PL3345870T3 - Drobny proszek na bazie tlenku cyrkonu i sposób jego wytwarzania - Google Patents

Drobny proszek na bazie tlenku cyrkonu i sposób jego wytwarzania

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Publication number
PL3345870T3
PL3345870T3 PL17775102T PL17775102T PL3345870T3 PL 3345870 T3 PL3345870 T3 PL 3345870T3 PL 17775102 T PL17775102 T PL 17775102T PL 17775102 T PL17775102 T PL 17775102T PL 3345870 T3 PL3345870 T3 PL 3345870T3
Authority
PL
Poland
Prior art keywords
production method
fine powder
method therefor
zirconia fine
zirconia
Prior art date
Application number
PL17775102T
Other languages
English (en)
Inventor
Masayuki Takai
Original Assignee
Daiichi Kigenso Kagaku Kogyo Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=59965709&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL3345870(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daiichi Kigenso Kagaku Kogyo Co., Ltd. filed Critical Daiichi Kigenso Kagaku Kogyo Co., Ltd.
Publication of PL3345870T3 publication Critical patent/PL3345870T3/pl

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/02—Oxides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/486—Fine ceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/486—Fine ceramics
    • C04B35/488—Composites
    • C04B35/4885—Composites with aluminium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
    • C04B2235/3246—Stabilised zirconias, e.g. YSZ or cerium stabilised zirconia
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5409—Particle size related information expressed by specific surface values
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/608—Green bodies or pre-forms with well-defined density
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
PL17775102T 2016-03-30 2017-03-28 Drobny proszek na bazie tlenku cyrkonu i sposób jego wytwarzania PL3345870T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016069462 2016-03-30
EP17775102.1A EP3345870B1 (en) 2016-03-30 2017-03-28 Zirconia fine powder and production method therefor
PCT/JP2017/012670 WO2017170565A1 (ja) 2016-03-30 2017-03-28 ジルコニア微粉末およびその製造方法

Publications (1)

Publication Number Publication Date
PL3345870T3 true PL3345870T3 (pl) 2020-08-24

Family

ID=59965709

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17775102T PL3345870T3 (pl) 2016-03-30 2017-03-28 Drobny proszek na bazie tlenku cyrkonu i sposób jego wytwarzania

Country Status (8)

Country Link
US (1) US10196313B2 (pl)
EP (1) EP3345870B1 (pl)
JP (1) JP6250242B1 (pl)
CN (1) CN108137342B (pl)
DK (1) DK3345870T3 (pl)
ES (1) ES2793248T3 (pl)
PL (1) PL3345870T3 (pl)
WO (1) WO2017170565A1 (pl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020196650A1 (ja) * 2019-03-25 2020-10-01 第一稀元素化学工業株式会社 ジルコニア粉末、ジルコニア粉末の製造方法、ジルコニア焼結体の製造方法、及び、ジルコニア焼結体
WO2020217552A1 (ja) * 2019-04-26 2020-10-29 日本イットリウム株式会社 成膜用又は焼結用粉末
CN110451957A (zh) * 2019-09-18 2019-11-15 苏州炻原新材料科技有限公司 一种纳米氧化锆喷涂粉末及其制备方法
WO2021100876A1 (ja) * 2019-11-22 2021-05-27 クラレノリタケデンタル株式会社 ジルコニア組成物、ジルコニア仮焼体及びジルコニア焼結体、並びにそれらの製造方法
WO2021239480A1 (en) 2020-05-28 2021-12-02 Rhodia Operations Aluminium and zirconium-based mixed oxide
WO2022075345A1 (ja) 2020-10-09 2022-04-14 第一稀元素化学工業株式会社 ジルコニア粉末、ジルコニア焼結体、及び、ジルコニア焼結体の製造方法
EP4039648A4 (en) * 2020-10-09 2023-11-15 Daiichi Kigenso Kagaku Kogyo Co., Ltd. ZIRCONIUM OXIDE POWDER, ZIRCONIUM OXIDE SINTERED BODY AND PRODUCTION METHOD FOR A ZIRCONIUM OXIDE SINTERED BODY
CN116648430B (zh) * 2020-12-22 2024-11-26 可乐丽则武齿科株式会社 氧化锆颗粒、压粉体和它们的制造方法
JP7057467B1 (ja) * 2021-07-28 2022-04-19 第一稀元素化学工業株式会社 ジルコニウム複合酸化物、及び、ジルコニウム複合酸化物の製造方法
JP6991384B1 (ja) 2021-08-12 2022-01-12 第一稀元素化学工業株式会社 ジルコニア系多孔質体、及び、ジルコニア系多孔質体の製造方法
US20250041833A1 (en) 2021-12-01 2025-02-06 Rhodia Operations Aluminium and Zirconium-Based Mixed Oxide
CN115287064B (zh) * 2022-09-01 2023-11-14 北京航空航天大学 一种稀土掺杂ysz磷光粉末的制备方法
CN117800717A (zh) * 2023-11-01 2024-04-02 爱迪特（秦皇岛）科技股份有限公司 一种氧化锆基复合粉体、氧化锆预烧体及其制备方法、氧化锆烧结体及其制备方法和应用

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3339076B2 (ja) 1991-10-08 2002-10-28 東ソー株式会社 ジルコニア微粉末
JP3368507B2 (ja) 1991-11-06 2003-01-20 東ソー株式会社 ジルコニア粉末およびその製造方法
JP2003206137A (ja) * 2002-01-11 2003-07-22 Dowa Mining Co Ltd 部分安定化または安定化ジルコニア微粉体とその前駆体およびそれらの製造方法
JP2004203697A (ja) * 2002-12-26 2004-07-22 Ube Ind Ltd イットリア安定化酸化ジルコニウム結晶およびその製造方法
JP4660135B2 (ja) 2004-07-26 2011-03-30 第一稀元素化学工業株式会社 ジルコニア系多孔質体及びその製造方法
JP5034349B2 (ja) * 2006-07-21 2012-09-26 東ソー株式会社 ジルコニア微粉末及びその製造方法並びにその用途
RU2442752C2 (ru) * 2006-08-17 2012-02-20 Х.К. Штарк Гмбх Оксид циркония и способ его получения
EP1894620B2 (en) * 2006-08-22 2023-06-07 Daiichi Kigenso Kagaku Kogyo Co., Ltd. Method to produce a porous zirconia powder
JP5063252B2 (ja) 2006-08-22 2012-10-31 第一稀元素化学工業株式会社 多孔質ジルコニア系粉末及びその製造方法
CN104086174A (zh) * 2008-04-09 2014-10-08 东曹株式会社 透光性氧化锆烧结体、其生产方法及其用途
JP5164665B2 (ja) * 2008-04-09 2013-03-21 第一稀元素化学工業株式会社 セリウム−ジルコニウム系複合酸化物及びその製造方法
JP5906254B2 (ja) * 2010-12-28 2016-04-20 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド ジルコニア粒子を含む研磨スラリーおよびその研磨スラリーを使用する方法
JP5912335B2 (ja) 2011-08-18 2016-04-27 Ｄｏｗａエレクトロニクス株式会社 六方晶フェライト磁性粉とそれを用いた磁気記録媒体
JP5611382B2 (ja) * 2013-01-25 2014-10-22 Ｄｏｗａハイテック株式会社 安定化ジルコニア粉末およびその前駆体の製造方法
CN105164084B (zh) * 2013-05-10 2017-05-03 可乐丽则武齿科株式会社 氧化锆烧结体、氧化锆组合物和氧化锆煅烧体、以及牙科用修复物
JP5748012B2 (ja) * 2014-03-06 2015-07-15 東ソー株式会社 透光性ジルコニア焼結体及びその製造方法及びその用途
JP5744274B1 (ja) * 2014-03-28 2015-07-08 第一稀元素化学工業株式会社 ジルコニア系多孔質体及びその製造方法
JP5804144B2 (ja) 2014-06-25 2015-11-04 東ソー株式会社 透光性ジルコニア焼結体及びその用途

Also Published As

Publication number Publication date
JP6250242B1 (ja) 2017-12-20
EP3345870B1 (en) 2020-04-22
EP3345870A1 (en) 2018-07-11
DK3345870T3 (da) 2020-05-25
US10196313B2 (en) 2019-02-05
CN108137342B (zh) 2019-05-10
EP3345870A4 (en) 2018-08-01
WO2017170565A1 (ja) 2017-10-05
JPWO2017170565A1 (ja) 2018-04-05
ES2793248T3 (es) 2020-11-13
US20180282225A1 (en) 2018-10-04
CN108137342A (zh) 2018-06-08

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