| 摘要 |
<p>PATENT BASAL CERAMIC LAYER FOR OPACIFYING THE METAL COPING OF A CERAMO-METALLIC DENTAL RECONSTRUCTION SUISSOR S.A. Inventor: Michel HEURTAUX The present invention relates to a ceramic basal layer for opacifying the metal coping of a ceramometallic dental reconstruction. The ceramic basal layer for opacifying the metal coping of a ceramo-metallic dental reconstruction consists of an undercoat of opaque slip produced from a glass frit high in fluxes and in particular in B2O3, covered with an opaque layer produced from a glass frit high in opacifying metal oxides and containing approximately 30 % by weight of refractory particles with a particle size of between approximately 40 microns and approximately 100 microns.</p> |
