Derivative of naphthalocyanine containing perfluoroalkyl group,

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product

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430270, 430945, G11B 724, C09B 4700

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active

053785894

ABSTRACT:
A derivative of naphthalocyanine containing a perfluoroalkyl group and having a particular structure for ensuring excellent weather-proof properties, extremely high solubility in various solvents and capability of forming a film, and an optical recording medium prepared by using the derivative and capable of recording while using a focused beam of a semiconductor laser or the like. The derivative of naphthalocyanine containing a perfluoroalkyl group may be prepared by reacting a perfluoroalkanoyl peroxide having a particular structure with a naphthalocyanine.

REFERENCES:
patent: 5034309 (1991-07-01), Tai et al.
patent: 5229507 (1993-07-01), Baumann et al.
Oksengendler et al. (CA93 (14): 133813j), 1980.

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