Process for producing briquetted and pressed granular material and use thereof

US6079644A · kind A · 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: Apr 10, 1997
• Grant date: Jun 27, 2000
• Expiry date: Apr 10, 2017

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.