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EP0348795A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Composite materials comprising a carrier material and electrically conducting polymeric films

Assignee: BASF SE
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Filing: 1989-06-20
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Granted: —
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Expires: 2009-06-20
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Abstract

Abstract Composite materials comprising a carrier material and a film, applied thereto, of homopolymers or copolymers of pyrrole, thiophene, furan or aniline or polymerisable derivatives of these monomers, this film having a thickness of from 0.1 to 10 mu m, obtainable by oxidative polymerisation by means of an aqueous solution of an oxidant, by a) first wetting the carrier material with this solution and b) bringing the carrier material into contact with a solution of the monomer(s) in an organic solvent which is virtually homogeneously immiscible with water or by carrying out operations a) and b) in the reverse sequence. These composite materials are used to produce electrical and electronic devices.

Inventors

  • 👤 Dieter Dr. Naegele
  • 👤 Petra Dr. Neese

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-26 18:36
CPC Classifications
H; H01; H01B; H01B1/00; H01B1/06; H01B1/12; H01B1/124; H01B1/127; C; C08; C08G; C08G61/00; C08G61/12; C08G61/122; C08G61/123; C08J; C08J7/00; C08J7/04; C08J7/0427; C08J7/043; C08J7/044

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