发明申请
US20080135808A1 Immersion oil, method of producing immersion oil, method of reserving immersion oil and reserving vessel for immersion oil
审中-公开
浸油，浸油的制造方法，浸渍油的保存方法以及浸油的储存容器
- 专利标题： Immersion oil, method of producing immersion oil, method of reserving immersion oil and reserving vessel for immersion oil
- 专利标题（中）： 浸油，浸油的制造方法，浸渍油的保存方法以及浸油的储存容器
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申请号： US11986910申请日： 2007-11-27
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公开(公告)号： US20080135808A1公开(公告)日： 2008-06-12
- 发明人: Hiroaki Kinoshita , Atsushi Niwa , Masahiro Satoh
- 申请人： Hiroaki Kinoshita , Atsushi Niwa , Masahiro Satoh
- 申请人地址： JP Tokyo
- 专利权人： Olympus Corporation
- 当前专利权人： Olympus Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： JP2006-321473 20061129
- 主分类号： G01N33/00
- IPC分类号： G01N33/00 ; B65D85/00
摘要：
The immersion oil has refractive index which is 1.70 or more, and is low autofluorescence. Preferably, the main ingredient is iodine compounds (diiodomethane), and a solid having a high refractive index such as sulfur and the like is dissolved or dispersed into the immersion oil. The production method of the immersion oil has a purification process, in which impurities are removed preferably by adsorbent, distillation or recrystallized. In the method of preservation of the immersion oil, it is always contacted with the adsorbent. The preservation container of the immersion oil contains an adsorbent which is always contacted with the immersion oil.
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