Process for producing colorants

C - Chemistry – Metallurgy – 09 – B

Patent

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Details

C09B 67/00 (2006.01) C09B 67/46 (2006.01) C09B 67/54 (2006.01) C09D 11/00 (2006.01)

Patent

CA 2450851

The present invention provides a colorant for inkjet inks which is free from mechanical selectivity, high in light-durability, high in reliability and low in cost. The colorant prepared by the process of the invention comprises a hydrophobic coloring matter substance, an amphoteric electrolyte and water.

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