Lars Krueger

Title: Lars Krueger: Innovator in Polyether Carbonate Polyols

Introduction

Lars Krueger is a notable inventor based in Leverkusen, Germany. He has made significant contributions to the field of chemical engineering, particularly in the production of polyether carbonate polyols. With a total of 4 patents to his name, Krueger's work has advanced the understanding and application of innovative materials in various industries.

Latest Patents

One of Lars Krueger's latest patents is a method for producing polyether carbonate polyols. This invention involves adding alkylene oxides and carbon dioxide to an H-functional starter substance in the presence of a double metal cyanide (DMC) catalyst or a metal complex catalyst based on zinc and/or cobalt. The process operates under specific pressure conditions, allowing for the efficient production of polyether carbonate polyols. Another significant patent involves the creation of fine-particle, stable suspensions of functionalized, completely or partially hydrogenated nitrile rubbers. This innovation provides stable aqueous suspensions with low emulsifier content, which can be used for producing composite materials.

Career Highlights

Lars Krueger has worked with prominent companies in the chemical industry, including Lanxess Deutschland GmbH and Bayer MaterialScience AG. His experience in these organizations has allowed him to develop and refine his innovative techniques in polymer chemistry.

Collaborations

Throughout his career, Krueger has collaborated with talented professionals such as Matthias Soddemann and Daniel Gordon Duff. These partnerships have contributed to the successful development of his patents and innovations.

Conclusion

Lars Krueger's contributions to the field of chemical engineering, particularly in the production of polyether carbonate polyols and nitrile rubbers, showcase his innovative spirit and dedication to advancing material science. His work continues to influence the industry and inspire future innovations.