ENTERIC COATED TABLET

摘要

To provide an enteric coated tablet containing a large amount of medicinal ingredient and having sufficient impact resistance, without forming a thick enteric coating layer.;The enteric coated tablet contains (A) a core tablet containing a medicinal ingredient and having a weight of 1,000 mg or more; (B) a coating layer containing a water-soluble polymer applied onto the surface of the core tablet; and (C) an enteric coating layer dissolving at pH 7 or higher which is applied onto the surface of the coating layer containing a water-soluble polymer, wherein the sum of the polymer amount of the coating layer (B) and the polymer amount of the coating layer (C) is 10 to 18 mg/cm2, the polymer amount of the coating layer (B) is 6 to 12 mg/cm2, and the polymer amount of the coating layer (C) is 3 to 6 mg/cm2.

主权项

1. An enteric coated tablet, comprising:
a core tablet comprising a medicinal ingredient and having a weight of 1,000 mg or more; a coating layer comprising a water-soluble polymer formed on a surface of the core tablet; and an enteric coating layer which is capable of being dissolved at a pH of 7 or higher and is formed on a surface of the coating layer, wherein a sum of a polymer amount of the coating layer and a polymer amount of the enteric coating layer is 10 to 18 mg/cm2, the polymer amount of the coating layer is 6 to 12 mg/cm2, and the polymer amount of the enteric coating layer is 3 to 6 mg/cm2.