HOLLOW BODY, IN PARTICULAR FOR PACKAGING A PHARMACEUTICAL COMPOSITION, HAVING A LAYER OF GLASS AND A SURFACE REGION WITH A CONTACT ANGLE FOR WETTING WITH WATER

摘要

The invention refers to a hollow body (100), comprising a wall (102) which atleast partiallysurrounds an interior volume (101) of the hollow body (100); wherein the wall(102)a) comprises a layer of glass (104), andb) has a wall surface (103);wherein the wall surface (103) comprises a surface region which ischaracterised by a contactangle for wetting with water of at least 80°. Further, the inventionrefers to a process (500) formaking an item; a hollow body (100) obtainable by this process (500); a closedcontainer(400); a process (700) for packaging a pharmaceutical composition (401); aclosed hollowbody obtainable by this process (700); a use of one of the preceding hollowbodies; and a useof a perfluorinated silane or a perfluorosulfonic acid or both.