Process for preparing antimicrobial plastic bodies having improved long-time performance

US8075823B2 · kind B2 · utility

Inventors

• J. Peter Guggenbichler · Bocholt, DE
• Andreas Hirsch · Rathsberg, DE

Key dates

• Filing date: Apr 24, 2007
• Grant date: Dec 13, 2011
• Expiry date: Apr 30, 2027

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08K2003/0806
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

The present invention relates to processes for preparing an antimicrobial plastic body, said processes comprising molding a precursor and being characterized in that prior to molding at least one component of the precursor is treated with a metal colloid.