A heat ray-shielding film has excellent heat-shielding performance and a color tone, and exhibits weather resistance. A heat ray-shielding laminated transparent base material and a heat ray-shielding resin sheet material use the heat ray-shielding film. The heat ray-shielding film and the heat ray-shielding resin sheet material are expressed by a general formula M.sub.yWO.sub.z, and contain a composite tungsten oxide particle having a hexagonal crystal structure, selected wavelength absorbing material, and thermoplastic resin. The selected wavelength absorbing material has a transmission profile in which a transmittance of a light of a wavelength of 420 nm can be set to 40% or less when a transmittance of a light of a wavelength of 550 nm is 90% or more, and a transmittance of a light of a wavelength of 460 nm is 90% or more.

A molecular film includes: a tungsten-oxygen octahedral block.

An adhesive layer is provided including composite tungsten oxide particles and/or tungsten oxide particles; a dispersant; a metal coupling agent including an amino group; an adhesive agent; and a cross-linking agent.

The present invention relates to an exterior film of a building for protecting glass, which represents excellent weather resistance, impact resistance, and scratch resistance by a base layer combined with thermoplastic polyurethane and a functional coating layer, has self-healing ability, and can improve durability of glass by effectively blocking heat derived from ultraviolet and infrared rays.

An electronic component has an organic member between two transparent substrates, in which outer peripheral portions of the two transparent substrates are bonded by a sealing material containing low melting glass. The low melting glass contains vanadium oxide, tellurium oxide, iron oxide and phosphoric acid, and satisfies the following relations (1) and (2) in terms of oxides. The sealing material is formed of a sealing material paste which contains the low melting glass, a resin binder and a solvent, the low melting glass containing vanadium oxide, tellurium oxide, iron oxide and phosphoric acid, and satisfies the following relations (1) and (2) in terms of the oxides. Thereby, thermal damages to an organic element or an organic material contained in the electronic component can be reduced and an electronic component having a glass bonding layer of high reliability can be produced efficiently.

V.sub.2O.sub.5+TeO.sub.2+Fe.sub.2O.sub.3+P.sub.2O.sub.590 (mass %)(1)

V.sub.2O.sub.5>TeO.sub.2>Fe.sub.2O.sub.3>P.sub.2O.sub.5 (mass %)(2)

There is provided an interlayer film for laminated glass with which a low yellow index value, low excitation purity and high heat shielding properties can be achieved in spite of the thickness varying with places. The interlayer film for laminated glass according to the present invention has a thickness of one end thinner than a thickness of the other end at the opposite side of the one end and includes a thermoplastic resin, an ultraviolet ray screening agent and tungsten oxide particles, and the ultraviolet ray screening agent is a benzotriazole-based ultraviolet ray screening agent.

The present invention relates to a new Inorganic Blue pigments from Cobalt doped Magnesium having Transition Element Oxides and a process for the preparing the same. The present invention more particularly relates to the development of blue pigments, comprising oxides of alkaline earth, and transition metals of the general formula Mg.sub.1-xCo.sub.xWO.sub.4 (x=0.1 to 0.5), Mg.sub.1-xCo.sub.xN-bO.sub.6 (x=0.1 to 0.5), and Mg.sub.1-xCo.sub.xTiO.sub.3 (x=0.1 to 0.5) and well suited for colouring applications of a wide variety of substrates for example paints, varnishes, plastics, ceramics etc. Raw materials such as MgO, CoO and one of WO.sub.3, TiO.sub.2, Nb.sub.2O.sub.5 and are weighted in the stoichiometric ratio and calcined in the range 1100-1300 C. for 6-12 hrs duration in air atmosphere. The well ground calcined powders were used for characterization of the pigments. The phase purity and optical properties of the prepared pigments were investigated.

The present invention relates to the field of organic electronics, such as OLEDs, OPVs and organic photo detectors. It particularly provides intermediates and materials suitable for manufacturing such organic electronics, to specific manufacturing methods and to specific uses.

The invention relates to provide an infrared shielding composition that can form an infrared cut filter in which flat coating properties are excellent and the generation of a pattern on the surface is suppressed and that has excellent drying resistance, an infrared cut filter, and a solid-state imaging device. The infrared shielding composition according to the invention includes at least metal containing tungsten oxide particles; a resin binder; a solvent A of which a boiling point is 170 C. to 200 C. at 1 atm; and a solvent B different from the solvent A, in which a content of the solvent A is 0.1 to 20 mass % with respect to a total mass of the infrared shielding composition.

The invention relates to provide an infrared shielding composition that can form an infrared cut filter in which flat coating properties are excellent and the generation of a pattern on the surface is suppressed and that has excellent drying resistance, an infrared cut filter, and a solid-state imaging device. The infrared shielding composition according to the invention includes at least metal containing tungsten oxide particles; a resin binder; a solvent A of which a boiling point is 170 C. to 200 C. at 1 atm; and a solvent B different from the solvent A, in which a content of the solvent A is 0.1 to 20 mass % with respect to a total mass of the infrared shielding composition.