Willibald Hofmeister

Title: Willibald Hofmeister: Innovator in Polymer Technology

Introduction

Willibald Hofmeister is a notable inventor based in Burgkirchen, Germany. He has made significant contributions to the field of polymer technology, particularly in the preparation of tetrafluoroethylene polymer. His innovative approach has led to advancements in the properties of granular PTFE powder.

Latest Patents

Hofmeister holds a patent for a "Process for the preparation of tetrafluoroethylene polymer in aqueous." This patent describes a method where a mixture of tetrafluoroethylene and an inert gas is charged under pressure before the polymerization process begins. The total pressure during this process ranges from 5 to 50 bar, with the concentration of tetrafluoroethylene maintained between 30 to 70 mol %. This careful control of concentration during polymerization results in a granular PTFE powder that exhibits improved grain structure and grindability.

Career Highlights

Hofmeister is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work has been instrumental in enhancing the quality and performance of polymer products.

Collaborations

Throughout his career, Hofmeister has collaborated with notable colleagues, including Gernot Lohr and Rolf Hengel. These partnerships have contributed to the advancement of polymer technology and innovation.

Conclusion

Willibald Hofmeister's contributions to the field of polymer technology, particularly through his patent on tetrafluoroethylene polymer preparation, highlight his role as an innovator. His work continues to influence the industry and improve material properties.