Methine dyes and uses of the same

Details Methine dyes and uses of the same Methine dyes and uses of the same

2006-11-07

2011-11-01

Kosack, Joseph (Department: 1626)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

active

08049018

ABSTRACT:
The present invention provides novel organic compounds, which absorb the light in the ultra violet and the infrared regions, have improved light tolerance and solubility in solvents, and have thermal tolerance suitable for uses to which the organic compounds are applied, and provides uses of the same. The above objects are solved by providing indolenine compounds and methine dyes, which have a bis-indolenine skeleton composed of two indolenine rings linked together at their respective C-3 positions via a divalent linking group, and by providing optical recording media containing the methine dyes.

REFERENCES:
patent: 7632945 (2009-12-01), Shinpo et al.
patent: 1103547 (2005-03-01), None
patent: 116611 (1989-05-01), None
patent: 254991 (1991-11-01), None
patent: 058961 (1999-03-01), None
patent: 344750 (2000-12-01), None
patent: 202592 (2002-07-01), None
patent: 167343 (2003-06-01), None
patent: 231359 (2003-08-01), None
patent: 2004-53799 (2004-02-01), None
patent: 053799 (2004-02-01), None
patent: 0075111 (2000-12-01), None
“Kanko-Shikiso (Photosynthesizing Dyes)”, edited by Hayami et al., Sangyo Tosho., Japan. pp. 24-30 (1997).
Majer, J.R. “Dyes Containing The Indole Ring-II”, Tetrahedron, 9:111-115 (1960).
Hunig, S. et al., “Uber zweistufige Redoxsysteme, XXI, Synthese vinyloger und azavinyloger Redoxsysteme mit Indolylresten als Endgruppen”, Justus Liebings Annalen der Chemie, No. 6, pp. 1039-1059 (1976).
“Shikizai-Kogaku-Handbook” (Handbook for Color Material Technology), 1st edition, Asakura Publishing Co., Ltd., Japan. pp. 1274-1282 (1989).
“Senryo-to-Yakuhin (Dyes and Chemicals) ”, Edited by Masahiro Shinkai et al., Japan, vol. 37, pp. 185-197 (1992).

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