Alliage à base de palladium–cobalt et articles dentaires l'incluant
| N° de brevet: |
EP1900836 (A1) |
| Date de publication: |
2008-03-19 |
| Inventeur(s): |
DASGUPTA TRIDIB [US];INGERSOLL CLYDE [US];TYSOWSKY GEORGE [US]; |
| Demandeur(s): |
IVOCLAR VIVADENT AG [LI]; |
| Classification: |
C22C19/07;C22C5/04;C22C30/00;A61K6/04; |
| N° de demande: |
EP20070116294 20070913 |
| Numéro(s) de priorité: |
US20060844672P 20060915;US20060543917 20061006;US20070892933 20070828 |
An alloy is provided based on a palladium - cobalt binary system, has a coefficient of thermal expansion (CTE) of about 14.0 to about 15.5 and may include one or more of the following additive metals: aluminum, boron, chromium, gallium, lithium, rhenium, ruthenium, silicon, tantalum, titanium, and tungsten.
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