Dye-incorporated composition and optical recording medium

Details Dye-incorporated composition and optical recording medium Dye-incorporated composition and optical recording medium

C - Chemistry, Metallurgy

09

B

C09B 67/22 (2006.01) G11B 7/24 (2006.01) G11B 7/247 (2006.01) G11B 7/249 (2006.01)

Patent

CA 2063579

- 58 - ABSTRACT A dye-incorporated composition which comprises a cyanine type dye and an azo metal chelate compound comprising an azo type compound of the following formula (I) Image (I) (wherein A is a residue forming a hetoro ring together with the carbon atom and the nitrogen atom to which it is bonded, B is a residue forming an aromatic ring or a hetoro ring together with the two carbon atoms to which it is bonded, and X is a group having an active hydrogen), and a metal, and an optical recording medium comprising a recording layer which contains the dye- incorporated composition.

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