Uwe Ellenbrand

Title: Uwe Ellenbrand: Innovator in Hydrophobic Silica Technologies

Introduction

Uwe Ellenbrand is a notable inventor based in Steinau, Germany. He has made significant contributions to the field of materials science, particularly in the development of hydrophobic fumed silica and silicone rubber materials. With a total of two patents to his name, Ellenbrand's work has implications for various industrial applications.

Latest Patents

Ellenbrand's latest patents focus on hydrophobic fumed silica. The first patent describes a hydrophobic fumed silica obtained by reacting fumed silicas with cyclic polysiloxanes, where R is a C1 to Calkyl group and n ranges from 3 to 9. This innovative process involves milling the silanized silicas to achieve the desired properties. The second patent also pertains to hydrophobic fumed silica, which is produced by milling a fumed silica that has fixed dimethylsilyl and/or monomethylsilyl groups on its surface due to silanization. Both patents highlight the preparation of silica and silicone rubber materials containing this specialized silica.

Career Highlights

Ellenbrand is currently employed at Evonik Degussa GmbH, a leading company in specialty chemicals. His work at Evonik has allowed him to focus on innovative materials that enhance product performance in various applications. His expertise in silica technology has positioned him as a key player in the industry.

Collaborations

Ellenbrand has collaborated with notable colleagues such as Juergen Meyer and Horst Zeizinger. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Uwe Ellenbrand's contributions to the field of hydrophobic silica technologies demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials science and its applications in industry. Ellenbrand continues to be a significant figure in the development of advanced materials.