CH613679A5 - Glass-ceramic material, and process for the production thereof - Google Patents

Glass-ceramic material, and process for the production thereof

Info

Publication number
CH613679A5
CH613679A5 CH667974A CH667974A CH613679A5 CH 613679 A5 CH613679 A5 CH 613679A5 CH 667974 A CH667974 A CH 667974A CH 667974 A CH667974 A CH 667974A CH 613679 A5 CH613679 A5 CH 613679A5
Authority
CH
Switzerland
Prior art keywords
glass
production
ceramic material
ceramic
Prior art date
Application number
CH667974A
Inventor
Heinz Broemer
H-Herbert Kaes
Emanuel Pfeil
Original Assignee
Leitz Ernst Gmbh
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
Priority claimed from DE19732326100 external-priority patent/DE2326100C3/en
Application filed by Leitz Ernst Gmbh filed Critical Leitz Ernst Gmbh
Publication of CH613679A5 publication Critical patent/CH613679A5/en

Links

Classifications

    • 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
    • A61L27/12—Phosphorus-containing materials, e.g. apatite
    • 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
    • A61K6/71—Fillers
    • 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
    • A61K6/831—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
    • 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
    • A61K6/838—Phosphorus compounds, e.g. apatite
    • 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
    • C03C10/0009—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 silica as main constituent
    • 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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00179—Ceramics or ceramic-like structures
    • A61F2310/00293—Ceramics or ceramic-like structures containing a phosphorus-containing compound, e.g. apatite

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Transplantation (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Glass Compositions (AREA)
CH667974A 1973-05-23 1974-05-15 Glass-ceramic material, and process for the production thereof CH613679A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732326100 DE2326100C3 (en) 1973-05-23 Glass-ceramic material with an apatite crystal phase, in particular for use for prosthetic purposes, and a process for its production
DE19732349859 DE2349859C3 (en) 1973-10-04 Glass-ceramic material with an apatite crystal phase, in particular for use for prosthetic purposes, and a method for its production

Publications (1)

Publication Number Publication Date
CH613679A5 true CH613679A5 (en) 1979-10-15

Family

ID=25765196

Family Applications (1)

Application Number Title Priority Date Filing Date
CH667974A CH613679A5 (en) 1973-05-23 1974-05-15 Glass-ceramic material, and process for the production thereof

Country Status (4)

Country Link
AT (1) AT347616B (en)
CH (1) CH613679A5 (en)
FR (1) FR2230598B1 (en)
GB (1) GB1441082A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3744696A1 (en) 2019-05-29 2020-12-02 Hass Co., Ltd. Dental bulk block for grinding processing and method of manufacturing the same

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1581063A (en) * 1977-01-27 1980-12-10 Univ Florida Bioglass coated a12o3 ceramics
DE2724814C3 (en) * 1977-06-02 1980-03-27 Kulzer & Co Gmbh, 6380 Bad Homburg Preliminary product for the preparation of bone cement
FR2454796A1 (en) * 1979-04-24 1980-11-21 Peter Paul PROCESS FOR IMPROVING THE MECHANICAL STRENGTH OF DENTAL PORCELAIN
EP0022655B1 (en) * 1979-07-13 1985-09-18 Corning Glass Works Dental constructs and tools and production thereof
WO1981002667A1 (en) * 1980-03-27 1981-10-01 Nat Res Dev Antimicrobial surgical implants
WO1982003766A1 (en) * 1981-04-29 1982-11-11 Reck Ralf Incus prothesis and manufacturing method thereof
DE3305572A1 (en) * 1983-02-18 1984-08-23 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar BIOACTIVE IMPLANT MATERIAL
GB8324276D0 (en) * 1983-09-10 1983-10-12 Univ Strathclyde Biocompatible glasses
US4576920A (en) * 1985-05-23 1986-03-18 Corning Glass Works B2 O3 --P2 O5 --SiO2 glass-ceramics
US4851046A (en) * 1985-06-19 1989-07-25 University Of Florida Periodontal osseous defect repair
DE3643416A1 (en) * 1986-01-27 1987-09-24 Jenaer Glaswerk Veb BIOACTIVE PERMANENT IMPLANTS
FR2681787B1 (en) * 1991-09-26 1993-11-26 Pachoud Christine PROCESS FOR PRODUCING A POWDER FOR THE MANUFACTURE OF SYNTHETIC BONES, POWDER AND PRODUCTS THUS PRODUCED.
DE10332086A1 (en) 2002-07-15 2004-01-29 Pentax Corp. Ca0-Si02-based bioactive glass and sintered calcium phosphate glass
JP3793532B2 (en) 2003-10-14 2006-07-05 ペンタックス株式会社 CaO-MgO-SiO2 bioactive glass and sintered calcium phosphate using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3744696A1 (en) 2019-05-29 2020-12-02 Hass Co., Ltd. Dental bulk block for grinding processing and method of manufacturing the same
EP4234505A3 (en) * 2019-05-29 2024-02-14 Hass Co., Ltd. Dental bulk block for grinding processing and method of manufacturing the same

Also Published As

Publication number Publication date
ATA422974A (en) 1978-05-15
GB1441082A (en) 1976-06-30
AT347616B (en) 1979-01-10
FR2230598B1 (en) 1980-03-14
FR2230598A1 (en) 1974-12-20

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Legal Events

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