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EP0141310A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Filled polycarbonate films, their preparation and use

Assignee: Bayer AG
•
Filing: 1984-10-10
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Granted: —
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Expires: 2004-10-10
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Abstract

Abstract Translated from German Gegenstand der vorliegenden Erfindung ist ein Verfahren zur Herstellung von mit Ruß oder Graphit gefüllten Polycarbonatfolien, das dadurch gekennzeichnet ist, daß man nach Gießverfahren hergestellte gefüllte Polycarbonatfolien anschließend reckt. Die erfindungsgemäß erhältlichen gereckten Polycarbonatfolien sind als antistatische oder elektrisch leitfähige Kunststoffolien verwendbar. The present invention relates to a process for the production of polycarbonate films filled with carbon black or graphite, which is characterized in that filled polycarbonate films produced by casting processes are then stretched. The stretched polycarbonate films obtainable according to the invention can be used as antistatic or electrically conductive plastic films.

Inventors

  • 👤 Bernhard Dr. Schulte
  • 👤 Werner D. I. Tischer
  • 👤 Werner D. I. Waldenrath
  • 👤 Hans Dr. Kaloff

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-28 04:35
CPC Classifications
C; C08; C08J; C08J5/00; C08J5/18; C08J3/00; C08J3/20; C08J3/205; C08J3/21; H; H01; H01B; H01B1/00; H01B1/20; H01B1/24; C08J2369/00; Y; Y10; Y10T; Y10T428/00; Y10T428/26; Y10T428/269

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