Hans-Gunter Poersch-Panke

Title: Innovations of Hans-Gunter Poersch-Panke

Introduction

Hans-Gunter Poersch-Panke is a notable inventor based in Walsrode, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the development of cationic, water-soluble polymers. With a total of 2 patents to his name, his work has implications in various industrial applications.

Latest Patents

His latest patents include a method for the preparation of cationic, water-soluble polymers. This method involves the continuous or batch-wise reaction of a polymer with primary, secondary, or tertiary amine functions in its side chain or primary chain. The reaction is conducted with an epoxide, a glycidyl ether, or a mixture of both in aqueous solution without additional solvent, at a temperature of 30 to 90 degrees Celsius and a pH of 8 to 14. The process is efficient, requiring only 3 to 30 minutes to complete. The resulting product solution is obtained without additional work-up steps. Another significant patent is for a process for the production of low molecular weight acrylonitrile. This invention relates to the continuous production of polyacrylonitrile hydrolyzates, which are used as dispersion and grinding aids for pigments and fillers.

Career Highlights

Hans-Gunter Poersch-Panke is associated with Wolff Walsrode AG, where he has been instrumental in advancing polymer technology. His innovative approaches have contributed to the company's reputation in the industry.

Collaborations

He has collaborated with notable colleagues such as Wolfgang Koch and Klaus Szablikowski, enhancing the scope and impact of his research.

Conclusion

Hans-Gunter Poersch-Panke's contributions to polymer chemistry through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence various applications in industry.