Patent ID: 8178267
Filing Date: 2012-05-15
Classification: G03G

Abstract:
1. A set of toners comprising a yellow toner, a magenta toner, a cyan toner and a black toner for forming a full color image with an electrophotographic method, wherein the yellow toner comprises toner particles containing at least one pigment selected from the group consisting of C.I. Pigment Yellow 74, C.I. Pigment Yellow 139, C.I. Pigment Yellow 155, C.I. Pigment Yellow 180 and C.I. Pigment Yellow 185; the magenta toner comprises toner particles containing a dye represented by Formula (X-1) and a metal compound represented by Formula (1); and the cyan toner comprises toner particles containing a silicon phthalocyanine represented by Formula (2): wherein, Rx wherein, R wherein, Z represents a hydroxyl group, a chlorine atom, an aryloxy group of 6 to 18 carbon atoms, an alkoxyl group of 1 to 22 carbon atoms or a group represented by Formula (IV); R a1 , R a2 , R a3 and R a4 each independently represent a substituent; and n a1 , n a2 , n a3 and n a4 each independently represent an integer of 0 to 4, wherein, R