Carbon nanosheets; carbon nanoribbons; graphenes; graphene nanoribbons; graphene oxides; powdery carbons; graphene oxide nanoribbons; unprocessed plastics containing carbon and graphene; graphene dispersions; chemical preparations containing carbon and graphene for use in industry and for scientific purposes

Carbon nanosheets; graphenes; unprocessed plastics which include carbon nanosheets; unprocessed plastics which include graphenes; chemical agents which are composed mostly of graphenes; chemical agents which are composed mostly of powdered carbon