Stefan Kreuzpointner

Title: The Innovative Contributions of Stefan Kreuzpointner

Introduction

Stefan Kreuzpointner is a notable inventor based in Töging, Germany. He has made significant contributions to the field of chemistry, particularly in the development of processes for synthesizing important chemical compounds. His work has implications for various applications in the industry.

Latest Patents

Kreuzpointner holds a patent for a catalytic process for preparing N,N-dimethylglucamine from N-methylglucamine. This invention involves a method for preparing aqueous solutions of N,N-dimethylglucamine. The process is characterized by first creating an adduct of N-methylglucamine and formaldehyde in water at temperatures ranging from 15°C to 40°C. Subsequently, this adduct is reacted to form N,N-dimethylglucamine in the presence of a metal catalyst under hydrogen pressure at temperatures between 20°C and 68°C. The process is completed with secondary hydrogenation at 70-120 bar and 70-110°C once hydrogen absorption at 20-68°C is finished. This innovative approach enhances the efficiency of producing N,N-dimethylglucamine, which is valuable in various chemical applications.

Career Highlights

Kreuzpointner is associated with Clariant International Ltd., a leading company in specialty chemicals. His role at Clariant has allowed him to contribute to advancements in chemical processes and product development. His expertise in catalysis and chemical synthesis has positioned him as a key player in his field.

Collaborations

Throughout his career, Kreuzpointner has collaborated with talented professionals, including Ertan Akgün and Martin Link. These collaborations have fostered an environment of innovation and have led to the successful development of new chemical processes.

Conclusion

Stefan Kreuzpointner's contributions to the field of chemistry, particularly through his patented processes, demonstrate his commitment to innovation. His work not only advances scientific knowledge but also has practical applications in the industry. His collaborations and career at Clariant International Ltd. further highlight his impact on the field.