| 发明名称 | Silicone material, curable silicone composition, and optical device | ||
| 摘要 | This invention relates to a silicone material satisfying any of the following conditions in an elemental composition percentage of the silicone material surface according to X-ray photoelectron spectroscopy (ESCA): (i) the elemental composition percentage of carbon atoms is from 50.0 to 70.0 atom %; (ii) a ratio of the elemental composition percentage of carbon atoms to the elemental composition percentage of silicon atoms (C/Si) is from 2.0 to 5.0; or (iii) both of the above conditions (i) and (ii). The silicone material is stable against light and heat, in which a decrease in transmittance and generation of cracks do not tend to occur. | ||
| 申请公布号 | US9550916(B2) | 申请公布日期 | 2017.01.24 |
| 申请号 | US201615079164 | 申请日期 | 2016.03.24 |
| 申请人 | DOW CORNING TORAY CO., LTD. | 发明人 | Yoshida Shin;Iimura Tomohiro |
| 分类号 | C09D183/04;C08G77/20;H01L33/56;H01L33/62 | 主分类号 | C09D183/04 |
| 代理机构 | Howard & Howard Attorneys PLLC | 代理人 | Howard & Howard Attorneys PLLC |
| 主权项 | 1. A silicone material satisfying any of the following conditions in an elemental composition percentage of the silicone material surface according to X-ray photoelectron spectroscopy (ESCA): (i) the elemental composition percentage of carbon atoms is from 50.0 to 70.0 atom %; (ii) a ratio of the elemental composition percentage of carbon atoms to the elemental composition percentage of silicon atoms (C/Si) is from 2.0 to 5.0; or (iii) both of the above conditions (i) and (ii). | ||
| 地址 | Chiyoda-ku, Tokyo JP | ||