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US 2026/0273502 A1Published application
Composite iron oxide particle powder and method for manufacturing same
AssigneeToda Kogyo Corporation
InventorsMuneyoshi SAKAMOTO, Shinji TAKAHASHI, Toshiki MATSUI
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Abstract
A composite iron oxide particle powder including at least one of NaHCO3 and Na2CO3, in an amount greater than 25% by weight and up to 60% by weight, and having an Na/Fe molar ratio of 0.4 to 1.2.
Claims5
A composite iron oxide particle powder comprising at least one sodium carbonate selected from NaHCO3 and Na2CO3, in an amount greater than 25% by weight and up to 60% by weight, and having an Na/Fe molar ratio of 0.4 to 1.2.
Dependencies are inferred from the claim text.