A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ZIRCONIA-CALCINATED BODY CAPABLE OF PRODUCING FLUORESCENT ZIRCONIA-SINTERED BODY
To provide a zirconia-calcinated body capable of producing a fluorescent zirconia-sintered body having fluorescence despite the substantial absence of fluorescent substances other than zirconia, yttria, and hafnia; and to provide a method for producing such zirconia-calcinated body.SOLUTION: A zirconia-calcinated body comprises less than 0.0001 wt.% of compounds including Pr, Sm, Eu, Ga, Gd, Tm, Nd, Dy, Tb, Er, and Bi, wherein a zirconia-sintered body obtained from the zirconia-calcinated body is a fluorescent zirconia-sintered body.SELECTED DRAWING: None
【課題】実質的にジルコニア、イットリア、ハフニア以外の蛍光性物質を含まないにもかかわらず蛍光性を有する蛍光性ジルコニア焼結体を作製可能なジルコニア仮焼体およびこのようなジルコニア仮焼体を製造する方法を提供すること。【解決手段】Ｐｒ、Ｓｍ、Ｅｕ、Ｇａ、Ｇｄ、Ｔｍ、Ｎｄ、Ｄｙ、Ｔｂ、Ｅｒ、およびＢｉの化合物を０．０００１ｗｔ％以上含まないジルコニア仮焼体であり、前記ジルコニア仮焼体から得られるジルコニア焼結体が蛍光性ジルコニア焼結体である、ジルコニア仮焼体。【選択図】なし
ZIRCONIA-CALCINATED BODY CAPABLE OF PRODUCING FLUORESCENT ZIRCONIA-SINTERED BODY
To provide a zirconia-calcinated body capable of producing a fluorescent zirconia-sintered body having fluorescence despite the substantial absence of fluorescent substances other than zirconia, yttria, and hafnia; and to provide a method for producing such zirconia-calcinated body.SOLUTION: A zirconia-calcinated body comprises less than 0.0001 wt.% of compounds including Pr, Sm, Eu, Ga, Gd, Tm, Nd, Dy, Tb, Er, and Bi, wherein a zirconia-sintered body obtained from the zirconia-calcinated body is a fluorescent zirconia-sintered body.SELECTED DRAWING: None
【課題】実質的にジルコニア、イットリア、ハフニア以外の蛍光性物質を含まないにもかかわらず蛍光性を有する蛍光性ジルコニア焼結体を作製可能なジルコニア仮焼体およびこのようなジルコニア仮焼体を製造する方法を提供すること。【解決手段】Ｐｒ、Ｓｍ、Ｅｕ、Ｇａ、Ｇｄ、Ｔｍ、Ｎｄ、Ｄｙ、Ｔｂ、Ｅｒ、およびＢｉの化合物を０．０００１ｗｔ％以上含まないジルコニア仮焼体であり、前記ジルコニア仮焼体から得られるジルコニア焼結体が蛍光性ジルコニア焼結体である、ジルコニア仮焼体。【選択図】なし
ZIRCONIA-CALCINATED BODY CAPABLE OF PRODUCING FLUORESCENT ZIRCONIA-SINTERED BODY
蛍光性ジルコニア焼結体を作製可能なジルコニア仮焼体
KUDO TADATAKA (author) / YAMAMOTO TAKEHISA (author)
2021-11-04
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
/
A61C
Zahnheilkunde
,
DENTISTRY
/
C01G
Verbindungen der von den Unterklassen C01D oder C01F nicht umfassten Metalle
,
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
ZIRCONIA CALCINATED BODY AND ZIRCONIA SINTERED BODY, AND LAMINATE
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