A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MULTI-LAYER PORCELAIN BLOCK, PREPARATION METHOD THEREOF AND DENTURE
Disclosed are a multi-layer porcelain block, a preparation method thereof and a denture. The multi-layer porcelain block includes a first zirconia powder layer, a second zirconia powder layer, a third zirconia powder layer, a fourth zirconia powder layer, a fifth zirconia powder layer, a sixth zirconia powder layer, a seventh zirconia powder layer, and an eighth zirconia powder layer layed in sequence. The zirconia powers in the first to eighth zirconia powder layers are doped with yttria. The first zirconia powder layer accounts for 13% to 17% by mass, the second zirconia powder layer accounts for 8% to 12% by mass, the third zirconia powder layer accounts for 10% to 14% by mass, the fourth zirconia powder layer accounts for 10% to 14% by mass, the fifth zirconia powder layer accounts for 10% to 14% by mass, the sixth zirconia powder layer accounts for 10% to 14% by mass.
MULTI-LAYER PORCELAIN BLOCK, PREPARATION METHOD THEREOF AND DENTURE
Disclosed are a multi-layer porcelain block, a preparation method thereof and a denture. The multi-layer porcelain block includes a first zirconia powder layer, a second zirconia powder layer, a third zirconia powder layer, a fourth zirconia powder layer, a fifth zirconia powder layer, a sixth zirconia powder layer, a seventh zirconia powder layer, and an eighth zirconia powder layer layed in sequence. The zirconia powers in the first to eighth zirconia powder layers are doped with yttria. The first zirconia powder layer accounts for 13% to 17% by mass, the second zirconia powder layer accounts for 8% to 12% by mass, the third zirconia powder layer accounts for 10% to 14% by mass, the fourth zirconia powder layer accounts for 10% to 14% by mass, the fifth zirconia powder layer accounts for 10% to 14% by mass, the sixth zirconia powder layer accounts for 10% to 14% by mass.
MULTI-LAYER PORCELAIN BLOCK, PREPARATION METHOD THEREOF AND DENTURE
MEHRSCHICHTIGER PORZELLANBLOCK, HERSTELLUNGSVERFAHREN DAFÜR UND ZAHNPROTHESE
BLOC DE PORCELAINE MULTICOUCHE, SON PROCÉDÉ DE PRÉPARATION ET PROTHÈSE DENTAIRE
LI ZONGYU (author) / ZHANG YU (author) / LIU JIANJUN (author) / LIU WEI (author)
2024-03-27
Patent
Electronic Resource
English
MULTI-LAYER PORCELAIN BLOCK, PREPARATION METHOD THEREOF AND DENTURE
| European Patent Office | 2024
Multi-layer porcelain block, preparation method of multi-layer porcelain block and false tooth
| European Patent Office | 2022
| European Patent Office | 2022
Porcelain clay, and porcelain and preparation method thereof
| European Patent Office | 2021
Preparation method of multi-layer glaze daily-use porcelain
| European Patent Office | 2020