Ulrich Annen

Title: Ulrich Annen: Innovator in Polymer Chemistry

Introduction

Ulrich Annen is a distinguished inventor based in Hassloch, Germany. He has made significant contributions to the field of polymer chemistry, holding a total of 10 patents. His work focuses on innovative processes that enhance the properties and applications of macromonomers and polymers.

Latest Patents

Annen's latest patents include a process for preparing hydrophobically associating macromonomers. This invention relates to a method for creating macromonomers that consist of a copolymerizable, ethylenically unsaturated group and a polyether structure. The macromonomers produced are suitable for further reactions with monomers, particularly acrylamide, to form water-soluble, hydrophobically associating copolymers. Another notable patent involves a process for the alkoxylation of amino group-containing polymers. This process details the steps for reacting a polymer with alkylene oxide to achieve a specific degree of alkoxylation, resulting in a polymer composition with enhanced properties.

Career Highlights

Throughout his career, Ulrich Annen has worked with prominent companies such as BASF Aktiengesellschaft and BASF SE Corporation. His experience in these organizations has allowed him to develop and refine his innovative approaches to polymer chemistry.

Collaborations

Annen has collaborated with notable colleagues, including James E. Deline and Kevin A. Klotter. These partnerships have contributed to the advancement of his research and the successful development of his patented processes.

Conclusion

Ulrich Annen's contributions to polymer chemistry through his innovative patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the development of advanced materials and processes.