Solventless methods of coating a carbon nanotube network and carbon nanotube networks coated with a polymer

A method of coating a carbon nanotube material with a solventless coating composition is described. The resulting coating has been shown to preserve the conductivity of the conductive layer and protect the conductive layer from the effects of subsequent coating compositions. Examples are shown in wh...

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Bibliographische Detailangaben
Hauptverfasser: Lastrapes Timothy J, Burton Brett R, Heintz Amy M, Feier Ioan I, Mitchell Katherine P
Format: Patent
Sprache:eng
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Zusammenfassung:A method of coating a carbon nanotube material with a solventless coating composition is described. The resulting coating has been shown to preserve the conductivity of the conductive layer and protect the conductive layer from the effects of subsequent coating compositions. Examples are shown in which the coating formulation comprises a polyol and an isocyanate. A layer material comprising a polyurethane coating on a carbon nanotube network layer is also described.