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    METHOD FOR PRODUCING ZIRCONIA PARTICLE-CONTAINING POWDER

    New search for: KUDO YASUTAKA

    The present invention provides a method for producing a zirconia particle-containing powder that enables easy production of a zirconia sintered body having both high translucency and high strength. The present invention relates to a method for producing a zirconia particle-containing powder, comprising a drying step of spray drying a slurry containing zirconia particles, wherein the zirconia particles have an average primary particle diameter of 30 nm or less, and the slurry comprises a dispersion medium containing a liquid having a surface tension at 25°C of 50 mN/m or less. Preferably, the zirconia particles comprise 2.0 to 9.0 mol% yttria. Preferably, wherein the content of the liquid in the dispersion medium is 50 mass% or more..

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    METHOD FOR PRODUCING ZIRCONIA PARTICLE-CONTAINING POWDER

    New search for: KUDO YASUTAKA

    The present invention provides a method for producing a zirconia particle-containing powder that enables easy production of a zirconia sintered body having both high translucency and high strength. The present invention relates to a method for producing a zirconia particle-containing powder, comprising a drying step of spray drying a slurry containing zirconia particles, wherein the zirconia particles have an average primary particle diameter of 30 nm or less, and the slurry comprises a dispersion medium containing a liquid having a surface tension at 25°C of 50 mN/m or less. Preferably, the zirconia particles comprise 2.0 to 9.0 mol% yttria. Preferably, wherein the content of the liquid in the dispersion medium is 50 mass% or more..

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    METHOD FOR PRODUCING ZIRCONIA PARTICLE-CONTAINING POWDER

    New search for: KUDO YASUTAKA

    The present invention provides a method for producing a zirconia particle-containing powder that enables easy production of a zirconia sintered body having both high translucency and high strength. The present invention relates to a method for producing a zirconia particle-containing powder, comprising a drying step of spray drying a slurry containing zirconia particles, wherein the zirconia particles have an average primary particle diameter of 30 nm or less, and the slurry comprises a dispersion medium containing a liquid having a surface tension at 25°C of 50 mN/m or less. Preferably, the zirconia particles comprise 2.0 to 9.0 mol% yttria. Preferably, wherein the content of the liquid in the dispersion medium is 50 mass% or more..

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    Title:

    METHOD FOR PRODUCING ZIRCONIA PARTICLE-CONTAINING POWDER

    Additional title:

    VERFAHREN ZUR HERSTELLUNG VON ZIRKONIUMOXIDPARTIKEL ENTHALTENDEM PULVER
    PROCÉDÉ DE FABRICATION DE POUDRE CONTENANT DES PARTICULES DE ZIRCONE

    Contributors:

    KUDO YASUTAKA (author)

    Publication date:

    2021-04-21

    Type of media:

    Patent

    Type of material:

    Electronic Resource

    Language:

    English

    Classification:

    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

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