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'FILM COATING AGENT FOR SOLID PREPARATION, AND SOLID PREPARATION USING SAME',
'FILM COATING AGENT FOR SOLID PREPARATION, AND SOLID PREPARATION USING SAME',
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机译:“用于固体制备的涂膜剂,以及使用相同的固体制备”,
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摘要
pAn object of the present invention is to provide a film coating agent for a solid formulation, which has excellent water vapor barrier properties and is capable of stably maintaining the quality of medicinal ingredients even when the solid formulation has been stored unpacked for a long period of time. The present invention provides a film coating agent for a solid formulation, comprising a water-soluble cellulose derivative, swelling clay, a cationic surfactant, and a fatty acid, wherein the mass ratio of the above-described swelling clay to the above-described water-soluble cellulose derivative is 2:8 to 8:2, and the content of the above-described cationic surfactant is not less than 0.5 equivalents and not more than 3.0 equivalents relative to the cation exchange equivalent of the above-described swelling clay./p[EP2508206A1]
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