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公开(公告)号：US11299419B2
公开(公告)日：2022-04-12
申请号：US16755600
申请日：2018-10-19
发明人： Weiqiang Hong , Xinqian He , Yong Jiang , Zhengshang Zhou , Lianying Zhu , Zhiyong Li , Fangfang Huang
IPC分类号： C03C3/089 , C03C3/091 , C03C3/095 , C03C4/20 , C03C4/08 , A61J1/14 , B65D85/84 , C03C8/02 , C03C8/04 , C03C8/24
摘要： Disclosed is a type of borosilicate glass, the composition of which, based on oxides, contains the following components by weight percentage (wt %): 2.0 wt %-5.0 wt % of TiO2, 0.25 wt %-2.5 wt % of CeO2 and 0.25 wt %-3.0 wt % of Y2O3, and does not contain any iron compound, such as ferric oxide. The glass has better UV resistance and alkaline resistance properties, and a better light transmission rate, and is particularly suitable for use in the field of pharmaceutical packaging materials.
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公开(公告)号：US20210188697A1
公开(公告)日：2021-06-24
申请号：US16755600
申请日：2018-10-19
发明人： Weiqiang HONG , Xinqian HE , Yong JIANG , Zhengshang ZHOU , Lianying ZHU , Zhiyong LI , Fangfang HUANG
摘要： Disclosed is a type of borosilicate glass, the composition of which, based on oxides, contains the following components by weight percentage (wt %): 2.0 wt %-5.0 wt % of TiO2, 0.25 wt %-2.5 wt % of CeO2 and 0.25 wt %-3.0 wt % of Y2O3, and does not contain any iron compound, such as ferric oxide. The glass has better UV resistance and alkaline resistance properties, and a better light transmission rate, and is particularly suitable for use in the field of pharmaceutical packaging materials.
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