Thomas Broennum

Title: Thomas Broennum: Innovator in Polyether Polyol Technology

Introduction

Thomas Broennum is a notable inventor based in Louvain-La-Neuve, Belgium. He has made significant contributions to the field of polyurethane foams through his innovative work on polyether polyols. His expertise and creativity have led to the development of a unique patent that enhances the properties of rigid polyurethane foams.

Latest Patents

Broennum holds a patent for a polyether polyol designed for preparing rigid polyurethane foams. This polyether polyol features an aromaticity ranging from 5% to 35%, an average nominal functionality (Fn) between 2.0 and 4.5, and a hydroxyl value between 390 and 650 mg KOH/g. The aromatic carbon atoms are incorporated into structural moieties defined by specific chemical formulas. Additionally, the patent outlines a process for preparing this polyether polyol by reacting an alkylene oxide with a blend of polyhydric alcohols, which includes a diphenylol alkane precursor and at least one aliphatic or alicyclic polyhydric alcohol.

Career Highlights

Broennum is currently employed at Shell Oil Company, where he continues to innovate in the field of chemical engineering. His work focuses on developing materials that improve the performance and sustainability of polyurethane products. His dedication to research and development has positioned him as a key player in his industry.

Collaborations

Throughout his career, Broennum has collaborated with esteemed colleagues such as Parminder Singh Sangha and Johannes Cornelis Steinmetz. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Thomas Broennum's contributions to the field of polyether polyols and rigid polyurethane foams exemplify his innovative spirit and commitment to advancing chemical engineering. His patent and ongoing work at Shell Oil Company highlight the importance of innovation in creating sustainable materials.