TITANIUM SUBOXIDE POWDER

The present invention relates to a titanium suboxide powder that includes TiOX (wherein X is in the range of 1.50≤X≤1.75), the titanium suboxide powder including base particles that include γ-Ti3O5 and fine particles that have a smaller particle size than the base particles, the fine particles being...

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Bibliographic Details
Main Authors KOBAYASHI Takuji, FUKAZAWA Motoharu, OKABE Takuto
Format Patent
LanguageEnglish
French
Japanese
Published 15.08.2024
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Summary:The present invention relates to a titanium suboxide powder that includes TiOX (wherein X is in the range of 1.50≤X≤1.75), the titanium suboxide powder including base particles that include γ-Ti3O5 and fine particles that have a smaller particle size than the base particles, the fine particles being particles that do not include Fe, Ta, Lu, Al, Nb, Sc, Zr, Hf, or W. The present invention provides a titanium suboxide powder that has excellent blackness. La présente invention concerne une poudre de sous-oxyde de titane qui comprend du TiOX (X étant dans la plage de 1,50 ≤ X ≤ 1,75), la poudre de sous-oxyde de titane comprenant des particules de base qui comprennent du γ-Ti3O5 et des particules fines qui ont une taille de particule plus petite que les particules de base, les particules fines étant des particules qui ne comprennent pas Fe, Ta, Lu, Al, Nb, Sc, Zr, Hf, ou W. La présente invention concerne également une poudre de sous-oxyde de titane qui présente une excellente noirceur. 本発明は、TiOX(式中のXは1.50≦X≦1.75の範囲である)を含む低次酸化チタン粉末であって、γ-Ti3O5を含むベース粒子と、前記ベース粒子よりも粒径が小さい微粒子と、を含み、前記微粒子が、Fe、Ta、Lu、Al、Nb、Sc、Zr、Hf、およびWのいずれも含まない粒子である、低次酸化チタン粉末に関する。 本発明によれば、黒色度に優れた低次酸化チタン粉末が提供される。
Bibliography:Application Number: WO2024JP02995