ATE19050T1 - Fleckbestaendige glimmer-zusammensetzungen und daraus hergestellte gegenstaende, insbesondere zahnersatzteile. - Google Patents

Fleckbestaendige glimmer-zusammensetzungen und daraus hergestellte gegenstaende, insbesondere zahnersatzteile.

Info

Publication number
ATE19050T1
ATE19050T1 AT82300115T AT82300115T ATE19050T1 AT E19050 T1 ATE19050 T1 AT E19050T1 AT 82300115 T AT82300115 T AT 82300115T AT 82300115 T AT82300115 T AT 82300115T AT E19050 T1 ATE19050 T1 AT E19050T1
Authority
AT
Austria
Prior art keywords
glass
particular dental
articles made
stain resistant
resistant mica
Prior art date
Application number
AT82300115T
Other languages
English (en)
Inventor
David Gary Grossman
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Application granted granted Critical
Publication of ATE19050T1 publication Critical patent/ATE19050T1/de

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
    • 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
    • C03C10/16—Halogen containing crystalline phase
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/70—Preparations for dentistry comprising inorganic additives
    • A61K6/78—Pigments
    • 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
    • A61K6/802—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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Dental Preparations (AREA)
AT82300115T 1982-01-11 1982-01-11 Fleckbestaendige glimmer-zusammensetzungen und daraus hergestellte gegenstaende, insbesondere zahnersatzteile. ATE19050T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP82300115A EP0083828B1 (de) 1982-01-11 1982-01-11 Fleckbeständige Glimmer-Zusammensetzungen und daraus hergestellte Gegenstände, insbesondere Zahnersatzteile

Publications (1)

Publication Number Publication Date
ATE19050T1 true ATE19050T1 (de) 1986-04-15

Family

ID=8189544

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82300115T ATE19050T1 (de) 1982-01-11 1982-01-11 Fleckbestaendige glimmer-zusammensetzungen und daraus hergestellte gegenstaende, insbesondere zahnersatzteile.

Country Status (3)

Country Link
EP (1) EP0083828B1 (de)
AT (1) ATE19050T1 (de)
DE (1) DE3270333D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172282B (en) * 1985-03-11 1988-10-05 English Electric Co Ltd Toughened glass-ceramics
FR2655264A1 (fr) * 1989-12-04 1991-06-07 Centre Nat Rech Scient Vitroceramiques usinables pour protheses dentaires.
US5387558A (en) * 1994-05-02 1995-02-07 Corning Incorporated Colored glass-ceramic articles
DE19610300C2 (de) * 1996-03-15 1998-07-02 Fraunhofer Ges Forschung Hochfeste transluzente Glimmer-Glaskeramiken, Verfahren zu ihrer Herstellung und Verwendung
US9101439B2 (en) 2011-10-14 2015-08-11 Ivoclar Vivadent, Ag Lithium silicate glass ceramic and lithium silicate glass comprising a monovalent metal oxide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839055A (en) * 1971-02-24 1974-10-01 Corning Glass Works Tetrasilicic mica glass-ceramic article
DE3071095D1 (en) * 1979-07-13 1985-10-24 Corning Glass Works Dental constructs and tools and production thereof

Also Published As

Publication number Publication date
EP0083828A1 (de) 1983-07-20
EP0083828B1 (de) 1986-04-09
DE3270333D1 (en) 1986-05-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee