Preparation of storage-stable, pumpable and pourable aluminosilicate suspensions by wet milling

US4336234A · kind A · utility

Assignee

• BASF SE

Inventors

• Bernd Leutner · Bischofswerda, DE
• Hans-Ulrich Schlimper · Speyer, DE
• Dieter Roth · Schlüchtern, DE
• Ludwig Kreitner · Heppenheim, DE
• Heinrich Spahn · Mannheim, DE

Key dates

• Filing date: Feb 8, 1980
• Grant date: Jun 22, 1982
• Expiry date: Feb 8, 2000

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C01B39/026
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

Storage-stable, pourable and pumpable silicate suspensions are prepared by wet milling of aluminosilicates, after the preparation of the latter, without intermediate drying.