| 发明名称 |
Dye complex and optical information recording medium |
| 摘要 |
A complex of a dye cation and an anionic TCNQ derivative of the formula (I) : <CHEM> in which ÄDyeÜ<+> is a dye cation, L<1> is a linking group, R<1> is a substituent group, p is an integer of 1-4, and r is an integer of 0-3 under the condition of 1<p+r<4, is favorably employable as a dye compound for preparing a recording layer of CD-R or DVD-R. |
| 申请公布号 |
EP1142961(A3) |
申请公布日期 |
2004.05.26 |
| 申请号 |
EP20010108777 |
申请日期 |
2001.04.06 |
| 申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
MORISHIMA, SHINICHI;USAMI, TAKASHI |
| 分类号 |
C09B23/02;C09B69/06;G11B7/244;G11B7/246;G11B7/247;G11B7/2472 |
主分类号 |
C09B23/02 |
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