Carbon black, method for its manufacture and application

Carbon black comprises polycondensed aromatic hydrocarbons with a content of less than 5 ppm, measured according to 22-polycyclic aromatic hydrocarbon (22 PAH) method. The carbon black exhibits a statistical thickness surface area of less than 90m 2>/g. Independent claims are also included for: (...

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Bibliographische Detailangaben
Hauptverfasser:	TONTRUP CHRISTOPH, DANNEHL MANFRED, BERGEMANN KLAUS, SCHWARTZE BRITTA, OELMANN ANSGAR
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY CINEMATOGRAPHY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COMPOUNDS THEREOF CORRECTING FLUIDS DYES ELECTROGRAPHY ELECTROPHOTOGRAPHY FILLING PASTES HOLOGRAPHY INKS INORGANIC CHEMISTRY MAGNETOGRAPHY METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-METALLIC ELEMENTS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PHOTOGRAPHY PHYSICS POLISHES PREPARATION OF CARBON BLACK THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Carbon black comprises polycondensed aromatic hydrocarbons with a content of less than 5 ppm, measured according to 22-polycyclic aromatic hydrocarbon (22 PAH) method. The carbon black exhibits a statistical thickness surface area of less than 90m 2>/g. Independent claims are also included for: (1) preparing the carbon black, comprising treating the starting carbon black with electromagnetic radiation; (2) a plastic mixture comprising at least one plastic and the carbon black; (3) an ink comprising binder (less than 5 wt.%), at least one humectant, a solvent and the carbon black; (4) a toner comprising at least one fluidizer, plastic and the carbon black; and (5) a printing ink comprising at least one binder, a solvent and the carbon black.