DE2560153C2 - - Google Patents

Info

Publication number
DE2560153C2
DE2560153C2 DE2560153A DE2560153A DE2560153C2 DE 2560153 C2 DE2560153 C2 DE 2560153C2 DE 2560153 A DE2560153 A DE 2560153A DE 2560153 A DE2560153 A DE 2560153A DE 2560153 C2 DE2560153 C2 DE 2560153C2
Authority
DE
Germany
Prior art keywords
weight
glass
al2o3
sio2
cao
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
DE2560153A
Other languages
German (de)
English (en)
Inventor
Stephen Hounslow Middlesex Gb Crisp
Alan Donald Liphook Hampshire Gb Wilson
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.)
BTG International Ltd
Original Assignee
National Research Development Corp UK
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 GB46022/74A external-priority patent/GB1532954A/en
Application filed by National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to DE2560153A priority Critical patent/DE2560153C2/de
Application granted granted Critical
Publication of DE2560153C2 publication Critical patent/DE2560153C2/de
Expired 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • 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
    • A61K6/887—Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • A61K6/889—Polycarboxylate cements; Glass ionomer cements
    • 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
    • C03C12/00—Powdered glass; Bead compositions
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
    • C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
    • 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
    • C03C4/0035—Compositions for glass with special properties for soluble glass for controlled release of a compound incorporated in said glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Glass Compositions (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Dental Preparations (AREA)
DE2560153A 1974-10-24 1975-10-24 Expired DE2560153C2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2560153A DE2560153C2 (ko) 1974-10-24 1975-10-24

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB46022/74A GB1532954A (en) 1974-10-24 1974-10-24 Poly-(carboxylate)cements
DE2560153A DE2560153C2 (ko) 1974-10-24 1975-10-24

Publications (1)

Publication Number Publication Date
DE2560153C2 true DE2560153C2 (ko) 1987-11-26

Family

ID=25769819

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2560153A Expired DE2560153C2 (ko) 1974-10-24 1975-10-24

Country Status (1)

Country Link
DE (1) DE2560153C2 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3907663A1 (de) * 1989-03-09 1990-09-13 Espe Stiftung Knochenersatzteil aus glasionomerzement
DE4019617A1 (de) * 1990-06-20 1992-01-02 Thera Ges Fuer Patente Implantierbares wirkstoffdepotmaterial

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH497348A (de) * 1966-12-29 1970-10-15 Philips Nv Alkalimetalldampfbeständiges Glas
DE2319715A1 (de) * 1972-04-18 1973-10-25 Nat Res Dev Poly(carboxylat)-zemente und ihre verwendung insbesondere in der zahnheilkunde

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH497348A (de) * 1966-12-29 1970-10-15 Philips Nv Alkalimetalldampfbeständiges Glas
DE2319715A1 (de) * 1972-04-18 1973-10-25 Nat Res Dev Poly(carboxylat)-zemente und ihre verwendung insbesondere in der zahnheilkunde

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
The Science of Dental Materials (1967) 489 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3907663A1 (de) * 1989-03-09 1990-09-13 Espe Stiftung Knochenersatzteil aus glasionomerzement
DE4019617A1 (de) * 1990-06-20 1992-01-02 Thera Ges Fuer Patente Implantierbares wirkstoffdepotmaterial

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Legal Events

Date Code Title Description
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OI Miscellaneous see part 1
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8328 Change in the person/name/address of the agent

Free format text: FRHR. VON PECHMANN, E., DIPL.-CHEM. DR.RER.NAT. BEHRENS, D., DR.-ING. BRANDES, J., DIPL.-CHEM. DR.RER.NAT. GOETZ, R., DIPL.-ING. DIPL.-WIRTSCH.-ING. VON HELLFELD, A., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE WUERTENBERGER, G., RECHTSANW., 81541 MUENCHEN