| abstract |
This invention contains (A) hydroxypropyl methylcellulose, (B) polyethyleneglycol, and (C) talc, The mass ratio (A: B) of component (A) and (B) is 1: 0.22-1.25, and The mass ratio (A: C) of component (A) and (C) is 1: 0.8-3.8, Comprising: The film coating composition which has a high gloss surface, and is not performed, Not only can it be reduced in weight and size, but also the manufacturing cost is reduced, and the moisture control of the final formulation is easy, so that the stability of the active ingredient can be maintained and the discoloration of the formulation can be prevented. |