WO2017126859A1 - 반사방지 코팅액 조성물 및 이를 이용한 반사방지 코팅막 - Google Patents
반사방지 코팅액 조성물 및 이를 이용한 반사방지 코팅막 Download PDFInfo
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- WO2017126859A1 WO2017126859A1 PCT/KR2017/000546 KR2017000546W WO2017126859A1 WO 2017126859 A1 WO2017126859 A1 WO 2017126859A1 KR 2017000546 W KR2017000546 W KR 2017000546W WO 2017126859 A1 WO2017126859 A1 WO 2017126859A1
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/006—Anti-reflective coatings
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
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- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/02—Surface treatment of glass, not in the form of fibres or filaments, by coating with glass
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
- C03C17/30—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with silicon-containing compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
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- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
- C09D183/06—Polysiloxanes containing silicon bound to oxygen-containing groups
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/20—Diluents or solvents
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/20—Optical components
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/30—Coatings
- H10F77/306—Coatings for devices having potential barriers
- H10F77/311—Coatings for devices having potential barriers for photovoltaic cells
- H10F77/315—Coatings for devices having potential barriers for photovoltaic cells the coatings being antireflective or having enhancing optical properties
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/73—Anti-reflective coatings with specific characteristics
- C03C2217/732—Anti-reflective coatings with specific characteristics made of a single layer
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/78—Coatings specially designed to be durable, e.g. scratch-resistant
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
- C08G2650/58—Ethylene oxide or propylene oxide copolymers, e.g. pluronics
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/045—Polysiloxanes containing less than 25 silicon atoms
Definitions
- the present invention relates to an antireflective coating liquid composition and an antireflective coating film using the same.
- the most basic structure of solar cell is diode type composed of PN junction, and it can be divided into crystalline (monocrystalline, polycrystalline) substrate type solar cell and thin film type (amorphous, polycrystalline) solar cell according to the material of light absorbing layer. have.
- Solar cells generally include solar cells such as silicon, gallium-arsenide, copper-indium-selenide-based (CIS-based) compounds, copper-indium-gallium-selenide-based (CIGS-based) compounds, and CdTe compounds. And a solar cell module manufactured by protecting the lower substrate with a protective material and fixing the solar cell element and the protective material with an adhesive sheet.
- solar cells such as silicon, gallium-arsenide, copper-indium-selenide-based (CIS-based) compounds, copper-indium-gallium-selenide-based (CIGS-based) compounds, and CdTe compounds.
- CIS-based copper-indium-selenide-based
- CGS-based copper-indium-gallium-selenide-based
- CdTe compounds CdTe compounds
- the upper transparent protective material typically uses glass, that is, cover glass, but since the glass reflects sunlight, power generation efficiency of the solar cell module may be reduced. Accordingly, there has been an attempt to apply an anti-reflection film to the solar cell module using the anti-reflective coating liquid composition. Such an anti-reflection film is required to form a low refractive layer, so that the characteristics of low reflectivity and high transmittance can be improved while improving durability.
- an antireflective coating liquid composition having excellent refractive index such as low refractive index and excellent durability such as wear resistance.
- Korean Patent Publication No. 1021659 “Light transmittance for use in glass for solar cell module Method for preparing a coating solution that increases and the coating composition prepared thereby " 0.05 g brij-56 (Poly (oxyethylene) nonionic surfactant), sol-gel to the highly reactive aluminum alkoxide (Aluminum Alkoxide) prepared by the addition of polyvinylpyrrolidone Incorporating a coagulation inducing agent to cause a reaction to induce coagulation due to the sol-gel reaction to generate a particle size of 100nm to 500nm to increase the light transmittance for use in the solar cell module glass
- a method of preparing a coating liquid is disclosed.
- An object of the present invention is to provide an antireflective coating liquid composition which can maintain a long-term antireflection effect by increasing the wear resistance as well as improving the transmittance due to the low refractive index.
- Another object of the present invention to provide an antireflective coating film using the antireflective coating liquid composition.
- the present invention is a compound represented by the following formula (1); Water-soluble organic solvents; And it provides an anti-reflective coating solution composition comprising water.
- X is an integer selected from 15 to 25, and R 1 is H, CH 3 , C 2 H 5 , C 3 H 7 , C 4 H 9 And C 5 H 11 , wherein R 2 is H, CH 3 , C 2 H 5 , C 3 H 7 , C 4 H 9 , C 5 H 11 , OCH 3 , OC 2 H 5 , OC 3 H 7 , OC 4 H 9 And OC 5 H 11 , and R 3 is H, CH 3 , C 2 H 5 , C 3 H 7 , C 4 H 9 , C 5 H 11 , OCH 3 , OC 2 H 5 , OC 3 H 7 , OC 4 H 9 And OC 5 H 11 , and R 4 is CH 2 , C 2 H 4 , C 3 H 6 , C 4 H 8 And C 5 H 10 .
- the antireflective coating solution composition is characterized in that it further comprises an acid catalyst and a nonionic surfactant.
- the water-soluble organic solvent is methyl alcohol, ethyl alcohol, benzyl alcohol, isopropyl alcohol, isoamyl alcohol, isopropyl alcohol, pentyl alcohol, isobutyl alcohol, butyl alcohol, cetyl alcohol, lauryl It is characterized by one or more selected from the group consisting of alcohol, nonyl alcohol, undecyl alcohol, propylene glycol monomethyl ether and propylene glycol monomethyl ether acetate.
- the acid catalyst is characterized in that at least one selected from the group consisting of sulfuric acid, hydrochloric acid, sodium nitrate, potassium nitrate, nitric acid, acetic acid, potassium chromate, nitrous acid, perchloric acid, phosphoric acid and acetic acid.
- the nonionic surfactant is polyoxyethylene alkyl phenyl ether, polyoxyethylene alkyl ether, polyoxyethylene glycol fatty acid ester, oxypropylene-oxyethylene block copolymer, polyoxyethylene glycol, poly It is characterized by one or more selected from the group consisting of oxyethylene alkylamine ether, polyoxyalkylene glycol monoalkyl ether, polyoxyalkylene styrenated phenyl ether and polyoxyalkylene alkyl ether.
- the anti-reflective coating liquid composition is 5 to 30% by weight of the compound represented by the formula (1), 54 to 86% by weight of a water-soluble organic solvent and the remainder is water based on the total weight of the composition It features.
- the anti-reflective coating liquid composition is characterized in that it comprises an additional 0 to 1% by weight of the acid catalyst and 0 to 4% by weight of the nonionic surfactant based on the total weight of the composition.
- the anti-reflective coating liquid composition is characterized in that for solar cell module glass.
- the anti-reflective coating solution composition is provided on at least one surface of the solar cell module glass to provide an anti-reflective coating film made by curing.
- the antireflective coating solution composition according to the present invention has a low refractive index to improve the transmittance as well as to maintain a long-term antireflection effect by increasing the wear resistance has the effect of achieving a long-term higher efficiency than the conventional antireflection film.
- One embodiment of the present invention the compound represented by the formula (1); Water-soluble organic solvents; And it is to provide an antireflective coating liquid composition comprising water.
- X is an integer selected from 15 to 25, and R 1 is H, CH 3 , C 2 H 5 , C 3 H 7 , C 4 H 9 And C 5 H 11 , wherein R 2 is H, CH 3 , C 2 H 5 , C 3 H 7 , C 4 H 9 , C 5 H 11 , OCH 3 , OC 2 H 5 , OC 3 H 7 , OC 4 H 9 And OC 5 H 11 , and R 3 is H, CH 3 , C 2 H 5 , C 3 H 7 , C 4 H 9 , C 5 H 11 , OCH 3 , OC 2 H 5 , OC 3 H 7 , OC 4 H 9 And OC 5 H 11 , and R 4 is selected from the group consisting of CH 2 , C 2 H 4 , C 3 H 6 , C 4 H 8, and C 5 H 10 .
- the compound represented by Chemical Formula 1 is a methyltrimethoxysilane polymer, and when the compound represented by Chemical Formula 1 is dispersed in a water-soluble organic solvent, it is formed in a sol state to adjust the refractive index and wear resistance of the antireflective coating film.
- the compound represented by Chemical Formula 1 forms silica particles having a diameter of several tens to several hundred nanometers in a coating film formed after curing by heat, and voids are formed between the particles. Since the formed voids are filled with air, the refractive index is adjusted while passing through the silica layer and the air layer which have a difference in refractive index when light is transmitted.
- the compound represented by Formula 1 may have a difference in abrasion resistance according to the degree of polymerization.
- a compound represented by Formula 1 above a certain polymerization it is possible to improve abrasion resistance, but it is difficult to reduce the refractive index because it is difficult to form voids, and when using a compound represented by Formula 1 below a certain polymerization, the wear resistance is poor but easy formation of voids reduces the refractive index. Easy to let
- X is preferably an integer selected from 15 to 25.
- X is less than 15, there is a high possibility that the wear resistance of the antireflective coating film is poor, and when X is greater than 25, the refractive index of the antireflection film is high, so the transmittance may be reduced.
- the anti-reflective coating film is poor in wear resistance, the durability is poor, and the effect of the anti-reflective coating cannot be maintained for a long time, and when the refractive index of the anti-reflective coating film is high, the increase in transmittance is not sufficient, so that the anti-reflection effect cannot be obtained. Therefore, in order to improve the transmittance, it is important that durability be maintained in a state where the antireflection film has a low refractive index.
- the antireflective coating liquid composition may further include an acid catalyst and a nonionic surfactant.
- the antireflective coating solution composition may include 5 to 30% by weight of the compound represented by Formula 1, 54 to 86% by weight of a water-soluble organic solvent, and the remainder with respect to the total weight of the composition.
- the compound represented by Chemical Formula 1 preferably contains 1 to 50% by weight, more preferably 5 to 30% by weight, based on the total weight of the composition. If the compound represented by Chemical Formula 1 is added below 1 wt%, it is not preferable because it is difficult to secure an appropriate antireflective coating thickness, and when added in excess of 50 wt%, the thickness of the coating It is not preferred because it is thick, making it difficult to obtain an appropriate transmittance and requiring further dilution.
- the thickness of the antireflective coating may be adjusted according to the refractive index of the antireflective coating. In the case of the antireflective coating film of the present invention, a thickness of 100 to 120 nanometers is appropriate. If the antireflective coating film is less than 100 nanometers, there may be abrasion resistance defects, and if the antireflective coating film is more than 120 nanometers, the light transmittance may be deteriorated.
- the water-soluble organic solvent preferably comprises 54 to 95% by weight based on the total weight of the composition. If the water-soluble organic solvent is used at less than 54% by weight, it is difficult to obtain an appropriate antireflective coating film thickness due to the total composition-based solids, and when used in excess of 95% by weight, the total composition-based solids is low to provide an appropriate antireflective coating film. It is not preferable because the thickness cannot be obtained.
- the water-soluble organic solvent is methyl alcohol, ethyl alcohol, benzyl alcohol, isopropyl alcohol, isoamyl alcohol, isopropyl alcohol, pentyl alcohol, isobutyl alcohol, butyl alcohol, cetyl alcohol, lauryl alcohol, nonyl alcohol, undecyl alcohol, It may be one or more selected from the group consisting of propylene glycol monomethyl ether and propylene glycol monomethyl ether acetate.
- the antireflective coating liquid composition may further include 0 to 1 wt% of an acid catalyst and 0 to 4 wt% of a nonionic surfactant, based on the total weight of the composition.
- the acid catalyst preferably contains 0 to 1% by weight based on the total weight of the composition. If the acid catalyst is used in an amount exceeding 1% by weight, the bond between the compounds represented by Chemical Formula 1 may be increased to improve wear resistance, but the refractive index may be reduced, which is not preferable.
- the acid catalyst may be one or more selected from the group consisting of sulfuric acid, hydrochloric acid, sodium nitrate, potassium nitrate, nitric acid, acetic acid, potassium chromate, nitrous acid, perchloric acid, phosphoric acid and acetic acid.
- the nonionic surfactant preferably contains 0 to 4% by weight based on the total weight of the composition. If the nonionic surfactant is used in excess of 4% by weight, it is not preferable because the wear resistance of the coating film becomes poor.
- the nonionic surfactant is polyoxyethylene alkyl phenyl ether, polyoxyethylene alkyl ether, polyoxyethylene glycol fatty acid ester, oxypropylene-oxyethylene block copolymer, polyoxyethylene glycol, polyoxyethylene alkylamine ether, polyoxyalkyl It may be one or more selected from the group consisting of lenglycol monoalkyl ether, polyoxyalkylene styrenated phenyl ether and polyoxyalkylene alkyl ether.
- the anti-reflective coating liquid composition can be usefully applied to the solar cell module glass.
- the anti-reflective coating liquid composition provided from the present invention comprises a compound represented by Formula 1, thereby lowering the refractive index to improve the transmittance, as well as to increase the wear resistance to maintain the anti-reflective effect for a long time conventional anti-reflection film In contrast, there is an effect that can implement a high efficiency for a long time.
- Another embodiment of the present invention provides an anti-reflective coating film prepared by curing the anti-reflective coating liquid composition is coated on at least one surface of the solar cell module glass.
- the anti-reflective coating film for improving the efficiency of the solar cell module from the anti-reflective coating liquid composition can be usefully applied to glass of various fields as well as for solar cell module glass.
- the refractive index and the wear resistance of the antireflective coating liquid compositions prepared from Examples 1 to 9 were measured.
- the antireflective coating liquid composition was sufficiently applied to the solar cell glass, and cured for 2 minutes and 30 seconds with a heat of 730 ° C. to prepare an antireflective coating film.
- the refractive index was confirmed by using an Ellipsometer (manufactured by WOLLAM, model name M2000D), and the wear resistance was evaluated by visual inspection after rubbing using Kimtec Science Wiper medium 41117.
- Nonionic Surfactant (oxypropylene-oxyethylene block copolymer) Refractive Index @ 633nm Wear resistance
- Example 1 5 - 1.32 Bad
- Example 2 15 - 1.36 Good
- Example 3 25 - 1.37 Good
- Example 4 50 - 1.39 Good
- Example 5 100 - 1.40 Good
- Example 6 15 1.0 1.32 Good
- Example 7 15 2.0 1.29 Good
- Example 8 15 3.0 1.28 usually
- Example 9 15 5.0 1.23 Bad
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Abstract
Description
| 화학식 1의 X | 비이온 계면활성제(g)(옥시프로필렌-옥시에틸렌블록코폴리머) | 굴절률 @ 633nm | 내마모성 | |
| 실시예 1 | 5 | - | 1.32 | 불량 |
| 실시예 2 | 15 | - | 1.36 | 양호 |
| 실시예 3 | 25 | - | 1.37 | 양호 |
| 실시예 4 | 50 | - | 1.39 | 양호 |
| 실시예 5 | 100 | - | 1.40 | 양호 |
| 실시예 6 | 15 | 1.0 | 1.32 | 양호 |
| 실시예 7 | 15 | 2.0 | 1.29 | 양호 |
| 실시예 8 | 15 | 3.0 | 1.28 | 보통 |
| 실시예 9 | 15 | 5.0 | 1.23 | 불량 |
Claims (9)
- 하기 화학식 1로 표시되는 화합물;수용성 유기용매; 및물을 포함하는 것을 특징으로 하는 반사방지 코팅액 조성물.[화학식 1]상기 식에서, X는 15 내지 25 중에서 선택되는 정수이고,R1은 H, CH3, C2H5, C3H7, C4H9 및 C5H11로 이루어진 군에서 선택되고,R2는 H, CH3, C2H5, C3H7, C4H9, C5H11 , OCH3, OC2H5, OC3H7, OC4H9 및 OC5H11로 이루어진 군에서 선택되고,R3은 H, CH3, C2H5, C3H7, C4H9, C5H11 , OCH3, OC2H5, OC3H7, OC4H9 및 OC5H11로 이루어진 군에서 선택되고,R4는 CH2, C2H4, C3H6, C4H8 및 C5H10로 이루어진 군에서 선택된다.
- 제1항에 있어서, 상기 반사방지 코팅액 조성물은 산촉매 및 비이온 계면활성제를 추가적으로 포함하는 것을 특징으로 하는 반사방지 코팅액 조성물.
- 제1항에 있어서, 상기 수용성 유기용매는 메틸알코올, 에틸알코올, 벤질알코올, 이소프로필알코올, 이소아밀알코올, 이소프로필알코올, 펜틸알코올, 이소부틸알코올, 부틸알코올, 세틸알코올, 라우릴알코올, 노닐알코올, 운데실알코올, 프로필렌글리콜모노메틸에테르 및 프로필렌글리콜모노메틸에테르아세테이트로 구성된 군으로부터 선택되는 1종 이상인 것을 특징으로 하는 반사방지 코팅액 조성물.
- 제2항에 있어서, 상기 산촉매는 황산, 염산, 질산나트륨, 질산칼륨, 질산, 아세트산, 크롬산칼륨, 아질산, 과염소산, 인산 및 초산으로 구성된 군으로부터 선택되는 1종 이상인 것을 특징으로 하는 반사방지 코팅액 조성물
- 제2항에 있어서, 상기 비이온 계면활성제는 폴리옥시에틸렌알킬페닐에테르, 폴리옥시에틸렌알킬에테르, 폴리옥시에틸렌글리콜지방산에스테르, 옥시프로필렌-옥시에틸렌블록코폴리머, 폴리옥시에틸렌글리콜, 폴리옥시에틸렌알킬아민에테르, 폴리옥시알킬렌글리콜모노알킬에테르, 폴리옥시알킬렌스타이레네이티드페닐에테르 및 폴리옥시알킬렌알킬에테르로 구성된 군으로부터 선택되는 1종 이상인 것을 특징으로 하는 반사방지 코팅액 조성물.
- 제1항에 있어서, 상기 반사방지 코팅액 조성물은 조성물 총 중량에 대하여, 상기 화학식 1로 표시되는 화합물 5 내지 30 중량%, 수용성 유기용매 54 내지 86 중량% 및 나머지는 물을 포함하는 것을 특징으로 하는 반사방지 코팅액 조성물.
- 제6항에 있어서, 상기 반사방지 코팅액 조성물은 조성물 총 중량에 대하여, 산촉매 0.5 내지 1 중량% 및 비이온 계면활성제 1 내지 4 중량%를 추가적으로 포함하는 것을 특징으로 하는 반사방지 코팅액 조성물.
- 제1항에 있어서, 상기 반사방지 코팅액 조성물은 태양전지 모듈 글라스용인 것을 특징으로 하는 반사방지 코팅액 조성물.
- 제1항 내지 제8항 중 어느 한 항의 반사방지 코팅액 조성물이 태양전지 모듈 글라스의 적어도 일면에 코팅된 후 경화되어 제조된 반사방지 코팅막.
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| JP2018555096A JP6882336B2 (ja) | 2016-01-18 | 2017-01-17 | 反射防止コーティング液組成物及びこれを用いた反射防止コーティング膜 |
| EP17741625.2A EP3406673B1 (en) | 2016-01-18 | 2017-01-17 | Anti-reflection coating composition and anti-reflection film utilizing same |
| SG11201806084QA SG11201806084QA (en) | 2016-01-18 | 2017-01-17 | Anti-reflection coating composition and anti-reflection film utilizing same |
| US16/070,662 US10717878B2 (en) | 2016-01-18 | 2017-01-17 | Anti-reflection coating composition and anti-reflection film utilizing same |
| CN201780007073.5A CN108473792A (zh) | 2016-01-18 | 2017-01-17 | 抗反射涂层液组合物及利用此的抗反射涂层膜 |
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| KR10-2016-0006083 | 2016-01-18 | ||
| KR1020160006083A KR101749174B1 (ko) | 2016-01-18 | 2016-01-18 | 반사방지 코팅액 조성물 및 이를 이용한 반사방지 코팅막 |
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| US (1) | US10717878B2 (ko) |
| EP (1) | EP3406673B1 (ko) |
| JP (1) | JP6882336B2 (ko) |
| KR (1) | KR101749174B1 (ko) |
| CN (1) | CN108473792A (ko) |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008239489A (ja) * | 2005-07-12 | 2008-10-09 | Toagosei Co Ltd | 新規な有機ケイ素化合物 |
| KR100882409B1 (ko) * | 2003-06-03 | 2009-02-05 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 반사 방지용 실리콘 수지, 반사 방지막 재료, 이것을 이용한 반사 방지막 및 패턴 형성 방법 |
| KR20110056157A (ko) * | 2009-11-20 | 2011-05-26 | 주식회사 에이피엠 | 기계적 성질이 향상된 반사 방지 피막용 조성물 |
| JP2012173428A (ja) * | 2011-02-18 | 2012-09-10 | Asahi Kasei E-Materials Corp | 反射防止コーティング組成物 |
| KR20140120340A (ko) * | 2012-02-02 | 2014-10-13 | 닛산 가가쿠 고교 가부시키 가이샤 | 저굴절율 막형성용 조성물 |
| KR20150131499A (ko) * | 2014-05-15 | 2015-11-25 | 미쓰비시 마테리알 가부시키가이샤 | 저굴절률막 형성용 조성물 및 그 제조 방법 그리고 저굴절률막의 형성 방법 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4283513A (en) * | 1980-03-03 | 1981-08-11 | Toray Silicone Company, Ltd. | Siloxane-modified epoxy resin composition |
| US4950779A (en) * | 1989-12-04 | 1990-08-21 | General Electric Company | Nonaqueous method for making silicone oligomers |
| US5683501A (en) * | 1993-11-09 | 1997-11-04 | Nippon Shokubai Co., Ltd. | Compound fine particles and composition for forming film |
| JPH07140302A (ja) * | 1993-11-22 | 1995-06-02 | Sekisui Chem Co Ltd | 反射防止被膜の製造方法 |
| US6190777B1 (en) * | 1996-06-27 | 2001-02-20 | Nippon Mitsubishi Oil Corporation | Ultraviolet absorbing material and ultraviolet absorbing plate |
| JP2004255582A (ja) * | 2003-02-24 | 2004-09-16 | Sumitomo Chem Co Ltd | 硬化被膜が形成された透明基材 |
| WO2008079179A1 (en) * | 2006-12-20 | 2008-07-03 | Dow Corning Corporation | Glass substrates coated or laminated with cured silicone resin compositions |
| US9971065B2 (en) | 2013-03-14 | 2018-05-15 | Gaurdian Glass, LLC | Anti-reflection glass made from sol made by blending tri-alkoxysilane and tetra-alkoxysilane inclusive sols |
| US20140272125A1 (en) * | 2013-03-14 | 2014-09-18 | Guardian Industries Corp | Anti-reflection glass made from aged sol including mixture of tri-alkoxysilane and tetra-alkoxysilane |
| KR101468406B1 (ko) * | 2013-06-17 | 2014-12-04 | 주식회사 위즈켐 | 태양전지 단결정 실리콘 웨이퍼의 텍스쳐링용 에칭 조성물 및 이를 이용한 텍스쳐링 방법 |
| US9006355B1 (en) * | 2013-10-04 | 2015-04-14 | Burning Bush Group, Llc | High performance silicon-based compositions |
| JP6099587B2 (ja) * | 2014-03-17 | 2017-03-22 | 富士フイルム株式会社 | 水性コート剤、膜、膜の製造方法、積層体、及び太陽電池モジュール |
-
2016
- 2016-01-18 KR KR1020160006083A patent/KR101749174B1/ko active Active
-
2017
- 2017-01-17 JP JP2018555096A patent/JP6882336B2/ja active Active
- 2017-01-17 SG SG11201806084QA patent/SG11201806084QA/en unknown
- 2017-01-17 EP EP17741625.2A patent/EP3406673B1/en active Active
- 2017-01-17 WO PCT/KR2017/000546 patent/WO2017126859A1/ko not_active Ceased
- 2017-01-17 US US16/070,662 patent/US10717878B2/en active Active
- 2017-01-17 CN CN201780007073.5A patent/CN108473792A/zh active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100882409B1 (ko) * | 2003-06-03 | 2009-02-05 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 반사 방지용 실리콘 수지, 반사 방지막 재료, 이것을 이용한 반사 방지막 및 패턴 형성 방법 |
| JP2008239489A (ja) * | 2005-07-12 | 2008-10-09 | Toagosei Co Ltd | 新規な有機ケイ素化合物 |
| KR20110056157A (ko) * | 2009-11-20 | 2011-05-26 | 주식회사 에이피엠 | 기계적 성질이 향상된 반사 방지 피막용 조성물 |
| JP2012173428A (ja) * | 2011-02-18 | 2012-09-10 | Asahi Kasei E-Materials Corp | 反射防止コーティング組成物 |
| KR20140120340A (ko) * | 2012-02-02 | 2014-10-13 | 닛산 가가쿠 고교 가부시키 가이샤 | 저굴절율 막형성용 조성물 |
| KR20150131499A (ko) * | 2014-05-15 | 2015-11-25 | 미쓰비시 마테리알 가부시키가이샤 | 저굴절률막 형성용 조성물 및 그 제조 방법 그리고 저굴절률막의 형성 방법 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP3406673A4 * |
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| Publication number | Publication date |
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| US20180319994A1 (en) | 2018-11-08 |
| SG11201806084QA (en) | 2018-08-30 |
| JP2019508568A (ja) | 2019-03-28 |
| EP3406673A1 (en) | 2018-11-28 |
| EP3406673A4 (en) | 2019-09-04 |
| EP3406673B1 (en) | 2020-06-10 |
| KR101749174B1 (ko) | 2017-06-21 |
| US10717878B2 (en) | 2020-07-21 |
| CN108473792A (zh) | 2018-08-31 |
| JP6882336B2 (ja) | 2021-06-02 |
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