Process for producing briquetted and pressed granular material and use thereof

US6364223B2 · kind B2 · 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 6, 2001
• Grant date: Apr 2, 2002
• Expiry date: Apr 6, 2021

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.