CA2913112C - Nanocrystalline zirconia and methods of processing thereof - Google Patents

Nanocrystalline zirconia and methods of processing thereof Download PDF

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Publication number
CA2913112C
CA2913112C CA2913112A CA2913112A CA2913112C CA 2913112 C CA2913112 C CA 2913112C CA 2913112 A CA2913112 A CA 2913112A CA 2913112 A CA2913112 A CA 2913112A CA 2913112 C CA2913112 C CA 2913112C
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Prior art keywords
zirconia
dental
ceramic
opalescent
manufacturing
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CA2913112A
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English (en)
French (fr)
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CA2913112A1 (en
Inventor
Dmitri G. Brodkin
Yijun Wang
Ling TANG
Ajmal Khan
Anna B. Verano
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Ivoclar Vivadent Inc
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Ivoclar Vivadent Inc
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    • 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
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/08—Artificial teeth; Making same
    • A61C13/083—Porcelain or ceramic teeth
    • A—HUMAN NECESSITIES
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    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/08—Mouthpiece-type retainers or positioners, e.g. for both the lower and upper arch
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    • 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
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US20200222287A1 (en) 2020-07-16
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