WO2015093413A1 - 光反射フィルムおよびこれを用いた光反射体 - Google Patents
光反射フィルムおよびこれを用いた光反射体 Download PDFInfo
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- OQTSOKXAWXRIAC-UHFFFAOYSA-N tetrabutan-2-yl silicate Chemical compound CCC(C)O[Si](OC(C)CC)(OC(C)CC)OC(C)CC OQTSOKXAWXRIAC-UHFFFAOYSA-N 0.000 description 1
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- BCLLLHFGVQKVKL-UHFFFAOYSA-N tetratert-butyl silicate Chemical compound CC(C)(C)O[Si](OC(C)(C)C)(OC(C)(C)C)OC(C)(C)C BCLLLHFGVQKVKL-UHFFFAOYSA-N 0.000 description 1
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- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- GYZQBXUDWTVJDF-UHFFFAOYSA-N tributoxy(methyl)silane Chemical compound CCCCO[Si](C)(OCCCC)OCCCC GYZQBXUDWTVJDF-UHFFFAOYSA-N 0.000 description 1
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 description 1
- DQZNLOXENNXVAD-UHFFFAOYSA-N trimethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical compound C1C(CC[Si](OC)(OC)OC)CCC2OC21 DQZNLOXENNXVAD-UHFFFAOYSA-N 0.000 description 1
- IIBYPFWXQQDGFC-UHFFFAOYSA-N trimethyl-[2-(2-methylprop-2-enoylamino)propyl]azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC(C)NC(=O)C(C)=C IIBYPFWXQQDGFC-UHFFFAOYSA-N 0.000 description 1
- LMRVIBGXKPAZLP-UHFFFAOYSA-N trimethyl-[2-methyl-2-(prop-2-enoylamino)propyl]azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC(C)(C)NC(=O)C=C LMRVIBGXKPAZLP-UHFFFAOYSA-N 0.000 description 1
- GHVWODLSARFZKM-UHFFFAOYSA-N trimethyl-[3-methyl-3-(prop-2-enoylamino)butyl]azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CCC(C)(C)NC(=O)C=C GHVWODLSARFZKM-UHFFFAOYSA-N 0.000 description 1
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- 229910003454 ytterbium oxide Inorganic materials 0.000 description 1
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Images
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Definitions
- the present invention relates to a light reflecting film and a light reflector using the same.
- Japanese Patent Application Laid-Open No. 2011-183742 discloses a laminated film for pasting a window including a plastic film layer and a silicone rubber layer having an adsorption surface for a window, and the laminated film for pasting a window can be easily peeled off. It is described that it is possible and is excellent in weather resistance.
- a heat ray shielding material having a metal particle-containing layer that is, a heat ray shielding layer containing at least one kind of metal particles and an adhesive layer has a high heat shielding performance (sunlight reflectance).
- a heat ray shielding layer that is, a heat ray shielding layer
- the present inventor disclosed in Japanese Patent Application Laid-Open No. 2011-183742 and Japanese Patent Application Laid-Open No. 2011-183742 as a laminated film using the high refractive index layer and the low refractive index layer described in JP-T-2002-509279.
- the light reflecting film infrared shielding film
- the light reflecting film is, for example, applied to a curved surface of glass.
- Adhesion between the film and adherend cannot be ensured, and when the film is peeled off from the adherend for re-attachment of the film, adhesive residue occurs, and when the film is attached again, the adhesion is poorly peeled off. There was a problem.
- the present invention has been made in view of the above circumstances, while ensuring adhesion to an adherend having a curved surface, there is little adhesive residue when the film is peeled off from the adherend for re-sticking,
- An object of the present invention is to provide a light reflecting film that can be pasted again and is excellent in durability and heat shielding performance.
- the present inventor conducted intensive research to solve the above problems.
- a reflective layer having a laminate in which a high refractive index layer containing a polymer and a low refractive index layer containing a polymer are laminated, an adhesive layer arranged in one outermost layer, and arranged in the other outermost layer A hard coat layer, wherein the ratio of the elastic modulus of the adhesive layer to the elastic modulus of the hard coat layer satisfies a certain value, and further, immediately after the application of the adhesive layer to the glass. It has been found that the above problem can be solved by satisfying a certain value of the adhesive strength.
- a reflective layer having at least one laminate formed by laminating a high refractive index layer containing a polymer and a low refractive index layer containing a polymer, an adhesive layer disposed on one outermost layer, and an outermost layer on the other
- the elastic modulus of the adhesive layer and the elastic modulus of the hard coat layer are expressed by the following formula (1)
- Elastic modulus of hard coat layer [Pa] / elastic modulus of adhesive layer A light reflection film satisfying [Pa] ⁇ 3 and having an immediate adhesive force of 2 to 8 N / 25 mm when the adhesive layer and the glass are applied.
- the immediate adhesive force between the adhesive layer and glass at the time of application is 4 to 8 N / 25 mm, and the adhesive layer and glass at the time of being left for 1 week under the conditions of 30 ° C. and humidity 60% RH in the applied state 1.
- the adhesive strength with time is 7 to 15 N / 25 mm.
- the polymer contained in the high refractive index layer and the low refractive index layer contains at least one selected from the group consisting of polyester, polycarbonate and poly (meth) acrylate.
- the polymer contained in the high refractive index layer and the low refractive index layer contains at least one polyvinyl alcohol-based resin.
- ⁇ 4 The light reflecting film according to any one of the above.
- the film contains heat ray shielding fine particles.
- ⁇ 5 The light reflecting film according to any one of the above.
- a light reflector obtained by attaching the light reflecting film described in any one of 1 to 6 to a light-transmitting substrate.
- the light reflecting film according to this embodiment is disposed in one of the outermost layers and a reflective layer having at least one laminate formed by laminating a high refractive index layer containing a polymer and a low refractive index layer containing a polymer.
- the elastic modulus of the adhesive layer and the hard coat layer is expressed by the formula (1) Elastic modulus [Pa] of the hard coat layer / The elastic modulus [Pa] ⁇ 3 of the adhesive layer is satisfied, and the immediate adhesive force at the time of pasting the adhesive layer and the glass is 2 to 8 N / 25 mm.
- the present invention having such a configuration, there is little adhesive residue when the film is peeled off from the adherend for reattachment while ensuring adhesion to the adherend (particularly one having a curved surface). It is possible to provide a light reflecting film that can be pasted again and is excellent in durability and heat shielding performance.
- FIG. 1 is a schematic cross-sectional view showing a general configuration of a light reflecting film (infrared shielding film) used in one embodiment of the present invention.
- the light reflecting film 1 of this embodiment is formed on a base material 11, an undercoat layer 12 formed on both surfaces of the base material 11, and an undercoat layer 12 on both surfaces of the base material 11. And a reflective layer 13.
- Each reflective layer 13 formed on both surfaces of the base material 11 is a laminate in which a low refractive index layer 14 and a high refractive index layer 15 are laminated (a laminated body is a low refractive index layer 14 and a high refractive index. (It is a structure composed of two layers in which the layer 15 is laminated one by one.)).
- FIG. 1 is a structure composed of two layers in which the layer 15 is laminated one by one.
- the number of stacked bodies is 4.5, and the low refractive index layer 14 is disposed on the lowermost layer and the uppermost layer on the base material side.
- the low refractive index layer 14 is disposed on the lowermost layer and the uppermost layer on the base material side.
- a nine-layer multilayer product in which five low-refractive index layers 14 and four high-refractive index layers 15 are alternately stacked is formed on both surfaces of the substrate 11. ing.
- a transparent hard coat layer (HC layer) 16 is formed on the uppermost low refractive index layer 14 of the nine-layer multilayer product (reflective layer 13) on one surface of the base material 11 (for example, the surface on the indoor side opposite to the side into which the sunlight L is inserted).
- a transparent hard coat layer (HC layer) 16 is formed on the uppermost low refractive index layer 14 of the nine-layer multilayer product (reflective layer 13) on one surface of the base material 11 (for example, the surface on the indoor side opposite to the side into which the sunlight L is
- the pressure-sensitive adhesive layer 17 is formed on the uppermost low refractive index layer 14 of the nine-layer multilayer product (reflective layer 13) on the other surface of the substrate 11 (for example, the surface to be attached to the substrate 18 such as an automobile window). Is formed.
- the light reflecting film 1 may be attached to the inside (inside or inside the vehicle) side of the base 18 such as an automobile window or a glass window of a building (after the light reflecting film 1 is attached to the base 18 in FIG. 1). Is shown).
- the undercoat layer 12 is formed on both surfaces of the base material 11 is shown.
- the reflective layer 13 is formed directly on the base material 11 without forming the undercoat layer 12. Also good.
- a release layer (not shown) may be provided on the adhesive layer 17, and the release layer may be peeled off when being attached to the substrate 18.
- a release layer (not shown) may be provided on the hard coat layer (HC layer) 16, and the release layer may be peeled off after being attached to the substrate 18.
- layers for example, conductive layer, antistatic layer, gas barrier layer, easy-adhesion layer, antifouling layer, deodorant layer, drip layer, easy-slip layer, wear-resistant layer, antireflection layer, electromagnetic wave shield
- Layer ultraviolet absorbing layer, infrared absorbing layer, printed layer, fluorescent light emitting layer, hologram layer, release layer, adhesive layer, adhesive layer, infrared cut layer other than the high refractive index layer and low refractive index layer of the present invention (metal layer, (Liquid crystal layer), colored layer (visible light absorbing layer), and one or more functional layers such as an interlayer film used for laminated glass) may be used alone or in appropriate combination.
- FIG. 2 is a schematic cross-sectional view showing a general configuration of a light reflecting film (infrared shielding film) used in another embodiment of the present invention.
- the light reflecting film 1 ′ of the present embodiment includes a base material 11, an undercoat layer 12 formed on the base material 11, and a reflective layer 13 formed on the undercoat layer 12.
- the reflective layer 13 is configured to have at least one laminate in which a low refractive index layer 14 and a high refractive index layer 15 are laminated.
- two sets of 4.5 laminated bodies are included, and the low refractive index layer 14 is disposed in the lowermost layer and the uppermost layer on the base material side.
- a nine-layer multi-layer product in which five low refractive index layers 14 and four high refractive index layers 15 are alternately laminated is formed, and further, a five-layer structure is formed on the same structure.
- the structure is a single-sided 18-layer multilayer product (reflective layer 13) in which a nine-layer multilayer product in which low refractive index layers 14 and four high refractive index layers 15 are alternately stacked is formed.
- the upper surface of the low-refractive index layer 14 of the 18-layer multilayer product (reflective layer 13) on one side of the base material 11 for example, the surface on the indoor side opposite to the side where the sunlight L is inserted).
- a transparent hard coat layer (HC layer) 16 is formed, and an adhesive layer 17 is formed on the other surface of the base material 11 (for example, a surface attached to a substrate 18 such as an automobile window).
- the light reflecting film 1 ′ may be attached to the interior (inside or inside the vehicle) of the base 18 such as an automobile window or a glass window of a building (the light reflecting film 1 ′ is also attached to the base 18 in FIG. 2). It shows the state after.)
- the undercoat layer 12 is formed on one surface of the base material 11 has been shown. However, even if the reflective layer 13 is formed directly on the base material 11 without forming the undercoat layer 12. Good.
- a release layer (not shown) may be provided on the adhesive layer 17, and the release layer may be peeled off when being attached to the substrate 18.
- a release layer (not shown) may be provided on the hard coat layer (HC layer) 16, and the release layer may be peeled off after being attached to the substrate 18.
- layers for example, conductive layer, antistatic layer, gas barrier layer, easy-adhesion layer, antifouling layer, deodorant layer, drip layer, easy-slip layer, wear-resistant layer, antireflection layer, electromagnetic wave shield
- Layer ultraviolet absorbing layer, infrared absorbing layer, printed layer, fluorescent light emitting layer, hologram layer, release layer, adhesive layer, adhesive layer, infrared cut layer other than the high refractive index layer and low refractive index layer of the present invention (metal layer, (Liquid crystal layer), colored layer (visible light absorbing layer), and one or more functional layers such as an interlayer film used for laminated glass) may be used alone or in appropriate combination.
- the total thickness of the light reflecting film of the present invention is preferably 12 ⁇ m to 315 ⁇ m, more preferably 15 ⁇ m to 200 ⁇ m, and still more preferably 20 ⁇ m to 100 ⁇ m.
- the light reflecting film of the present invention may have a substrate.
- the applicable substrate is preferably a film support, and the film support may be transparent or opaque, and various resin films can be used.
- polyolefin films polyethylene, polypropylene, etc.
- polyester films polyethylene terephthalate, polyethylene naphthalate, etc.
- polyvinyl chloride polyvinyl chloride
- cellulose acetate etc.
- polyester films are preferred.
- a laminate (dielectric multilayer film) formed by laminating a low refractive index layer and a high refractive index layer has self-supporting properties.
- the dielectric multilayer film can also be used. Although it does not restrict
- the thickness of the substrate used in the present invention is preferably 10 to 300 ⁇ m, particularly 20 to 150 ⁇ m.
- the base material of the present invention may be a laminate of two or more, and in this case, the type may be the same or different.
- the light reflective film has a reflective layer having at least one laminate (unit) in which a high refractive index layer and a low refractive index layer containing a polymer are laminated.
- the high refractive index layer and the low refractive index layer are considered as follows.
- a component that constitutes a high refractive index layer (hereinafter referred to as a high refractive index layer component) and a component that constitutes a low refractive index layer (hereinafter referred to as a low refractive index layer component) are mixed at the interface between the two layers.
- a layer (mixed layer) including a refractive index layer component and a low refractive index layer component may be formed.
- a set of portions where the high refractive index layer component is 50% by mass or more is defined as a high refractive index layer
- a set of portions where the low refractive index layer component exceeds 50% by mass is defined as a low refractive index layer.
- the low refractive index layer contains, for example, a first metal oxide as a low refractive index component
- the high refractive index layer contains a second metal oxide as a high refractive index component
- the metal oxide concentration profile in the film thickness direction in these laminated films is measured, and can be regarded as a high refractive index layer or a low refractive index layer depending on the composition.
- the metal oxide concentration profile of the laminated film is sputtered from the surface in the depth direction using a sputtering method, and is sputtered at a rate of 0.5 nm / min using the XPS surface analyzer with the outermost surface being 0 nm. It can be observed by measuring the atomic composition ratio.
- a water-soluble resin (organic binder) concentration profile for example, the carbon concentration in the film thickness direction is measured to confirm that the mixed region exists, and the composition is further changed to EDX.
- each layer etched by sputtering can be regarded as a high refractive index layer or a low refractive index layer.
- the reflective layer may have a structure having at least one laminate (unit) in which a high refractive index layer and a low refractive index layer containing a polymer are alternately laminated on a substrate.
- the upper limit of the total number of low refractive index layers is preferably 100 layers or less, that is, 50 units or less.
- the light reflecting film of the present invention may be any structure as long as it has at least one unit on the substrate.
- both the outermost layer and the lowermost layer of the laminated film have a high refractive index layer or a low refractive index layer. It may be a laminated film.
- the preferable refractive index of the high refractive index layer is 1.70 to 2.50, more preferably 1.80 to 2.20, and still more preferably. 1.90 to 2.20.
- the low refractive index layer of the present invention preferably has a refractive index of 1.10 to 1.60, more preferably 1.30 to 1.55, and further preferably 1.30 to 1.50. preferable.
- the refractive index difference between the adjacent high refractive index layer and the low refractive index layer is 0.1 or more. More preferably, it is 0.3 or more, More preferably, it is 0.4 or more.
- the difference in refractive index between the adjacent high refractive index layer and low refractive index layer is preferably 0.1 or more.
- the outermost layer and the lowermost layer may be configured outside the requirements defined in the present invention.
- the reflectance in a specific wavelength region is determined by the difference in refractive index between two adjacent layers (high refractive index layer and low refractive index layer) and the number of layers, and the larger the refractive index difference, the same reflectance can be obtained with a smaller number of layers. .
- the refractive index difference and the required number of layers can be calculated using commercially available optical design software. For example, in order to obtain an infrared shielding ratio of 90% or more, if the refractive index difference is smaller than 0.1, it is necessary to laminate more than 100 layers, which not only lowers productivity but also scattering at the lamination interface. Increases and transparency decreases. From the viewpoint of improving reflectivity and reducing the number of layers, there is no upper limit to the difference in refractive index, but the limit is substantially about 1.40.
- the refractive index difference is obtained by calculating the refractive index of the high refractive index layer and the low refractive index layer according to the following method, and the difference between the two is defined as the refractive index difference.
- each refractive index layer is produced as a single layer, and after cutting this sample into 10 cm ⁇ 10 cm, the refractive index is determined according to the following method. Using a U-4000 type (manufactured by Hitachi, Ltd.) as a spectrophotometer, the surface opposite to the measurement surface (back surface) of each sample is roughened, and then light absorption is performed with a black spray. Then, the reflection of light on the back surface is prevented, and the average value is obtained by measuring 25 points of reflectance in the visible light region (400 nm to 700 nm) under the condition of regular reflection at 5 degrees, and the average refractive index is determined from the measurement result. Ask.
- the terms “high refractive index layer” and “low refractive index layer” refer to a refractive index layer having a higher refractive index when comparing the refractive index difference between two adjacent layers. It means that the lower refractive index layer is a low refractive index layer. Therefore, the terms “high refractive index layer” and “low refractive index layer” are the same when each refractive index layer constituting the light reflecting film is focused on two adjacent refractive index layers. All forms other than those having a refractive index are included.
- the transmittance in the visible light region measured by JIS R3106-1998 is 50% or more, and the reflectance exceeds 50% in the wavelength region of 900 nm to 1400 nm. It is preferable to have a region.
- the thickness per layer of the refractive index layer is preferably 20 to 1000 nm, and more preferably 50 to 500 nm.
- the low refractive index layer and the high refractive index layer essentially contain a polymer material.
- a film forming method such as coating or spin coating can be selected. Since these methods are simple and do not ask the heat resistance of a base material, there are many choices, and it can be said that it is an effective film forming method particularly for a resin base material. For example, a mass production method such as a roll-to-roll method can be adopted for the coating type, which is advantageous in terms of cost and process time.
- membrane containing a polymer material has high flexibility, even if it winds up at the time of production or conveyance, these defects do not generate easily and there exists an advantage that it is excellent in handleability.
- the polymer contained in the high refractive index layer contains at least one selected from the group consisting of polyester, polycarbonate, and poly (meth) acrylate because of good film formability.
- the polymer constituting the refractive index layer may be one type or two or more types.
- the content of polyester, polycarbonate and poly (meth) acrylate in the polymer is preferably 60 to 100% by mass, more preferably 80 to 100% by mass with respect to the total mass of the polymer. preferable.
- Polyester has a structure obtained by polycondensation of a dicarboxylic acid component and a diol component.
- the polyester may be a copolymer.
- polyesters that can be used include polyethylene naphthalate (PEN) and its isomers (eg, 2,6-, 1,4-, 1,5-, 2,7-, and 2,3-PEN).
- PEN polyethylene naphthalate
- Polyalkylene terephthalate for example, polyethylene terephthalate, polypropylene terephthalate, polybutylene terephthalate, and poly-1,4-cyclohexanedimethylene terephthalate
- polyethylene diphenylate and the like.
- polyalkylene terephthalate is preferably polyalkylene naphthalate, more preferably polyalkylene terephthalate, More preferred is polyethylene terephthalate.
- Poly (meth) acrylate is a polymer of acrylic acid ester or methacrylic acid ester, and examples thereof include polymethyl methacrylate and polyethyl methacrylate.
- the weight average molecular weight of the polyester, polycarbonate and poly (meth) acrylate contained in the high refractive index layer is about 10,000 to 1,000,000, preferably 50,000 to 800,000.
- the value measured by gel permeation chromatography (GPC) is employ
- the high refractive index layer may contain other polymers other than polyester, polycarbonate, and poly (meth) acrylate.
- examples of the other polymer include polymers listed as polymers used in the following low refractive index layer.
- the polymer contained in the low refractive index layer is not particularly limited.
- polyethylene naphthalate (PEN) and its isomers for example, 2,6-, 1,4-, 1,5-, 2,7-, and 2,3-PEN
- polyalkylene terephthalates eg, polyethylene terephthalate, polypropylene terephthalate, polybutylene terephthalate, and poly-1,4-cyclohexanedimethylene terephthalate
- polyimides eg, polyacrylimide
- Polyetherimide atactic polystyrene
- polycarbonate polymethacrylate (eg, polyisobutyl methacrylate, polypropyl methacrylate, polyethyl methacrylate, and polymethyl methacrylate)
- poly (meth) acrylate For example, polybutyl acrylate and polymethyl acrylate
- cellulose derivatives eg, ethyl cellulose, cellulose acetate, cellulose propionate
- a copolymer for example a copolymer of PEN (for example 2,6-, 1,4-, 1,5-, 2,7- and / or 2,3-naphthalenedicarboxylic acid or an ester thereof; Acid or ester thereof, (b) isophthalic acid or ester thereof, (c) phthalic acid or ester thereof, (d) alkane glycol, (e) cycloalkane glycol (for example, cyclohexanedimethanol diol), (f) alkanedicarboxylic acid And / or (g) a copolymer with a cycloalkanedicarboxylic acid (eg, cyclohexanedicarboxylic acid), a copolymer of a polyalkylene terephthalate (eg, terephthalic acid or an ester thereof, (a) a naphthalenedicarboxylic acid or an ester thereof, (b ) Isophthalic acid too Or an ester
- Dicarboxylic acids eg, copolymers with cyclohexanedicarboxylic acid
- styrene copolymers eg, styrene-butadiene copolymers and styrene-acrylonitrile copolymers
- copolymers of 4,4′-dibenzoic acid and ethylene glycol can also be utilized.
- each individual layer may include a blend of two or more of the above polymers or copolymers (eg, a blend of sPS and atactic polystyrene).
- poly (meth) acrylate polyalkylene polymer, cellulose derivative and the like are preferable from the viewpoint of the infrared shielding effect.
- the weight average molecular weight of the polymer contained in the low refractive index layer is about 10,000 to 1,000,000, preferably 50,000 to 800,000.
- the value measured by gel permeation chromatography (GPC) is employ
- the polymer content in the low refractive index layer is 50 to 100% by mass, more preferably 70 to 100% by mass, based on the total solid content of the low refractive index.
- polyvinyl alcohol resin In this invention, it is preferable that the polymer contained in the said high refractive index layer and the said low refractive index layer contains at least 1 sort (s) of polyvinyl alcohol-type resin as another form.
- the polyvinyl alcohol-based resin includes various modified polyvinyl alcohols in addition to ordinary polyvinyl alcohol obtained by hydrolyzing polyvinyl acetate.
- the polyvinyl alcohol obtained by hydrolyzing vinyl acetate preferably has an average degree of polymerization of 1,000 or more, and particularly preferably has an average degree of polymerization of 1,500 to 5,000 (high refractive index layer: PVA-124, polymerization degree 2400, saponification degree 88 mol%, low refractive index layer :).
- the degree of saponification is preferably 70 to 100%, particularly preferably 80 to 99.9%.
- modified polyvinyl alcohol examples include cation-modified polyvinyl alcohol, anion-modified polyvinyl alcohol, nonion-modified polyvinyl alcohol, and vinyl alcohol polymers.
- vinyl acetate resins for example, “Exeval” manufactured by Kuraray Co., Ltd.
- polyvinyl acetal resins obtained by reacting polyvinyl alcohol with aldehydes for example, “ESREC” manufactured by Sekisui Chemical Co., Ltd.
- Modified polyvinyl alcohol for example, “R-1130” manufactured by Kuraray Co., Ltd.
- modified polyvinyl alcohol resin having an acetoacetyl group in the molecule for example, “Gosefimer (registered trademark) Z / manufactured by Nippon Synthetic Chemical Industry Co., Ltd.) WR series ” are also included in the polyvinyl alcohol resin.
- Anion-modified polyvinyl alcohol is described in, for example, polyvinyl alcohol having an anionic group as described in JP-A-1-206088, JP-A-61-237681 and JP-A-63-307979.
- examples thereof include a copolymer of vinyl alcohol and a vinyl compound having a water-soluble group, and modified polyvinyl alcohol having a water-soluble group as described in JP-A-7-285265.
- Nonionic modified polyvinyl alcohol includes, for example, a polyvinyl alcohol derivative in which a polyalkylene oxide group is added to a part of vinyl alcohol as described in JP-A-7-9758, and JP-A-8-25795.
- Examples of the cation-modified polyvinyl alcohol include primary to tertiary amino groups and quaternary ammonium groups as described in JP-A No. 61-10383.
- Examples of the ethylenically unsaturated monomer having a cationic group include trimethyl- (2-acrylamido-2,2-dimethylethyl) ammonium chloride and trimethyl- (3-acrylamido-3,3-dimethylpropyl) ammonium chloride.
- the ratio of the cation-modified group-containing monomer of the cation-modified polyvinyl alcohol is preferably 0.1 to 10 mol%, more preferably 0.2 to 5 mol%, relative to vinyl acetate.
- vinyl alcohol polymer examples include EXEVAL (trade name: manufactured by Kuraray Co., Ltd.) and Nichigo G polymer (trade name: manufactured by Nippon Synthetic Chemical Industry Co., Ltd.).
- the above water-soluble polymer may be used alone or in combination of two or more.
- the water-soluble polymer may be a synthetic product or a commercial product.
- the weight average molecular weight of the water-soluble polymer is preferably 1,000 to 200,000, and more preferably 3,000 to 60,000.
- the value measured by a static light scattering method, gel permeation chromatography (GPC), TOFMASS, or the like is adopted as the value of “weight average molecular weight”.
- the content of the water-soluble polymer in the refractive index layer is preferably 5 to 75% by mass and more preferably 10 to 70% by mass with respect to 100% by mass of the total solid content of the low refractive index layer. .
- the content of the water-soluble polymer is 5% by mass or more, when the low refractive index layer is formed by a wet film forming method, the transparency of the film surface is disturbed when the coating film obtained by coating is dried. This is preferable because it is possible to prevent the deterioration.
- the content of the water-soluble polymer is 75% by mass or less, the content is suitable when metal oxide particles are contained in the low refractive index layer, and the low refractive index layer and the high refractive index layer This is preferable because the refractive index difference can be increased.
- content of water-soluble polymer is calculated
- the water-soluble polymer is polyvinyl alcohol
- Metal oxide particles In the present invention, it is preferable that metal oxide particles are further contained in the high refractive index layer and / or the low refractive index layer.
- the metal constituting the metal oxide is Li, Na, Mg, Al, Si, K, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Rb, Sr, Y, Nb, Zr, Mo, Ag, Cd, In, Sn, Sb, Cs, Ba, La, Ta, Hf, W, Ir, Tl, Pb, Bi and a rare earth metal
- a metal oxide which is one kind or two or more kinds of metals can be used.
- Metal oxide particles mainly used for high refractive index layer examples include titanium oxide, zinc oxide, aluminum oxide (alumina), zirconium oxide, hafnium oxide, niobium oxide, tantalum oxide, magnesium oxide, barium oxide, indium oxide, and oxide.
- particles and composite particles such as tin, lead oxide, lithium niobate, potassium niobate, lithium tantalate, aluminum / magnesium oxide (MgAl 2 O 4 ), which are double oxides composed of these oxides, Examples thereof include those having a refractive index of 1.6.
- rare earth oxides can also be used as the metal oxide particles. Specifically, scandium oxide, yttrium oxide, lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, and oxidation. Examples also include terbium, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide, and lutetium oxide.
- metal oxide particles used for the high refractive index layer metal oxide particles having a refractive index of 1.90 or more are preferable, and examples thereof include zirconium oxide, cerium oxide, titanium oxide, and zinc oxide. Titanium oxide is preferred because of its high refractive index, and rutile titanium oxide particles are particularly preferred.
- the metal oxide particles used for the high refractive index layer may be used singly or in combination of two or more.
- the metal oxide particles preferably have an average primary particle size of 100 nm or less, more preferably 4 to 50 nm.
- the average particle size of the metal oxide particles is determined by observing the particles themselves or the particles appearing on the cross section or surface of the layer with an electron microscope and measuring the particle size of 1,000 arbitrary particles. Average).
- the particle diameter of each particle is represented by a diameter assuming a circle equal to the projected area.
- titanium oxide particles in which the surface of the titanium oxide sol is modified so as to be dispersible in water or an organic solvent.
- the preparation method of the aqueous titanium oxide sol include, for example, JP-A-63-17221, JP-A-7-819, JP-A-9-165218, JP-A-11-43327, JP-A-63-3. Reference can be made to the matters described in Japanese Patent No. 17221.
- the production method according to the above step (2) is a step of treating titanium oxide hydrate with at least one basic compound selected from the group consisting of alkali metal hydroxides or alkaline earth metal hydroxides. After (1), it comprises a step (2) of treating the obtained titanium oxide dispersion with a carboxylic acid group-containing compound and an inorganic acid.
- the volume average particle diameter of titanium oxide used for the first metal oxide particles according to the present invention is preferably 100 nm or less, more preferably 50 nm or less, and the haze value is low and the visible light transmittance is excellent. From the viewpoint, it is more preferably 1 to 30 nm, and more preferably 1 to 20 nm.
- the volume average particle diameter means a method of observing the particle itself using a laser diffraction scattering method, a dynamic light scattering method, or an electron microscope, or a particle image appearing on the cross section or surface of the refractive index layer.
- the form of core-shell particles in which titanium oxide is coated with a silicon-containing hydrated oxide may be used.
- the core-shell particles have a structure in which the surface of the titanium oxide particles is coated with a shell made of a silicon-containing hydrated oxide on a titanium oxide serving as a core.
- coating means a state in which a silicon-containing hydrated oxide is attached to at least a part of the surface of the titanium oxide particles. That is, the surface of the titanium oxide particles used as the first metal oxide particles according to the present invention may be completely covered with a silicon-containing hydrated oxide, and a part of the surface of the titanium oxide particles is contained. You may coat
- the silicon-containing hydrated oxide may be any of a hydrate of an inorganic silicon compound, a hydrolyzate and / or a condensate of an organic silicon compound, but preferably has a silanol group. Therefore, the core-shell particles are preferably silica-modified (silanol-modified) titanium oxide particles in which titanium oxide particles are silica-modified.
- silica-modified titanium oxide particles For such silica-modified titanium oxide particles, a known method can be employed, and examples thereof include the following methods (i) to (v).
- a titanium oxide sol stabilized at pH in the acidic range obtained by peptizing a titanium oxide such as hydrous titanium oxide with a monobasic acid or a salt thereof, and an alkyl silicate as a dispersion stabilizer are mixed by a conventional method.
- neutralizing method the method described in JP-A-2000-053421.
- a stable aqueous sol of composite colloidal particles containing silicon dioxide is produced by preparing an aqueous solution containing silicate (eg, sodium silicate aqueous solution) and removing cations present in the aqueous solution. Is done.
- the obtained composite aqueous sol containing titanium oxide is converted to 100 parts by mass in terms of metal oxide TiO 2
- the obtained composite aqueous sol containing silicon dioxide is converted to 2 to 100 in terms of metal oxide SiO 2.
- a method of mixing with parts by mass and removing anions, followed by heat aging at 80 ° C. for 1 hour (method described in JP-A No. 2000-063119).
- the hydrosol of titanium oxide obtained by peptizing hydrous titanium oxide is selected from organoalkoxysilane (R1 n SiX 4-n ) or hydrogen peroxide and aliphatic or aromatic hydroxycarboxylic acid as a stabilizer.
- organoalkoxysilane (R1 n SiX 4-n ) or hydrogen peroxide and aliphatic or aromatic hydroxycarboxylic acid as a stabilizer.
- the solid content (100% by mass) of the entire suspension is 1 to 40% by mass.
- the solid content concentration is more preferably 15 to 25% by mass. This is because by increasing the solid content concentration to 1% by mass or more, the solid content concentration can be increased, the solvent volatilization load can be reduced and the productivity can be improved, and the solid content concentration should be 40% by mass or less. This is because agglomeration due to high particle density can be prevented and defects during coating can be reduced.
- the pH range of the suspension containing the titanium oxide particles coated with the silicon-containing hydrated oxide is preferably 3 to 9, More preferably, it is 4-8. It is because the change of the volume average particle diameter due to alkali dissolution can be suppressed by setting the pH of the suspension to 9 or less, and the handleability can be improved by setting the pH of the suspension to 3 or more. .
- the coating amount of the silicon-containing hydrated oxide with respect to the titanium oxide particles is preferably 3 to 30% by mass as SiO 2 , more preferably 3 to 10% by mass, More preferably, it is 3 to 8% by mass.
- the coating amount is 3 to 30% by mass, it is easy to increase the refractive index of the high refractive index layer, and the coated particles can be stably formed.
- titanium oxide particles are often used in a surface-treated state for the purpose of suppressing photocatalytic activity on the particle surface and improving dispersibility in a solvent or the like.
- titanium oxide particles Silica-modified titanium oxide particles whose surface is covered with a coating layer made of silica, particles whose surface is negatively charged, or whose surface is positively charged at pH 8 to 10 where a coating layer made of aluminum oxide is formed Things are known.
- the titanium oxide particles are preferably monodispersed.
- the monodispersion here means that the monodispersity obtained by the following formula is 40% or less.
- the particles are more preferably 30% or less, and particularly preferably 0.1 to 20%.
- Monodispersity (standard deviation of particle size) / (average value of particle size) ⁇ 100
- the viewpoint of infrared shielding and the reduction of color unevenness when a film is applied to curved glass From the viewpoint, it is preferably 20 to 80% by mass, more preferably 30 to 70% by mass, and further preferably 40 to 60% by mass.
- Metal oxide particles mainly used for low refractive index layer it is preferable to use silicon dioxide as the metal oxide particles, and it is particularly preferable to use colloidal silica.
- the metal oxide particles (preferably silicon dioxide) contained in the low refractive index layer preferably have an average particle size of 3 to 100 nm.
- the average particle diameter of primary particles of silicon dioxide dispersed in a primary particle state is more preferably 3 to 50 nm, and further preferably 3 to 40 nm. It is particularly preferably 3 to 20 nm, and most preferably 4 to 10 nm.
- grains it is preferable from a viewpoint with few hazes and excellent visible light transmittance
- the average particle size of the metal oxide in the low refractive index layer is determined by observing the particles themselves or the cross section or surface of the refractive index layer with an electron microscope and measuring the particle size of 1,000 arbitrary particles. The simple average value (number average) is obtained.
- the particle diameter of each particle is represented by a diameter assuming a circle equal to the projected area.
- the content of the metal oxide particles in the low refractive index layer is preferably 30 to 90% by mass and 40 to 80% by mass from the viewpoint of the refractive index with respect to the solid content of 100% by mass of the low refractive index layer. % Is more preferable.
- Colloidal silica is obtained by heating and aging a silica sol obtained by metathesis of sodium silicate with an acid or the like or passing through an ion exchange resin layer.
- a silica sol obtained by metathesis of sodium silicate with an acid or the like or passing through an ion exchange resin layer for example, JP-A-57-14091 and JP-A-60- No.
- colloidal silica may be a synthetic product or a commercially available product.
- the surface of the colloidal silica may be cation-modified, or may be treated with Al, Ca, Mg, Ba or the like.
- various additives can be contained in the high refractive index layer and the low refractive index layer according to the present invention as necessary.
- optical brighteners sulfuric acid, phosphoric acid, acetic acid , PH adjusters such as citric acid, sodium hydroxide, potassium hydroxide and potassium carbonate, antifoaming agents, lubricants such as diethylene glycol, Preservative, an antistatic agent may contain various known additives such as a matting agent.
- the light reflecting film of the present invention has an adhesive layer.
- the pressure-sensitive adhesive constituting the pressure-sensitive adhesive layer is not particularly limited, and examples thereof include acrylic pressure-sensitive adhesives, silicon pressure-sensitive adhesives, urethane pressure-sensitive adhesives, polyvinyl butyral pressure-sensitive adhesives, and ethylene-vinyl acetate pressure-sensitive adhesives. Can do.
- the light reflecting film of the present invention preferably has an immediate adhesive force of 2 to 8 N / 25 mm when applied to glass, and the immediate adhesive force is preferably 4 to 8 N / 25 mm.
- Immediate adhesive strength means the adhesive strength of the adhesive layer measured 24 hours after sticking the light reflection film which concerns on this invention on glass.
- the adhesive strength of the adhesive layer can be adjusted by selecting various materials for the adhesive layer.
- the adhesive layer and the glass have an immediate adhesive force of 4 to 8 N / 25 mm at the time of application, and the adhesive layer and glass at the time of standing for 1 week at 30 ° C. and 60% humidity in the application state.
- the adhesive strength with time is preferably 7 to 15 N / 25 mm from the viewpoint of curved surface adhesion. Further, the adhesive strength with time is preferably 10 to 15 N / 25 mm from the viewpoint of improving durability and reducing adhesive residue.
- the adhesive strength with time indicates the adhesive strength of the adhesive layer measured after the light reflecting film according to the present invention is pasted on glass and a certain period of time has passed.
- the so-called water bonding method has been reworked, repositioned, etc. From the viewpoint of, it is preferably used. For this reason, a pressure-sensitive adhesive having a low adhesive strength in the presence of water is preferable.
- additives for example, stabilizers, surfactants, UV absorbers, silane coupling agents, flame retardants, antistatic agents, antioxidants, thermal stabilizers, lubricants, fillers, coloring, adhesion A regulator or the like can also be contained.
- additives for example, stabilizers, surfactants, UV absorbers, silane coupling agents, flame retardants, antistatic agents, antioxidants, thermal stabilizers, lubricants, fillers, coloring, adhesion A regulator or the like can also be contained.
- an ultraviolet absorber is effective in order to suppress deterioration of the light reflecting film due to ultraviolet rays.
- the layer thickness of the adhesive layer is preferably 1 to 100 ⁇ m, more preferably 3 to 50 ⁇ m. If it is 1 micrometer or more, there exists a tendency for adhesiveness to improve and sufficient adhesive force is acquired. On the other hand, if the thickness is 100 ⁇ m or less, not only the transparency of the light reflecting film is improved, but also when the light reflecting film is attached to the window glass and then peeled off, no cohesive failure occurs between the adhesive layers, and adhesion to the glass surface. There is a tendency that there is no remaining agent.
- the method for forming the pressure-sensitive adhesive layer on the reflective layer is not particularly limited, but separately from the reflective layer, the pressure-sensitive adhesive layer and the reflective layer are formed after the pressure-sensitive adhesive layer coating liquid is applied on the separator and dried.
- the method of bonding together is preferable.
- Examples of the separator used at this time include a silicone-coated release PET film and a silicone-coated PE film.
- the method of applying the coating solution for the adhesive layer on the separator is not particularly limited, and examples thereof include a method of applying the coating solution by wire bar coating, spin coating, dip coating, etc., and forming a film. It is possible to apply and form a film using a continuous coating apparatus such as a coater or comma coater.
- the “adhesive strength” is obtained by measuring according to JIS A 5759: 2008 6.8 adhesive strength test, and more specifically, measured according to the method described in the following examples. Is done.
- the light reflecting film according to the present invention has a hard coat layer (hereinafter simply referred to as HC layer) on the surface opposite to the side on which the adhesive layer of the dielectric multilayer film is formed as a surface protective layer for enhancing the scratch resistance. Called).
- HC layer hard coat layer
- the hard coat material constituting the hard coat layer according to the present invention a material having a small shrinkage stress after curing, such as an inorganic material typified by polysiloxane or a curable resin such as an ultraviolet curable urethane acrylate resin, is used. It is preferable to use it.
- These hard coat materials can be used alone or in combination of two or more.
- a compound represented by the following general formula (1) is preferable.
- Specific compounds include tetramethoxy silane, tetraethoxy silane, tetra-iso-propoxy silane, tetra-n-popropoxy silane, tetra-n-butoxy silane, tetra-sec-butoxy silane, tetra-tert-butoxy silane, terror Pentaethoxysilane, tetrapenta-iso-propoxysilane, tetrapenta-n-propoxysilane, tetrapenta-n-butoxysilane, tetrapenta-sec-butoxysilane, tetrapenta-tert-butoxysilane, methyltriethoxysilane, methyltripropoxysilane, methyl Tributoxysilane, dimethyldimethoxysilane, dimethyldiethoxysilane, dimethylethoxysilane, dimethylmethoxysilane, dimethylpropoxysilane, dimethylbutoxy Orchid
- the polyorganosiloxane-based hard coat material is Sircoat series, BP-16N (manufactured by Doken Co., Ltd.), SR2441 (manufactured by Toray Dow Corning Co., Ltd.), Perma-New 6000 (California Hardcoating Company, Inc.) ) Etc. can be used.
- examples of the curable resin used in the hard coat layer according to the present invention include a thermosetting resin and an active energy ray curable resin, but an active energy ray curable resin is preferable because of easy molding. .
- Such curable resins can be used singly or in combination of two or more.
- the active energy ray-curable resin refers to a resin that is cured through a crosslinking reaction or the like by irradiation with active energy rays such as ultraviolet rays and electron beams.
- active energy ray curable resin a component containing a monomer having an ethylenically unsaturated double bond is preferably used, and cured by irradiating an active energy ray such as an ultraviolet ray or an electron beam to cure the active energy ray.
- a functional resin layer that is, a hard coat layer is formed.
- Typical examples of the active energy ray curable resin include an ultraviolet curable resin and an electron beam curable resin, and an ultraviolet curable resin that is cured by irradiation with ultraviolet rays is preferable.
- the ultraviolet curable resin examples include an ultraviolet curable urethane acrylate resin, an ultraviolet curable polyester acrylate resin, an ultraviolet curable epoxy acrylate resin, an ultraviolet curable polyol acrylate resin, an ultraviolet curable acrylic acrylate resin, and an ultraviolet curable epoxy resin. Etc. are preferably used.
- the UV curable urethane acrylate resin generally includes 2-hydroxyethyl acrylate and 2-hydroxyethyl methacrylate (hereinafter referred to as methacrylate) in addition to a product obtained by reacting a polyester polyol with an isocyanate monomer or a prepolymer. It is easily obtained by reacting an acrylate monomer having a hydroxyl group such as 2-hydroxypropyl acrylate.
- An ultraviolet curable polyester acrylate resin can be easily obtained by reacting a monomer such as 2-hydroxyethyl acrylate, glycidyl acrylate or acrylic acid with a hydroxyl group or carboxyl group at the end of the polyester (see, for example, Japanese Patent Laid-Open No. 59). -151112).
- the ultraviolet curable epoxy acrylate resin is obtained by reacting a terminal hydroxyl group of an epoxy resin with a monomer such as acrylic acid, acrylic acid chloride, or glycidyl acrylate.
- a monomer such as acrylic acid, acrylic acid chloride, or glycidyl acrylate.
- the ultraviolet curable polyol acrylate resin include ethylene glycol (meth) acrylate, polyethylene glycol di (meth) acrylate, glycerin tri (meth) acrylate, trimethylolpropane triacrylate, pentaerythritol triacrylate, pentaerythritol tetraacrylate, and diester.
- Examples thereof include resins obtained by curing one or more monomers such as pentaerythritol pentaacrylate, dipentaerythritol hexaacrylate, alkyl-modified dipentaerythritol pentaacrylate, and pentaerythritol ethylene oxide-modified tetraacrylate.
- monomers such as pentaerythritol pentaacrylate, dipentaerythritol hexaacrylate, alkyl-modified dipentaerythritol pentaacrylate, and pentaerythritol ethylene oxide-modified tetraacrylate.
- Examples of commercially available active energy ray-curable resins used for forming the hard coat layer include, in addition to the above, for example, Beam Set 577 (Arakawa Chemical Industries, Ltd.), Hitaroid (registered trademark) series (Hitachi Chemical) Co., Ltd.), Shimitsu series (manufactured by Nippon Synthetic Chemical Industry Co., Ltd.), ETERMER 2382 (manufactured by ETERNAL CHEMICAL), and the like.
- the hard coat layer has a configuration that does not promote shrinkage even under sunlight exposure conditions. Therefore, the hard coat layer preferably contains an ultraviolet absorber and / or an antioxidant.
- the content of these ultraviolet absorbers and antioxidants is preferably 0.05% by mass or more and 4% by mass or less, and preferably 0.1% by mass or more and 3% by mass or less with respect to the total mass of the hard coat layer. Preferably there is. This is because when the hard coat layer is irradiated with ultraviolet rays, the reaction in the hard coat layer is accelerated and the shrinkage stress is increased. In addition, a phenomenon in which the hard coat layer itself becomes brittle due to decomposition of the resin in the hard coat layer may occur. Therefore, by including an ultraviolet absorber or an antioxidant in the hard coat layer, shrinkage and decomposition of the hard coat layer can be suppressed, so that weather resistance adhesion can be improved.
- the elastic modulus of the adhesive layer and the elastic modulus of the hard coat layer of the light reflecting film according to the present invention satisfy the following formula (1).
- the formula (1) preferably satisfies the following equation: elastic modulus [Pa] of hard coat layer / elastic modulus of adhesive layer [Pa] ⁇ 3 More preferably, the elastic modulus of the layer [Pa] / the elastic modulus of the adhesive layer [Pa] ⁇ 4.
- the upper limit is not particularly specified, but the efficiency of the hard coat layer [Pa] / elasticity of the adhesive layer can be maintained in order to maintain the efficiency when sticking to bent glass and to effectively prevent the peeling after sticking.
- the modulus [Pa] ⁇ 20 preferably the elastic modulus [Pa] of the hard coat layer / the elastic modulus [Pa] ⁇ 10 of the adhesive layer.
- the elastic modulus can be measured by a nanoindentation method in which an elastic modulus is obtained from a load-displacement curve obtained by continuously loading and unloading an indenter with a very small load.
- the elastic modulus of each of the adhesive layer and the hard coat layer can be adjusted by variously selecting materials constituting the layers.
- Heat ray shielding fine particles it is preferable to contain the heat ray shielding microparticles
- the heat ray shielding fine particles preferably have an average particle size of 0.2 ⁇ m or less. This is because reflection of visible light becomes inconspicuous due to scattering and absorption by the heat ray shielding fine particles.
- the heat ray shielding fine particles include Sn, Ti, Si, Zn, Zr, Fe, Al, Cr, Co, Ce, In, Ni, Ag, Cu, Pt, Mn, Ta, W, V, and Mo metals.
- oxides examples thereof include oxides, nitrides, sulfides, Sb and F dopes, or composites comprising at least two selected from these, and antimony-doped tin oxide from the viewpoint of the heat ray shielding effect.
- ATO aluminum tin oxide
- ITO indium tin oxide
- a synthetic product or a commercially available product may be used as the heat ray shielding fine particles.
- commercially available products include, for example, the Cellux (registered trademark) series (manufactured by Nissan Chemical Industries, Ltd.), the passette series (manufactured by Hakusui Tech Co., Ltd.), the tin oxide system, ATO dispersion (implemented) Examples), ITO dispersion liquid (manufactured by Mitsubishi Materials Corporation), KH series (Sumitomo Metal Mining Co., Ltd.), and the like.
- Examples of the organic commercial products include NIR-IM1, NIR-AM1 (manufactured by Nagase Chemitex Co., Ltd.), Lumogen (registered trademark) series (manufactured by BASF Corp.), and the like.
- the average particle diameter of the heat ray shielding fine particles is 0.2 ⁇ m or less because the heat ray shielding effect can be secured while suppressing the reflection of visible light, and haze deterioration due to scattering does not occur and transparency can be secured. Preferably, it is 0.15 ⁇ m or less.
- the lower limit of the average particle diameter is not particularly limited, but is preferably 0.10 ⁇ m or less.
- the average particle size is determined by observing particles themselves or particles appearing on the cross section or surface of the refractive index layer with an electron microscope, measuring the particle size of 1,000 arbitrary particles, and calculating the simple average value (number average). As required.
- the particle diameter of each particle is represented by a diameter assuming a circle equal to the projected area.
- the heat ray shielding fine particles may be contained in the hard coat layer.
- the content of the heat ray shielding fine particles is preferably 55% by mass or more and 80% by mass or less with respect to the total mass of the hard coat layer. If it is this range, since the said resin component in a hard-coat layer decreases, since shrinkage stress becomes small, it is preferable.
- the content of the infrared absorber is less than 55% by mass, the thickness of the hard coat layer increases, shrinkage stress increases, and weather resistance tends to deteriorate.
- the amount is more than 80% by mass, the resin component is too small, so that there is an excess of particles, and the hardness as the hard coat layer may not be exhibited.
- the hard coat layer may contain inorganic fine particles other than the infrared absorber.
- Preferable inorganic fine particles include fine particles of an inorganic compound containing a metal such as titanium, silica, zirconium, aluminum, magnesium, antimony, zinc or tin.
- the average particle size of the inorganic fine particles is preferably 1000 nm or less, and more preferably in the range of 10 to 500 nm, from the viewpoint of ensuring visible light transmittance.
- inorganic fine particles have a higher bonding strength with the curable resin forming the hard coat layer, they can be prevented from falling out of the hard coat layer, so that a photopolymerization reactivity such as monofunctional or polyfunctional acrylate is present. Those having a functional group introduced on the surface are preferred.
- the hue can be adjusted by adding dyes or pigments to the hard coat layer.
- dyes or pigments for example, cadmium red, molybdenum red, chromium permillion, chromium oxide, viridian, titanium cobalt green, cobalt green, cobalt chrome green, Victoria green, ultramarine blue, ultramarine blue, bitumen, Berlin blue, miloli blue, cobalt blue, cerulean blue,
- Colored inorganic pigments such as cobalt silica blue, cobalt zinc blue, manganese violet, mineral violet, and cobalt violet, organic pigments such as phthalocyanine pigments, and anthraquinone dyes are preferably used.
- the layer thickness of the hard coat layer is preferably from 0.1 to 50 ⁇ m, more preferably from 1 to 20 ⁇ m. If it is 0.1 ⁇ m or more, the hard coat property tends to be improved, and conversely if it is 50 ⁇ m or less, the transparency of the reflective layer film tends to be improved.
- a coating liquid for hard coat layer is applied on a reflective layer composed of a high refractive index layer and a low refractive index layer by coating with a wire bar, spin coating, dip coating, etc.
- a method of coating and forming a film and it can also be formed by a dry film forming method such as vapor deposition.
- a continuous coating apparatus such as a die coater, a gravure coater, or a comma coater.
- a heat treatment for 30 minutes to several days in a temperature range of 50 to 150 ° C. is promoted in order to promote curing and crosslinking of the hard coat material. It is preferable to carry out. In consideration of the heat resistance of the coated substrate and the stability of the substrate when it is formed into a laminated roll, it is preferable to carry out the treatment within a range of 40 to 80 ° C. for 2 days or more.
- the reactivity varies depending on the irradiation wavelength, the illuminance, and the light amount of the active energy ray, and therefore it is necessary to select optimum conditions depending on the resin to be used.
- the illuminance is preferably 50 to 1500 mW / cm 2 and the irradiation energy amount is preferably 50 to 1500 mJ / cm 2 .
- Examples of the solvent used in the coating solution for the hard coat layer include the solvents exemplified in the above ⁇ Hard coat layer> column.
- a surfactant may be added to the coating solution for forming the hard coat layer to impart leveling properties, water repellency, slipping properties, and the like.
- An acrylic surfactant, a silicon-type surfactant, a fluorine-type surfactant, etc. can be used.
- a fluorosurfactant is preferably used from the viewpoint of leveling properties, water repellency, and slipperiness.
- the fluorosurfactant include, for example, Megafac (registered trademark) F series (F-430, F-477, F-552 to F-559, F-561, F-562, etc., manufactured by DIC Corporation.
- the hard-coat layer contained in the light reflection film of this invention may have only 1 layer, or may have 2 or more layers. When it has two or more layers, the configuration of each hard coat layer may be the same or different.
- the method for producing the light reflecting film of the present invention is not particularly limited, and any method can be used as long as at least one laminated body in which high refractive index layers and low refractive index layers are alternately laminated can be formed. sell.
- a unit composed of a high refractive index layer and a low refractive index layer is laminated.
- a method in which a high refractive index layer and a low refractive index layer are alternately coated on a substrate and dried to form a laminate (2) after forming the laminate by simultaneous extrusion, The method of extending
- a film can be produced by both the production methods (1) and (2).
- Examples of the coating method in the method (1) include a roll coating method, a rod bar coating method, an air knife coating method, a spray coating method, a curtain coating method, or U.S. Pat. Nos. 2,761,419 and 2,
- the slide bead coating method using the hopper and the extrusion coating method described in Japanese Patent No. 761,791 are preferably used.
- Specific examples of the method (1) include the following forms: (1) A high refractive index layer coating solution is applied on a substrate and dried to form a high refractive index layer, followed by low refraction. A method of forming a film by forming a low refractive index layer by applying a refractive index coating solution and drying; (2) A low refractive index layer is formed by applying a low refractive index layer coating solution on a substrate and drying it.
- a high refractive index layer coating solution is applied and dried to form a high refractive index layer and a film is formed; (3) a high refractive index layer coating solution and a low refractive index layer coating on a substrate; A method of forming a film including a high refractive index layer and a low refractive index layer by alternately applying and drying a multilayer and alternately coating the solution; (4) a high refractive index layer coating solution and a low refractive index on a substrate; And a method of forming a film including a high refractive index layer and a low refractive index layer by simultaneously applying a multilayer coating solution with a layer coating solution and drying.
- each refractive index layer material is melted at 100 to 400 ° C. so as to have an appropriate viscosity for extrusion, and various additives are added as necessary, so that both polymers are alternately formed into two layers.
- the extruded laminated film is cooled and solidified by a cooling drum or the like to obtain a laminated body.
- the laminate can be heated and then stretched in two directions to obtain a light reflecting film.
- the unstretched film obtained by peeling from the above-mentioned cooling drum is subjected to a glass transition temperature (Tg) of ⁇ 50 ° C. to Tg + 100 ° C. via a plurality of roll groups and / or a heating device such as an infrared heater. It is preferable that the film is heated inside and stretched in one or more stages in the film conveying direction (also referred to as the longitudinal direction). Next, it is also preferable to stretch the stretched film obtained as described above in a direction perpendicular to the film transport direction (also referred to as the width direction). In order to stretch the film in the width direction, it is preferable to use a tenter device.
- Tg glass transition temperature
- the film When stretching in the film transport direction or the direction perpendicular to the film transport direction, the film is preferably stretched at a magnification of 1.5 to 5.0 times, more preferably in the range of 2.0 to 4.0 times.
- heat processing can be performed subsequent to stretching.
- the thermal processing is preferably carried out in the range of Tg-100 ° C. to Tg + 50 ° C., usually for 0.5 to 300 seconds.
- the heat processing means is not particularly limited and can be generally performed with hot air, infrared rays, a heating roll, microwaves, or the like, but is preferably performed with hot air in terms of simplicity.
- the heating of the film is preferably increased stepwise.
- the heat-processed film is usually cooled to Tg or less, and the clip gripping portions at both ends of the film are cut and wound.
- the cooling is gradually performed from the final heat processing temperature to Tg at a cooling rate of 100 ° C. or less per second.
- the means for cooling is not particularly limited, and can be performed by a conventionally known means. In particular, it is preferable to perform these treatments while sequentially cooling in a plurality of temperature ranges from the viewpoint of improving the dimensional stability of the film.
- the cooling rate is a value obtained by (T1 ⁇ Tg) / t, where T1 is the final heat processing temperature and t is the time until the film reaches Tg from the final heat processing temperature.
- the light reflecting film provided by the present invention can be applied to a wide range of fields.
- it can be used as a window pasting film such as an infrared shielding film which is attached to facilities exposed to sunlight for a long period of time such as an outdoor window of a building or an automobile window and imparts an infrared shielding effect.
- a light reflector in which the above-described light reflecting film is attached to a light transmissive substrate.
- the light reflector has a structure in which a light reflection film is bonded to a light transmissive substrate via an adhesive layer.
- the light transmissive substrate include, for example, glass, polycarbonate resin, polysulfone resin, acrylic resin, polyolefin resin, polyether resin, polyester resin, polyamide resin, polysulfide resin, unsaturated polyester resin, epoxy resin, Examples include melamine resin, phenol resin, diallyl phthalate resin, polyimide resin, urethane resin, polyvinyl acetate resin, polyvinyl alcohol resin, styrene resin, and vinyl chloride resin. Further, the light-transmitting substrate may have total light transmittance or may have light transmittance for a partial wavelength region.
- the function and effect of the present invention can be expressed more effectively when the light-transmitting substrate is a curved surface.
- “Curved surface” means a surface having a radius of curvature of 3 m or less. The reason why the radius of curvature is 3 m or less is that when the radius of curvature exceeds 3 m, there is no difference from a planar substrate.
- Example 1 [Production of light reflecting film (infrared shielding film)] ⁇ Formation of the reflective layer 1> According to the melt extrusion method described in US Pat. No. 6,049,419, polyethylene naphthalate (PEN) TN8065S (manufactured by Teijin Chemicals Co., Ltd.) and polymethyl methacrylate (PMMA) resin acripet VH (manufactured by Mitsubishi Rayon Co., Ltd.) are melted at 300 ° C.
- PEN polyethylene naphthalate
- PMMA polymethyl methacrylate
- (PMMA (152 nm) / PEN (137 nm)) 64 means that 64 units each having a PMMA having a thickness of 152 nm and a PEN having a thickness of 137 nm stacked in this order are stacked. It is.
- An adhesive layer coating solution was prepared according to the following formulation.
- Adhesive N-2147 manufactured by Nippon Synthetic Chemical Industry (solid content 35%) 100 parts BASF UV absorber Tinuvin 477 (solid content 80%) 2.1 parts Isocyanate-based curing agent Coronate L55E manufactured by Nippon Polyurethane Industry (55% solid content) ) 5 parts
- the above adhesive layer coating solution was applied to the silicon surface of the separator SP-PET (brand: PET-O2-BU) (manufactured by Mitsui Chemicals, Inc.) so that the dry film thickness would be 10 ⁇ m with a comma coater.
- the film was coated, dried at 80 ° C. for 1 minute, and the film on which the reflective layer was formed was fed from the second paper feed, laminated with the reflective layer, and an adhesive layer was formed on the reflective layer.
- HC layer ⁇ Formation of hard coat layer (HC layer)> Beam set 577 (Arakawa Chemical Industries, Ltd.) was used as an ultraviolet curable resin, and methyl ethyl ketone was added as a solvent. Further, 0.08% by mass of a fluorosurfactant (trade name: Footage (registered trademark) 650A, manufactured by Neos Co., Ltd.) was added, and the total solid content was adjusted to 40 parts by mass. Layer coating solution A was prepared.
- a fluorosurfactant trade name: Footage (registered trademark) 650A, manufactured by Neos Co., Ltd.
- the coating liquid A for hard coat layer prepared above is applied to the outermost layer on the side opposite to the layer on which the adhesive layer is formed with a gravure coater under the condition that the dry layer thickness is 5 ⁇ m, and the drying section temperature is 90 ° C. After drying for 1 minute, the hard coat layer was cured by using an ultraviolet lamp to cure the hard coat layer with an illuminance of the irradiated part of 100 mW / cm 2 and an irradiation amount of 0.5 J / cm 2 .
- a light reflecting film was produced as described above.
- Example 2 A light reflecting film was prepared in the same manner as in Example 1 except that the hard coat layer coating solution was changed to the following coating solution B.
- coating liquid B for hard coat layer ATO (trade name: SR35M, manufactured by ANP) is used as an infrared absorber, Beamset 577 (manufactured by Arakawa Chemical Industries, Ltd.) is used as an ultraviolet curable resin, and methyl ethyl ketone is used as a solvent.
- SR35M infrared absorber
- Beamset 577 manufactured by Arakawa Chemical Industries, Ltd.
- methyl ethyl ketone is used as a solvent.
- 0.08% by mass of a fluorosurfactant (trade name: Footage (registered trademark) 650A, manufactured by Neos Co., Ltd.) is added, the total solid content is 40 parts by mass, and the added amount of ATO is the total solid content.
- the hard coat layer coating solution B was prepared by adjusting the content to 55% by mass.
- Example 3 A light reflecting film was prepared in the same manner as in Example 2 except that a film support was used as the substrate and the high refractive index layer and the low refractive index layer were changed to the following constitution.
- A4300 double-sided easy-adhesion layer, thickness: 50 ⁇ m, length 200 m ⁇ width 210 mm, manufactured by Toyobo Co., Ltd.
- a coating solution for a low refractive index layer was prepared. Specifically, 430 parts of colloidal silica (10% by mass) (Snowtex OXS; manufactured by Nissan Chemical Industries, Ltd.), 150 parts of boric acid aqueous solution (3% by mass), 85 parts of water, 300 parts of polyvinyl alcohol (4% by mass) (JP-45; degree of polymerization: 4500; degree of saponification: 88 mol%; manufactured by Nihon Acetate Bipoval Co., Ltd.), 3 parts of surfactant (5% by mass) (softazoline LSB-R; river Were added in this order at 45 ° C. And it finished to 1000 parts with pure water, and prepared the coating liquid for low refractive index layers.
- Coating liquid for high refractive index layer a coating solution for a high refractive index layer was prepared. Specifically, a dispersion of silica-modified titanium oxide particles was prepared in advance, and a solvent or the like was added thereto.
- a dispersion of silica-modified titanium oxide particles was prepared as follows.
- An aqueous titanium sulfate solution was thermally hydrolyzed by a known method to obtain titanium oxide hydrate.
- the obtained titanium oxide hydrate was suspended in water to obtain 10 L of an aqueous suspension (TiO 2 concentration: 100 g / L).
- To this was added 30 L of an aqueous sodium hydroxide solution (concentration: 10 mol / L) with stirring, the temperature was raised to 90 ° C., and the mixture was aged for 5 hours.
- the obtained solution was neutralized with hydrochloric acid, filtered and washed with water to obtain a base-treated titanium compound.
- the base-treated titanium compound was suspended in pure water and stirred so that the TiO 2 concentration was 20 g / L. Under stirring, it was added citric acid in an amount of 0.4 mol% with respect to TiO 2 weight. The temperature was raised to 95 ° C., concentrated hydrochloric acid was added to a hydrochloric acid concentration of 30 g / L, and the liquid temperature was maintained, followed by stirring for 3 hours.
- the pH and zeta potential of the obtained mixed solution were measured, the pH was 1.4 and the zeta potential was +40 mV.
- the particle size was measured with Zetasizer Nano (manufactured by Malvern), the volume average particle size was 35 nm and the monodispersity was 16%.
- a solvent or the like was added to the silica-modified titanium oxide particle sol aqueous dispersion prepared in this way to prepare a coating solution for a high refractive index layer.
- Example 4 A light reflecting film was prepared in the same manner as in Example 3 except that the irradiation amount of the hard coat layer was changed to 3 J / cm 2 and the curing agent of the adhesive layer coating solution was changed from 5 parts to 7 parts.
- Example 5 A light reflecting film was prepared in the same manner except that the adhesive layer was changed from Example 3 as described below.
- Adhesive OC-8896K manufactured by Seiden Chemical Industries (solid content 35%) 100 parts BASF UV absorber Tinuvin 477 (solid content 80%) 2.1 parts Shin-Etsu Chemical silane coupling agent KBM-403 (solid content 100% 0.09 part Isocyanate-based curing agent Nippon Polyurethane Industry Coronate L55E (solid content 55%) 0.5 part (Example 6)
- the adhesive layer was prepared in the same manner as in Example 3 except that the adhesive layer was changed as described below.
- Adhesive TPO-3232 from Seiden Chemical Co., Ltd. (solid content 35%) 100 parts BASF UV absorber Tinuvin 477 (solid content 80%) 2.1 parts Isocyanate-based curing agent Coronate L55E from Japan Polyurethane Industry (solid content 55%) 0.5 part (Comparative Example 1)
- a light reflecting film was prepared in the same manner as in Example 1 except that the adhesive layer was changed as described below.
- Example 3 A near-infrared absorbing layer described in Example 1 of JP-A-2007-232931 was provided on the PET, and an adhesive layer of Example 1 was prepared on the opposite side to prepare a light reflecting film.
- Adhesive strength measurement The adhesive strength was measured based on JIS A5759 6.8.1. A light-reflective film in the form of a strip (width 25 mm ⁇ length 30 cm) was placed on a float plate glass washed with water and degreased with alcohol, and crimped by reciprocating once at a speed of about 300 mm per minute using a pressure roller. The sample was peeled 180 degrees using a tensile tester (manufactured by Toyo Seiki Co., Ltd.) to determine the adhesive strength (immediate adhesive strength). The results are shown in Table 1 below.
- ⁇ Curved surface workability> The prepared light reflection film was attached to curved glass (with a radius of curvature of 3 m or less) with water, and the appearance was visually evaluated according to the following evaluation criteria. The results are shown in Table 1 below. ⁇ : Affixed neatly without problems ⁇ : Wrinkles were observed on a part of the end portion X: Several wrinkles were observed.
- ⁇ Curved surface adhesion> The prepared light reflecting film is attached to curved glass (with a radius of curvature of 3 m or less) with water, left for 3 months at 25 ° C. and 50% RH, and after 3 months according to the following evaluation criteria at 23 ° C. and 50% RH. The adhesion and appearance were evaluated. The results are shown in Table 1 below. ⁇ : No problem ⁇ : Part of the end portion is lifted X: Peeling was observed at the end portion.
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Abstract
Description
本発明の光反射フィルムは基材を有していてもよい。適用可能な基材としては、フィルム支持体であることが好ましく、フィルム支持体は、透明であっても不透明であってもよく、種々の樹脂フィルムを用いることができる。例えば、ポリオレフィンフィルム(ポリエチレン、ポリプロピレン等)、ポリエステルフィルム(ポリエチレンテレフタレート、ポリエチレンナフタレート等)、ポリ塩化ビニル、3酢酸セルロース等を用いることができ、好ましくはポリエステルフィルムである。ポリエステルフィルム(以降ポリエステルと称す)としては、特に限定されるものではないが、ジカルボン酸成分とジオール成分を主要な構成成分とするフィルム形成性を有するポリエステルであることが好ましい。
本発明において、光反射フィルムは、ポリマーを含む高屈折率層および低屈折率層が積層された積層体(ユニット)を少なくとも1つ以上有する反射層を有する。前記高屈折率層と前記低屈折率層とは、以下のように考える。
本明細書において、「高屈折率層」および「低屈折率層」なる用語は、隣接した2層の屈折率差を比較した場合に、屈折率が高い方の屈折率層を高屈折率層とし、低い方の屈折率層を低屈折率層とすることを意味する。したがって、「高屈折率層」および「低屈折率層」なる用語は、光反射フィルムを構成する各屈折率層において、隣接する2つの屈折率層に着目した場合に、各屈折率層が同じ屈折率を有する形態以外のあらゆる形態を含むものである。
低屈折率層及び高屈折率層は必須にポリマー材料を含む。屈折率層を形成するのがポリマー材料であれば、塗布やスピンコートなどの成膜方法が選択可能となる。これらの方法は簡便であり、基材の耐熱性を問わないので選択肢が広く、特に樹脂基材に対して有効な成膜方法といえる。たとえば塗布型ならばロール・ツー・ロール法などの大量生産方式が採用でき、コスト面でもプロセス時間面でも有利になる。また、ポリマー材料を含む膜はフレキシブル性が高いため、生産時や運搬時に巻き取りを行っても、これらの欠陥が発生しづらく、取扱性に優れているという長所がある。
本発明では、別の形態として前記高屈折率層および前記低屈折率層に含まれるポリマーが、ポリビニルアルコール系樹脂を少なくとも1種含有することが好ましい。
本発明では更に高屈折率層及び/または低屈折率層に金属酸化物粒子を含有することが好ましい。
高屈折率層に用いられる金属酸化物粒子としては、例えば、酸化チタン、酸化亜鉛、酸化アルミニウム(アルミナ)、酸化ジルコニウム、酸化ハフニウム、酸化ニオブ、酸化タンタル、酸化マグネシウム、酸化バリウム、酸化インジウム、酸化錫、酸化鉛、これら酸化物より構成される複酸化物であるニオブ酸リチウム、ニオブ酸カリウム、タンタル酸リチウム、アルミニウム・マグネシウム酸化物(MgAl2O4)等の粒子および複合粒子の中で、屈折率が1.6を満たすものが挙げられる。
本発明において、酸化チタン粒子は、酸化チタンゾルの表面を変性して水または有機溶剤等に分散可能な状態にしたものを用いることが好ましい。水系の酸化チタンゾルの調製方法としては、例えば、特開昭63-17221号公報、特開平7-819号公報、特開平9-165218号公報、特開平11-43327号公報、特開昭63-17221号公報等に記載された事項を参照にすることができる。
一般的に、酸化チタン粒子は、粒子表面の光触媒活性の抑制や、溶媒等への分散性を向上する目的で、表面処理が施された状態で使用されることが多く、例えば、酸化チタン粒子表面をシリカからなる被覆層で覆われたシリカ変性酸化チタン粒子、粒子表面が負電荷を帯びたものや、アルミニウム酸化物からなる被覆層が形成されたpH8~10で表面が正電荷を帯びたものが知られている。
高屈折率層における金属酸化物粒子の含有量としては、高屈折率層の固形分100質量%に対して、赤外遮蔽の観点および曲面形状のガラスにフィルムを適用した場合の色ムラ低減の観点から、20~80質量%であることが好ましく、30~70質量%であることがより好ましく、40~60質量%であることがさらに好ましい。
主に低屈折率層に用いられる金属酸化物粒子としては、金属酸化物粒子として二酸化ケイ素を用いることが好ましく、コロイダルシリカを用いることが特に好ましい。低屈折率層に含まれる金属酸化物粒子(好ましくは二酸化ケイ素)は、その平均粒径が3~100nmであることが好ましい。一次粒子の状態で分散された二酸化ケイ素の一次粒子の平均粒径(塗布前の分散液状態での粒径)は、3~50nmであるのがより好ましく、3~40nmであるのがさらに好ましく、3~20nmであるのが特に好ましく、4~10nmであるのがもっとも好ましい。また、二次粒子の平均粒径としては、30nm以下であることが、ヘイズが少なく可視光透過性に優れる観点で好ましい。低屈折率層中の金属酸化物の平均粒径は、粒子そのものあるいは屈折率層の断面や表面に現れた粒子を電子顕微鏡で観察し、1,000個の任意の粒子の粒径を測定し、その単純平均値(個数平均)として求められる。ここで個々の粒子の粒径は、その投影面積に等しい円を仮定したときの直径で表したものである。
本発明の光反射フィルムは、粘着層を有する。粘着層を構成する粘着剤としては、特に制限されず、例えば、アクリル系粘着剤、シリコン系粘着剤、ウレタン系粘着剤、ポリビニルブチラール系粘着剤、エチレン-酢酸ビニル系粘着剤などを例示することができる。
本発明に係る光反射フィルムは、耐擦過性を高めるための表面保護層として、誘電体多層膜の粘着層が形成される側とは反対側の面にハードコート層(以下、単にHC層とも称する)を有する。
本発明に係る光反射フィルムの前記粘着層の弾性率と前記ハードコート層の弾性率は、下記式(1)を満たす。
前記粘着層の弾性率と前記ハードコート層の弾性率とが、上記式(1)を満たし、前記粘着層とガラスとの貼付け時点の即粘着力が2~8N/25mmであることを満たすことにより、曲面を持つ被着体への密着性を確保しつつ、貼り直しのためにフィルムを被着体から剥がした際に糊残りがなく、再度貼付けが可能であり、耐久性および遮熱性能に優れた光反射フィルムを提供することができる。曲面をもつ被着体への密着性という観点からは、前記式(1)は、ハードコート層の弾性率[Pa]/粘着層の弾性率[Pa]≧3であることが好ましく、ハードコート層の弾性率[Pa]/粘着層の弾性率[Pa]≧4であることがより好ましい。上限は特に規定はないが、曲げガラスへの貼る際の効率を維持でき、また貼った後の剥がれ防止を効果的に維持するためにもハードコート層の弾性率[Pa]/粘着層の弾性率[Pa]≦20、好ましくはハードコート層の弾性率[Pa]/粘着層の弾性率[Pa]≦10である。
また、熱線遮蔽効果の点から、光反射フィルムに熱線遮蔽吸収能を有する熱線遮蔽性微粒子を含有することが好ましい。前記熱線遮蔽性微粒子は、平均粒径が0.2μm以下であることが好ましい。これは熱線遮蔽性微粒子による散乱および吸収により可視光の反射が目立たなくなるためである。前記熱線遮蔽性微粒子としては、Sn、Ti、Si、Zn、Zr、Fe、Al、Cr、Co、Ce、In、Ni、Ag、Cu、Pt、Mn、Ta、W、V、Moの金属、酸化物、窒化物、硫化物あるいはSbやFのドープ物の各単独物もしくはこれらの中から少なくとも2種以上を選択してなる複合物が挙げられ、熱線遮蔽効果の点からはアンチモンドープ酸化スズ(ATO)または酸化インジウムスズ(ITO)であることが好ましい。
本発明の光反射フィルムの製造方法について特に制限はなく、高屈折率層および低屈折率層が交互に積層された積層体を少なくとも1つ形成することができるのであれば、いかなる方法でも用いられうる。
本発明により提供される光反射フィルムは、幅広い分野に応用することができる。例えば、建物の屋外の窓や自動車窓等長期間太陽光に晒らされる設備に貼り合せ、赤外遮蔽効果を付与する赤外遮蔽フィルム等の窓貼用フィルムとして用いることができる。
[光反射フィルム(赤外遮蔽フィルム)の製造]
<反射層1の形成>
米国特許第6049419号に記載の溶融押し出し方法に従い、ポリエチレンナフタレート(PEN)TN8065S(帝人化成社製)とポリメチルメタクリレート(PMMA)樹脂アクリペットVH(三菱レイヨン社製)とを、300℃に溶融し、押出しにより積層し、(PMMA(152nm)/PEN(137nm))64/(PMMA(164nm)/PEN(148nm))64/(PMMA(177nm)/PEN(160nm))64/(PMMA(191m)/PEN(173nm))64となるように縦横約3倍に延伸した後、熱固定、冷却を行って、計256層交互積層した反射層1を得た。ここで、上記層構成において、「(PMMA(152nm)/PEN(137nm))64」とは、膜厚152nmのPMMA、膜厚137nmのPENをこの順に積層したユニットを64個積層させたという意味である。
下記の処方で粘着層塗布液を作製した。
BASF製UV吸収剤 Tinuvin477(固形分80%) 2.1部
イソシアネート系硬化剤 日本ポリウレタン工業製 コロネートL55E(固形分55%) 5部
上記粘着層塗布液をセパレーターSP-PET(銘柄:PET-O2-BU)(三井化学東セロ株式会社製)のシリコン面に対して、コンマコーターにて乾燥膜厚が10μmになるように塗工し、80℃、1分間乾燥し、第2給紙から反射層を形成したフィルムを給紙し、反射層とラミネートして、反射層上に粘着層を形成した。
紫外線硬化性樹脂として、ビームセット577(荒川化学工業株式会社製)を用い、溶媒としてメチルエチルケトンを添加した。さらに、フッ素系界面活性剤(商品名:フタージェント(登録商標)650A、株式会社ネオス製)を0.08質量%添加し、全固形分が40質量部となるように調製して、ハードコート層用塗布液Aを作製した。
実施例1からハードコート層用塗布液を下記塗布液Bに変更した以外は同様にして光反射フィルムを作成した。
赤外線吸収剤としてATO(商品名:SR35M、ANP社製)を用い、紫外線硬化性樹脂として、ビームセット577(荒川化学工業株式会社製)を用い、溶媒としてメチルエチルケトンを添加した。さらに、フッ素系界面活性剤(商品名:フタージェント(登録商標)650A、株式会社ネオス製)を0.08質量%添加し、全固形分が40質量部、およびATOの添加量が全固形分に対して55質量%となるように調製して、ハードコート層用塗布液Bを作製した。
基材としてフィルム支持体を用い、高屈折率層および低屈折率層を以下の構成に変更した以外は実施例2と同様にして光反射フィルムを作成した。
基材2として、ポリエチレンテレフタレートフィルム(A4300、両面易接着層、厚さ:50μm、長さ200m×幅210mm、東洋紡績株式会社製)を準備した。
《低屈折率層用塗布液》
はじめに低屈折率層用塗布液を調製した。具体的には、430部のコロイダルシリカ(10質量%)(スノーテックスOXS;日産化学工業株式会社製)、150部のホウ酸水溶液(3質量%)、85部の水、300部のポリビニルアルコール(4質量%)(JP-45;重合度:4500;ケン化度:88mol%;日本酢ビ・ポバール株式会社製)、3部の界面活性剤(5質量%)(ソフタゾリンLSB-R;川研ファインケミカル株式会社製)、を45℃でこの順に添加した。そして、純水で1000部に仕上げ、低屈折率層用塗布液を調製した。
次に、高屈折率層用塗布液を調製した。具体的には、あらかじめシリカ変性酸化チタン粒子の分散液を調製し、これに溶媒等を添加した。
20層重層塗布可能なスライドホッパー塗布装置を用い、低屈折率層用塗布液および高屈折率層用塗布液を45℃に保温しながら、45℃に加温した基材2上に、21層重層塗布を行った。この際、最下層および最上層は低屈折率層とし、それ以外は低屈折率層および高屈折率層がそれぞれ交互に積層されるように設定した。塗布量については、乾燥時の膜厚が低屈折率層は各層150nm、高屈折率層は各層130nmになるように調節した。なお、前記膜厚は、製造した光反射フィルムを切断し、その切断面を電子顕微鏡により観察することで確認した。この際、2つの層間の界面を明確に観測することができない場合には、XPS表面分析装置により得た層中に含まれるTiO2の厚さ方向のXPSプロファイルにより界面を決定した。
実施例3からハードコート層の照射量を3J/cm2に変更し、粘着層塗布液の硬化剤を5部から7部に変更した以外は同様にして光反射フィルムを作成した。
実施例3から粘着層を以下の記載の通り変更した以外は同様にして光反射フィルムを作成した。
BASF製UV吸収剤 Tinuvin477(固形分80%) 2.1部
信越化学工業製 シランカップリング剤 KBM-403(固形分100%) 0.09部
イソシアネート系硬化剤 日本ポリウレタン工業製 コロネートL55E(固形分55%) 0.5部
(実施例6)
実施例3から粘着層を以下の記載の通り変更した以外は同様にして作成した。
BASF製UV吸収剤 Tinuvin477(固形分80%) 2.1部
イソシアネート系硬化剤 日本ポリウレタン工業製 コロネートL55E(固形分55%) 0.5部
(比較例1)
実施例1から粘着層を以下の記載の通り変更した以外は同様にして光反射フィルムを作成した。
酢酸エチル 121.6部
T-477(トリアジン系UV吸収剤) 3.15部(濃度80%)
KBM403(シランカップリング剤) 0.90部(濃度10%)
コロネートL55E(トリレンジイソシアネート) 5部(濃度55%)
(比較例2)
実施例3から粘着層を比較例1の記載の通り変更した以外は同様にして光反射フィルムを作成した。
特開2007-232931の実施例1に記載の近赤外線吸収層をPET上に設け反対側に、実施例1の粘着層を作製し、光反射フィルムを作製した。
ガラス基材上に、ハードコート層塗布液、粘着層塗布液、をそれぞれ単独で塗布して乾燥時膜厚2μmの各々のサンプルを作製し、ナノインデンテーション法(セイコーインスツルメンツ社製、走査型プローブ顕微鏡 SPI3800Nに、HYSITRON社製、TriboScopeを装着した装置、圧子は90°Cube corner tip、最大荷重を20μN)で測定した。測定数n=3とし、弾性率の単位はPaとして、測定値の平均値を求めた。結果を下記の表1に示す。
粘着力の測定はJIS A5759 6.8.1に基づき測定を行った。水洗いし、アルコールで脱脂したフロート板ガラスに、短冊状(幅25mm×長さ30cm)の光反射フィルムを設置し、圧着ローラを用いて毎分約300mmの早さで1往復させて圧着した。引っ張り試験機(東洋精機株式会社製)を用いて当該サンプルを180度引きはがし試験により、粘着力(即粘着力)を求めた。結果を下記の表1に示す。
<赤外透過率>
分光光度計(積分球使用、日立製作所社製、U-4000型)を用い、各赤外遮蔽フィルム試料の300nm~2000nmの領域における赤外透過率(800~1300nm)を測定した。結果を下記の表1に示す。
作成した光反射フィルムを曲面ガラス(曲率半径3m以下)に水貼りし、目視により外観を以下の評価基準に従って評価した。結果を下記の表1に示す。
○:問題なく綺麗に貼れた
△:端部の一部にしわがみられた
×:しわが数か所見られた。
作成した光反射フィルムを曲面ガラス(曲率半径3m以下)に水貼りし、25℃、50%RHの条件で3ヶ月放置後、23℃、50%RHの条件で以下の評価基準に従って3カ月後の密着性及び外観を評価した。結果を下記の表1に示す。
○:問題なし
△:端部が一部浮きあがっている
×:端部に剥がれがみられた。
作成した光反射フィルムを曲面ガラス(曲率半径3m以下)に水貼りし、25℃、50%RHの条件で7日間放置後、23℃、50%RHの条件で引っ張り試験機(東洋精機株式会社製)を用いて引っ張り試験を行い、以下の評価基準に従って粘着力を評価した。結果を下記の表1に示す。
○:粘着力が2N以上、糊残りなし
△:粘着力が2N以上、糊が僅かに残る
×:粘着力が2N未満で糊が全面に残る。
JISB7753に規定するサンシャインウェザーメーター(スガ試験機(製)S80)を用いてブラックパネル温度計63℃、相対湿度50%、1サイクル2時間、1サイクル中18分間降雨という条件下で3000時間後の密着性を、以下の評価基準に従って評価した。
○:問題なし
△:端部が一部浮きあがっている
×:端部に剥がれがみられた。
11 基材、
12 下引層、
13 反射層、
14 低屈折率層、
15 高屈折率層、
16 ハードコート層、
17 透明接着層、
18 基体、
L 太陽光。
Claims (8)
- ポリマーを含む高屈折率層とポリマーを含む低屈折率層とが積層されてなる積層体を少なくとも1つ以上有する反射層と、
一方の最外層に配置される粘着層と、
他方の最外層に配置されるハードコート層と、を含む光反射フィルムにおいて、
前記粘着層の弾性率と前記ハードコート層の弾性率とが下記式(1)を満たし、
前記粘着層とガラスとの貼付け時点の即粘着力が2~8N/25mmであることを特徴とする、光反射フィルム。
式(1)ハードコート層の弾性率[Pa]/粘着層の弾性率[Pa]≧3 - 貼付け時点の前記粘着層とガラスとの即粘着力が4~8N/25mmであり、
貼付け状態のまま、30℃、湿度60%RHの条件で1週間放置した時点の前記粘着層とガラスとの経時粘着力が7~15N/25mmであることを特徴とする、請求項1に記載の光反射フィルム。 - 前記経時粘着力が10~15N/25mmであることを特徴とする請求項2に記載の光反射フィルム
- 前記高屈折率層および前記低屈折率層に含まれるポリマーが、ポリエステル、ポリカーボネートおよびポリ(メタ)アクリレートからなる群から選択される少なくとも1種を含むことを特徴とする請求項1~3のいずれか1項に記載の光反射フィルム。
- 前記高屈折率層および前記低屈折率層に含まれるポリマーが、ポリビニルアルコール系樹脂を少なくとも1種含有することを特徴とする請求項1~4のいずれか1項に記載の光反射フィルム。
- 熱線遮蔽性微粒子を含有することを特徴とする請求項1~5のいずれか1項に記載の光反射フィルム。
- 請求項1~6のいずれか1項に記載の光反射フィルムを光透過性基体に貼り付けた光反射体。
- 前記光透過性基体が曲面を有する、請求項7に記載の光反射体。
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CN201480068425.4A CN105899977B (zh) | 2013-12-18 | 2014-12-12 | 光反射膜及使用该光反射膜的光反射体 |
JP2015553515A JP6443341B2 (ja) | 2013-12-18 | 2014-12-12 | 光反射フィルムおよびこれを用いた光反射体 |
US15/036,952 US20160259102A1 (en) | 2013-12-18 | 2014-12-12 | Light-reflecting film and light reflector using the same |
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US (1) | US20160259102A1 (ja) |
JP (1) | JP6443341B2 (ja) |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010504873A (ja) * | 2006-09-27 | 2010-02-18 | スリーエム イノベイティブ プロパティズ カンパニー | 耐引裂き性太陽光制御多層フィルム |
JP2012030599A (ja) * | 2004-05-22 | 2012-02-16 | Three M Innovative Properties Co | 多層光学フィルムを組入れるカードおよび積層体 |
JP2013148661A (ja) * | 2012-01-18 | 2013-08-01 | Konica Minolta Inc | 赤外遮蔽フィルムの評価方法、および赤外遮蔽フィルムの製造方法 |
WO2013183544A1 (ja) * | 2012-06-06 | 2013-12-12 | コニカミノルタ株式会社 | 赤外遮蔽フィルムおよび赤外遮蔽体 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5278694A (en) * | 1990-01-11 | 1994-01-11 | The Dow Chemical Company | Optically dissimilar composition for polymeric reflective bodies |
CA2222511A1 (en) * | 1995-06-26 | 1997-01-16 | Minnesota Mining And Manufacturing Company | Multilayer polymer film with additional coatings or layers |
KR101000565B1 (ko) * | 2007-02-02 | 2010-12-14 | 주식회사 엘지화학 | 점착제 조성물, 이를 이용한 광학 필터 및 플라즈마디스플레이 패널 표시 장치 |
-
2014
- 2014-12-12 JP JP2015553515A patent/JP6443341B2/ja not_active Expired - Fee Related
- 2014-12-12 WO PCT/JP2014/083038 patent/WO2015093413A1/ja active Application Filing
- 2014-12-12 US US15/036,952 patent/US20160259102A1/en not_active Abandoned
- 2014-12-12 CN CN201480068425.4A patent/CN105899977B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012030599A (ja) * | 2004-05-22 | 2012-02-16 | Three M Innovative Properties Co | 多層光学フィルムを組入れるカードおよび積層体 |
JP2010504873A (ja) * | 2006-09-27 | 2010-02-18 | スリーエム イノベイティブ プロパティズ カンパニー | 耐引裂き性太陽光制御多層フィルム |
JP2013148661A (ja) * | 2012-01-18 | 2013-08-01 | Konica Minolta Inc | 赤外遮蔽フィルムの評価方法、および赤外遮蔽フィルムの製造方法 |
WO2013183544A1 (ja) * | 2012-06-06 | 2013-12-12 | コニカミノルタ株式会社 | 赤外遮蔽フィルムおよび赤外遮蔽体 |
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Also Published As
Publication number | Publication date |
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JP6443341B2 (ja) | 2018-12-26 |
US20160259102A1 (en) | 2016-09-08 |
JPWO2015093413A1 (ja) | 2017-03-16 |
CN105899977B (zh) | 2019-04-26 |
CN105899977A (zh) | 2016-08-24 |
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