Solvent-based inkjet ink formulations

US9284463B2 · kind B2 · utility

Assignee

• Markem-Imaje Corporation · US

Inventors

• Benjamin J. Brown · Palo Alto, US
• Richard C. Woudenberg · Keene, US
• Richard J. Larson, Jr. · Walpole, US
• Ann Benjamin · Keene, US
• Corey Williams · Keene, US

Key dates

• Filing date: Jun 10, 2014
• Grant date: Mar 15, 2016
• Expiry date: Jun 10, 2034

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09D11/38
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Solvent-based inkjet ink formulations including an organic solvent, a resin, a surfactant, and a colorant are provided. The inks have many desirable attributes such as extended decap time.