Elena Rojo-Wiechel

Title: The Innovative Contributions of Elena Rojo-Wiechel

Introduction

Elena Rojo-Wiechel is a notable inventor based in Bonn, Germany. She has made significant contributions to the field of polyoxyalkylene polyols, which are essential in the production of polyurethanes. Her work is characterized by a focus on innovative processes that enhance the efficiency and functionality of chemical mixtures.

Latest Patents

Elena holds a patent for a "Process for producing polyoxyalkylene-polyol mixtures." This invention relates to a method for the direct production of mixtures that combine short-chain high-functionality polyoxyalkylene polyols with long-chain low-functionality polyoxyalkylene polyols. The short-chain component is produced through the addition of alkylene oxide onto high-functionality H-functional starter compounds, while the long-chain component is derived from low-functionality H-functional starter compounds. This innovative process not only results in the creation of polyoxyalkylene polyols but also facilitates their reaction to produce polyurethanes.

Career Highlights

Elena is currently employed at Covestro Intellectual Property GmbH & Co. KG, where she continues to advance her research and development efforts. Her work at Covestro has positioned her as a key player in the field of polymer chemistry, contributing to the company's reputation for innovation and excellence.

Collaborations

Elena collaborates with esteemed colleagues, including Klaus Lorenz and Elena Frick-Delaittre. These partnerships enhance her research capabilities and foster a collaborative environment that drives innovation.

Conclusion

Elena Rojo-Wiechel's contributions to the field of polyoxyalkylene polyols exemplify her commitment to innovation and excellence in chemical engineering. Her patent and ongoing work at Covestro highlight her role as a leading inventor in her field.