KR20240110641A - 양연마성의 치과용 산화물 세라믹스 가소체 및 그 제조 방법 - Google Patents

양연마성의 치과용 산화물 세라믹스 가소체 및 그 제조 방법 Download PDF

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KR20240110641A
KR20240110641A KR1020247020758A KR20247020758A KR20240110641A KR 20240110641 A KR20240110641 A KR 20240110641A KR 1020247020758 A KR1020247020758 A KR 1020247020758A KR 20247020758 A KR20247020758 A KR 20247020758A KR 20240110641 A KR20240110641 A KR 20240110641A
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South Korea
Prior art keywords
oxide ceramic
dental
alumina
calcined body
calcined
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Korean (ko)
Inventor
기리히로 나카노
히로유키 사카모토
노부스케 가시키
신이치로 가토
히로시게 이시노
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쿠라레 노리타케 덴탈 가부시키가이샤
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Publication of KR20240110641A publication Critical patent/KR20240110641A/ko
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0022—Blanks or green, unfinished dental restoration parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/08—Artificial teeth; Making same
    • A61C13/083—Porcelain or ceramic teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/70—Tooth crowns; Making thereof
    • A61C5/77—Methods or devices for making crowns
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/15—Compositions characterised by their physical properties
    • A61K6/17—Particle size
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
    • A61K6/818—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising zirconium oxide
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    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
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    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
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WO2009045940A1 (en) 2007-10-01 2009-04-09 Saint-Gobain Abrasives, Inc. Abrasive processing of hard and/or brittle materials
JP2012180275A (ja) 2010-05-31 2012-09-20 Nishimura Togyo Kk 熱放射部材用セラミックスの製造方法、熱放射部材用セラミックス、該セラミックスを用いてなる太陽電池モジュールおよびｌｅｄ発光モジュール
JP2015037537A (ja) 2013-07-17 2015-02-26 国立大学法人信州大学 生体活性アルミナの製造方法、アパタイト−アルミナ複合材料の製造方法、および生体活性アルミナ

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JP2010220779A (ja) * 2009-03-23 2010-10-07 Noritake Co Ltd 歯科用セラミック仮焼体
JP5887119B2 (ja) * 2011-12-06 2016-03-16 株式会社パイロットコーポレーション 切削焼結用セラミックス仮焼材料およびその製造方法
CN109790047B (zh) * 2016-09-20 2022-09-20 可乐丽则武齿科株式会社 氧化锆组合物、预煅烧体和烧结体以及它们的制造方法、以及层叠体
JP7516780B2 (ja) * 2019-03-04 2024-07-17 東ソー株式会社 ジルコニア焼結体
CN114650967B (zh) * 2019-11-22 2024-12-13 可乐丽则武齿科株式会社 氧化锆组合物、氧化锆预烧体和氧化锆烧结体、以及它们的制造方法

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Publication number Priority date Publication date Assignee Title
WO2009045940A1 (en) 2007-10-01 2009-04-09 Saint-Gobain Abrasives, Inc. Abrasive processing of hard and/or brittle materials
JP2012180275A (ja) 2010-05-31 2012-09-20 Nishimura Togyo Kk 熱放射部材用セラミックスの製造方法、熱放射部材用セラミックス、該セラミックスを用いてなる太陽電池モジュールおよびｌｅｄ発光モジュール
JP2015037537A (ja) 2013-07-17 2015-02-26 国立大学法人信州大学 生体活性アルミナの製造方法、アパタイト−アルミナ複合材料の製造方法、および生体活性アルミナ

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