| 发明名称 |
HIGH-REFRACTIVE INDEX POWDER AND PRODUCTION METHOD AND APPLICATION OF SAME |
| 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. |
| 申请公布号 |
KR20120084707(A) |
申请公布日期 |
2012.07.30 |
| 申请号 |
KR20127001369 |
申请日期 |
2010.06.30 |
| 申请人 |
DENKI KAGAKU KOGYO KABUSHIKI KAISHA;TOHOKU UNIVERSITY |
发明人 |
KONNO MIKIO;NAGAO DAISUKE;WATANABE AKIRA;KINOSHITA TAKAFUMI;KAWASAKI TAKASHI |
| 分类号 |
C01G23/04;C09D4/02;C09D7/12;C09D133/00 |
主分类号 |
C01G23/04 |
| 代理机构 |
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