发明授权
US3930873A Radio-photoluminescence dosimeter glass of low energy dependence and
method of manufacturing same
失效
低能量依赖性的放射性光致发光度计玻璃及其制造方法
- 专利标题： Radio-photoluminescence dosimeter glass of low energy dependence and method of manufacturing same
- 专利标题（中）： 低能量依赖性的放射性光致发光度计玻璃及其制造方法
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申请号： US381775申请日： 1973-07-23
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公开(公告)号： US3930873A公开(公告)日： 1976-01-06
- 发明人: Hans-Herbert Kaes , Hans Staaden
- 申请人： Hans-Herbert Kaes , Hans Staaden
- 申请人地址： DT Wetzlar
- 专利权人： Ernst Leitz G.m.b.H.
- 当前专利权人： Ernst Leitz G.m.b.H.
- 当前专利权人地址： DT Wetzlar
- 优先权： DT2236302 19720724
- 主分类号： G01T1/06
- IPC分类号： G01T1/06 ; C03C3/16 ; C03C3/23 ; C03C3/247 ; C03C4/12 ; G01T1/10
摘要：
A radio-photoluminescence dosimeter glass of low energy dependence, high sensitivity, and good resistance to weathering is composed of an activating silver compound such as silver metaphosphate and at least one metal fluoride, preferably of metals of groups I, II, III, and/or IV of the Periodic System. Such a glass may contain at least one further metal oxide, preferably an oxide of metals of groups I, II, and/or III of the periodic System, phosphorus pentoxide, and, if desired, nitrogen pentoxide.