BR112021023578A2 - Bloco bruto dental para processamento de fresagem e método para fabricar o mesmo - Google Patents

Bloco bruto dental para processamento de fresagem e método para fabricar o mesmo

Info

Publication number
BR112021023578A2
BR112021023578A2 BR112021023578A BR112021023578A BR112021023578A2 BR 112021023578 A2 BR112021023578 A2 BR 112021023578A2 BR 112021023578 A BR112021023578 A BR 112021023578A BR 112021023578 A BR112021023578 A BR 112021023578A BR 112021023578 A2 BR112021023578 A2 BR 112021023578A2
Authority
BR
Brazil
Prior art keywords
dental
manufacturing
same
gradient
milling processing
Prior art date
Application number
BR112021023578A
Other languages
English (en)
Other versions
BR112021023578B1 (pt
Inventor
Bong Lim Hyung
Hyung Kim Joon
Sik Oh Kyung
Won Son Si
Min Kim Sung
Yena Kim
Su Kim Yong
Pyo Hong Young
Original Assignee
Hass 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
Application filed by Hass Co Ltd filed Critical Hass Co Ltd
Publication of BR112021023578A2 publication Critical patent/BR112021023578A2/pt
Publication of BR112021023578B1 publication Critical patent/BR112021023578B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/012—Tempering or quenching glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0018—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents
    • C03C10/0027—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents containing SiO2, Al2O3, Li2O as main constituents
    • 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
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/08—Artificial teeth; Making same
    • A61C13/082—Cosmetic aspects, e.g. inlays; Determination of the colour
    • 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
    • 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
    • A61K6/831—Preparations for artificial teeth, for filling teeth or for capping teeth comprising non-metallic elements or compounds thereof, e.g. carbon
    • A61K6/836—Glass
    • 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
    • A61K6/849—Preparations for artificial teeth, for filling teeth or for capping teeth comprising inorganic cements
    • A61K6/853—Silicates
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
    • C03B32/02—Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/0007—Compositions for glass with special properties for biologically-compatible glass
    • C03C4/0021—Compositions for glass with special properties for biologically-compatible glass for dental use
    • 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
    • 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
    • A61K6/831—Preparations for artificial teeth, for filling teeth or for capping teeth comprising non-metallic elements or compounds thereof, e.g. carbon
    • A61K6/833—Glass-ceramic composites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Ceramic Engineering (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dentistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Dental Preparations (AREA)
  • Dental Prosthetics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

bloco bruto dental para processamento de fresagem e método para fabricar o mesmo. é revelado um bloco bruto dental para processamento de fresagem. o bloco bruto dental inclui um cristaloide, que inclui dissilicato de lítio como uma fase cristalina principal e silicato como uma fase subcristalina, e hialina como um remanescente. o bloco bruto dental é um material funcionalmente gradiente que tem um gradiente de tamanho cristalino em relação a uma profundidade do mesmo e que não tem interface em um ponto de mudança de um valor de gradiente de tamanho cristalino. o bloco bruto dental é útil para fabricar uma prótese dental artificial que é similar a dentes naturais. portanto, o tempo e processo para fabricar a prótese dental artificial são reduzidos, e a estabilidade estrutural é aumentada em termos de dispersão de força devido à funcionalização de gradiente das propriedades mecânicas.
BR112021023578-7A 2019-05-29 2019-09-26 Bloco bruto dental para processamento de fresagem e método para fabricar o mesmo BR112021023578B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020190063140A KR102246195B1 (ko) 2019-05-29 2019-05-29 절삭가공을 위한 치과용 벌크 블록 및 그 제조방법
KR10-2019-0063140 2019-05-29
PCT/KR2019/012513 WO2020241974A1 (ko) 2019-05-29 2019-09-26 절삭가공을 위한 치과용 벌크 블록 및 그 제조방법

Publications (2)

Publication Number Publication Date
BR112021023578A2 true BR112021023578A2 (pt) 2022-02-08
BR112021023578B1 BR112021023578B1 (pt) 2023-04-11

Family

ID=68382275

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021023578-7A BR112021023578B1 (pt) 2019-05-29 2019-09-26 Bloco bruto dental para processamento de fresagem e método para fabricar o mesmo

Country Status (9)

Country Link
US (1) US11104600B2 (pt)
EP (2) EP3744696A1 (pt)
JP (1) JP6986285B2 (pt)
KR (1) KR102246195B1 (pt)
CN (1) CN110590163A (pt)
AU (1) AU2019448021B2 (pt)
BR (1) BR112021023578B1 (pt)
MX (1) MX2021014429A (pt)
WO (1) WO2020241974A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102446072B1 (ko) * 2020-09-28 2022-09-23 주식회사 하스 절삭가공을 위한 치과용 벌크 블록 및 그 제조방법
KR102446071B1 (ko) * 2020-09-28 2022-09-22 주식회사 하스 절삭가공을 위한 치과용 벌크 블록 및 그 제조방법
CN113024120B (zh) * 2021-03-31 2022-11-15 山东国瓷功能材料股份有限公司 具有透度及颜色渐变效果的二硅酸锂玻璃陶瓷的制备方法
KR102582075B1 (ko) * 2021-05-28 2023-09-22 주식회사 하스 절삭가공을 위한 치과용 벌크 블록 및 그 제조방법
JP2024519122A (ja) 2021-05-28 2024-05-08 ハス カンパニー リミテッド 切削加工のための歯科用バルクブロック及びその製造方法
EP4349300A1 (en) 2021-05-28 2024-04-10 Hass Co., Ltd. Dental bulk block for cutting machining and manufacturing method therefor
KR102555859B1 (ko) * 2021-05-28 2023-07-14 주식회사 하스 절삭가공을 위한 치과용 벌크 블록 및 그 제조방법
KR102582076B1 (ko) * 2021-05-28 2023-09-22 주식회사 하스 절삭가공을 위한 치과용 벌크 블록 및 그 제조방법
KR102542448B1 (ko) * 2021-06-15 2023-06-07 주식회사 하스 치과용 벌크 블록 및 그 제조방법
BR112023026201A2 (pt) * 2021-06-15 2024-03-05 Hass Co Ltd Bloco de massa dentário e método para fabricar o mesmo
KR102519286B1 (ko) 2021-07-26 2023-04-10 주식회사 하스 치과용 벌크 블록 및 그 제조방법
KR20230114723A (ko) * 2022-01-25 2023-08-01 주식회사 하스 보철물 제작용 대면적 블랭크 및 그 제조방법

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH613679A5 (en) 1973-05-23 1979-10-15 Leitz Ernst Gmbh Glass-ceramic material, and process for the production thereof
US20050115460A1 (en) * 1994-05-31 2005-06-02 Petticrew Richard W. Method for molding dental restorations and related apparatus
US6818573B2 (en) * 1994-05-31 2004-11-16 Tec Ventures, Inc. Method for molding dental restorations and related apparatus
WO2008063620A1 (en) 2006-11-20 2008-05-29 New York University Graded glass/ceramic/glass structures for damage resistant ceramic dental and orthopedic prostheses
EP2699521B1 (en) 2011-04-20 2017-10-18 Straumann Holding AG Process for preparing a glass-ceramic body
KR101325281B1 (ko) * 2011-05-26 2013-11-08 오명환 결정화 글라스-세라믹이 함유된 치과용 복합체 조성물
CN102285795A (zh) * 2011-05-30 2011-12-21 北京大学口腔医学院 牙科复色可切削氧化锆陶瓷及制备方法
EP2529694B1 (de) 2011-05-31 2017-11-15 Ivoclar Vivadent AG Verfahren zur generativen Herstellung von Keramikformkörpern durch 3D-Inkjet-Drucken
RU2017112372A (ru) * 2011-10-14 2019-01-24 Ивоклар Вивадент Аг Литиево-силикатные стеклокерамика и стекло с оксидом двухвалентного металла
JP5859681B2 (ja) 2012-01-20 2016-02-10 ストラウマン ホールディング アーゲー 補綴要素
EP2792345B1 (de) 2013-04-15 2019-10-09 Ivoclar Vivadent AG Lithiumsilikat-Glaskeramik und -Glas mit Gehalt an Cäsiumoxid
WO2015084931A1 (en) * 2013-12-04 2015-06-11 3M Innovative Properties Company Dental mill blank, process for production and use thereof
DE102014107330A1 (de) * 2014-05-23 2015-11-26 Heraeus Kulzer Gmbh Druckbare und sinterbare dentale Zusammensetzungen zur Herstellung von Teilen dentaler Prothesen sowie Verfahren zu deren Herstellung
EP3135641A1 (de) 2015-08-25 2017-03-01 Ivoclar Vivadent AG Lithiumsilikat-tiefquarz-glaskeramik
KR101796196B1 (ko) * 2015-08-26 2017-11-13 주식회사 하스 상부구조물이 연결된 치과용 결정화 유리 블록 및 이의 제조방법
CN107235636B (zh) * 2016-03-29 2021-01-01 中国科学院过程工程研究所 一种玻璃、其制备方法及用途
KR101813488B1 (ko) * 2016-04-06 2017-12-29 주식회사 하스 나노 크기의 결정상을 갖는 리튬 디실리케이트 결정화 유리 제조 방법
KR101975548B1 (ko) * 2017-03-07 2019-05-08 주식회사 하스 열처리 온도의 변화로 가공성 또는 투광성 조절이 가능한 결정화 유리 제조 방법
ES2927633T3 (es) * 2017-03-09 2022-11-08 Hass Co Ltd Método para preparar materiales vitrocerámicos, capaz de ajustar la maquinabilidad o la translucidez a través del cambio de temperatura del tratamiento térmico

Also Published As

Publication number Publication date
WO2020241974A1 (ko) 2020-12-03
EP4234505A2 (en) 2023-08-30
CN110590163A (zh) 2019-12-20
AU2019448021A1 (en) 2021-12-23
EP4234505A3 (en) 2024-02-14
JP2020193191A (ja) 2020-12-03
KR102246195B1 (ko) 2021-04-29
US20200377403A1 (en) 2020-12-03
BR112021023578B1 (pt) 2023-04-11
EP3744696A1 (en) 2020-12-02
MX2021014429A (es) 2022-02-10
KR20200137198A (ko) 2020-12-09
US11104600B2 (en) 2021-08-31
AU2019448021B2 (en) 2023-10-19
JP6986285B2 (ja) 2021-12-22

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