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    • 3. 发明申请
    • RAPID TEST METHOD FOR EVALUATING THE DELAMINATION TENDENCY OF GLASS PACKAGING MEANS
    • 快速测试评估过程分层玻璃-PACK基金
    • WO2013060728A4
    • 2013-07-18
    • PCT/EP2012071066
    • 2012-10-24
    • SCHOTT AG
    • SCHEUMANN VOLKERKLAUSE MICHAELAROTHHAAR UWE
    • G01N21/90G01N21/91
    • G01N21/01G01N21/90G01N21/91
    • 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.
    • 本发明涉及一种快速检测步骤,用于评估在玻璃包装中剥离,特别是用于制药工业,包括以下步骤:步骤(1):对玻璃包装水蒸气的气氛中,以形成腐蚀区; 并随后执行从步骤(2a)中选定的一个进一步的步骤,所述步骤(2b)中或步骤(2c)中,包括步骤(2a)中:可视化使用光学显微镜的腐蚀区; 步骤(2b)中:可视化通过染色和随后的检验该腐蚀区; 或步骤(2c)中:在超纯水的玻璃成分的溶出和量化沥滤玻璃成分。 提供了可用的快速测试方法,作为容易提供的声明中,可靠地且在一段相对短的时间段,玻璃包装是否示出了倾向脱层或没有。