Coating agent with a macromer unit for the production of multi-layered coatings

US6534185B1 · kind B1 · utility

Assignee

• BASF COATINGS GMBH · DE

Inventors

• Hubert Baumgart · Hachenburg, DE
• Thomas Farwick · Billerbeck, DE
• Ulrich Poth · Munster, DE
• Ulrike Rockrath · Senden, DE
• Andrea Zumbrink · Reken, DE

Key dates

• Filing date: Jun 18, 2001
• Grant date: Mar 18, 2003
• Expiry date: Jun 18, 2021

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/31663
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A coating composition comprisingA) at least one hydroxyl-containing polyacrylate containing in copolymerized form at least one polysiloxane macromonomer as binder andB) at least one tris(alkoxycarbonylamino)triazine as crosslinking agent,and its use to produce multicoat clearcoats and multicoat topcoats.