Powder-slurry that can be hardened by actinic radiation or by thermal means, method for producing said slurry and use of the same

US7122595B1 · kind B1 · utility

Assignee

• BASF COATINGS GMBH · DE

Inventors

• Gunther Ott · Hachenburg, DE
• Ulrike Rockrath · Senden, DE
• Uwe Meisenburg · Duisburg, DE
• Hubert Baumgart · Hachenburg, DE
• Reinhold Schwalm · Monsheim, DE
• Erich Beck · Ladenburg, DE
• Rainer Koniger · Freinsheim, DE
• Wolfgang Paulus · Lam, DE
• Horst Binger · Mainz, DE
• Rainer Blum · Ludwigshafen, DE

Key dates

• Filing date: Feb 2, 2000
• Grant date: Oct 17, 2006
• Expiry date: Feb 2, 2020

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09D5/02
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to a powder-slurry that can be hardened by actinic radiation or by thermal means, comprising (I) components containing functional groups (A) which render them hardenable by actinic radiation and components containing complementary functional groups (B) which render them thermally hardenable, in a weight ratio of 50:1 to 1:50 and/or comprising (II) components containing the functional groups (A) and (B) which render them thermally hardenable and hardenable by actinic radiation in a molar ratio of 100:1 to 1:100.