Process for producing briquetted and pressed granular material and use thereof

US6432196B1 · kind B1 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Gunter Linde · Krefeld, DE
• Olaf Schmidt-Park · Krefeld, DE
• Manfred Eitel · Kempen, DE
• Lothar Steiling · Leverkusen, DE

Key dates

• Filing date: Jul 19, 1999
• Grant date: Aug 13, 2002
• Expiry date: Mar 18, 2020

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08K3/04
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to a process for producing briquetted and pressed granular material and the use thereof for coloring building materials, such as concrete and asphalt, and organic media, such as paint systems, plastics and colored pastes.