BR112019007219A2 - método para a produção de uma restauração dentária - Google Patents

método para a produção de uma restauração dentária

Info

Publication number
BR112019007219A2
BR112019007219A2 BR112019007219A BR112019007219A BR112019007219A2 BR 112019007219 A2 BR112019007219 A2 BR 112019007219A2 BR 112019007219 A BR112019007219 A BR 112019007219A BR 112019007219 A BR112019007219 A BR 112019007219A BR 112019007219 A2 BR112019007219 A2 BR 112019007219A2
Authority
BR
Brazil
Prior art keywords
layer
producing
dental restoration
filling
filled
Prior art date
Application number
BR112019007219A
Other languages
English (en)
Other versions
BR112019007219B1 (pt
Inventor
Wiesner Carsten
Voelkl Lothar
Vollmann Markus
Fecher Stefan
Original Assignee
Degudent Gmbh
Dentsply Sirona Inc
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 Degudent Gmbh, Dentsply Sirona Inc filed Critical Degudent Gmbh
Publication of BR112019007219A2 publication Critical patent/BR112019007219A2/pt
Publication of BR112019007219B1 publication Critical patent/BR112019007219B1/pt

Links

Classifications

    • 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
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0004—Computer-assisted sizing or machining of dental prostheses
    • 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
    • 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
    • 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
    • A61C13/081—Making teeth by casting or moulding
    • 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
    • A61C13/00—Dental prostheses; Making same
    • A61C13/08—Artificial teeth; Making same
    • A61C13/09—Composite teeth, e.g. front and back section; Multilayer teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0012—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy
    • 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
    • A61K6/824—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising transition metal oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
    • 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
    • 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
    • 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
    • C04B35/14—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 silica
    • 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
    • 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
    • A61C13/01—Palates or other bases or supports for the artificial teeth; Making same
    • A61C13/04—Palates or other bases or supports for the artificial teeth; Making same made by casting
    • 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
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal

Abstract

a presente invenção refere-se a um método para a produção de uma restauração a partir de uma peça bruta consistindo de, ou contendo, uma cerâmica de vidro de silicato de lítio, em que pelo menos duas camadas de material cerâmico de diferentes composições são preenchidas em um molde camada-por-camada e, após o preenchimento das camadas, elas são então prensadas e sinterizadas, em que após o preenchimento de uma primeira camada, esta é estruturada em sua superfície de tal modo que a primeira camada, vista através de sua superfície, difere em sua altura de região para região, e então uma camada com uma composição que difere da primeira camada é preenchida como uma segunda camada dentro do molde. após sinterização, a restauração dentária é produzida a partir da peça bruta por trabalho mecânico.
BR112019007219-5A 2016-10-19 2017-10-18 Método para produção de uma restauração dentária a partir de uma peça bruta, e uso de uma peça bruta BR112019007219B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016119935.4A DE102016119935A1 (de) 2016-10-19 2016-10-19 Verfahren zur Herstellung einer dentalen Restauration
DE102016119935.4 2016-10-19
PCT/EP2017/076531 WO2018073274A1 (en) 2016-10-19 2017-10-18 Method for the production of a dental restoration

Publications (2)

Publication Number Publication Date
BR112019007219A2 true BR112019007219A2 (pt) 2019-07-02
BR112019007219B1 BR112019007219B1 (pt) 2023-01-31

Family

ID=60268342

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019007219-5A BR112019007219B1 (pt) 2016-10-19 2017-10-18 Método para produção de uma restauração dentária a partir de uma peça bruta, e uso de uma peça bruta

Country Status (11)

Country Link
US (1) US10531938B2 (pt)
EP (1) EP3528742A1 (pt)
JP (1) JP6946424B2 (pt)
KR (1) KR102120037B1 (pt)
CN (1) CN110139626B (pt)
AU (1) AU2017345180B2 (pt)
BR (1) BR112019007219B1 (pt)
CA (1) CA3039147C (pt)
DE (1) DE102016119935A1 (pt)
RU (1) RU2724324C1 (pt)
WO (1) WO2018073274A1 (pt)

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US20190076222A1 (en) * 2017-09-12 2019-03-14 Dentsply Sirona Inc. Blank and method for the manufacture of at least one molded part
ES2879324T3 (es) * 2018-08-17 2021-11-22 Dentsply Sirona Inc Método para la fabricación de una pieza en bruto y pieza en bruto
CN117843241A (zh) * 2019-03-29 2024-04-09 株式会社Gc 牙科修复体用块体的制造方法、牙科修复体的制造方法
EP3718980B1 (de) * 2019-04-04 2022-08-03 Ivoclar Vivadent AG Verfahren zur herstellung von mehrfarbigen glaskeramik-rohlingen
KR102345590B1 (ko) * 2019-12-27 2021-12-29 (주) 베리콤 치과용 컴포지트 블랭크의 제조방법
CN112551894A (zh) * 2020-12-25 2021-03-26 山东国瓷功能材料股份有限公司 起始玻璃、具有核的硅酸锂玻璃及其制备方法和应用
JP2022157304A (ja) * 2021-03-31 2022-10-14 株式会社ジーシー ガラスセラミックスブランクの製造方法、ガラスセラミックスブランク
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CN114873924A (zh) * 2022-05-31 2022-08-09 山东国瓷功能材料股份有限公司 改性氮化物掺杂微晶玻璃复合材料及制备方法和应用

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Also Published As

Publication number Publication date
DE102016119935A1 (de) 2018-04-19
WO2018073274A1 (en) 2018-04-26
AU2017345180A1 (en) 2019-05-02
CN110139626B (zh) 2020-10-23
JP2019537468A (ja) 2019-12-26
KR102120037B1 (ko) 2020-06-10
BR112019007219B1 (pt) 2023-01-31
US20180104031A1 (en) 2018-04-19
CA3039147C (en) 2020-09-08
AU2017345180B2 (en) 2019-10-31
CA3039147A1 (en) 2018-04-26
RU2724324C1 (ru) 2020-06-23
KR20190071771A (ko) 2019-06-24
JP6946424B2 (ja) 2021-10-06
CN110139626A (zh) 2019-08-16
US10531938B2 (en) 2020-01-14
EP3528742A1 (en) 2019-08-28

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
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