Microcapsules containing a core material suitable as a leveling agent

US5605966A · kind A · utility

Assignee

• BASF SE

Inventors

• Bernhard Schuler · Austin, US
• Georg Bobar · Bad Dürkheim, DE
• Tilmann Korth · Monsheim, DE
• Ottokar Flocken · Eisenberg (Pfalz), DE
• Peter Gleich · Ludwigshafen, DE

Key dates

• Filing date: Dec 13, 1993
• Grant date: Feb 25, 1997
• Expiry date: Dec 13, 2013

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/2987
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Microcapsules comprise a polymeric wall material and a polymeric core material which is suitable as a leveling agent for film formation by film-forming oligomers and polymers.