AQUEOUS COATING COMPOSITION, ANTI-REFLECTION FILM, LAMINATE, METHOD FOR PRODUCING LAMINATE, AND SOLAR CELL MODULE

• Main Authors: ISOBE, Yu, KITAGAWA, Hirotaka, FUJIMAKI, Ayana, ITOH, Shigehide
• Format: Patent
• Language: English; French; Japanese
• Published: 08.09.2017
• Subjects: ADHESIVES; CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GLASS; INKS; 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; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; PHYSICS; POLISHES; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; USE OF MATERIALS THEREFOR; WOODSTAINS

An aqueous coating composition which contains silica particles having an average primary particle diameter of 15 nm or less and an alkali metal silicate represented by M2O·nSiO2, and wherein the content ratio of the silica particles to the alkali metal silicate is from 200/1 to 3/1 in terms of mass ratio; an anti-reflection film; a laminate; a method for producing a laminate; and a solar cell module. In formula 1, M represents an alkali metal; and n represents a molar ratio. L'invention concerne une composition aqueuse de revêtement qui contient des particules de silice présentant un diamètre moyen de particule primaire de 15 nm ou moins et un silicate de métal alcalin représenté par M2O·nSiO2, le rapport des teneurs en particules de silice et en silicate de métal alcalin étant de 200/1 à 3/1 en termes de rapport massique ; un film antireflet ; un stratifié ; un procédé de production d'un stratifié ; et un module de cellule solaire. Dans la formule 1, M représente un métal alcalin ; et n représente un rapport molaire. 平均一次粒子径が１５ｎｍ以下であるシリカ粒子と、Ｍ２Ｏ・ｎＳｉＯ２で表されるアルカリ金属シリケートと、を含み、アルカリ金属シリケートに対するシリカ粒子の含有比が、質量比で２００／１～３／１である水性塗布組成物、反射防止膜、積層体及び積層体の製造方法、並びに太陽電池モジュールである。式１において、Ｍはアルカリ金属を表し、ｎはモル比を表す。