Ernst O Dueber

Title: Ernst O Dueber: Innovator in Fire Retardant Compositions

Introduction

Ernst O Dueber is a notable inventor based in Tervuren, Belgium. He has made significant contributions to the field of fire retardant compositions, holding a total of 4 patents. His work focuses on developing innovative materials that enhance safety and performance in various applications.

Latest Patents

One of Dueber's latest patents is for a fire retardant composition. This invention comprises a dispersion of a solid fire retardant, such as melamine, ammonium polyphosphate, or guanidine carbonate, in a liquid organic polyisocyanate containing dispersed polymer particles. The preferred content of solid fire retardant ranges from 10 to 100% by weight, while the polymer particles constitute 2 to 30% by weight. These compositions are particularly suitable for preparing flexible and rigid polyurethane foams. Another significant patent involves a polyisocyanate composition that features a dispersion of polyurea and a metal carboxylate in an organic polyisocyanate. This dispersion is characterized by having at least 60% by weight of polyurea, making it ideal for producing molded elastomers and flexible foams.

Career Highlights

Ernst O Dueber is associated with Imperial Chemical Industries Limited, where he has been instrumental in advancing the company's research and development efforts. His innovative approaches have led to the creation of materials that meet stringent safety standards while maintaining performance.

Collaborations

Dueber has collaborated with notable colleagues, including Louis Muller and Dirk Stanssens. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.

Conclusion

Ernst O Dueber's contributions to fire retardant compositions exemplify his commitment to innovation and safety in materials science. His patents reflect a deep understanding of chemical engineering and a dedication to improving product performance.