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METHOD OF PRODUCING BLOCK FOR DENTAL PROSTHESES, AND METHOD OF PRODUCING DENTAL PROSTHESIS
Included is a step of exposing a glass blank at a temperature lower than the temperature at which crystals of lithium metasilicate are generated, to an atmosphere at a temperature equal to or higher than the temperature at which crystals of lithium disilicate are generated and lower than the melting point of the crystals of lithium disilicate, to heat the glass blank so that the main crystalline phase of the glass blank is of lithium disilicate.
METHOD OF PRODUCING BLOCK FOR DENTAL PROSTHESES, AND METHOD OF PRODUCING DENTAL PROSTHESIS
Included is a step of exposing a glass blank at a temperature lower than the temperature at which crystals of lithium metasilicate are generated, to an atmosphere at a temperature equal to or higher than the temperature at which crystals of lithium disilicate are generated and lower than the melting point of the crystals of lithium disilicate, to heat the glass blank so that the main crystalline phase of the glass blank is of lithium disilicate.
METHOD OF PRODUCING BLOCK FOR DENTAL PROSTHESES, AND METHOD OF PRODUCING DENTAL PROSTHESIS
KATO KATSUHITO (author)
2022-06-16
Patent
Electronic Resource
English
IPC:
A61C
Zahnheilkunde
,
DENTISTRY
/
A61K
Zubereitungen für medizinische, zahnärztliche oder kosmetische Zwecke
,
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
C04B
Kalk
,
LIME
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