Glass-ceramic dental prosthesis and method for preparing the same, method for reinforcing glass or glass-ceramics, and alkaline reinforcing paste
AssigneeFuzhou Rick Brown Biomaterials Co., Ltd.
InventorsZhongzhi Tang, Honglin Liu
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Abstract
The present disclosure relates to a glass-ceramic dental prosthesis and a method for preparing the same. The glass-ceramic dental prosthesis has a metal ion-reinforced surface. An area of the metal ion-reinforced surface is smaller than an entire surface area of the glass-ceramic dental prosthesis. A concentration of a reinforcing metal ion on the metal ion-reinforced surface is C1%. A concentration of the reinforcing metal ion on an other surface region of the glass-ceramic dental prosthesis is C2%. C1 is greater than C2.
Claims9
A glass-ceramic dental prosthesis having a metal ion-reinforced surface and an other surface region, wherein an area of the metal ion-reinforced surface is smaller than an entire surface area of the glass-ceramic dental prosthesis, a concentration of a reinforcing metal ion on the metal ion-reinforced surface is C1%, and a concentration of the reinforcing metal ion on the other surface region of the glass-ceramic dental prosthesis is C2%, and C1 is greater than C2, and a difference between C1 and C2 is greater than 1 and less than 3.
Dependencies are inferred from the claim text.