Amine pyrazole nickel phthalocyanine dyes for coloration

A dye which, in the free acid form, is of the Formula:

• wherein:
• NiPc is a nickel phthalocyanine radical;
• r has a value from 1 to 3 inclusive;
• m has a value from 1 to 3 inclusive;
• p has a value from 0 to 1 inclusive;
• R2, R3 and R4 are each independently H, C1-6-alkyl or C1-6-alkyl substituted by CH3, OCH3, halo, NO2, CN, NHCOCH3, NH2, hydroxy, sulpho or carboxy;
• A is phenylene, substituted phenylene, C1-6-alkylene or substituted C1-6-alkylene, wherein the substituent is selected from CH3, OCH3, halo, NO2, CN, NHCOCH3, NH2, hydroxy, sulpho and carboxy;
• Q is halo, tri-(C1-4)alkylammonium or a pyridinium group;
• B is phenylene, phenylene substituted by 1 or 2 sulpho groups or phenylene substituted by an alkyl or alkoxy group;
• Z is H or alkyl;
• and
• X and Y are each independently H, alkyl, alkoxy, halogen, carboxy or sulpho;
• provided that r+m does not exceed 4.