VERFAHREN ZUR HERSTELLUNG VON DESINFIZIEREND WIRKENDEN KONTAKTLINSEN-REINIGUNGSMITTELTABLETTEN.

摘要

A tablet for diinfecting and cleaning contact lenses is made by (a) forming a stable core mixt., which can be tabletted, forming the neutralising agent, (b) forming a core tablet from this, (c) pref. coating this with a lacquer layer, (d) forming a casing mixt., comprising the actual cleaning agent, and (e) pressing the core tablet into the casing mixt. In the core mixt., contg. catalase, NaHCO3 and opt. other substances, the NaHCO3 and opt. other additives are coated with a dense, acid or neutral, lacquer layer, sol. under the conditions of use.