发明授权
- 专利标题： Stimulable phosphor and radiation image conversion panel by use thereof
- 专利标题（中）： 可刺激的荧光体和辐射图像转换面板
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申请号： US09294937申请日： 1999-04-19
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公开(公告)号： US06177030B1公开(公告)日： 2001-01-23
- 发明人: Takehiko Shoji , Satoshi Honda , Manabu Watanabe , Masaaki Murayama , Yasushi Nakano , Haruhiko Masutomi , Hideaki Wakamatsu , Hiroyuki Nabeta , Kanae Kawabata
- 申请人： Takehiko Shoji , Satoshi Honda , Manabu Watanabe , Masaaki Murayama , Yasushi Nakano , Haruhiko Masutomi , Hideaki Wakamatsu , Hiroyuki Nabeta , Kanae Kawabata
- 优先权： JP10-129481 19980423; JP10-129482 19980423; JP10-166407 19980529; JP10-265650 19980903; JP10-269913 19980924
- 主分类号： C09K1161
- IPC分类号： C09K1161
摘要：
A method for preparing a stimulable phosphor is disclosed, comprising forming a stimulable phosphor and coating the formed stimulable phosphor with a metal oxide and a silane coupling agent, or a metal oxide and a metal alkoxide. Another method is also disclosed, comprising forming a stimulable phosphor precursor, calcining the formed precursor in the presence of a metal oxide or metal alkoxide, and coating the calcined precursor with a silane coupling agent or metal alkoxide. Further disclosed is a preparation method of a radiation image conversion panel containing the stimulable phosphor.
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