Use of alkoxylated polyvinyl amines for the modification of surfaces

US7268199B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Valerie Andre · Ludwigshafen, DE
• Werner Bertleff · Viernheim, DE
• Oliver Borzyk · Speyer, DE
• Juergen Huff · Ludwigshafen, DE
• Ralf Noerenberg · Büttelborn, DE

Key dates

• Filing date: Jun 13, 2001
• Grant date: Sep 11, 2007
• Expiry date: Jan 10, 2023

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T442/2934
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The present invention relates to the modification of surface properties of particulate, linear, sheet-like, or three-dimensional structures using alkoxylated polyvinylamines. The invention further relates to novel alkoxylated polyvinylamines, and also to a process for their preparation.