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US 12,700,594 B2Granted
Carbon black, slurry, and lithium-ion secondary battery
AssigneeDenka Company Limited
InventorsYusaku Harada, Yuji Koga
Life of this patent
Estimating the term…
Abstract
Carbon black having a specific surface area of 150 m2/g or more and 400 m2/g or less, and a ratio (S2/S1) of a peak area (S2) of a peak at m/z 128 to a peak area (S1) of a peak at m/z 57 detected through thermal desorption spectroscopy of less than 2.00.
Claims7
Carbon black having a specific surface area of 150 m2/g or more and 400 m2/g or less, and a ratio (S2/S1) of a peak area (S2) of a peak at m/z 128 to a peak area (S1) of a peak at m/z 57 detected through thermal desorption spectroscopy of 0.05 or more and less than 2.00.
Dependencies are inferred from the claim text.