PROBLEM TO BE SOLVED: To provide oral disintegrable coated tablets which can collapse quickly while maintaining suitable strength, and to provide coating layer compositions for oral disintegrable coated tablets.SOLUTION: The present invention provides an oral disintegrable coated tablet having a coating layer containing at least either dextrin and corn starch, and polyvinyl alcohol based resin and a coating layer composition for an oral disintegrable coated tablet, the composition being used for a coating layer of an oral disintegrable coated tablet, and containing at least either dextrin and corn starch, and polyvinyl alcohol based resin.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】適切な強度を保ちつつ、素早く崩壊することができる口腔内崩壊性被覆錠剤、及び口腔内崩壊性被覆錠剤の被覆層用組成物を提供する。【解決手段】デキストリン及びトウモロコシデンプンの少なくともいずれかと、ポリビニルアルコール系樹脂とを含む被覆層を有する口腔内崩壊性被覆錠剤、及び口腔内崩壊性被覆錠剤の被覆層に用いられ、デキストリン及びトウモロコシデンプンの少なくともいずれかと、ポリビニルアルコール系樹脂とを含む口腔内崩壊性被覆錠剤の被覆層用組成物である。【選択図】なし
