Company Filing History:
Years Active: 2022-2024
Title: Innovations by Friederike Von Fragstein
Introduction
Friederike Von Fragstein is a notable inventor based in Heidelberg, Germany. She has made significant contributions to the field of materials science, particularly in the development of composite materials and sealing technologies. With a total of 2 patents, her work showcases innovative approaches to enhancing material properties and functionality.
Latest Patents
One of her latest patents is titled "Composite material with adhesion promoter layer based on Si, C and O." This invention involves a composite material that includes a substrate and a polymer layer interconnected by an adhesion promoter layer. The adhesion promoter layer is obtainable through plasma-enhanced chemical vapor deposition (PE-CVD) using a mixture of precursor compounds that contain an unsaturated hydrocarbon and an organosilicon compound. The substrate can be either a metal or a polymer substrate, showcasing versatility in application.
Another significant patent is for a "Plasma-coated sealing element." This method involves using a sealing element to dynamically seal a sealing body in the presence of a lubricant. The sealing element features an elastomeric base body and a plasma coating that includes carbon, oxygen, silicon, and hydrogen. The coating is designed with specific properties, including an amount ratio of C:Si greater than 5 and O:Si greater than 3, with a surface energy of less than 50 mN/m. In some embodiments, the coating may also include fluorine, enhancing its performance.
Career Highlights
Friederike is currently associated with Carl Freudenberg KG, a company known for its innovative solutions in sealing and vibration control technologies. Her work at the company has been instrumental in advancing their product offerings and enhancing material performance.
Collaborations
Some of her notable coworkers include Stephan Rutz and Katharina Hallstein, who contribute to the collaborative environment that fosters innovation within their projects.
Conclusion
Friederike Von Fragstein's contributions to material science through her patents reflect her commitment to innovation and excellence. Her work continues to influence the development of advanced materials and sealing technologies, making her a significant figure in her field.