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Dive into the research topics where Volker Wilhelm is active.

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Featured researches published by Volker Wilhelm.


Archive | 1982

Flocculation-resistant, mixed phase pigments having a rutile structure, process for their preparation, and their use

Dieter Messer; Volker Wilhelm; Robert Endres; Heinrich Heine


Archive | 1992

Process for the preparation of pigments containing Cr2 O3

Volker Wilhelm; Dieter Messer


Archive | 1989

Process for manufacturing mixed-phases rutile pigments

Jakob Rademachers; Volker Wilhelm


Ullmann's Encyclopedia of Industrial Chemistry | 2009

Pigments, Inorganic, 3. Colored Pigments

Gunter Buxbaum; Helmut Printzen; Manfred Mansmann; Dieter Rade; Gerhard Trenczek; Volker Wilhelm; Stefanie Schwarz; Henning Wienand; Jörg Adel; Gerhard Adrian; Karl Brandt; William B. Cork; Heinrich Winkeler; Wielfried Mayer; Klaus Schneider


Archive | 1988

Rutile mixed phase pigments with improved coloristic properties

Volker Wilhelm; Manfred Mansmann


Archive | 1988

Rutile-based composite pigments with specific colouring characteristics

Volker Wilhelm; Manfred Mansmann


Archive | 1992

Process for preparing chromiumtrioxide-containing pigments

Volker Wilhelm; Dieter Messer


Archive | 1981

Chromium oxide for the refractory industry

Volker Wilhelm; Horst Dr. Weber; Heinz Dr. Drave


Archive | 1989

Thermostable zinc ferrite color pigments, a process for their preparation and their use

Jakob Rademachers; Volker Wilhelm; Siegfried Keifer; Wilfried Burow


Archive | 1989

Thermally stable zinc ferrite colouring pigments, process for manufacturing them and their use

Jakob Rademachers; Volker Wilhelm; Siegfried Keifer; Wilfried Burow

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