ES8203808A1 - Metodo para fabricar un cuerpo ceramico - Google Patents

Metodo para fabricar un cuerpo ceramico

Info

Publication number
ES8203808A1
ES8203808A1 ES497663A ES497663A ES8203808A1 ES 8203808 A1 ES8203808 A1 ES 8203808A1 ES 497663 A ES497663 A ES 497663A ES 497663 A ES497663 A ES 497663A ES 8203808 A1 ES8203808 A1 ES 8203808A1
Authority
ES
Spain
Prior art keywords
manufacture
ceramic
raw batch
crystalline material
shrink
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES497663A
Other languages
English (en)
Other versions
ES497663A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coors Porcelain Co
Original Assignee
Coors Porcelain Co
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 Coors Porcelain Co filed Critical Coors Porcelain Co
Publication of ES8203808A1 publication Critical patent/ES8203808A1/es
Publication of ES497663A0 publication Critical patent/ES497663A0/es
Granted legal-status Critical Current

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
    • A61C13/08—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
    • A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
    • A61K6/807—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising magnesium 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
    • A61K6/836—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
    • A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
    • A61K6/891—Compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A61K6/896—Polyorganosilicon compounds
    • 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
    • C04B35/10—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 aluminium oxide
    • C04B35/111—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
    • C04B35/622—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
    • C04B35/63—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 using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • C04B35/6316—Binders based on silicon compounds

Abstract

PROCEDIMIENTO DE OBTENCION DE OBJETOS CERAMICOS. CONSTA DE LAS SIGUIENTES ETAPAS: 1. DAR A UNA CERAMICA CRUDA LA FORMA DE UN CUERPO COMPACTO AUTOPORTANTE; DICHA CERAMICA CRUDA ESTA COMPUESTA DE OXIDO DE ALUMINIO EN PARTICULA, OXIDO DE MAGNESIO, FRITA DE VIDRIO, RESINA DE SILICONA. 2. CALCINAR EL CUERPO COCPACTO EN ATMOSFERA OXIDANTE A TEMPERATURA QUE SE DESCOMPONGA LA RESINA DE SILICONA Y EL SIO SE TRANSFORMA EN SIO2, Y QUE LA MAYOR PARTE DEL OXIDO DE MAGNESIO REACCIONE CON OXIDO DE ALUMINIO PARA FORMAR ESPINELA DE ALUMINATO DE MAGNESIO. LA MEZCLA SE PREPARA FORMANDO PRIMERO UNA MEZCLA UNIFORME SECA DE OXIDO DE ALUMINIO, OXIDO DE MAGNESIO Y FRITA DE VIDRIO.
ES497663A 1979-12-14 1980-12-12 Metodo para fabricar un cuerpo ceramico Granted ES497663A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/103,771 US4265669A (en) 1979-12-14 1979-12-14 Shrink-free ceramic and method and raw batch for the manufacture thereof

Publications (2)

Publication Number Publication Date
ES8203808A1 true ES8203808A1 (es) 1982-04-01
ES497663A0 ES497663A0 (es) 1982-04-01

Family

ID=22296965

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497663A Granted ES497663A0 (es) 1979-12-14 1980-12-12 Metodo para fabricar un cuerpo ceramico

Country Status (15)

Country Link
US (1) US4265669A (es)
EP (1) EP0030851B1 (es)
JP (1) JPS5835947B2 (es)
AR (1) AR223260A1 (es)
AT (1) ATE10484T1 (es)
AU (1) AU538991B2 (es)
BR (1) BR8008125A (es)
CA (1) CA1146980A (es)
DE (1) DE3069723D1 (es)
DK (1) DK531780A (es)
ES (1) ES497663A0 (es)
FI (1) FI803895L (es)
NO (1) NO803751L (es)
NZ (1) NZ195767A (es)
ZA (1) ZA807100B (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585417A (en) * 1979-12-14 1986-04-29 Coors Porcelain Company Dental appliance and method of manufacture
US4576922A (en) * 1983-01-05 1986-03-18 The Regents Of The University Of Michigan High expansion dental crown core ceramic composition
US4828495A (en) * 1984-04-03 1989-05-09 Denpac Corp. Sintered alloy dental prosthetic devices and method
US4671770A (en) * 1984-04-03 1987-06-09 Denpac Corp. High strength porcelain dental prosthetic device
IL80893A (en) * 1985-12-23 1990-08-31 Gen Electric Ceramic composite produced by compression
US4798536A (en) * 1987-05-15 1989-01-17 American Thermocraft Corp. High strength feldspathic dental porcelains containing crystalline leucite
DE3811902A1 (de) * 1988-04-09 1989-10-19 Winkelstroeter Dentaurum Verfahren zur herstellung von formkoerpern aus transparentem, polykristallinem aluminiumoxid
GB2230258B (en) * 1989-04-14 1993-10-20 Gen Electric Consolidated member and method and preform for making
US4957554A (en) * 1989-08-16 1990-09-18 Minnesota Mining And Manufacturing Company Dimensionally-controlled ceramics
DE4021288A1 (de) * 1990-07-04 1992-01-09 Hoechst Ceram Tec Ag Verfahren zur herstellung eines silikatisch gebundenen werkstoffs
FR2682297A1 (fr) * 1991-10-15 1993-04-16 Tyszblat Michele Prothese dentaire entierement ceramique a base de spinelle alumine/magnesie et son procede de fabrication.
AU683050B2 (en) * 1993-06-24 1997-10-30 Dentsply Gmbh Dental prosthesis
US5507981A (en) * 1994-05-31 1996-04-16 Tel Ventures, Inc. Method for molding dental restorations
DE4426994A1 (de) * 1994-07-29 1996-02-01 Guenter Kura Kunststoffzahn
US5769917A (en) * 1996-12-09 1998-06-23 Belko; William C. Process for producing low shrink ceramic bodies
US6186761B1 (en) 1997-02-19 2001-02-13 Gc America, Inc. Dental injection molding system
SE9703311L (sv) * 1997-09-12 1998-06-22 Sandvik Ab Metod för framställning av keramiska artificiella tandbroar
DE19852740C2 (de) * 1998-11-16 2002-10-24 Stefan Wolz Verfahren und Keramikbrennofen zur Herstellung von glasinfiltrierten Keramikgerüsten für künstliche Zähne
US7655586B1 (en) * 2003-05-29 2010-02-02 Pentron Ceramics, Inc. Dental restorations using nanocrystalline materials and methods of manufacture
US20050023710A1 (en) * 1998-07-10 2005-02-03 Dmitri Brodkin Solid free-form fabrication methods for the production of dental restorations
US6354836B1 (en) * 1998-08-20 2002-03-12 Jeneric/Pentron, Inc. Methods of producing dental restorations using CAD/CAM and manufactures thereof
NL1011659C2 (nl) 1999-02-05 2000-08-08 Cicero Dental Systems B V Keramisch materiaal, onderbouw voor een dentale restauratie van dit keramisch materiaal en dentale restauratie.
WO2001015620A1 (en) 1999-09-02 2001-03-08 Jeneric/Pentron Incorporated Method for manufacturing dental restorations
JP4006230B2 (ja) * 1999-09-20 2007-11-14 株式会社トクヤマ セラミックス歯冠の製造方法及びそれに用いる製造キット
JP2001137263A (ja) * 1999-11-10 2001-05-22 Gc Corp 歯科用補綴物の作製方法
EP2072030A1 (en) * 2007-12-20 2009-06-24 3M Innovative Properties Company Dental impression material containing rheological modifiers
CN110563451B (zh) * 2019-10-17 2022-03-15 长兴煤山新型炉料有限公司 一种陶瓷质钢包浇注料及其制备方法
CN112279512B (zh) * 2020-10-16 2022-07-01 蒙娜丽莎集团股份有限公司 一种镁铝尖晶石耐磨全抛釉及其制备方法和应用
CN112299718B (zh) * 2020-10-16 2022-07-01 蒙娜丽莎集团股份有限公司 一种镁铝尖晶石耐磨印刷釉及其制备方法和应用
CN114394817A (zh) * 2021-11-30 2022-04-26 广东清远蒙娜丽莎建陶有限公司 一种低收缩率瓷质砖坯料及使用其制备的瓷质砖

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT224532B (de) * 1959-01-21 1962-11-26 Savoie Electrodes Refract Verfahren zur Herstellung von feuerfesten Produkten auf der Basis von Magnesiumaluminat
US3361583A (en) * 1964-10-16 1968-01-02 Amphenol Corp Process of making a fired ceramic article, and article obtained thereby
NL6513398A (es) * 1964-10-16 1966-04-18
US3549393A (en) * 1966-08-08 1970-12-22 Ceram Corp Precision tolerance ceramic and method of preparing same
US3698920A (en) * 1967-08-30 1972-10-17 Gen Electric Porous ceramic insulating material and method of making employing wax
US3516810A (en) * 1968-12-03 1970-06-23 Us Interior Glass-bonded crystalline minerals and method of production
CA966511A (en) * 1970-08-26 1975-04-22 Vito D. Elarde Precision tolerance high strength ceramic and method of making same
US3676569A (en) * 1971-01-04 1972-07-11 Sylvania Electric Prod Integrated circuit package
BE791380A (fr) * 1972-01-19 1973-03-01 Buckbee Mears Co Produits ceramiques et compositions ceramiques
US4020234A (en) * 1974-01-02 1977-04-26 International Business Machines Corporation High-alumina content compositions containing BaO-MgO-SiO2 glass and sintered ceramic articles made therefrom
US4089038A (en) * 1976-03-30 1978-05-09 E. I. Du Pont De Nemours And Co. Dielectric compositions of zirconates and/or aluminates and devices thereof

Also Published As

Publication number Publication date
US4265669A (en) 1981-05-05
ZA807100B (en) 1981-11-25
NO803751L (no) 1981-06-15
ATE10484T1 (de) 1984-12-15
ES497663A0 (es) 1982-04-01
AU6493080A (en) 1981-06-18
NZ195767A (en) 1983-09-30
BR8008125A (pt) 1981-06-30
DK531780A (da) 1981-06-15
DE3069723D1 (en) 1985-01-10
CA1146980A (en) 1983-05-24
AR223260A1 (es) 1981-07-31
EP0030851B1 (en) 1984-11-28
FI803895L (fi) 1981-06-15
JPS5696778A (en) 1981-08-05
EP0030851A1 (en) 1981-06-24
AU538991B2 (en) 1984-09-06
JPS5835947B2 (ja) 1983-08-05

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