HEAT RAY-SHIELDING NANOPARTICLE-CONTAINING COMPOSITION, METHOD OF PRODUCING THE SAME, HEAT RAY-SHIELDING FILM, AND HEAT RAY-SHIELDING LAMINATED TRANSPARENT BASE MATERIAL

PROBLEM TO BE SOLVED: To provide a heat ray-shielding film that mainly includes a polyvinylacetal resin, uses composite tungsten oxide nanoparticles having high heat ray-shielding effect, and exhibits excellent optical properties and high weatherability.SOLUTION: A heat ray-shielding nanoparticle-co...

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Hauptverfasser: MACHIDA YOSHISUKE, FUJITA KENICHI
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creator MACHIDA YOSHISUKE
FUJITA KENICHI
description PROBLEM TO BE SOLVED: To provide a heat ray-shielding film that mainly includes a polyvinylacetal resin, uses composite tungsten oxide nanoparticles having high heat ray-shielding effect, and exhibits excellent optical properties and high weatherability.SOLUTION: A heat ray-shielding nanoparticle-containing composition comprises: composite tungsten oxide nanoparticles that is shown by general formula: MWOand has a hexagonal crystal geometry; a dispersant I that has an acrylic structure on its main chain, has an amino group as a functional group, and has a decomposition temperature of 200°C or larger; and a dispersant II that has an acrylic structure on its main chain, has an epoxy group as a functional group, and has a decomposition temperature of 200°C or larger, wherein the content of an organic solvent at a boiling point of 120°C or lower is 5 mass% or lower.
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subjects CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
GLASS
JOINING GLASS TO GLASS OR OTHER MATERIALS
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
METALLURGY
MINERAL OR SLAG WOOL
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
title HEAT RAY-SHIELDING NANOPARTICLE-CONTAINING COMPOSITION, METHOD OF PRODUCING THE SAME, HEAT RAY-SHIELDING FILM, AND HEAT RAY-SHIELDING LAMINATED TRANSPARENT BASE MATERIAL
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