公开(公告)号：CA1327164C

公开(公告)日：1994-02-22

申请号：CA599589

申请日：1989-05-12

Applicant: GLAXO INC

Inventor： FRANZ ROBERT M

IPC: A61K9/30 ,  A61K9/28 ,  A61K9/36 ,  A61K31/34 ,  A61K47/14 ,  A61K47/30 ,  A61K47/38 ,  A61P43/00

Abstract: This invention relates to an improved polymeric film coating for a ranitidine hydrochloride (HCl) tablet in which the plasticizer triacetin has been added to the polymeric film coating medium. A tablet of this invention has been found to have greater stability than a tablet coating with a polymeric film which does not contain triacetin.