SCHNELLTEST-VERFAHREN ZUR BEWERTUNG DER DELAMINATIONSNEIGUNG VON GLAS-PACKMITTELN
    6.
    发明公开
    SCHNELLTEST-VERFAHREN ZUR BEWERTUNG DER DELAMINATIONSNEIGUNG VON GLAS-PACKMITTELN 有权
    快速测试评估过程分层玻璃-PACK基金

    公开(公告)号:EP2771676A1

    公开(公告)日:2014-09-03

    申请号:EP12775521.3

    申请日:2012-10-24

    申请人: SCHOTT AG

    IPC分类号: G01N21/90 G01N21/91

    CPC分类号: G01N21/01 G01N21/90 G01N21/91

    摘要: The invention relates to a rapid test method for evaluating the delamination in glass packaging means, in particular for the pharmaceutical industry, having the following steps: step 1 (1): exposing the glass packaging means to an atmosphere consisting of steam in order to form a corrosion zone; and subsequently carrying out another step selected from step (2a), step (2b), or step (2c), including step (2a): visualizing the corrosion zone using a light microscope; step (2b): visualizing the corrosion zone by means of a staining process with a subsequent inspection process; or step (2c): removing glass components in ultrapure water and quantifying the removed glass components. A rapid test method is provided which provides a conclusion about whether a glass packaging means exhibits a tendency to delaminate or not in a simple and reliable manner and in a relatively short time span.