Thomas Wagner

Title: Thomas Wagner: Innovator in Anionic Cellulose Nitrate Derivatives

Introduction

Thomas Wagner is a notable inventor based in Walsrode, Germany. He has made significant contributions to the field of cellulose chemistry, particularly through his innovative work on anionic cellulose nitrate derivatives. His research has led to advancements that are valuable in various industrial applications.

Latest Patents

Wagner holds a patent for "Anionic cellulose nitrate derivatives and aqueous dispersions thereof." This patent describes an anionic cellulose nitrate derivative characterized by a degree of acid group substitution (DS (acid)) ranging from 0.01 to 0.2, and a nitrogen content between 10.7 wt. % to 12.3 wt. %, based on the weight of the cellulose nitrate derivative. The preparation process involves esterifying cellulose nitrate feed material with at least one dicarboxylic acid anhydride, such as maleic anhydride. The resulting aqueous dispersions include at least one anionic cellulose nitrate derivative and at least one base.

Career Highlights

Wagner is associated with Wolff Cellulosics GmbH & Co. KG, where he has been instrumental in developing innovative cellulose-based products. His work has not only contributed to the company's portfolio but has also advanced the understanding of cellulose derivatives in the scientific community.

Collaborations

Throughout his career, Wagner has collaborated with esteemed colleagues, including Carsten Hüttermann and Klaus Nachtkamp. These collaborations have fostered a productive environment for research and development in cellulose chemistry.

Conclusion

Thomas Wagner's contributions to the field of cellulose nitrate derivatives exemplify the impact of innovative thinking in material science. His patent and ongoing work continue to influence the industry positively.