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
Stephanie Mangold,Eveline Rudigier-Voigt,Tamara Sweeck,Andrea Anton
申请号：
US16354836
公开号：
US20190283919A1
申请日:
2019.03.15
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A hollow body includes a wall which at least partially surrounds an interior volume of the hollow body. The wall comprises a layer of glass and has a wall surface. The wall surface comprises a surface region which is characterized by a contact angle for wetting with water of at least 80°. A process for making an item； a hollow body obtainable by this process； a closed container； a process for packaging a pharmaceutical composition； a closed hollow body obtainable by this process； a use of one of the hollow bodies； and a use of a perfluorinated silane or a perfluorosulfonic acid or both is also provided.
