Use of polycarbonates containing iodine phenyl carbonate for producing special shaped parts

US6320016A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Michael Bödiger · Dormagen, DE
• Wolfgang Ebert · Krefeld, DE
• Heinrich Alberts
• Dieter Wittmann · Leverkusen, DE
• Thomas Eckel · Dormagen, DE

Key dates

• Filing date: Dec 9, 1999
• Grant date: Nov 20, 2001
• Expiry date: Dec 9, 2019

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61M25/0108
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

X-ray detectable molded articles prepared from polycarbonate resins are disclosed. The articles, preferably toys or medical equipment, are molded of polycarbonate the structure of which contains units derived from iodophenyl.