Company Filing History:
2 out of 510 
1 out of 225 
1 out of 776 
Years Active: 2014-2019
Title: Mathias Burkert: Innovator in Thermoplastic Polyurethanes
Introduction
Mathias Burkert is a notable inventor based in Schwalmstadt, Germany. He has made significant contributions to the field of thermoplastic polyurethanes, holding 2 patents that showcase his innovative approach to seal applications and hydraulic systems.
Latest Patents
One of Burkert's latest patents is focused on a thermoplastic polyurethane for seal applications. This invention involves the reaction of isocyanates with a polyol component that includes polyesterdiol, polyetherdiol, and polycarbonatediol, each with a specific molar mass. The resulting thermoplastic polyurethane is designed for producing moldings, particularly seals, coupling stars, valves, and profiles, and is noted for its exceptional mechanical and chemical properties.
Another significant patent is a wide range temperature and pressure hydraulic cylinder sealing system. This seal system incorporates a buffer seal, a rod seal, and a wiper seal. The design features a dynamic seal lip and a static lip that allows fluid to escape, preventing pressure build-up. The innovative notches in the axial face portion of the dynamic seal lip ensure that the seal does not stick, providing a consistent path for fluid energization during operation. The integrated back-up ring enhances the extrusion resistance of the seals.
Career Highlights
Throughout his career, Mathias Burkert has worked with reputable companies such as Carl Freudenberg KG and Freudenberg-NOK General Partnership. His experience in these organizations has contributed to his expertise in developing advanced sealing solutions.
Collaborations
Burkert has collaborated with notable coworkers, including Joel T. Johnson and Benjamin E. Westbrook. Their combined efforts have furthered the development of innovative sealing technologies.
Conclusion
Mathias Burkert's contributions to the field of thermoplastic polyurethanes and sealing systems highlight his role as a significant inventor. His patents reflect a commitment to innovation and excellence in engineering.