Hartmut Koelling

Title: Hartmut Koelling: Innovator in PTFE Fiber Technology

Introduction

Hartmut Koelling is a notable inventor based in Dessau, Germany. He has made significant contributions to the field of materials science, particularly in the development of fiber materials from polytetrafluoroethylene (PTFE). With a total of two patents to his name, Koelling's work has implications for various industrial applications.

Latest Patents

Koelling's latest patents include a method for physically converting PTFE particles to fibers. This innovative fiber material, which may include hydrophilizing additives, is designed for use in the production of diaphragms for the electrolysis of alkali chlorides and for filter layers. The fiber material consists of fiber bundles that contain individual microfibrils, with irregularly shaped interstices between them. The production method involves treating a PTFE dispersion, consisting of a salt solution with PTFE particles and optional hydrophilizing additives, in a hot gas/vapor stream within a fluidized bed apparatus charged with inert solids. This method allows for the economical production of fiber material in larger quantities.

Career Highlights

Throughout his career, Hartmut Koelling has worked with several prominent companies, including Heraeus Elektrochemie GmbH and Magdeburger Energie- und Umwelttechnik GmbH. His experience in these organizations has contributed to his expertise in the field of electrochemistry and materials engineering.

Collaborations

Koelling has collaborated with notable colleagues such as Bruno Klatt and Manfred Horx. These partnerships have likely enriched his research and development efforts, leading to innovative solutions in fiber technology.

Conclusion

Hartmut Koelling's contributions to the field of PTFE fiber technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials science and its applications in industry.