Patent ID: 7034148
Filing Date: 2006-04-25
Classification: C09B,G11B,Y10S

Abstract:
1. A mixture of metallocenyl phthalocyanines, obtained by reacting a mixture A comprising (a) from 1 to 99% by weight of a phthalocyanine of the formula I where M 1 is a divalent metal, an oxo-metal group, a halo-metal group or a hydroxy-metal group or two hydrogen atoms, where one or two ligands may be bound to the divalent metal atom, the oxo-metal group, the halo-metal group or the hydroxy-metal group, X is halogen, Y Y R and R C x is a rational number from 0 to 8, y y R and (b) from 99 to 1% by weight of a phthalocyanine of the formula II where M 1 , X, Y 1 , R 15 , x, y 1 and y 2 are as defined above with a metallocene derivative in the presence of a catalyst.