André Wehmeier

Title: André Wehmeier: Innovator in Rubber Technology

Introduction

André Wehmeier is a notable inventor based in Hürth, Germany. He has made significant contributions to the field of rubber technology, particularly in the development of materials that enhance the performance of tires. With a total of 4 patents to his name, Wehmeier's work focuses on improving the properties of rubber mixtures.

Latest Patents

One of Wehmeier's latest patents is titled "Improving the rolling resistance of diene rubber tires by means of silane-modified polybutadienes." This invention relates to the use of silane-modified polybutadienes in rubber mixtures, specifically aimed at enhancing the rolling resistance of diene rubber tires. The invention details that the polybutadiene comprises 1,3-butadiene-derived monomer units, with a specific proportion of A and the sum of B and C in the entirety of these units.

Another significant patent is for "Highly dispersible silica for use in rubber." This invention focuses on highly disperse precipitated silicas that provide an exceptional level of reinforcement for rubber vulcanizates. It also outlines a process for their preparation and their application as fillers in rubber mixtures.

Career Highlights

André Wehmeier is currently employed at Evonik Degussa GmbH, a leading company in specialty chemicals. His work at Evonik has allowed him to explore innovative solutions in rubber technology, contributing to advancements in tire performance and durability.

Collaborations

Throughout his career, Wehmeier has collaborated with notable colleagues, including Oleg Stenzel and Stefan Uhrlandt. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

André Wehmeier's contributions to rubber technology through his patents and work at Evonik Degussa GmbH highlight his role as a key innovator in the industry. His inventions continue to influence the development of high-performance rubber materials.