| 发明名称 |
POLYSILSESQUIOXANE BASED ENCAPSULATING MATERIAL COMPOSITION FOR UV-LED AND USE OF PHOSPHORIC ACID BASED CATALYST THEREFOR |
| 摘要 |
A phosphoric acid-based catalyst is used as a cure accelerator for a polysilsesquioxane-based UV-LED-encapsulating material, a cured product of which has a light transmittance of 65% or more at 260 nm. A polysilsesquioxane-based UV-LED-encapsulating material composition contains a polysilsesquioxane-based UV-LED-encapsulating material and a phosphoric acid-based catalyst. |
| 申请公布号 |
US2016340474(A1) |
申请公布日期 |
2016.11.24 |
| 申请号 |
US201515112300 |
申请日期 |
2015.01.20 |
| 申请人 |
Sumitomo Chemical Company, Limited |
发明人 |
YOSHIKAWA Gaku;TAKASHIMA Masayuki |
| 分类号 |
C08G77/18;H01L33/56;C08G77/08 |
主分类号 |
C08G77/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. (canceled) |
| 地址 |
Tokyo JP |
