Birgit Drees

Title: Birgit Drees: Innovator in Polyurethane Adhesives

Introduction

Birgit Drees is a notable inventor based in Herne, Germany. She has made significant contributions to the field of adhesives, particularly with her innovative work on polyurethane hot-melt adhesives. Her expertise and dedication to her craft have led to the development of a patented product that showcases her skills as an inventor.

Latest Patents

Birgit Drees holds a patent for a two-component polyurethane hot-melt adhesive with high initial and final strength. This two-pack polyurethane adhesive is designed for semi-structural and structural adhesive bonds that are applied in melt form. It boasts a high handling strength, making it suitable for various applications. The adhesive consists of a first pack A, which contains at least one solid polyester at room temperature and a polyol with a hydroxyl group functionality greater than 2.0. The second pack B includes polyurethane prepolymers that have isocyanate groups.

Career Highlights

Throughout her career, Birgit Drees has worked with prominent companies in the chemical industry, including Evonik Degussa GmbH and Evonik Operations GmbH. Her experience in these organizations has allowed her to refine her skills and contribute to the development of advanced adhesive technologies.

Collaborations

Birgit has collaborated with talented individuals such as Gabriele Brenner and Christina Cron. These partnerships have fostered a creative environment that has led to innovative solutions in the field of adhesives.

Conclusion

Birgit Drees is a pioneering inventor whose work in polyurethane adhesives has made a lasting impact on the industry. Her patented innovations and collaborations with esteemed colleagues highlight her commitment to advancing adhesive technology.