Urs Rauwald

Title: The Innovative Contributions of Urs Rauwald

Introduction

Urs Rauwald is a notable inventor based in Düsseldorf, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the development of flame-retardant materials. With a total of six patents to his name, Rauwald's work has had a considerable impact on the industry.

Latest Patents

Rauwald's latest patents include a process for producing flame-retardant polyurethane rigid foams. This innovative process involves a reaction mixture that includes an isocyanate-reactive component, a flame retardant, a blowing agent, a catalyst, and optional auxiliaries and additives. The resulting rigid PUR/PIR foam serves as an effective insulating material and composite element. Another significant patent involves the development of dithiocarbonate-containing polyols as polymer polyol stabilizers. This invention introduces novel macromers and preformed stabilizers, along with processes for their preparation, which enhance the properties of foams made from these materials.

Career Highlights

Throughout his career, Urs Rauwald has worked with prominent companies such as Covestro Deutschland AG and Covestro LLC. His expertise in polymer chemistry has allowed him to contribute to various innovative projects and advancements in material science.

Collaborations

Rauwald has collaborated with esteemed colleagues, including Hartmut Nefzger and Jörg Hofmann. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Urs Rauwald's contributions to the field of polymer chemistry, particularly in flame-retardant materials, highlight his role as a significant inventor. His patents and collaborations reflect a commitment to advancing technology and improving material safety.