HARD COATINGS CONTAINING GRAPHENIC CARBON PARTICLES

Hard coating compositions are disclosed containing graphenic carbon particles. The coating compositions include polymeric resins such as polyurethane or polyester with relatively small amounts of graphenic carbon particles that provide increased hardness. L'invention concerne des compositions d...

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Bibliographische Detailangaben
Hauptverfasser: BENDIKSEN, BEVERLY, POOLE, JAMES E, JOHNSON, DAVID
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:Hard coating compositions are disclosed containing graphenic carbon particles. The coating compositions include polymeric resins such as polyurethane or polyester with relatively small amounts of graphenic carbon particles that provide increased hardness. L'invention concerne des compositions de revêtement durs contenant des particules de carbon graphénique. Les compositions de revêtement comprennent des résines polymères telles que du polyuréthane ou du polyester présentant des quantités relativement faibles de particules de carbone graphénique qui confèrent une dureté accrue.