Dental instrument

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10716644
APP PUB NO 20180000558A1
SERIAL NO

15637032

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Abstract

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A dental instrument comprising a shaft and a working part adjoined thereto, with the working part having a coating in which abrasive bodies are embedded, is proposed, Firstly, the average proportion of the surface of the abrasive bodies which is covered by the coating can be at least 60%, preferably at least 65%, most preferably at least 70%. Secondly, the coating can, moreover, also consist of a nickel ahoy which additionally contains at least one element selected from the group consisting of titanium, vanadium, niobium, chromium, molybdenum, tungsten, manganese, iron and cobalt. In addition, a process for coating a working part, in particular for producing a dental instrument of this type, and also the use of such a dental instrument for cutting machining of solid bodies are proposed.

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Patent Owner(s)

Patent OwnerAddress
COLTENE/WHALEDENT AG9450 ALTSTAETTEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kollefrath, Ralf Ruethi, CH 13 54
Müller, Ulrich Au, CH 140 962
Schlüter, Martin Wangen i.A, DE 4 1

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