发明申请
- 专利标题： High-Refractive Index Powder and Production Method and Application of Same
- 专利标题（中）： 高折射率粉末及其制备方法及应用
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申请号： US13382256申请日： 2010-06-30
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公开(公告)号： US20120141780A1公开(公告)日： 2012-06-07
- 发明人: Mikio Konno , Daisuke Nagao , Akira Watanabe , Takafumi Kinoshita , Takashi Tawasaki
- 申请人： Mikio Konno , Daisuke Nagao , Akira Watanabe , Takafumi Kinoshita , Takashi Tawasaki
- 优先权： JP2009-162278 20090709; JP2010-029133 20100212
- 国际申请： PCT/JP2010/061173 WO 20100630
- 主分类号： B32B5/16
- IPC分类号： B32B5/16 ; C08K3/22 ; C01G23/00 ; B29B9/00 ; B82Y30/00
摘要：
A powder of a titanate compound of an alkaline earth metal (MTiO3: M is one or two or more selected from the group consisting of Ba, Sr, Ca and Mg), having an average particle diameter of 50 nm or smaller, an average aspect ratio of 1.0 to 1.2 and a refractive index of 1.8 to 2.6, is useful as a high-refractive index powder.
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