发明名称 |
Modified metal oxide sol, coating composition and optical element |
摘要 |
<p>A stable modified metal oxide sol which contains from 2 to 50 wt%, as calculated as metal oxides, of particles (c) comprising colloidal particles (a) of a metal oxide having primary particle diameters of from 2 to 60 nm, as nuclei, and a coating material (b) consisting of colloidal particles of an acidic oxide coated on the surface of the particles (a), and which has primary particle diameters of from 2 to 100 nm.</p> |
申请公布号 |
EP1077236(A1) |
申请公布日期 |
2001.02.21 |
申请号 |
EP20000117255 |
申请日期 |
2000.08.14 |
申请人 |
NISSAN CHEMICAL INDUSTRIES LTD. |
发明人 |
SUZUKI, KEITARO;KOYAMA, YOSHINARI;IIJIMA, MOTOKO |
分类号 |
B01J13/00;C09C3/06;C09D183/04;C09D183/14;G02B1/10;(IPC1-7):C09C3/06 |
主分类号 |
B01J13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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