发明名称 |
Transparent zirconia dispersion and zirconia particle-containing resin composition, composition for sealing light emitting element and light emitting element, hard coat film and optical functional film and optical component, and method for producing zirconia particle-containing resin |
摘要 |
The present invention provides a transparent inorganic oxide dispersion which makes it possible to improve the refractive index and mechanical characteristics and to maintain transparency by modifying the surface of inorganic oxide particles with a surface modifier having one or more reactive functional groups; and an inorganic oxide particle-containing resin composition in which the transparent inorganic oxide dispersion and a resin are compositely integrated by the polymerization reaction, a composition for sealing a light emitting element, a light emitting element, and a method for producing an inorganic oxide particle-containing resin composition; and a hard coat film which has high transparency and makes it possible to improve a refractive index and tenacity, an optical functional film, an optical lens and an optical component. The transparent inorganic oxide dispersion of the present invention comprises inorganic oxide particles which have a surface modified with a surface modifier having one or more reactive functional groups and have a disperse particle diameter of 1 nm or more and 20 nm or less, and a disperse medium, wherein the surface modifier is one or more kinds selected from the group consisting of a silane coupling agent, a modified silicone, and a surfactant.
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申请公布号 |
US7985476(B2) |
申请公布日期 |
2011.07.26 |
申请号 |
US20060084093 |
申请日期 |
2006.10.24 |
申请人 |
SUMITOMO OSAKA CEMENT CO., LTD. |
发明人 |
KURINO YASUYUKI;KINOSHITA TORU;TAKAMIYA NAOKI;YAMAMOTO YOSHITAKA;KAWASE TSUYOSHI;ISHIKAWA YOSHIZUMI;SATO YOICHI;NAKAMURA RYOSUKE;KATSUBE YUKO |
分类号 |
B32B5/16;C09K3/10;G02B1/00 |
主分类号 |
B32B5/16 |
代理机构 |
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地址 |
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