Modified polyurethanes, a process for their preparation, and electroplated or metallized molded articles produced therefrom

US7041725B2 · kind B2 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Hans-Detlef Arntz · Overath, DE
• Eduard Mayer · Dormagen, DE
• Helmut Meyer · Hilden, DE

Key dates

• Filing date: Apr 16, 2003
• Grant date: May 9, 2006
• Expiry date: Jul 22, 2023

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L55/02
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Modified polyurethanes based on polyurethane reactive systems composed of at least one organic polyisocyanate and a polyol formulation, which additionally contains at least one polymer modifier and at least one filler are prepared. These modified polyurethanes are useful in the production of electroplated/metallized molded articles.