Process for the production and treatment of graphite powders

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United States of America Patent

PATENT NO 9102539
APP PUB NO 20110243832A1
SERIAL NO

13124173

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Abstract

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The disclosure relates to processes for the production and thermal treatment of carbon material, in particular, graphite powders, in an Acheson type oven, using a functional filler comprising graphitic material in particulate form allowing electrical current to flow through the charge. The particulate form of the filler allows greater flexibility and can be used to control the degree of direct and indirect heating, resulting in more uniform products. Such graphite materials may typically be employed as an additive in polymers, batteries, or other applications.

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Patent Owner(s)

Patent OwnerAddress
IMERYS GRAPHITE & CARBON SWITZERLAND SASTRADA INDUSTRIALE BODIO CH-6743

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cattaneo, Davide Arbedo, CH 11 26
Rossetti, Edo Camorino, CH 1 0
Rota, Fabio Comano, CH 8 75
Spahr, Michael Bellinzona, CH 26 70

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