Inorganic composition, film, and method of producing film
AssigneeFuji Photo Film Co., Ltd.
InventorsToshiaki Aono, Keisuke Ozeki
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Abstract
An inorganic composition comprises an inorganic matrix, wherein an inorganic layered compound is contained in the inorganic matrix. The inorganic matrix is preferably a metal oxide glass produced by a sol-gel method, and the inorganic layered compound is preferably swelling synthetic mica. A method of producing a film includes the steps of: hydrolyzing, dehydrating, and condensing an organic metal compound to obtain a reaction product; adding and dispersing the inorganic layered compound in the reaction product; coating the reaction product containing the inorganic layered compound on a substrate surface; and heating the substrate surface coated with the reaction product at a temperature of not more than 200° C. to vitrify the reaction product.
Claims21
An inorganic composition for a film having transparency, said inorganic composition consisting essentially of an inorganic matrix and a swelling inorganic layered compound, wherein the inorganic matrix consists essentially of metal oxide glass produced by a sol-gel method and the swelling inorganic layered compound is present within the inorganic matrix.
A transparent film comprising an inorganic composition, said inorganic composition consisting essentially of an inorganic matrix and a swelling inorganic layered compound, wherein the inorganic matrix consists essentially of metal oxide glass produced by a sol-gel method and the swelling inorganic layered compound is present within the inorganic matrix.
Dependencies are inferred from the claim text.