Process for providing a topography to the surface of a dental implant

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专利权人:

Straumann Holding AG

发明人:

Homann, Frank,Habersetzer, Philippe

申请号：

AU2008201488

公开号：

AU2008201488B2

申请日:

2008.04.01

申请国别(地区):

AU

年份:

2012

代理人:

摘要：

#$%^&*AU2008201488B220120927.pdf#####PROCESS FOR PROVIDING A TOPOGRAPHY TO THE SURFACE OF A DENTAL IMPLANT Abstract The present invention relates to a process for providing a topography to the 5 surface of a dental implant, said surface being made of a ceramic material. According to this process, at least a part of the surface of the dental implant is etched with an etching solution comprising hydrofluoric acid at a temperature of at least 70*C. Thereby, discrete grains or agglomerates of grains are removed from the ceramic material.

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