OPTICAL RECORDING MEDIUM AND HYDROXY ALLENYL METHYLIDYNE AMINE COMPOUND WHICH MAY BE METAL COMPLEXED

摘要

PROBLEM TO BE SOLVED: To provide an optical recording medium in which successful recording and reproduction are possible by laser with wavelength of 300-900 nm.

SOLUTION: The optical recording medium contains a hydroxy allenyl methylidene amine compound which may be metal complexed in a recording layer.

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