Company Filing History:
Years Active: 2006
Title: Innovations of Jean-Pierre L Dwan'Isa
Introduction
Jean-Pierre L Dwan'Isa is a notable inventor based in Liege, Belgium. He has made significant contributions to the field of polyol fatty acid polyesters and their applications in polyurethanes. His innovative work focuses on developing environmentally friendly processes that utilize natural resources.
Latest Patents
Jean-Pierre holds a patent for a process titled "Polyol fatty acid polyesters process and polyurethanes therefrom." This patent describes a solvent-free method for creating a polyol fatty acid polyester composition that is useful for the preparation of polyurethanes. The process involves the reaction of natural oils, derived from plant or animal sources, with multi-functional hydroxyl compounds such as sorbitol. An alkali metal salt or base, like potassium hydroxide, is used as a catalyst, which also helps to saponify the reaction mixture. The hydroxyl content of the resulting composition is determined by the amount of the multi-functional hydroxyl compound used. Additionally, the hydroxyl groups can be reacted with isocyanates, such as polymeric diphenylmethane diisocyanate (MDI), to form polyurethanes in a conventional manner. Jean-Pierre has 1 patent to his name.
Career Highlights
Jean-Pierre is affiliated with Michigan State University, where he contributes to research and development in the field of sustainable materials. His work emphasizes the importance of using renewable resources in the production of industrial materials.
Collaborations
Some of his notable coworkers include Lawrence T Drzal and Amar Kumar Mohanty, who have collaborated with him on various projects related to polyurethanes and sustainable materials.
Conclusion
Jean-Pierre L Dwan'Isa's innovative approach to developing sustainable processes for polyol fatty acid polyesters showcases his commitment to environmental responsibility and advancement in material science. His contributions are paving the way for more eco-friendly industrial practices.