Abstract: A thermal transfer sheet includes a thermal transfer dye layer containing a dye on one surface of a base material sheet and a heat-resistant lubricating layer on the other surface, wherein the heat-resistant lubricating layer contains a binder, spherical particles protruding from a surface of the heat-resistant lubricating layer, and tabular particles having an average particle diameter larger than or equal to the average particle diameter of the spherical particles, and the tabular particles have a specific surface area of 5 m2/g or more and an average particle diameter of 10 ?m or less.

Abstract: There is provided a thermal transfer sheet including a thermal transfer dye layer formed on one surface of a base sheet and containing a dye and a heat resistant smooth layer formed on the other surface of the base sheet and containing a binder, a lubricant, and a filler. The binder contained in the heat resistant smooth layer is obtainable by mixing a polyvinyl acetoacetal resin with an acryl silicone resin which has a mass average molecular weight of 100,000 or more and is in the form of a powdery solid at an ordinary temperature at a ratio of 10 parts by mass or less of the acryl silicone resin relative to 100 parts by mass of the polyvinyl acetoacetal resin, and the heat resistant smooth layer further contains 10 parts by mass or more and 30 parts by mass or less of isocyanate relative to 100 parts by mass of the polyvinyl acetoacetal resin and phosphoric acid ester having a melting point of 50° C. or more as the lubricant.

Abstract: There is provided a thermal transfer sheet including a thermal transfer dye layer formed on one surface of a base sheet and containing a dye and a heat resistant smooth layer formed on the other surface of the base sheet and containing a binder, a lubricant containing phosphoric acid ester having a melting point of 50° C. or more, and a filler. The phosphoric acid ester is contained in the heat resistant smooth layer at a ratio of 5 mass % or more and 25 mass % or less and contains straight chain phosphoric acid monoalkyl ester at a ratio of 16 mass % or more and 75 mass % or less of a total amount thereof.

Abstract: A thermal transfer sheet includes a thermal transfer dye layer containing a dye on one surface of a base material sheet and a heat-resistant lubricating layer on the other surface, wherein the heat-resistant lubricating layer contains a compound represented by Chemical formula 1 described below, (in the formula, n represents an integer of 15 or more).

Abstract: A thermal transfer sheet includes a thermal transfer dye layer containing a dye on one surface of a base material sheet and a heat-resistant lubricating layer on the other surface, wherein the heat-resistant lubricating layer contains at least one type of silicone compound represented by Chemical formula 1 or Chemical formula 2 described below. In Chemical formula 1 and Chemical formula 2, R1 contains an alkyl group, an alkylene group, or a phenyl group and may have an ether or ester bond, R2 represents an alkyl group or an alkylene group having the carbon number of 1 to 50, and n and m represent individually an integer of 1 or more, and or less.

Abstract: A thermal transfer sheet includes a base material sheet, a thermal transfer dye layer, which is disposed on one surface of the base material sheet and which contains a dye, and a heat-resistant lubricating layer disposed on the other surface of the base material sheet, wherein the heat-resistant lubricating layer is formed from a binder, in which a specific amount of at least one of a polyvinyl acetal having a softening point of 262° C. or higher and a glass transition temperature of 106° C. or higher and cellulose acetate propionate and a specific amount of polyamide imide silicone are mixed.

Abstract: There is provided a thermal transfer sheet including a thermal transfer dye layer formed on one surface of a base sheet and containing a dye and a heat resistant smooth layer formed on the other surface of the base sheet and containing a binder, a lubricant containing phosphoric acid ester having a melting point of 50° C. or more, and a filler. The phosphoric acid ester is contained in the heat resistant smooth layer at a ratio of 5 mass % or more and 25 mass % or less and contains straight chain phosphoric acid monoalkyl ester at a ratio of 16 mass % or more and 75 mass % or less of a total amount thereof.

Abstract: There is provided a thermal transfer sheet including a thermal transfer dye layer formed on one surface of a base sheet and containing a dye and a heat resistant smooth layer formed on the other surface of the base sheet and containing a binder, a lubricant, and a filler. The binder contained in the heat resistant smooth layer is obtainable by mixing a polyvinyl acetoacetal resin with an acryl silicone resin which has a mass average molecular weight of 100,000 or more and is in the form of a powdery solid at an ordinary temperature at a ratio of 10 parts by mass or less of the acryl silicone resin relative to 100 parts by mass of the polyvinyl acetoacetal resin, and the heat resistant smooth layer further contains 10 parts by mass or more and 30 parts by mass or less of isocyanate relative to 100 parts by mass of the polyvinyl acetoacetal resin and phosphoric acid ester having a melting point of 50° C. or more as the lubricant.

Abstract: There is provided a fuel cell capable of ensuring high safety, and capable of obtaining favorable characteristics such as power density. As a first fluid containing an electrolyte, an ion conductor in which an organic compound which is solid at a room temperature and which has at least one of a sulfonic acid group and a phosphoinic acid group is dissolved in a solvent flows through an electrolyte path arranged between a fuel electrode and an oxygen electrode. Thereby, it is possible to suppress resistance between the fuel electrode and the oxygen electrode low. Also, in the case where the solvent is evaporated due to an environmental change, since that organic compound remains as solid, a surrounding member is unlikely to be corroded.

Abstract: A thermal transfer sheet includes a base material sheet, a thermal transfer dye layer, which is disposed on one surface of the base material sheet and which contains a dye, and a heat-resistant lubricating layer disposed on the other surface of the base material sheet, wherein the heat-resistant lubricating layer is formed from a binder, in which a specific amount of at least one of a polyvinyl acetal having a softening point of 262° C. or higher and a glass transition temperature of 106° C. or higher and cellulose acetate propionate and a specific amount of polyamide imide silicone are mixed.

Abstract: A thermal transfer sheet includes a thermal transfer dye layer containing a dye on one surface of a base material sheet and a heat-resistant lubricating layer on the other surface, wherein the heat-resistant lubricating layer contains a binder, spherical particles protruding from a surface of the heat-resistant lubricating layer, and tabular particles having an average particle diameter larger than or equal to the average particle diameter of the spherical particles, and the tabular particles have a specific surface area of 5 m2/g or more and an average particle diameter of 10 ?m or less.

Abstract: A thermal transfer sheet includes a thermal transfer dye layer containing a dye on one surface of a base material sheet and a heat-resistant lubricating layer on the other surface, wherein the heat-resistant lubricating layer contains a compound represented by Chemical formula 1 described below, (in the formula, n represents an integer of 15 or more).

Abstract: A thermal transfer sheet includes a thermal transfer dye layer containing a dye on one surface of a base material sheet and a heat-resistant lubricating layer on the other surface, wherein the heat-resistant lubricating layer contains at least one type of silicone compound represented by Chemical formula 1 or Chemical formula 2 described below. In Chemical formula 1 and Chemical formula 2, R1 contains an alkyl group, an alkylene group, or a phenyl group and may have an ether or ester bond, R2 represents an alkyl group or an alkylene group having the carbon number of 1 to 50, and n and m represent individually an integer of 1 or more, and or less.

Abstract: It is an object of the present invention to provide a modified polyvinyl acetal resin, which is superior in flexibility, an adhesive property to a resin substrate under high humidities, heat resistance, a thermal decomposition property, humidity resistance and toughness and has low oxygen permeability and an adequate adhesive property and is low in viscosity and high in secular stability of viscosity in forming a solution thereof, and an adhesive composition, an ink, a coating material composition, a thermal developing photosensitive material, a slurry composition for a ceramic green sheet, and a ceramic green sheet, which use the modified polyvinyl acetal resin.