CA1157892A - Zinc-containing glass composition - Google Patents

Zinc-containing glass composition

Info

Publication number
CA1157892A
CA1157892A CA000385221A CA385221A CA1157892A CA 1157892 A CA1157892 A CA 1157892A CA 000385221 A CA000385221 A CA 000385221A CA 385221 A CA385221 A CA 385221A CA 1157892 A CA1157892 A CA 1157892A
Authority
CA
Canada
Prior art keywords
composition
glass
oxide
paste
accordance
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
CA000385221A
Other languages
English (en)
French (fr)
Inventor
Ronald M. Randklev
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of CA1157892A publication Critical patent/CA1157892A/en
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
    • C03C12/00—Powdered glass; Bead compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/15—Compositions characterised by their physical properties
    • A61K6/17—Particle size
    • 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
    • A61K6/77—Glass
    • 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
    • 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
    • C03C3/115—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron
    • C03C3/118—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron containing aluminium

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Ceramic Engineering (AREA)
  • Dental Preparations (AREA)
  • Glass Compositions (AREA)
CA000385221A 1980-09-08 1981-09-04 Zinc-containing glass composition Expired CA1157892A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18491680A 1980-09-08 1980-09-08
US184,916 1994-01-24

Publications (1)

Publication Number Publication Date
CA1157892A true CA1157892A (en) 1983-11-29

Family

ID=22678845

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000385221A Expired CA1157892A (en) 1980-09-08 1981-09-04 Zinc-containing glass composition

Country Status (6)

Country Link
EP (1) EP0059194A4 (it)
JP (1) JPS57501376A (it)
AU (1) AU550056B2 (it)
CA (1) CA1157892A (it)
IT (1) IT1142743B (it)
WO (1) WO1982000827A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503169A (en) * 1984-04-19 1985-03-05 Minnesota Mining And Manufacturing Company Radiopaque, low visual opacity dental composites containing non-vitreous microparticles
GB2264711A (en) * 1992-03-06 1993-09-08 British Tech Group Glass-polyalkenoate cements
WO2016074750A1 (en) 2014-11-13 2016-05-19 Gerresheimer Glas Gmbh Glass forming machine particle filter, a plunger unit, a blow head, a blow head support and a glass forming machine adapted to or comprising said filter
FR3116823B1 (fr) * 2020-11-30 2023-03-24 Commissariat Energie Atomique Revêtement d’isolation thermique à base d’un Polymere PREcéramique pour améliorer les performances des moteurs thermiques

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826778A (en) * 1970-02-17 1974-07-30 Owens Illinois Inc Tooth filling and facing compositions comprising a radiopaque glass and method of making the same
US3911581A (en) * 1970-02-17 1975-10-14 Owens Illinois Inc Tooth filling and facing composition comprising a radiopaque glass and method of using the same
US3715331A (en) * 1970-05-01 1973-02-06 Coe Labor Monomer soluble x-ray opaque methacrylate particles
US3882080A (en) * 1971-01-15 1975-05-06 Espe Pharm Praep Self-hardening compound, particularly for dental-medical application
US4028325A (en) * 1972-08-09 1977-06-07 King Alan G Composite dental material and method of preparing same
GB1450157A (en) * 1973-03-06 1976-09-22 Colgate Palmolive Co Dental powder cement and filling material
US4017454A (en) * 1973-09-21 1977-04-12 Jenaer Glaswerk Schott & Gen. Glass ceramic as filler in polymerizable dental filling compositions
AT339523B (de) * 1973-09-21 1977-10-25 Jenaer Glaswerk Schott & Gen Glaskeramik fur zahnfullmassen
US3971754A (en) * 1973-12-10 1976-07-27 Pennwalt Corporation X-ray opaque, enamel-matching dental filling composition
US4050947A (en) * 1976-03-17 1977-09-27 Bullseye Glass Co. Process for opalizing glass
US4215033A (en) * 1978-09-08 1980-07-29 American Dental Association Health Foundation Composite dental material
US4250277A (en) * 1980-01-07 1981-02-10 International Standard Electric Corporation Glass composition for water setting ion-polymer cements

Also Published As

Publication number Publication date
JPS57501376A (it) 1982-08-05
IT8149244A0 (it) 1981-09-07
AU7534881A (en) 1982-04-05
EP0059194A4 (en) 1984-03-27
IT1142743B (it) 1986-10-15
EP0059194A1 (en) 1982-09-08
AU550056B2 (en) 1986-02-27
WO1982000827A1 (en) 1982-03-18

Similar Documents

Publication Publication Date Title
USRE32073E (en) Dental filling composition utilizing zinc-containing inorganic filler
US4358549A (en) Dental filling composition utilizing zinc-containing inorganic filler
CA1340760C (en) Radiopaque fluoride releasing vlc dental composites and the use of specific fillers therein
US4350532A (en) Glass composition and articles
US3971754A (en) X-ray opaque, enamel-matching dental filling composition
DE3788816T2 (de) Verfahren zur Herstellung radioopaquen, vernetzten Poly(carbonsäure)-Zahnzements.
CA1283239C (en) Radiopaque dental material
EP1137387B1 (en) Opalescent fillers for dental restorative composites
DE69318131T2 (de) Fluoridionauslaugbare gläser und zahnzementzusammensetzungen
US4500657A (en) Dental restorative compositions having improved mechanical properties and hydrolytic stability
JPH08225423A (ja) バリウムを含まず、良好なｘ線吸収を示す歯科用ガラス
JP3490720B2 (ja) 加工可能な材料およびその歯根溝用充填物質としての使用
JP5805045B2 (ja) バリウム−フリーのｘ線不透過性ガラス及びその使用
EP0102199B1 (en) Dental restorative compositions having improved mechanical properties and hydrolytic stability
USRE32299E (en) Glass composition and articles
CA1157892A (en) Zinc-containing glass composition
DE19858126A1 (de) Glaspulver für dentalen Glasionomerzement
GB2064550A (en) Radio-opaque dental restorative compositions
KR20190093512A (ko) 방사선불투과성 유리 및 이의 용도
JPH07206470A (ja) エックス線不透明性フッ化物イオン徐放性ガラスおよびそれを含む歯科用材料
RO122832B1 (ro) Compoziţie radioopacă pentru restaurări dentare şi procedeu pentru obţinerea acesteia
IE49125B1 (en) Radio-opaque dental compositions

Legal Events

Date Code Title Description
MKEX Expiry