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EP0168621A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Method for producing shaped articles from electrically conducting organic polymers and/or organic conductors, apparatus for performing the method and use of the shaped articles

Assignee: Zipperling Kessler GmbH and Co
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Filing: 1985-06-07
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Granted: —
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Expires: 2005-06-07
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Abstract

Abstract Translated from German 57 Im wesentlichen lösungsmittel-, monomer- und oligomerfreie leitfähige organische Polymere und/oder organische Leiter werden unter Feuchtigkeits- und Sauerstoffausschluß bei erhöhter Temperatur unter einem Druck von mindestens 500 bar zu Formteilen mit hochglänzender, metallisch erscheinender Oberfläche verformt. Die Formteile eignen sich zur Verwendung als elektrische Leiter, Halbleiter oder Fotoleiter. Eine geeignete Vorrichtung zur Herstellung der Formteile besteht aus einer mit inertgas füllbaren der evakuierbaren Preßkapsel, die zwischen den Preßstempel und ein Gegenlager in einer beheizbaren Presse einsetzbar ist. 57 Substantially solvent-free, monomer-free and oligomer-free conductive organic polymers and / or organic conductors are deformed with the exclusion of moisture and oxygen at elevated temperature under a pressure of at least 500 bar to give molded parts with a high-gloss, metallic surface. The molded parts are suitable for use as electrical conductors, semiconductors or photoconductors. A suitable device for producing the molded parts consists of a press capsule which can be filled with inert gas and which can be evacuated, which can be inserted between the press ram and a counter bearing in a heatable press.

Inventors

  • 👤 Bernhard Dr. Wessling
  • 👤 Harald Dr. Volk

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-29 23:42
CPC Classifications
B; B29; B29C; B29C43/00; B29C43/32; B29C43/56; B29C43/003; B29C48/00; B29C48/022; B29C48/03; B29K; B29K2025/00; B29K2055/00; B29K2086/00; B29K2995/00; B29K2995/0003; B29K2995/0005; B29L; B29L2031/00; B29L2031/34

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