Composite ceramic block
OwnerMichael Sadouninventor
Life of this patent
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Abstract
Methods of producing a composite block intended for the production of a dental prosthesis including the following steps: a) impregnating a porous support with a liquid resin and b) curing the liquid resin impregnating the support are provided. In such methods of producing a composite block intended for the production of a dental prosthesis, a volume of liquid resin that is greater than the volume of the open pores of the support by at least 2% is caused to penetrate into the support and to cure therein, said volumes being measured at a temperature of 20° C. and at a pressure of 1 bar.
Claims17
1-16. (canceled)
A method of producing a composite block intended for the production of a dental prosthesis, said method comprising the following steps:
- a) infiltrating a porous support with a liquid resin;
- b) curing the liquid resin impregnating the support;
- wherein, in step b), the liquid resin is subjected to a pressure of more than 300 bar.
Dependencies are inferred from the claim text.