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Elektrisch leitfähige und transparente Zusammensetzung

Electrically conductive composition for use as transparent or non-transparent conductive coating for resistance heating elements e.g. for heating disks, comprises electrically conductive polymer, carbon nanotubes and baytron
 
: Erismis, H.; Haque, M.; Weis, D.G.; Hying, K.

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Frontpage ()

DE 102007018540 A: 20070419
DE 102007018540 A: 20070419
C08K0007
C08K0003
C08L0065
C08L0081
C09D0005
C09K0003
H05B0003
German
Patent, Electronic Publication
Fraunhofer TEG ()

Abstract
(A1) Es wird eine elektrisch leitfaehige Zusammensetzung vorgeschlagen, die transparent ist und sehr einfach verarbeitbar ist.

 

DE 102007018540 A1 UPAB: 20081205 NOVELTY - The electrically conductive composition comprises an electrically conductive polymer, carbon nanotubes and baytron. The electrically conductive polymer is selected from poly(3,4-ethylenedioxythiophene), polythiophene, polypyrrole, polyaniline, polyacethylene, polydiphenylamine, poly para-phenylene, poly para-phenylene vinylene, poly para phenylene sulfide or their derivatives, preferably from poly(3,4-ethylenedioxythiophene). The electrically conductive polymer is present as polymer radical cation. The polymer radical cation responds to a coordination bond with a polyanion. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for producing the electrically conductive composition, which involves dispersing carbon nanotubes in a conductive polymer. USE - Electrically conductive composition for use as transparent or non-transparent conductive coating for resistance heating elements e.g. for heating disks, windows, mirrors, textile and diving suit, as floor and stair heating, heating layer in refrigerator windows, for transparent or non-transparent electrical contacting, heating screens and touch-screens, and for use as transparent or non-transparent antistatic coating, and transparent or non-transparent coating for electromagnetic compatibility (all claimed). ADVANTAGE - The electrically conductive composition is cost-effective and simple to use, and has excellent transparency, conductivity and thermal stability.

: http://publica.fraunhofer.de/documents/N-86220.html