Company Filing History:
Years Active: 2025
Title: The Innovations of Willy Jj Leysen
Introduction
Willy Jj Leysen is a notable inventor based in Sao Paulo, Brazil. He has made significant contributions to the field of polymer chemistry, particularly in the development of advanced copolymer compositions. His work has implications for various industrial applications, showcasing the importance of innovation in material science.
Latest Patents
Willy Jj Leysen holds a patent for "Strain hardened polypropylene copolymer compositions." This patent relates to compositions that include copolymers and methods for making these compositions. In one embodiment, the composition comprises a copolymer that includes at least 50 mol % propylene and at least 1 wt % of either ethylene or a Cto Cα-olefin, based on the total weight of the copolymer. The copolymer is combined with an organic peroxide, resulting in a product that has a molecular weight distribution (Mw/Mn) ranging from 1 to 5. This innovative approach enhances the properties of polypropylene, making it suitable for a wider range of applications.
Career Highlights
Willy Jj Leysen is currently associated with ExxonMobil Chemical Patents Inc., where he continues to push the boundaries of polymer technology. His expertise in copolymer compositions has positioned him as a key player in the field, contributing to the advancement of materials that meet modern industrial needs.
Collaborations
Throughout his career, Willy has collaborated with talented individuals such as Sasha P Schmitt and George James Pehlert. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions in polymer chemistry.
Conclusion
Willy Jj Leysen's contributions to the field of polymer science exemplify the impact of innovation on material development. His patent for strain hardened polypropylene copolymer compositions highlights his commitment to advancing technology in this area. Through his work at ExxonMobil Chemical Patents Inc. and collaborations with fellow inventors, he continues to shape the future of polymer applications.