Michiel Hannes Straathof

Title: Innovations of Michiel Hannes Straathof

Introduction

Michiel Hannes Straathof is a notable inventor based in Delft, Netherlands. He has made significant contributions to the field of energetic materials, particularly in the development of advanced propellant technologies. With a total of 5 patents to his name, his work is at the forefront of innovation in this specialized area.

Latest Patents

One of his latest patents is focused on the "Printing of Energetic Materials." This invention outlines a method for preparing energetic material products, such as propellants or explosive charges. The method involves additive manufacturing with co-extrusion of at least two materials to create a multi-layered filament. This filament consists of a first material layer and a second material layer, with at least one layer containing an energetic material. Additionally, the invention includes an apparatus designed for this method, featuring a co-extrusion nozzle.

Another significant patent is the "Co-Layered Propellant Charge." This invention describes a co-layered propellant grain that has an exposed outer surface. The propellant grain comprises an outer layer made of a slow-burning propellant composition that covers essentially the entire outer surface. It also includes an inner layer of a fast-burning propellant composition, which has a higher linear burn rate than the slow-burning composition. The structure of this propellant grain allows the inner layer to become increasingly exposed at the outer surface after ignition.

Career Highlights

Michiel Hannes Straathof is associated with the Netherlands Organization for Applied Scientific Research (TNO). His work at TNO has allowed him to explore and develop innovative solutions in the field of energetic materials. His contributions have been instrumental in advancing the technology related to propellants and explosives.

Collaborations

Throughout his career, Michiel has collaborated with several talented individuals, including Christoffel Adrianus Van Driel and Dinesh Ravindre Ramlal. These collaborations have further enriched his research and development efforts.

Conclusion

In summary, Michiel Hannes Straathof is a prominent inventor whose work in the field of energetic materials has led to significant advancements. His innovative patents and collaborations highlight his commitment to pushing the boundaries of technology in this specialized area.