USES OF PHTHALIMIDE BASED AZO METAL COMPLEX DYES IN OPTICAL LAYERS FOR OPTICAL DATA RECORDING
摘要
<p>The present invention relates to phthalimide based azo 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 a phthalimide based azo metal complex dye in the optical layer.</p>
申请公布号
WO2007118784(A2)
申请公布日期
2007.10.25
申请号
WO2007EP53145
申请日期
2007.04.02
申请人
CLARIANT INTERNATIONAL LTD;STEFFANUT, PASCAL;KLEIN, CEDRIC;GRACIET, JEAN-CHRISTOPHE;LUECKE, LARS;WINTER, MARTIN ALEXANDER
发明人
STEFFANUT, PASCAL;KLEIN, CEDRIC;GRACIET, JEAN-CHRISTOPHE;LUECKE, LARS;WINTER, MARTIN ALEXANDER