发明公开
- 专利标题: Radiographic intensifying screen and process for the preparation of the same
- 专利标题(中): 放射性增强屏幕及其制备方法
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申请号: EP83108541申请日: 1983-08-30
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公开(公告)号: EP0102085A3公开(公告)日: 1986-02-05
- 发明人: Miyahara, Junji Fuji Photo Film Co., Ltd. , Kitada, Akira Fuji Photo Film Co., Ltd.
- 申请人: FUJI PHOTO FILM CO., LTD.
- 专利权人: FUJI PHOTO FILM CO., LTD.
- 当前专利权人: FUJI PHOTO FILM CO., LTD.
- 优先权: JP14906982 19820830; JP14907082 19820830
- 主分类号: G21K04/00
- IPC分类号: G21K04/00
摘要:
A radiographic intensifying screen comprising a support and a phosphor-containing resin layer provided thereon, in which the void ratio of said phosphor-containing resin layer is reduced in comparison with an ordinarily prepared phosphor-containing resin layer having the same binder-phosphor ratio and formed by a coating procedure conducted under an atmospheric pressure. The void ratio is not more than 85 % of the void ratio of the ordinarily prepared phosphor-containing resin layer for a phosphor-containing resin layer in which contains a resinous binder and a phosphor in a weight ratio of 1 : 1 to 1 : 25, the ration of 1 : 25 being exclusive, and the void ratio is not more than 90 % for a phosphor-containing resin layer in which contains a resinous binder and a phosphor in a weight ratio of 1 : 25 to 1 : 100.
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