Societe de Recherches Techniques Dentaires- R.T.D.
Societe de Recherches Techniques Dentaires- R.T.D. Patent applications | ||
Patent application number | Title | Published |
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20110045440 | NOVEL RADIO-OPAQUE GLASS FIBRES AND DENTAL PROSTHETIC MEMBER CONTAINING SAID FIBRES - A glass thread adapted for reinforcing polymeric materials includes a plurality of filaments having a chemical composition that includes the following constituents within the limits defined below in weight percent: | 02-24-2011 |
20100035214 | RADIO-OPAQUE DENTAL PROSTHETIC MEMBER - The invention relates to a prefabricated radio-opaque dental prosthetic member made of a composite material that comprises fibres embedded in a resin, said resin containing at least one radio-opaque component, characterized in that the radio-opaque component consists of nanoparticles having a size lower than 50 nm in order to transmit a portion or the totality of the wavelengths ranging from 400 to 600 nm of an incident radiation. | 02-11-2010 |