OPTICAL-RECORDING MEDIUM COMPRISING A REFLECTIVE LAYER CONTAINING A SILICON-PHTHALOCYANIN COMPOUND

摘要

Optical recording medium containing a transparent substrate, a dye-containing layer sensitive to laser light and a reflective layer containing a silicon-phthalocyanine derivative of the formula

in which
R<1> denotes hydrogen, alkyl, alkoxy, halogen or trialkylsilyl,
n denotes the number 1, 2, 3 or 4 and
A and B are identical or different and independently of one another each denote alkyl, halogen, optionally substituted alkoxy or trialkylsilyloxy.