Company Filing History:
Years Active: 1991
Title: Martin Heppner: Innovator in Surface Coating Technologies
Introduction
Martin Heppner is a notable inventor based in Jena, Germany. He has made significant contributions to the field of surface coating technologies, particularly in the development of environmentally friendly electrolytes for producing black surface layers on light metals.
Latest Patents
Heppner holds 2 patents that focus on innovative methods for creating black surface layers on light metals. His latest patents include a cyanide-free electrolyte that is harmless to both the environment and health. This invention allows for the production of black surface layers on light metals, such as titanium, which remain deeply black and adhesive even under extreme temperature changes. The layers exhibit nearly equal values of optical absorptivity and thermal emission capability, with an alpha/epsilon ratio of about 0.95. The anodic oxidation by spark discharge method (ANDF-method) is employed to achieve these results. The electrolyte consists of an ammoniacal solution of potassium dihydrogenphosphate and potassium chromate, ensuring the homogeneity of the black layers by avoiding fluoride ions and utilizing acetate ions.
Career Highlights
Heppner is associated with Jenoptik Jena G.m.b.h., where he continues to innovate in the field of surface coatings. His work has been instrumental in advancing technologies that enhance the performance and durability of light metal surfaces.
Collaborations
He has collaborated with notable coworkers, including Thomas Furche and Roland Erdmann, contributing to the development of cutting-edge technologies in his field.
Conclusion
Martin Heppner's contributions to surface coating technologies highlight his commitment to innovation and environmental sustainability. His work continues to influence the industry and pave the way for future advancements.