Abstract: It is an object of the present invention to provide an interlayer film for a laminated glass and a laminated glass, which do not cause an increase in a haze value due to moisture absorption and have excellent moisture resistance. The present invention is directed to an interlayer film for a laminated glass, which contains a polyvinyl acetal resin and a moisture resistance improver.

Abstract: A gallium containing zinc oxide with an improved heat ray shielding function while keeping high transparency to visible light rays is provided. A gallium containing zinc oxide, which has a heat ray shielding function, a gallium content in the range of 0.25 to 25 % by weight, and a carrier electron density ne of 2×1020/ cm3 or higher.

Abstract: An interlayer film for glass laminate that even when the glass laminate is exposed to strong sunlight for a prolonged period of time, is resistant to lowering of light transmittance and yellowing of the interlayer film per se, having heat shielding property. There is provided an interlayer Film for glass laminate, comprising a matrix resin, a liquid plasticizer and heat shielding particles having their surface coated with an insulating inert substance.

Abstract: It is an object of the present invention to provide an interlayer film for a laminated glass and a laminated glass, which do not cause an increase in a haze value due to moisture absorption and have excellent moisture resistance. The present invention is directed to an interlayer film for a laminated glass, which contains a polyvinyl acetal resin and a moisture resistance improver.

Abstract: There is provided a novel laminated glass composed partly of plastic sheet advantageous in light weight property, obtainable by the step of laminating a plastic sheet having the first interlayer film adhered to one side thereof and an inorganic glass sheet having the second interlayer film adhered to one side thereof through the first and second interlayer films interposed therebetween, which warps little, exhibits almost no perspective distortion, exhibits satisfactory adhesion between the plastic sheet and the inorganic glass sheet through the interposed interlayer films, and is excellent in transparency.

Abstract: The present invention aims to provide an interlayer film for a laminate glass to obtain a laminate glass which is excellent in transparency, heat-shielding property, and electromagnetic wave transmittance even if the laminate glass is produced by sandwiching the interlayer film for a laminate glass with one pair of glasses, and which is not deteriorated in the visible light transmittance and the initial optical properties and is excellent in weathering-resistance after the test even if a durability test to light is run for the above-mentioned laminate glass.

Abstract: It is an object of the present invention to provide a gallium containing zinc oxide with an improved heat ray shielding function while keeping high transparency to visible light rays. The present invention is directed to a gallium containing zinc oxide, which has a heat ray shielding function, a gallium content of in the range of 0.25 to 25% by weight, and a carrier electron density ne of 2×1020/cm3 or higher.

Abstract: An interlayer film for glass laminate that even when the glass laminate is exposed to strong sunlight for a prolonged period of time, is resistant to lowering of light transmittance and yellowing of the interlayer film per se, having heat shielding property. There is provided an interlayer film for glass laminate, comprising a matrix resin, a liquid plasticizer and heat shielding particles having their surface coated with an insulating inert substance.

Abstract: It is an object of the present invention to provide an interlayer film for a laminated glass and a laminated glass, which do not cause an increase in a haze value due to moisture absorption and have excellent moisture resistance. The present invention is directed to an interlayer film for a laminated glass, which contains a polyvinyl acetal resin and a moisture resistance improver.

Abstract: It is an object of the present invention to provide a method of reforming an interlayer film for heat-insulating laminated glass by which an interlayer film for heat-insulating laminated glass capable of exhibiting an excellent optical property may be obtained even if heat-insulating fine particles covered with an inert substance are used, an interlayer film for heat-insulating laminated glass, and laminated glass. The present invention is a method of reforming an interlayer film for heat-insulating laminated glass, wherein a high energy ray comprising an electromagnetic wave having energy of 3.0 eV or more is irradiated to an interlayer film for heat-insulating laminated glass comprising a heat-insulating fine particle covered with an inert substance, a matrix resin, and a liquid plasticizer, to improve transmittance of visible light having a wavelength of 380 to 780 nm, and also to reduce transmittance of a near-infrared radiation having a wavelength of 780 to 2100 nm.

Abstract: A dispersion of tin-doped indium oxide fine particles has tin-doped indium oxide fine particles, a plasticizer for an interlayer film, an organic solvent containing alcohols as a main component, and a dispersion stabilizer, wherein under measuring conditions of a concentration of tin-doped indium oxide fine particles of 0.7% by weight and an optical path length of a glass cell of 1 mm, a visible light transmittance is 80% or more, a solar radiation transmittance at a wavelength within a range from 300 nm to 2100 nm is ¾ or less of the visible light transmittance, a haze value is 1.0% or less, and a reflection yellow index is ?20 or more.

Abstract: The present invention aims to provide an interlayer film for a laminate glass to obtain a laminate glass which is excellent in transparency, heat-shielding property, and electromagnetic wave transmittance even if the laminate glass is produced by sandwiching the interlayer film for a laminate glass with one pair of glasses, and which is not deteriorated in the visible light transmittance and the initial optical properties and is excellent in weathering-resistance after the test even if a durability test to light is run for the above-mentioned laminate glass. The present invention is an interlayer film for a laminate glass which comprises at least each one layer of a heat-shielding layer and an UV-shielding layer.