Pseudoplastic powdered lacquer slurry free of organic solvents method for production and the use thereof

US6943210B2 · kind B2 · utility

Assignee

• BASF COATINGS GMBH · DE

Inventors

• Ulrike Rockrath · Senden, DE
• Gunther Ott · Hachenburg, DE
• Jan Berg · Sarpsborg, NO
• Werner-Alfons Jung · Ascheberg, DE
• Joachim Woltering · Hachenburg, DE

Key dates

• Filing date: Jan 11, 2001
• Grant date: Sep 13, 2005
• Expiry date: Jan 21, 2022

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L75/04
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

A pseudoplastic powder clearcoat slurry which is free from organic solvents and comprises solid and/or highly viscous, particles which are dimensionally stable under storage and application conditions and have an average size of from 0.8 to 20 μm, at least 99% of the particles having a size ≦30 μm, which is preparable by