| 发明名称 |
New indoaniline metal complex, process for their production, and transparent recording medium and optical recording medium by use thereof |
| 摘要 |
<p>An indoaniline metal complex of formula 1 or formula 2 having a large absorption in the near-infrared range and a reduced absorption in the visible range, which indoaniline metal complex is used in a transparent recording medium: ÄCHEMICAL FORMULA 1Ü <CHEM> ÄCHEMICAL FORMULA 2Ü <CHEM> where M is a metal atom, and X is a negative ion. <IMAGE></p> |
| 申请公布号 |
EP0737722(B1) |
申请公布日期 |
2001.07.04 |
| 申请号 |
EP19960105788 |
申请日期 |
1996.04.12 |
| 申请人 |
NIPPON PAPER INDUSTRIES CO., LTD. |
发明人 |
OHASHI, REIJI;RYU, YUKIKO;NAGAI, TOMOAKI;YOSHIOKA, HIDETOSHI |
| 分类号 |
B41C1/10;B41M5/333;B41M5/337;B41M5/46;C07D219/08;C07D221/12;C09B53/02;G11B7/246;G11B7/249;G11B7/253;(IPC1-7):C09B53/02;G11B7/24 |
主分类号 |
B41C1/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
