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 present invention relates to a hollow body (100), which comprises a wall (102) for at least partially surrounding an internal volume (101) of the hollow body (100). The wall (102) includes: a) a glass layer (104); and b) a wall surface (103), wherein the wall surface (103) includes a surface area characterized by a contact angle for wetness with water, which is 80 degrees or more. In addition, the present invention relates to a process (500) of manufacturing articles, a hollow body (100) which can be obtained by the process (500), a closed container (400), a process (700) of packing a pharmaceutical composition (401), a closed hollow body which can be obtained by the process (700), a use of the hollow body, and a use of perfluorinated silane or perfluorosulfonic acid or both thereof.