FIELD: medicine, orthopedic stomatology.
SUBSTANCE: invention can be sued in making ceramic crowns and teeth. Charge for preparing glass ceramic material comprises potassium feldspar, wollastonite, barium, sodium, lithium and zinc oxides and, additionally, crystalline phases of hydroxyapatite and diopside and components are taken in the definite quantitative ratio. The material exhibits the enhanced masking effect and approximates to natural teeth by the hardness index.
EFFECT: valuable properties of charge.
2 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| PORCELAIN MASS FOR DENTAL PROSTHESIS MAKING | 1995 |
|
RU2116776C1 |
| PORCELAIN MASS FOR DENTAL PROSTHESIS MAKING | 1995 |
|
RU2116777C1 |
| COMPOSITION FOR METALLOCERAMIC DENTAL PROSTHESES MAKING | 1997 |
|
RU2132672C1 |
| GLASE COMPOSITIONS | 2007 |
|
RU2421409C2 |
| GLASS CERAMICS, METHOD FOR MANUFACTURE AND USE THEREOF | 2001 |
|
RU2293071C2 |
| MIXTURE FOR PRODUCING BLUE-COLOURED UNFITTED GLAZE | 2011 |
|
RU2470903C1 |
| CERAMIC COMPOUNDS | 1997 |
|
RU2136627C1 |
| METHOD AND COMPOSITION FOR OBTAINING DISPERSE, BIOACTIVE OR ABSORBABLE BIOSILICATES FOR APPLICATION IN TREATMENT OF ORAL CAVITY DISEASES | 2004 |
|
RU2353594C2 |
| METHODS OF PROPPANT FABRICATION FROM GLASS SPHERES | 2007 |
|
RU2336293C1 |
| MIXTURE FOR PRODUCING LIGHT BROWN-COLOURED GLASE | 2010 |
|
RU2437849C1 |
