Phenylazo-acetoacetanilide derivatives with a polymerizable functional group and related compounds as monomers for preparing polymeric pigment dispersants for inkjet inks

US7812113B2 · kind B2 · utility

Assignee

• AGFA GRAPHICS NV · BE

Inventors

• Geert Deroover · Lier, BE
• Wojciech Jaunky · Wesel, DE
• Lambertus Groenendaal · Sinaai, BE
• Johan Loccufier · Zwijnaarde, BE

Key dates

• Filing date: Jul 4, 2006
• Grant date: Oct 12, 2010
• Expiry date: Aug 19, 2027

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09D11/326
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A monomer with a chromophore group represented by Formula (I):wherein