Patent ID: 6323340
Filing Date: 2001-11-27
Classification: C09B,G11B

Abstract:
A phthalocyanine compound represented by the following formula (1): ##STR17##wherein Z.sub.2, Z.sub.3, Z.sub.6, Z.sub.7, Z.sub.10, Z.sub.11, Z.sub.14, and Z.sub.15 independently stand for SR.sup.1, OR.sup.2, or a halogen atom, provided that at least one of them stands for SR.sup.1 or OR.sup.2 ; Z.sub.1, Z.sub.4, Z.sub.5, Z.sub.8, Z.sub.9, Z.sub.12, Z.sub.13, an Z.sub.16 independently stand for NHR.sup.3, SR.sup.1, OR.sup.2, or a halogen atom, provided that at least one of them stands for NHR.sup.3 and at least four of them stand for OR.sup.2 ; R.sup.1, R.sup.2, and R.sup.3, independently to each other, stand for a substituted or non-substituted phenyl group, a substituted or non-substituted aralkyl group, or a substituted or non-substituted alkyl group of 1 to 20 carbon atoms; and M stands for a metal, a metal oxide, or a metal halide.