosilicone adhesive and a film prepared by the blue light-blocking organosilicone adhesive have the following beneficial effects that 1)structure is simple, production is easy; and 2)high-energy shortwave blue-light can be effectively blocked. By changing the optical characteristics of the organosilicone adhesive, the characteristics of the organosilicone adhesive can be kept, and effective blocking of high-strength blue light which is harm to eyes can be realized. The film can be used for bonding module components of a liquid crystal display, and also can be used for producing various protection films, explosion-proof membranes, non-substrate optical cement (OCA), LED displays, and products relative to LED light sources.
Description
Technical field
The present invention relates to a kind of material intercepting blue light, especially relate to a kind of film intercepting blue light organic silica gel and make.
Background technology
Conventional computer, television indicator or light source can send light in use, and high energy shortwave blue light is wherein very large to the eye injury of people.High energy shortwave blue light refers to the light of visible ray medium wavelength between 380 nanometers to 500 nanometers.High energy shortwave blue light has very high energies, can penetrate lens and to go directly retina.
High energy shortwave blue light illumination retina can produce free radical, and these free radicals can cause retinal pigment epithelium to become feeble and die, and epithelial decline can cause photaesthesia cell lack nutrient thus cause vision impairment, and these damages are irreversible.If irradiation time was more than 10 seconds, this damaging mechanisms plays a major role, and be pyrolytic damage several times more than.High energy shortwave blue light causes the major cause producing digital eye strain (DEF) just.Visible rays focuses on back focus difference within the eye, can form focal length difference between bifocal, and this is the major cause forming blurring of vision.Long-time eye strain can cause other fatigue symptoms.Injecting of high energy shortwave blue light can aggravate focal length difference and dimness of vision degree.Be that focus does not fall on the retina because light is after focusing on, but drop between retina and lens, increase the focal length that light focuses within the eye poor.
So, market is badly in need of a kind of structure simple, is easy to make, the obstruct blue light organic silica gel that effectively can intercept again blue light and the film made thereof.
Summary of the invention
Main purpose of the present invention is to provide a kind of film intercepting blue light organic silica gel and make, and structure cannot be provided in the market to be simply easy to make, effectively can intercept again the technical problem of the film of blue light to solve.
In order to achieve the above object, technical scheme provided by the invention is:
A kind of obstruct blue light organic silica gel, adds the filter blue light dyestuff of some amount, filters the blue light of certain wavelength in organosilicon glue during making.
Preferably, described organosilicon glue is organic pressure-sensitive gel or organo-silicone rubber.
Preferably, described organic pressure-sensitive gel is one or more mixture in hydroxyl condensation type organic pressure-sensitive gel, peroxide cure condensed type organic silicon pressure sensitive adhesive, addition curable organic pressure-sensitive gel, room temperature vulcanized organic pressure-sensitive gel and organotin catalyzed type silicon pressure sensitive adhesive.
Preferably, described organo-silicone rubber is one or more mixture in liquid silastic, hydroxyl condensation type organo-silicone rubber, peroxide cure condensed type organic silicon rubber, addition curable organo-silicone rubber, room temperature vulcanized organo-silicone rubber and organotin catalyzed type silicon rubber.
Preferably, described organic pressure-sensitive gel is the solvent-laden organic pressure-sensitive gel of bag, and described solvent is toluene, dimethylbenzene or 100 ~ No. 120 solvent oils.
Preferably, described silicone pressure sensitive tackiness scope 0.1 ~ 5000gf/in.
Preferably, described filter blue light dyestuff is azo, methine class, azo-methine class, ketimide class, ketimide-methine class, azo metal complexing class, naphthalimide, nitrodiphenylamine class, aminoketones, nitro class, Anthraquinones, the mixture of one or more in quinoline, azines, cluck ton class, sulphur cluck ton class, benzothiazoles, benzimidazoles, benzanthrones, acenaphthene class, spirooxazine-spiro-pyrans class, lactone type, coumarins dyestuff.
Preferably, described organic silica gel component comprises organic silica gel water and filter blue light dyestuff, and wherein filter blue light dyestuff accounts for 0.0001 ~ 30% of gross weight.
A kind of obstruct blue light organic silica gel film, comprise stratum basale and organosilicon glue-line, and organic gel layer thickness is 0.01 ~ 2000 micron.
Intercept a preparation method for blue light organic silica gel film, mainly comprise the following steps:
Step one, filter blue light dyestuff to be added by approach such as stirring, kneading, Screw Extrusions at organic pressure-sensitive gel or organo-silicone rubber production process;
Step 2, the mixture even spread that step one obtained are on the base layer;
Obtain after step 3, dry solidification intercepting blue light organic silica gel film.
Preferably, above-mentioned azo is monoazo class or tetrazo class.
In sum, the present invention intercepts blue light organic silica gel and the film made has following beneficial effect:
(1) structure is simple, is easy to make;
(2) high energy shortwave blue light can effectively be intercepted.By improving the optical characteristics of organic silica gel, not only retaining the characteristic of organic silica gel water itself, can effectively intercept by the high strength blue light harmful to eyes simultaneously.This film can be used for the bonding of each membrane module of liquid-crystal display, also may be used for all kinds of protective membrane, rupture disk, without base material optical cement (OCA), LED display, relates to the production of the products such as LED light source.
embodiment
In order to make object of the present invention, technical scheme and advantage clearly, below in conjunction with embodiment, the present invention is described in detail.
Embodiment one
A kind of obstruct blue light organic silica gel, adds the filter blue light dyestuff of some amount, filters the blue light of certain wavelength in organosilicon glue during making.The blue light wavelength be filtered is between 380 nanometers to 500 nanometers.
In an embodiment, organosilicon glue is organic pressure-sensitive gel or organo-silicone rubber.Organic pressure-sensitive gel is one or more mixture in hydroxyl condensation type organic pressure-sensitive gel, peroxide cure condensed type organic silicon pressure sensitive adhesive, addition curable organic pressure-sensitive gel, room temperature vulcanized organic pressure-sensitive gel and organotin catalyzed type silicon pressure sensitive adhesive.Organic pressure-sensitive gel comprises solvent-borne type silicon pressure sensitive adhesive, and solvent is toluene or dimethylbenzene, and solvent oil is 100 ~ No. 120, silicone pressure sensitive tackiness scope 0.1 ~ 5000gf/in.
In an embodiment, organo-silicone rubber is one or more mixture in liquid silastic, hydroxyl condensation type organo-silicone rubber, peroxide cure condensed type organic silicon rubber, addition curable organo-silicone rubber, room temperature vulcanized organo-silicone rubber and organotin catalyzed type silicon rubber.
In an embodiment, filter blue light dyestuff is azo, methine class, azo-methine class, ketimide class, ketimide-methine class, azo metal complexing class, naphthalimide, nitrodiphenylamine class, aminoketones, nitro class, Anthraquinones, the mixture of one or more in quinoline, azines, cluck ton class, sulphur cluck ton class, benzothiazoles, benzimidazoles, benzanthrones, acenaphthene class, spirooxazine-spiro-pyrans class, lactone type, coumarins dyestuff.Azo is monoazo class or tetrazo class.
In the present embodiment, selected materials comprises the organic pressure-sensitive gel 610 of 100g, and producer is momentive; The BPO(dibenzoyl peroxide of 5g), producer is Akzo Nobel; The azo complex dyestuff 1 of 1g, producer is BASF; Also has the toluene (technical grade) of 50g.
After being mixed by above-mentioned materials, be uniformly coated on 50 microns of clear PET film surfaces, obtain after dry solidification intercepting blue light organic silica gel film, this film comprises organic layer of silica gel and stratum basale, described stratum basale and PET film layer.Then its 430 ~ 500 nano blue light rejection rate is detected.
In an embodiment, filter blue light dyestuff is added by approach such as stirring, kneading, Screw Extrusions at organic pressure-sensitive gel or organo-silicone rubber production process, also directly can be added by filter blue light dyestuff after organic pressure-sensitive gel or organo-silicone rubber production process.
Embodiment two
A kind of obstruct blue light organic silica gel, adds the filter blue light dyestuff of some amount, filters the blue light of certain wavelength in organosilicon glue during making.The blue light wavelength be filtered is between 380 nanometers to 500 nanometers.
In an embodiment, organosilicon glue is organic pressure-sensitive gel or organo-silicone rubber.Organic pressure-sensitive gel is one or more mixture in hydroxyl condensation type organic pressure-sensitive gel, peroxide cure condensed type organic silicon pressure sensitive adhesive, addition curable organic pressure-sensitive gel, room temperature vulcanized organic pressure-sensitive gel and organotin catalyzed type silicon pressure sensitive adhesive.Organic pressure-sensitive gel comprises solvent-borne type silicon pressure sensitive adhesive, and solvent is toluene or dimethylbenzene, and solvent oil is 100 ~ No. 120, silicone pressure sensitive tackiness scope 0.1 ~ 5000gf/in.
In an embodiment, organo-silicone rubber is one or more mixture in liquid silastic, hydroxyl condensation type organo-silicone rubber, peroxide cure condensed type organic silicon rubber, addition curable organo-silicone rubber, room temperature vulcanized organo-silicone rubber and organotin catalyzed type silicon rubber.
In an embodiment, filter blue light dyestuff is azo, methine class, azo-methine class, ketimide class, ketimide-methine class, azo metal complexing class, naphthalimide, nitrodiphenylamine class, aminoketones, nitro class, Anthraquinones, the mixture of one or more in quinoline, azines, cluck ton class, sulphur cluck ton class, benzothiazoles, benzimidazoles, benzanthrones, acenaphthene class, spirooxazine-spiro-pyrans class, lactone type, coumarins dyestuff.Azo is monoazo class or tetrazo class.
In the present embodiment, selected materials comprises the silicon rubber of 100g, and producer is Jiangxi spark; The BPO(dibenzoyl peroxide of 5g), producer is Akzo Nobel; The azo complex dyestuff 1 of 1g, producer is BASF; Also has the toluene (technical grade) of 50g.
After being mixed by above-mentioned materials, be uniformly coated on glass surface, obtain after dry solidification intercepting blue light organic silica gel film, this film comprises organic layer of silica gel and stratum basale, described stratum basale and glass.Then its 430 ~ 500 nano blue light rejection rate is detected.
In an embodiment, filter blue light dyestuff is added by approach such as stirring, kneading, Screw Extrusions at organic pressure-sensitive gel or organo-silicone rubber production process, also directly can be added by filter blue light dyestuff after organic pressure-sensitive gel or organo-silicone rubber production process.
Embodiment three
A kind of obstruct blue light organic silica gel, adds the filter blue light dyestuff of some amount, filters the blue light of certain wavelength in organosilicon glue during making.The blue light wavelength be filtered is between 380 nanometers to 500 nanometers.
In an embodiment, organosilicon glue is organic pressure-sensitive gel or organo-silicone rubber.Organic pressure-sensitive gel is one or more mixture in hydroxyl condensation type organic pressure-sensitive gel, peroxide cure condensed type organic silicon pressure sensitive adhesive, addition curable organic pressure-sensitive gel, room temperature vulcanized organic pressure-sensitive gel and organotin catalyzed type silicon pressure sensitive adhesive.Organic pressure-sensitive gel comprises solvent-borne type silicon pressure sensitive adhesive, and solvent is toluene or dimethylbenzene, and solvent oil is 100 ~ No. 120, silicone pressure sensitive tackiness scope 0.1 ~ 5000gf/in.
In an embodiment, organo-silicone rubber is one or more mixture in liquid silastic, hydroxyl condensation type organo-silicone rubber, peroxide cure condensed type organic silicon rubber, addition curable organo-silicone rubber, room temperature vulcanized organo-silicone rubber and organotin catalyzed type silicon rubber.
In an embodiment, filter blue light dyestuff is azo, methine class, azo-methine class, ketimide class, ketimide-methine class, azo metal complexing class, naphthalimide, nitrodiphenylamine class, aminoketones, nitro class, Anthraquinones, the mixture of one or more in quinoline, azines, cluck ton class, sulphur cluck ton class, benzothiazoles, benzimidazoles, benzanthrones, acenaphthene class, spirooxazine-spiro-pyrans class, lactone type, coumarins dyestuff.Azo is monoazo class or tetrazo class.
In the present embodiment, selected materials comprises 107 silicon rubber of 100g, and producer is Jiangxi spark; The dibutyl tin laurate of 8g, producer is blue sky, Hubei; The methyl silicate of 10g, producer is blue sky, Hubei; The azo complex dyestuff 1 of 1g, producer is BASF; Also has the toluene (technical grade) of 50g.
After being mixed by above-mentioned materials, be uniformly coated on glass surface, obtain after dry solidification intercepting blue light organic silica gel film, this film comprises organic layer of silica gel and stratum basale, described stratum basale and glass.Then its 430 ~ 500 nano blue light rejection rate is detected.
In an embodiment, filter blue light dyestuff is added by approach such as stirring, kneading, Screw Extrusions at organic pressure-sensitive gel or organo-silicone rubber production process, also directly can be added by filter blue light dyestuff after organic pressure-sensitive gel or organo-silicone rubber production process.
Embodiment four
A kind of obstruct blue light organic silica gel, adds the filter blue light dyestuff of some amount, filters the blue light of certain wavelength in organosilicon glue during making.The blue light wavelength be filtered is between 380 nanometers to 500 nanometers.
In an embodiment, organosilicon glue is organic pressure-sensitive gel or organo-silicone rubber.Organic pressure-sensitive gel is one or more mixture in hydroxyl condensation type organic pressure-sensitive gel, peroxide cure condensed type organic silicon pressure sensitive adhesive, addition curable organic pressure-sensitive gel, room temperature vulcanized organic pressure-sensitive gel and organotin catalyzed type silicon pressure sensitive adhesive.Organic pressure-sensitive gel comprises solvent-borne type silicon pressure sensitive adhesive, and solvent is toluene or dimethylbenzene, and solvent oil is 100 ~ No. 120, silicone pressure sensitive tackiness scope 0.1 ~ 5000gf/in.
In an embodiment, organo-silicone rubber is one or more mixture in liquid silastic, hydroxyl condensation type organo-silicone rubber, peroxide cure condensed type organic silicon rubber, addition curable organo-silicone rubber, room temperature vulcanized organo-silicone rubber and organotin catalyzed type silicon rubber.
In an embodiment, filter blue light dyestuff is azo, methine class, azo-methine class, ketimide class, ketimide-methine class, azo metal complexing class, naphthalimide, nitrodiphenylamine class, aminoketones, nitro class, Anthraquinones, the mixture of one or more in quinoline, azines, cluck ton class, sulphur cluck ton class, benzothiazoles, benzimidazoles, benzanthrones, acenaphthene class, spirooxazine-spiro-pyrans class, lactone type, coumarins dyestuff.Azo is monoazo class or tetrazo class.
In the present embodiment, selected materials comprises the vinylsiloxane rubber of 110g, and producer is Chengdu, Sichuan morning twilight chemical research institute; The containing hydrogen silicone oil of 100g, producer is Chengdu, Sichuan morning twilight chemical research institute; The azo complex dyestuff 2 of 3g, producer is BASF; A small amount of catalyst platinum complex compound, producer is Chengdu, Sichuan morning twilight chemical research institute; Finally also have a small amount of inhibitor alkynol, producer is Chengdu, Sichuan morning twilight chemical research institute.
Be laid in glass surface after being mixed by above-mentioned materials, make certain thickness organic silica gel film, this film comprises organic layer of silica gel and stratum basale, described stratum basale and glass.Organosilicon glue-line can be stripped out by this film after sulfidizing, then detects its 430 ~ 500 nano blue light rejection rate.
In an embodiment, filter blue light dyestuff is added by approach such as stirring, kneading, Screw Extrusions at organic pressure-sensitive gel or organo-silicone rubber production process, also directly can be added by filter blue light dyestuff after organic pressure-sensitive gel or organo-silicone rubber production process.
Embodiment five
A kind of obstruct blue light organic silica gel, adds the filter blue light dyestuff of some amount, filters the blue light of certain wavelength in organosilicon glue during making.The blue light wavelength be filtered is between 380 nanometers to 500 nanometers.
In an embodiment, organosilicon glue is organic pressure-sensitive gel or organo-silicone rubber.Organic pressure-sensitive gel is one or more mixture in hydroxyl condensation type organic pressure-sensitive gel, peroxide cure condensed type organic silicon pressure sensitive adhesive, addition curable organic pressure-sensitive gel, room temperature vulcanized organic pressure-sensitive gel and organotin catalyzed type silicon pressure sensitive adhesive.Organic pressure-sensitive gel comprises solvent-borne type silicon pressure sensitive adhesive, and solvent is toluene or dimethylbenzene, and solvent oil is 100 ~ No. 120, silicone pressure sensitive tackiness scope 0.1 ~ 5000gf/in.
In an embodiment, organo-silicone rubber is one or more mixture in liquid silastic, hydroxyl condensation type organo-silicone rubber, peroxide cure condensed type organic silicon rubber, addition curable organo-silicone rubber, room temperature vulcanized organo-silicone rubber and organotin catalyzed type silicon rubber.
In an embodiment, filter blue light dyestuff is azo, methine class, azo-methine class, ketimide class, ketimide-methine class, azo metal complexing class, naphthalimide, nitrodiphenylamine class, aminoketones, nitro class, Anthraquinones, the mixture of one or more in quinoline, azines, cluck ton class, sulphur cluck ton class, benzothiazoles, benzimidazoles, benzanthrones, acenaphthene class, spirooxazine-spiro-pyrans class, lactone type, coumarins dyestuff.Azo is monoazo class or tetrazo class.
In the present embodiment, selected materials comprises the Polymethyl methacrylate of 100g, and producer is Chengdu, Sichuan morning twilight chemical research institute; The containing hydrogen silicone oil of 10g, producer is Chengdu, Sichuan morning twilight chemical research institute; The azo complex dyestuff 3 of 5g, producer is BASF; A small amount of catalyst platinum complex compound, producer is Chengdu, Sichuan morning twilight chemical research institute; Finally also have a small amount of inhibitor alkynol, producer is Chengdu, Sichuan morning twilight chemical research institute.
Be laid in glass surface after being mixed by above-mentioned materials, make certain thickness organic silica gel film, this film comprises organic layer of silica gel and stratum basale, described stratum basale and glass.Organosilicon glue-line can be stripped out by this film after sulfidizing, then detects its 430 ~ 500 nano blue light rejection rate.
In an embodiment, filter blue light dyestuff is added by approach such as stirring, kneading, Screw Extrusions at organic pressure-sensitive gel or organo-silicone rubber production process, also directly can be added by filter blue light dyestuff after organic pressure-sensitive gel or organo-silicone rubber production process.
In an embodiment, make organic layer of silica gel thickness and can be 0.01 ~ 2000 micron.Preferably, organic gel layer thickness is 0.01 micron, 1 micron, 5 microns, 10 microns.Preferred scope is 50 ~ 200 microns.
The performance testing index of the obstruct blue light organic silica gel film that embodiment 1 ~ embodiment 5 is obtained is as follows:
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
In a word, the foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (10)
1. intercept a blue light organic silica gel, it is characterized in that, in organosilicon glue, add the filter blue light dyestuff of some amount during making, the blue light of certain wavelength is filtered.
2. obstruct blue light organic silica gel according to claim 1, is characterized in that, described organosilicon glue is organic pressure-sensitive gel or organo-silicone rubber.
3. obstruct blue light organic silica gel according to claim 2, it is characterized in that, described organic pressure-sensitive gel is one or more mixture in hydroxyl condensation type organic pressure-sensitive gel, peroxide cure condensed type organic silicon pressure sensitive adhesive, addition curable organic pressure-sensitive gel, room temperature vulcanized organic pressure-sensitive gel and organotin catalyzed type silicon pressure sensitive adhesive.
4. obstruct blue light organic silica gel according to claim 2, it is characterized in that, described organo-silicone rubber is one or more mixture in liquid silastic, hydroxyl condensation type organo-silicone rubber, peroxide cure condensed type organic silicon rubber, addition curable organo-silicone rubber, room temperature vulcanized organo-silicone rubber and organotin catalyzed type silicon rubber.
5. obstruct blue light organic silica gel according to claim 2, is characterized in that, described organic pressure-sensitive gel is the solvent-laden organic pressure-sensitive gel of bag, and described solvent is toluene, dimethylbenzene or 100 ~ No. 120 solvent oils.
6. obstruct blue light organic silica gel according to claim 2, is characterized in that, described silicone pressure sensitive tackiness scope 0.1 ~ 5000gf/in.
7. obstruct blue light organic silica gel according to claim 1, it is characterized in that, described filter blue light dyestuff is azo, methine class, azo-methine class, ketimide class, ketimide-methine class, azo metal complexing class, naphthalimide, nitrodiphenylamine class, aminoketones, nitro class, Anthraquinones, the mixture of one or more in quinoline, azines, cluck ton class, sulphur cluck ton class, benzothiazoles, benzimidazoles, benzanthrones, acenaphthene class, spirooxazine-spiro-pyrans class, lactone type, coumarins dyestuff.
8. obstruct blue light organic silica gel according to claim 1, is characterized in that, described organic silica gel component comprises organic silica gel water and filter blue light dyestuff, and wherein filter blue light dyestuff accounts for 0.0001 ~ 30% of gross weight.
9. the obstruct blue light organic silica gel film according to any one of claim 1 ~ 8, it is characterized in that, comprise stratum basale and organosilicon glue-line, and organic gel layer thickness is 0.01 ~ 2000 micron.
10., according to the preparation method of the obstruct blue light organic silica gel film described in claim 9, it is characterized in that,
Step one, filter blue light dyestuff to be added by approach such as stirring, kneading, Screw Extrusions at organic pressure-sensitive gel or organo-silicone rubber production process;
Step 2, the mixture even spread that step one obtained are on the base layer;
Obtain after step 3, dry solidification intercepting blue light organic silica gel film.
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