Bernd Cox

Title: Bernd Cox - Innovator in Aluminum Polyphosphate Production

Introduction

Bernd Cox, a prominent inventor based in Elz, Germany, has made significant contributions to the field of chemical engineering through his innovative inventions. With a total of two patents to his name, Cox has focused on the production of aluminum polyphosphate, a crucial component in various industrial applications.

Latest Patents

Cox's latest patents highlight his expertise in aluminum polyphosphate production. The first patent details a method for producing aluminum polyphosphate, which involves the introduction of solid aluminum hydroxide and polyphosphoric acid into a reaction zone at controlled temperatures between 150°C and 200°C. The key innovation lies in maintaining a moist friable consistency of the starting materials while they are mixed and kneaded continuously. This process results in the formation of a dry sandy powder that is subsequently annealed at temperatures ranging from 400°C to 600°C, yielding a product that undergoes a specific weight loss on ignition.

The second patent focuses on the development of hardeners for use in water-glass cement compositions. These hardeners include condensed aluminum phosphates characterized by short and long chain aluminum polyphosphate components. Quick-setting hardeners are formulated with a high proportion of short-chain components, while slow-setting hardeners incorporate more long-chain materials. This innovation has practical implications for enhancing the performance of cementing compositions.

Career Highlights

Bernd Cox has built a notable career at Hoechst Aktiengesellschaft, where his work centers on advancing chemical processes and materials. His contributions to the field of aluminum polyphosphate have positioned him as a valuable asset in the company, contributing to its reputation for innovation in chemical products.

Collaborations

Cox has collaborated with talented coworkers such as Renate Adrian and Raban Von Schenck, further enriching his work environment and fostering innovation. These collaborations have likely contributed to the successful development of his patents and the advancement of his research in chemical applications.

Conclusion

In summary, Bernd Cox's inventive spirit and focus on aluminum polyphosphate production have led to advancements in chemical engineering. His patents reflect a deep understanding of the materials and processes necessary to enhance industrial cementing applications. With continued work at Hoechst Aktiengesellschaft and collaborative efforts with his colleagues, Cox is poised to make further contributions to the field in the years to come.