Sonia Segura Fernández

Title: **Sonia Segura Fernández: Pioneering Innovations in Polyurethane Foam**

Introduction

Sonia Segura Fernández is an accomplished inventor based in Madrid, Spain, known for her contributions to the field of polyurethane technology. With a total of three patents to her name, Sonia has demonstrated her expertise and innovative thinking in developing methods and materials that enhance the functionality and performance of flexible polyurethane foams.

Latest Patents

Among Sonia's latest patents is a groundbreaking method for sorting flexible polyurethane foams. This method involves providing various calibration samples of conventional, high resilience (HR), and viscoelastic polyurethane foams, followed by obtaining mid-infrared (MIR) spectra of each sample. The process includes spectral pre-processing, principal component analysis (PCA) to define libraries, and ultimately classifying foam samples based on these libraries.

Another notable patent is for high molecular weight polymers derived from waste raw materials. This invention details a polyether carbonate polyol with a molecular weight ranging from 20,000 to 500,000 Da and adhesive properties between 0.5 wt % and 35 wt % of CO based on the total weight. This innovative polyol exhibits both adhesive and impact-modifying capabilities, offering significant advancements in material application.

Career Highlights

Sonia is currently employed by Repsol, S.A., where she leverages her expertise to drive innovation in polymer chemistry. Her work at Repsol not only highlights her technical proficiency but also her dedication to creating sustainable materials that contribute positively to the environment and industry.

Collaborations

Throughout her career, Sonia has collaborated with notable colleagues, including Laura Marín Perales and Carolina Ruiz Orta. These partnerships have fostered an environment of creativity and knowledge sharing, leading to enhanced research outcomes and innovative solutions in their field.

Conclusion

Sonia Segura Fernández stands out as a significant figure in the world of polyurethane innovations. Her patents reflect her commitment to improving material properties through scientific research and development. As she continues to push boundaries in her field, Sonia's work promises to have lasting impacts on both industry and environmental sustainability.