ANIONIC BARBITURIC ACID BASED AZOMETHINE METAL COMPLEX DYES AND THEIR USE IN OPTICAL LAYERS FOR OPTICAL DATA RECORDING
摘要
<p>The present invention relates to anionic barbituric acid based azamethine metal complex dyes and their use in optical layers for optical data recording, preferably for optical data recording using a laser with a wavelength up to 450 nm. The invention further relates to a write once read many (WORM) type optical data recording medium capable of recording and reproducing information with radiation of blue laser, which employs an anionic barbituric acid based azamethine metal complex dye in the optical layer.</p>
申请公布号
WO2007048709(A1)
申请公布日期
2007.05.03
申请号
WO2006EP67329
申请日期
2006.10.12
申请人
CLARIANT INTERNATIONAL LTD;GRACIET, JEAN-CHRISTOPHE;STEFFANUT, PASCAL;LUECKE, LARS;WINTER, MARTIN ALEXANDER
发明人
GRACIET, JEAN-CHRISTOPHE;STEFFANUT, PASCAL;LUECKE, LARS;WINTER, MARTIN ALEXANDER