Organic polymers with electrical properties

US4798686A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Jurgen Hocker · Bensberg, DE
• Ludwig Rottmaier · Odenthal, DE
• Klaus Reinking · Wermelskirchen, DE
• Jurgen Kirsch · Cologne, DE
• Heinz-Josef Fullmann · Leverkusen, DE

Key dates

• Filing date: Nov 18, 1986
• Grant date: Jan 17, 1989
• Expiry date: Nov 18, 2006

Classification

• Technology area (CPC H): Electricity
• CPC primary: H01B1/124
• WIPO field: Electrical machinery, apparatus, energy
• WIPO sector: Electrical engineering

Abstract

Organic polymers, for example thermoplastics, thermosetting resins, elastomers or lacquers with increased electrical conductivity, characterized by a content of sulphur-containing pyropolymers which have been obtained by pyrolysis of sulphur-containing condensation products of aromatic compounds, which optionally contain hereto-cyclic rings with O, S or N as hetero-atoms and, sulphur or sulphur releasing compounds.