| 发明名称 | Rapid test method for evaluating the delamination tendency of glass packaging means | ||
| 摘要 | A rapid test method for evaluating the delamination in glass packaging is provided. The method includes exposing the glass packaging means to an atmosphere consisting of steam in order to form a corrosion zone; and subsequently carrying out at least one other step. The other step includes: visualizing the corrosion zone using a light microscope; visualizing the corrosion zone by a staining process with a subsequent inspection process; or removing glass components in ultrapure water and quantifying the removed glass components. The rapid test method provides a conclusion about whether a glass packaging exhibits a tendency to delaminate or not in a simple and reliable manner and in a relatively short time span. | ||
| 申请公布号 | US9322766(B2) | 申请公布日期 | 2016.04.26 |
| 申请号 | US201214354741 | 申请日期 | 2012.10.24 |
| 申请人 | SCHOTT AG | 发明人 | Scheumann Volker;Klause Michaela;Rothhaar Uwe |
| 分类号 | G01N1/00;G01N21/01;G01N21/90;G01N21/91 | 主分类号 | G01N1/00 |
| 代理机构 | Ohlandt, Greeley, Ruggiero & Perle, LLP | 代理人 | Ohlandt, Greeley, Ruggiero & Perle, LLP |
| 主权项 | 1. A rapid test method for evaluating the delamination tendency of glass packaging, comprising the steps of: exposing empty glass packaging to an atmosphere of steam to form a corrosion zone; and subsequently carrying out a further step selected from the group consisting of: visualizing the corrosion zone using a light microscope; visualizing the corrosion zone by staining and subsequent inspection; and dissolving glass components in ultrapure water and quantifying the dissolved glass components. | ||
| 地址 | Mainz DE | ||