发明名称 SILVER-PALLADIUM ALLOYS FOR PRODUCING A DENTAL PROSTHESIS WHICH CAN BE COVERED WITH DENTAL CERAMIC
摘要 The invention concerns silver-palladium alloys for producing a dental prosthesis. Due to the contents of indium, tin and zinc selected as alloying elements, no discoloration arises in the combination with low-melting dental ceramic with a thermal expansion coefficient of approx. 16.5 mu m/mk.
申请公布号 WO9844894(A2) 申请公布日期 1998.10.15
申请号 WO1998EP01682 申请日期 1998.03.23
申请人 DEGUSSA AKTIENGESELLSCHAFT;GRAU, FRANZ, JOSEF;VAN DER ZEL, JOSEPH, MARIA 发明人 GRAU, FRANZ, JOSEF;VAN DER ZEL, JOSEPH, MARIA
分类号 A61C13/08;A61C13/09;A61K6/04;C22C5/06 主分类号 A61C13/08
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