Triboelectric chargeable coating powder

US6242052A · kind A · utility

Assignee

• BASF COATINGS GMBH · DE

Inventors

• Christoph-Stephan Hilger · Berlin, DE
• Rolf Boysen · Munster, DE
• Helmut Riestenpatt · Münster, DE
• Ulrike Schlosser · Ludwigshafen, DE
• Erwin Czech · Biblis, DE
• Udo Mayer · Bischofswerda, DE
• Gunther Schroder · Mannheim, DE
• Benno Sens · Neustadt, DE

Key dates

• Filing date: Nov 15, 1999
• Grant date: Jun 5, 2001
• Expiry date: Nov 15, 2019

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09D5/034
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to triboelectrically chargeable powder coating materials to which benzimidazole-based additives are added.