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THERMALLY TREATED ZIRCONIUM OXIDE OBJECT FOR DENTAL CUTTING AND METHOD FOR PRODUCING SAME, DENTAL SURFACE DEVICE AND METHOD FOR PRODUCING SAME, FULLY SINTERED BODY,
The invention provides a heat-treated zirconia object to be cut for dental cutting and a method for producing the same. The present invention also relates to a dental prosthetic device manufactured from the heat-treated zirconia body to be cut for dental cutting, a method for manufacturing the dental prosthetic device, a completely sintered body obtained by completely sintering the heat-treated body, a transparency improving liquid for manufacturing the heat-treated body, and a method for using the transparency improving liquid. The zirconium oxide to be cut for dental cutting is a semi-fired zirconium oxide to be cut for dental cutting, the semi-fired zirconium oxide to be cut for dental cutting containing ceramic particles, and the ceramic particles comprise zirconium oxide and a stabilizing material containing an oxide in an amount of 2-7 mol% in terms of oxide. The zirconium oxide to-be-cut body for dental cutting contains a water-soluble compound salt, the water-soluble compound salt is supported on the surface of a semi-fired body of ceramic particles, the amount of the water-soluble compound salt in the zirconium oxide to-be-cut body for dental cutting is 0.1-3.5 mol% in terms of oxide, and the water-soluble compound salt contains an organic acid salt.
本发明提供一种牙科切削加工用氧化锆被切削体热处理物及其制造方法，由该牙科切削加工用氧化锆被切削体热处理物制作的牙科用补缀装置及其制造方法、由上述热处理物进行完全烧结而得到的完全烧结体、用于制作上述热处理物的透明性提高液及其使用方法。其中，牙科切削加工用氧化锆被切削体为含有陶瓷粒子的半烧成体的半烧成牙科切削加工用氧化锆被切削体，陶瓷粒子包括氧化锆以及含有以氧化物换算为2～7mol％的量的氧化物的稳定化材料，牙科切削加工用氧化锆被切削体包含水溶性化合物盐，在陶瓷粒子的半烧成体的表面担载有水溶性化合物盐，牙科切削加工用氧化锆被切削体中的水溶性化合物盐的量以氧化物换算为0.1～3.5mol％，水溶性化合物盐包括有机酸盐。
THERMALLY TREATED ZIRCONIUM OXIDE OBJECT FOR DENTAL CUTTING AND METHOD FOR PRODUCING SAME, DENTAL SURFACE DEVICE AND METHOD FOR PRODUCING SAME, FULLY SINTERED BODY,
The invention provides a heat-treated zirconia object to be cut for dental cutting and a method for producing the same. The present invention also relates to a dental prosthetic device manufactured from the heat-treated zirconia body to be cut for dental cutting, a method for manufacturing the dental prosthetic device, a completely sintered body obtained by completely sintering the heat-treated body, a transparency improving liquid for manufacturing the heat-treated body, and a method for using the transparency improving liquid. The zirconium oxide to be cut for dental cutting is a semi-fired zirconium oxide to be cut for dental cutting, the semi-fired zirconium oxide to be cut for dental cutting containing ceramic particles, and the ceramic particles comprise zirconium oxide and a stabilizing material containing an oxide in an amount of 2-7 mol% in terms of oxide. The zirconium oxide to-be-cut body for dental cutting contains a water-soluble compound salt, the water-soluble compound salt is supported on the surface of a semi-fired body of ceramic particles, the amount of the water-soluble compound salt in the zirconium oxide to-be-cut body for dental cutting is 0.1-3.5 mol% in terms of oxide, and the water-soluble compound salt contains an organic acid salt.
本发明提供一种牙科切削加工用氧化锆被切削体热处理物及其制造方法，由该牙科切削加工用氧化锆被切削体热处理物制作的牙科用补缀装置及其制造方法、由上述热处理物进行完全烧结而得到的完全烧结体、用于制作上述热处理物的透明性提高液及其使用方法。其中，牙科切削加工用氧化锆被切削体为含有陶瓷粒子的半烧成体的半烧成牙科切削加工用氧化锆被切削体，陶瓷粒子包括氧化锆以及含有以氧化物换算为2～7mol％的量的氧化物的稳定化材料，牙科切削加工用氧化锆被切削体包含水溶性化合物盐，在陶瓷粒子的半烧成体的表面担载有水溶性化合物盐，牙科切削加工用氧化锆被切削体中的水溶性化合物盐的量以氧化物换算为0.1～3.5mol％，水溶性化合物盐包括有机酸盐。
THERMALLY TREATED ZIRCONIUM OXIDE OBJECT FOR DENTAL CUTTING AND METHOD FOR PRODUCING SAME, DENTAL SURFACE DEVICE AND METHOD FOR PRODUCING SAME, FULLY SINTERED BODY,
牙科切削加工用氧化锆被切削体热处理物及其制造方法、牙科用补缀装置及其制造方法、完全烧结体、透明性提高液及其使用方法
BAN SEIJI (author) / TAKAHASHI SHUHEI (author) / KITAMURA TOSHIO (author) / AEBA RIEKO (author)
2024-07-19
Patent
Electronic Resource
Chinese
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