Hans R Pfeffer

Title: The Innovations of Hans R. Pfeffer

Introduction

Hans R. Pfeffer is a notable inventor based in Emmerting, Germany. He has made significant contributions to the field of protective coatings, particularly for asphaltic concrete surfaces. His innovative approach has led to the development of a unique composition that enhances the durability and performance of these surfaces.

Latest Patents

Hans R. Pfeffer holds a patent for "Protective coatings for asphaltic concrete surfaces and methods for." This patent describes a method of protecting asphaltic concrete surfaces from undesirable changes by applying a composition that includes a diorganopolysiloxane containing rod-shaped styrene-n-butyl acrylate copolymers. These copolymers are obtained through free-radical copolymerization in the presence of the diorganopolysiloxane. The application of this composition results in an elastomeric coating that significantly improves the longevity of asphaltic concrete surfaces, making it particularly useful in hydraulic engineering.

Career Highlights

Hans R. Pfeffer is associated with Wacker-Chemie GmbH, a company known for its advancements in chemical products and solutions. His work at Wacker-Chemie has allowed him to focus on innovative materials that enhance construction and engineering applications. His expertise in polymer chemistry has been instrumental in developing effective protective coatings.

Collaborations

Throughout his career, Hans has collaborated with esteemed colleagues such as Karl-Heinrich Wegehaupt and Rudolf Pusch. These collaborations have fostered an environment of innovation and have contributed to the successful development of new materials and technologies.

Conclusion

Hans R. Pfeffer's contributions to the field of protective coatings for asphaltic concrete surfaces exemplify the impact of innovative thinking in engineering. His patented methods and compositions continue to influence the industry, ensuring enhanced performance and durability in construction applications.