Polymer mixtures for printed polymer electronic circuits

US7678857B2 · kind B2 · utility

Assignee

• PolyIC GmbH & Co. KG · DE

Inventors

• Adolf Bernds · Baiersdorf, DE
• Wolfgang Clemens · Puschendorf, DE
• Alexander Knobloch · Paderborn, DE
• Andreas Ullmann · Zirndorf, DE

Key dates

• Filing date: Aug 31, 2004
• Grant date: Mar 16, 2010
• Expiry date: Jul 26, 2027

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K85/113
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

In order to increase the viscosity of semiconductive polymers in solution, they are mixed with non-semiconductive polymers.