This inventor holds 1 USPTO granted patent and 2 published patent applications and 2 EPO patents. Top assignee: Universitéde Liége. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Bruno Grignard: Innovator in Isocyanate-Free Polyurethane Foams
Introduction
Bruno Grignard is a notable inventor based in Liège, Belgium. He has made significant contributions to the field of polyurethane foams, particularly with his innovative approach to creating isocyanate-free formulations. His work is essential in advancing sustainable materials in various applications.
Latest Patents
Bruno Grignard holds a patent for "Self-blowing isocyanate-free polyurethane foams." This invention relates to a curable isocyanate-free formulation for preparing a polyurethane self-blowing foam. The formulation comprises at least one multifunctional cyclic carbonate with at least two cyclic carbonate groups at the end of the chain, at least one multifunctional amine, at least one multifunctional thiol, and at least one catalyst. The patent also details the process for preparing these foams, the resulting foams, and their recycling.
Career Highlights
Bruno Grignard is affiliated with the Université de Liège, where he continues to engage in research and development in the field of polymer science. His work has garnered attention for its innovative approach to creating environmentally friendly materials.
Collaborations
Bruno collaborates with notable colleagues such as Florent Monie and Christophe Detrembleur. Their combined expertise contributes to the advancement of research in polyurethane technologies.
Conclusion
Bruno Grignard's contributions to isocyanate-free polyurethane foams represent a significant step towards sustainable innovation in materials science. His work not only enhances the field but also promotes environmentally friendly practices in manufacturing.