ES2180663T3 - Porcelana de temperatura de fusion baja. - Google Patents

Porcelana de temperatura de fusion baja.

Info

Publication number
ES2180663T3
ES2180663T3 ES95940888T ES95940888T ES2180663T3 ES 2180663 T3 ES2180663 T3 ES 2180663T3 ES 95940888 T ES95940888 T ES 95940888T ES 95940888 T ES95940888 T ES 95940888T ES 2180663 T3 ES2180663 T3 ES 2180663T3
Authority
ES
Spain
Prior art keywords
sub
fusion temperature
porcelain
low fusion
grades
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 - Lifetime
Application number
ES95940888T
Other languages
English (en)
Inventor
John A Hornor
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.)
Ceramco Inc
Original Assignee
Ceramco 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 Ceramco Inc filed Critical Ceramco Inc
Application granted granted Critical
Publication of ES2180663T3 publication Critical patent/ES2180663T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61K6/822—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising rare earth metal oxides
    • 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
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/02—Frit compositions, i.e. in a powdered or comminuted form

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Dental Preparations (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Glass Compositions (AREA)

Abstract

SE PRESENTA UNA COMPOSICION DE PORCELANA CON BAJA TEMPERATURA DE FUSION PARA SU USO EN PROTESIS DENTAL QUE TIENE UNA TEMPERATURA DE FUSION DE APROXIMADAMENTE 700 (GRADOS) C (MAS MENOS) 50 (GRADOS) C Y UN COEFICIENTE DE EXPANSION TERMICA COMPATIBLE CON UN SUSTRATO DE METAL O CERAMICA. LA COMPOSICION COMPRENDE, EN PORCENTAJE DE PESO DE LA COMPOSICION, SIO{SUB,2} EN 57-61, AL{SUB,2}O{SUB,3} EN 6,511,5, NA{SUB,2}O EN 10-11, K{SUB,2}O EN 8-16, LI{SUB,2}O EN 1-3, CAO EN 1,5-4, BAO EN 1,5-2,5, CEO{SUB,2} EN 0,5-2 Y TB{SUB,2}O{SUB,3} EN 0,5-2.
ES95940888T 1994-12-12 1995-12-01 Porcelana de temperatura de fusion baja. Expired - Lifetime ES2180663T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/354,385 US5552350A (en) 1994-12-12 1994-12-12 Low-fusing temperature porcelain

Publications (1)

Publication Number Publication Date
ES2180663T3 true ES2180663T3 (es) 2003-02-16

Family

ID=23393095

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95940888T Expired - Lifetime ES2180663T3 (es) 1994-12-12 1995-12-01 Porcelana de temperatura de fusion baja.

Country Status (8)

Country Link
US (1) US5552350A (es)
EP (1) EP0797425B1 (es)
JP (1) JPH10506917A (es)
KR (1) KR100336705B1 (es)
DE (1) DE69528378T2 (es)
ES (1) ES2180663T3 (es)
WO (1) WO1996018373A1 (es)
ZA (1) ZA9510551B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5713994A (en) * 1996-06-10 1998-02-03 Ceramco Inc. Low-fusing temperature porcelain, compositions, prostheses, methods and kits
WO1997030678A1 (en) * 1996-02-23 1997-08-28 Ceramco Inc. Low-fusing temperature porcelain, compositions, prostheses, methods and kits
US20100035215A1 (en) * 1996-03-12 2010-02-11 Pentron Ceramics, Inc. Machinable Porcelain Compositions and Mill Blanks Thereof
US5653791A (en) * 1996-03-12 1997-08-05 Jeneric/Pentron, Incorporated Two-phase dental forcelain composition
JP2001508323A (ja) * 1996-05-29 2001-06-26 ゲーエムエス ホールディング アンシュタルト 珪酸塩ガラス配合物及びセラミックス材料を改質するための方法
US6517623B1 (en) 1998-12-11 2003-02-11 Jeneric/Pentron, Inc. Lithium disilicate glass ceramics
US6802894B2 (en) 1998-12-11 2004-10-12 Jeneric/Pentron Incorporated Lithium disilicate glass-ceramics
US6087282A (en) * 1998-07-10 2000-07-11 Jeneric/Pentron Incorporated Non-greening porcelain compositions
US6200136B1 (en) 1998-08-07 2001-03-13 Jeneric/Pentron Incorporated Fiber-reinforced dental bridge and method of manufacture thereof
US6450813B1 (en) * 1998-11-10 2002-09-17 Dentsply Research & Development Corp. Repair porcelain product, composition and method
EP1149058B1 (en) 1998-12-11 2015-02-18 Ivoclar Vivadent AG Method for making pressable lithium disilicate glass ceramics
US20040232576A1 (en) * 1999-07-02 2004-11-25 Dmtri Brodkin Method of making dental restorations
US6554615B1 (en) * 1999-07-02 2003-04-29 Pentron Laboratory Technologies, Llc Porcelain compositions for low expansion all-porcelain cores and alloys
US9974520B2 (en) 2014-05-06 2018-05-22 Wk Holdings, Inc. Urine sample collection apparatus
JP2020518648A (ja) 2017-05-08 2020-06-25 グリットストーン オンコロジー インコーポレイテッド アルファウイルス新生抗原ベクター
SG11202113187WA (en) 2019-05-30 2021-12-30 Gritstone Bio Inc Modified adenoviruses
WO2022032196A2 (en) 2020-08-06 2022-02-10 Gritstone Bio, Inc. Multiepitope vaccine cassettes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170823A (en) * 1977-01-27 1979-10-16 Johnson & Johnson Fluorescent artificial teeth
US4481036A (en) * 1983-03-09 1984-11-06 Johnson & Johnson Dental Products Company Glaze for use on non-metallic dental copings
US4798536A (en) * 1987-05-15 1989-01-17 American Thermocraft Corp. High strength feldspathic dental porcelains containing crystalline leucite
DE3911460A1 (de) * 1989-04-05 1990-10-11 Ducera Dental Gmbh Niedrigschmelzende dentalkeramik hoher waermedehnung und korrosionsfestigkeit
DE4042402C1 (es) * 1990-10-03 1992-09-03 Degussa Ag, 6000 Frankfurt, De
DE4138875C1 (es) * 1991-11-27 1993-06-17 Degussa Ag, 6000 Frankfurt, De
US5346866A (en) * 1991-11-27 1994-09-13 Degussa Aktiengesellschaft Dental ceramic material with a relatively low processing temperature
NL9200564A (nl) * 1992-03-26 1993-10-18 Elephant Edelmetaal Bv Dentaallegering en dentaalporselein voor tandheelkundige doeleinden.
DE4314817A1 (de) * 1993-04-30 1994-11-03 Ivoclar Ag Opaleszierendes Glas
US5387558A (en) * 1994-05-02 1995-02-07 Corning Incorporated Colored glass-ceramic articles

Also Published As

Publication number Publication date
US5552350A (en) 1996-09-03
EP0797425A1 (en) 1997-10-01
ZA9510551B (en) 1996-06-13
KR100336705B1 (ko) 2002-11-22
DE69528378T2 (de) 2003-06-05
JPH10506917A (ja) 1998-07-07
EP0797425B1 (en) 2002-09-25
DE69528378D1 (de) 2002-10-31
KR970706788A (ko) 1997-12-01
WO1996018373A1 (en) 1996-06-20

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