Kulzer Gmbh

Kulzer & Co. Gmbh

Brigitte Magnus

Hans-Jurgen Tiller

Roland Gobel

Steffen Oppawsky

Dieter Schodel

Rudolf Musil

Albert Schmidt

Adelheid Garschke

Firmly adhering, durable dental metal/plastic composite structures that are stable in the presence of moisture can be made from dental alloys and plastics, if an adhesion promoting layer having a concentration gradient and comprising silicon dioxide and metal oxide, particularly chromium oxide, is disposed between them.

Primer composition for dental metal/plastic composite structure

To improve coating of articles such as dental prostheses by flame hydrolysis, a zone of turbulence is generated at the tip portion of an elongated flame cone by a deflection surface (5, 5') located--with respect to flame projection--beyond holders for the articles and positioned to be impinged by the tip of the flame to be deflected and reflected thereby from the conical form, to cause the flame to swirl about the articles.

Flame hydrolysis coating apparatus particularly for dental prostheses

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Jena, Germany

Brigitte Magnus