| 摘要 |
PURPOSE:To have excellent dissolution performance in adjustment and maintain stability even after being unpacked by solidifying one kind or more of powder or granule medicine used as a photo processing agent, then applying a specific after soluble polymer to the solidified surface in form of spray coating and drying it. CONSTITUTION:After solidifying one kind or more of powder or granule medicine to be used as a photoprocessing agent, the water solution of a concentration of 1 to 50 weight % of water soluble polymer is applied in form of spray coating to the above solidified surface and dried to form medicine in solid. It is preferable that the solidification means prior to polymer application is a process of direct compression. Photoprocessing agents can be classified in a color liquid developer, monochromatic liquid developer, fixer, bleaching liquid, short stop, stabilizing liquid, rince, etc. The quantity of water soluble polymer used for process mentioned above can be decreased to be advantageous in dissolving operation. |
