发明授权
- 专利标题： Method for chemical sensitization of silver halide for photothermographic use
- 专利标题（中）： 用于光热照相术的卤化银化学增感方法
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申请号： US10731462申请日： 2003-12-09
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公开(公告)号： US07087366B2公开(公告)日： 2006-08-08
- 发明人: Lilia P. Burleva , Kumars Sakizadeh , David R. Whitcomb , Sharon M. Simpson
- 申请人： Lilia P. Burleva , Kumars Sakizadeh , David R. Whitcomb , Sharon M. Simpson
- 申请人地址： US NY Rochester
- 专利权人： Eastman Kodak Company
- 当前专利权人： Eastman Kodak Company
- 当前专利权人地址： US NY Rochester
- 代理商 J. Lanny Tucker; Louis M. Leichter
- 主分类号： G03C1/06
- IPC分类号： G03C1/06 ; G03C1/498
摘要：
A photothermographic emulsion is prepared by chemically sensitizing silver halide grains formed by oxidative decomposition of a diphenylphosphine sulfide compound on or around the silver halide grains. This procedure uses a unique sequence of steps and provides increased photographic speed and manufacturing reproducibility.
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