Process for treating mineral coating agent and binder compositions with plastics

US6090868A · kind A · utility

Assignee

• Wacker Chemie AG · DE

Inventors

• Herbert Eck · Burghausen, DE
• Peter Ball · Emmerting, DE
• Reiner Figge · Ampfing, DE

Key dates

• Filing date: May 13, 1998
• Grant date: Jul 18, 2000
• Expiry date: May 13, 2018

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C04B2111/00482
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

A process is provided for treating mineral hydraulically or non-hydraulically setting coating agent and binder compositions using water-redispersible powders wherein one or more organopolymer powders and one or more organosilicon powders are added to the dry coating agent and binder composition.