| 发明名称 |
URETHANE-BASED OPTICAL COMPONENT AND MANUFACTURING PROCESS THEREFOR |
| 摘要 |
The present invention relates to a urethane optical member containing at least one kind of structures represented by the following formulae (1) and (2) in a structure constituting the optical member, and a method for producing the same.; |
| 申请公布号 |
US2014243496(A1) |
申请公布日期 |
2014.08.28 |
| 申请号 |
US201214239476 |
申请日期 |
2012.08.20 |
| 申请人 |
Kousaka Masahisa;Okamoto Yasuhisa |
发明人 |
Kousaka Masahisa;Okamoto Yasuhisa |
| 分类号 |
C08G75/02 |
主分类号 |
C08G75/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A urethane optical member comprising at least one structure represented by the group consisting of formulae (1) and (2): |
| 地址 |
Tokyo JP |
