Company Filing History:
Years Active: 2002
Title: Eberhard Günther: Innovator in Pigment Production
Introduction
Eberhard Günther is a notable inventor based in Niederkassel, Germany, recognized for his contribution to the field of pigments. With a strong background in chemical processes, he developed a unique method for producing yellow to red pigments using nitrides and oxidenitrides. His work is significant in various applications, particularly in industries involving coloring materials.
Latest Patents
Günther holds a patent for the "Process for the production of yellow to red pigments based on nitrides and oxidenitrides." This innovative approach outlines how pigments, such as tantalum(V) nitride, can be efficiently produced by passing ammonia over nitridable metal compounds, especially oxide compounds, at temperatures ranging from 700 to 1250 °C. The patent specifies that nitriding occurs in a rotary tube or fluidized bed reactor along with an oxide from a specified series (SiO, ZrO, GeO, SnO, TiO, and HfO), ensuring that the oxide remains largely unreacted during the nitriding process.
Career Highlights
Günther is currently employed at DMC, Inc., where he applies his expertise in material science to advance technology in industrial applications. His singular patented process represents a pivotal advancement in the production of a variety of pigments, opening new avenues for research and development in this sector.
Collaborations
Throughout his career, Eberhard Günther has collaborated with notable colleagues such as Martin Jansen and Hans-Peter Letschert. These partnerships have played an essential role in fostering innovation and enhancing research capabilities within their organization.
Conclusion
Eberhard Günther exemplifies the spirit of innovation in the field of material science. His patented process not only showcases his inventive mind but also contributes significantly to pigment production technology. As he continues his work at DMC, Inc., his ongoing contributions will likely drive further advancements in this vital industry.