Preparing inks for offset printing

US5902391A · kind A · utility

Assignees

• BASF Lacke · DE
• Farben AG · DE

Inventors

• Hans Becker · Dubuque, US
• Thomas Zerbe · Waiblingen, DE
• Karl-Wilhelm Klemm · Stuttgart, DE

Key dates

• Filing date: May 6, 1997
• Grant date: May 11, 1999
• Expiry date: May 6, 2017

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09D11/02
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to a process for preparing an offset printing ink or concentrate thereof from the individual components on which the printing ink is based, which involves combining the individual solid and liquid components in a mixer and processing them directly therein to form the offset-printing ink or concentrate.