METHOD FOR PREPARING A SINTERED SPHERICAL BORON NITRIDE POWDER

The invention relates to a hexagonal boron nitride slurry comprising about 0.5 wt.% to about 5 wt.% surfactant and about 30 wt.% to about 50 wt.% hexagonal boron nitride powder in a medium, and to a method for making the hexagonal boron nitride slurry. Further subject matter of the invention is a me...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	COLLINS, WILLIAM, T, PUJARI, VIMAL, K, KUTSCH, JEFFREY, J
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES ARTIFICIAL STONE BASIC ELECTRIC ELEMENTS BLASTING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CEMENTS CERAMICS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS COMPOUNDS THEREOF CONCRETE DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING INORGANIC CHEMISTRY LIGHTING LIME, MAGNESIA MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MECHANICAL ENGINEERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-METALLIC ELEMENTS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES PRINTED CIRCUITS REFRACTORIES SEMICONDUCTOR DEVICES SLAG THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF NATURAL STONE USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention relates to a hexagonal boron nitride slurry comprising about 0.5 wt.% to about 5 wt.% surfactant and about 30 wt.% to about 50 wt.% hexagonal boron nitride powder in a medium, and to a method for making the hexagonal boron nitride slurry. Further subject matter of the invention is a method for making spherical boron nitride using the hexagonal boron nitride slurry of the invention, and a method for masking a agonal boron nitride paste using the hexagonal boron nitride slurry of the invention, as well as the hexagonal boron nitride paste obtainable by the method.