| abstract |
A composition comprising:n (a) a major dye component which is a mixture of phthalocyanine dyes of Formula (1) and salts thereof: nn nwherein:n Pc represents a phthalocyanine nucleus of formula; n n n n n n n n n n n n x is 0.1 to 3.8; n y is 0.1 to 3.8; n z is 0.1 to 3.8; n the sum of x+y+z is 3 to 4; and n the substituents, represented by x, y and z, are attached only to a β-position on the phthalocyanine ring; and n (b) a liquid medium.n nAlso ink-jet inks and cartridges, printing processes, printed material and dye mixtures. |