BRPI0814819B8 - corpo cerâmico e processo para a preparação do mesmo - Google Patents

corpo cerâmico e processo para a preparação do mesmo

Info

Publication number
BRPI0814819B8
BRPI0814819B8 BRPI0814819A BRPI0814819A BRPI0814819B8 BR PI0814819 B8 BRPI0814819 B8 BR PI0814819B8 BR PI0814819 A BRPI0814819 A BR PI0814819A BR PI0814819 A BRPI0814819 A BR PI0814819A BR PI0814819 B8 BRPI0814819 B8 BR PI0814819B8
Authority
BR
Brazil
Prior art keywords
abrasive
ceramic
preparation
ceramic body
block
Prior art date
Application number
BRPI0814819A
Other languages
English (en)
Inventor
Schöne André
Stephan Marc
Original Assignee
Vita Zahnfabrik H Rauter Gmbh & Co Kg
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 Vita Zahnfabrik H Rauter Gmbh & Co Kg filed Critical Vita Zahnfabrik H Rauter Gmbh & Co Kg
Publication of BRPI0814819A2 publication Critical patent/BRPI0814819A2/pt
Publication of BRPI0814819B1 publication Critical patent/BRPI0814819B1/pt
Publication of BRPI0814819B8 publication Critical patent/BRPI0814819B8/pt

Links

Classifications

    • 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
    • C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02—Inorganic materials
    • A61L27/10—Ceramics or glasses
    • A61L27/105—Ceramics or glasses containing Al2O3
    • 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
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/91—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics involving the removal of part of the materials of the treated articles, e.g. etching
    • 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
    • A61C8/0018—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 shape
    • A61C8/0037—Details of the shape
    • A61C2008/0046—Textured surface, e.g. roughness, microstructure
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00836—Uses not provided for elsewhere in C04B2111/00 for medical or dental applications

Landscapes

  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • Dermatology (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Prosthetics (AREA)

Abstract

corpo cerâmico e processo para a preparação do mesmo. a presente invenção refere-se a um processo para a preparação de implantes cerâmicos dentais tendo uma superfície para melhorar ossointegração, em que as seguintes etapas de processo são realizadas para preparar tal superfície: - preparação de um bloco cerâmico tendo uma superfície; - tratar pelo menos uma área parcial da superfície do bloco cerâmico por um processo abrasivo que produz uma rugosidade de superfície da superfície que corresponde a um tratamento por abrasão por jato de areia sob uma pressão abrasiva de 150 kpa a 800 kpa (1,5 bar a 8 bar) e com um tamanho de grão do meio abrasivo usado para despolir com jato de areia de 30 (mi)m a 250 (mi)m;- segundo por um tratamento químico da pelo menos um área parcial da superfície do bloco cerâmico tratada com o processo de abrasão;- seguido por um tratamento térmico do bloco cuja superfície foi submetida à tratamentos abrasivos e químicos a temperaturas de > 125ºc. a invenção refere-se também a um corpo cerâmico obtenível pelo processo de acordo com a invenção.
BRPI0814819A 2007-07-06 2008-07-07 corpo cerâmico e processo para a preparação do mesmo BRPI0814819B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP07111886A EP2011779A1 (de) 2007-07-06 2007-07-06 Keramischer Körper und Verfahren zu seiner Herstellung
EP07111886.3 2007-07-06
US93516407P 2007-07-30 2007-07-30
US60/935,164 2007-07-30
PCT/EP2008/058763 WO2009007338A1 (en) 2007-07-06 2008-07-07 Ceramic body and process for the preparation thereof

Publications (3)

Publication Number Publication Date
BRPI0814819A2 BRPI0814819A2 (pt) 2015-02-03
BRPI0814819B1 BRPI0814819B1 (pt) 2019-07-16
BRPI0814819B8 true BRPI0814819B8 (pt) 2021-07-27

Family

ID=38754583

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0814819A BRPI0814819B8 (pt) 2007-07-06 2008-07-07 corpo cerâmico e processo para a preparação do mesmo

Country Status (8)

Country Link
US (1) US8257606B2 (pt)
EP (3) EP2011779A1 (pt)
JP (1) JP5632742B2 (pt)
CN (1) CN101707927A (pt)
BR (1) BRPI0814819B8 (pt)
ES (1) ES2715629T3 (pt)
RU (1) RU2010103989A (pt)
WO (1) WO2009007338A1 (pt)

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SG178834A1 (en) * 2009-09-21 2012-04-27 Basf Se Aqueous acidic etching solution and method for texturing the surface of single crystal and polycrystal silicon substrates
CH702192A1 (de) * 2009-11-04 2011-05-13 New Dent Ag Keramisches Implantat.
EP3738544B1 (de) 2010-05-05 2023-10-18 Nobel Biocare Services AG Dentalimplantat
EP2394602B1 (en) 2010-06-10 2016-05-18 Dentsply IH AB A dental fixture
DE102010051176A1 (de) * 2010-11-15 2012-05-16 Urs Brodbeck Dental-Implantatsystem und Verfahren zur Herstellung eines Dental-Implantatsystems
CN102475578B (zh) * 2010-11-26 2014-07-09 阎京如 一种牙科人工植体的制造方法
DE102011009906A1 (de) 2011-01-31 2012-08-02 Holger Zipprich Dental- Implantatsystem
EP2502600A1 (de) 2011-03-21 2012-09-26 Biodenta Swiss AG Dental-Implantatsystem
TW201238570A (en) * 2011-03-22 2012-10-01 Riemser Arzneimittel Ag Dental implant having a first conical screw part and a second cylindrical screw part
EP2543653B2 (fr) * 2011-07-04 2023-01-11 Comadur S.A. Procédé de fabrication d'une céramique mate non marquante
CN103748058B (zh) 2011-09-06 2016-08-31 维塔蔡恩法布里克H劳特尔两合公司 制备医用陶瓷种植体的方法
DE102013104561A1 (de) * 2013-05-03 2014-11-06 Degudent Gmbh Verfahren zur Herstellung eines Rohlings sowie Rohling
KR101505540B1 (ko) 2013-07-12 2015-03-30 전북대학교산학협력단 인공치아용 지르코니아 표면처리제 및 표면처리방법
KR20150051370A (ko) * 2013-11-04 2015-05-13 (주)제니스월드 용사 코팅막과의 접착력 향상을 위한 산화알루미늄 성형 세라믹 기재의 표면 처리방법
TWI503298B (zh) * 2013-11-20 2015-10-11 Metal Ind Res & Dev Ct 陶瓷表面處理方法
CN104921825B (zh) * 2015-05-26 2017-06-06 北京爱康宜诚医疗器材股份有限公司 钛质种植体的表面处理方法
ES2953057T3 (es) * 2015-08-11 2023-11-07 Biomet 3I Llc Tratamiento superficial para una superficie de implante
KR101924134B1 (ko) * 2016-04-12 2018-11-30 가부시키가이샤 난토 픽스처, 임플란트, 픽스처의 제조 방법, 임플란트의 제조 방법
CN105854080A (zh) * 2016-04-29 2016-08-17 成都贝施美生物科技有限公司 一种氧化锆牙种植体表面处理方法
CN107266066A (zh) * 2017-05-25 2017-10-20 绍兴华晶科技有限公司 一种氧化锆种植体的表面处理方法
CN107736943A (zh) * 2017-10-24 2018-02-27 绍兴华晶科技有限公司 氧化锆种植体表面多重处理方法
CN109106474A (zh) * 2018-08-06 2019-01-01 苏州玄陶商务咨询有限公司 一种骨科植入物
TW202106647A (zh) * 2019-05-15 2021-02-16 美商康寧公司 在高溫下用高濃度鹼金屬氫氧化物減少紋理化玻璃、玻璃陶瓷以及陶瓷製品之厚度的方法
EP3747394A1 (de) 2019-06-04 2020-12-09 VITA-ZAHNFABRIK H. Rauter GmbH & Co. KG Zahnimplantat mit unterschiedlichen oberflächenrauheiten
EP3811896B1 (de) 2019-10-22 2024-05-01 Nadja Rohr Dentalimplantat
CN113146483B (zh) * 2021-05-28 2023-01-17 北京北方华创微电子装备有限公司 陶瓷件制作方法及陶瓷件
EP4279473A1 (de) * 2022-05-16 2023-11-22 Morris Hill Ltd. Ätzverfahren
CN115745666B (zh) * 2022-11-15 2024-03-15 大富科技(安徽)股份有限公司 微波介质陶瓷及其表面金属化工艺

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Also Published As

Publication number Publication date
WO2009007338A1 (en) 2009-01-15
ES2715629T3 (es) 2019-06-05
EP2170783A1 (en) 2010-04-07
JP2010532305A (ja) 2010-10-07
US20100178636A1 (en) 2010-07-15
EP2170783B1 (en) 2018-12-19
US8257606B2 (en) 2012-09-04
BRPI0814819B1 (pt) 2019-07-16
EP3453693A1 (en) 2019-03-13
EP2011779A1 (de) 2009-01-07
RU2010103989A (ru) 2011-08-20
CN101707927A (zh) 2010-05-12
BRPI0814819A2 (pt) 2015-02-03
JP5632742B2 (ja) 2014-11-26

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Legal Events

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B07D Technical examination (opinion) related to article 229 of industrial property law [chapter 7.4 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07G Grant request does not fulfill article 229-c lpi (prior consent of anvisa) [chapter 7.7 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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