Yvonne Hagen

Title: Yvonne Hagen: Innovator in Polymer Technology

Introduction

Yvonne Hagen is a prominent inventor based in Waldsee, Germany. She has made significant contributions to the field of polymer technology, particularly in the development of water-absorbing polymer particles. With a total of 4 patents to her name, her work has had a substantial impact on various industries.

Latest Patents

Hagen's latest patents include a method for producing water-absorbing polymer particles by suspension polymerization. This innovative process involves thermal surface postcrosslinking, where the base polymer obtained has a centrifuge retention capacity of at least 37 g/g, and the postcrosslinking is conducted at temperatures ranging from 100 to 190°C. Another notable patent focuses on the removal of residual monomers from water-absorbing polymer particles. This process involves thermally aftertreating the polymer particles in a mixer with rotating mixing tools at a temperature of at least 60°C, using water and a surfactant.

Career Highlights

Throughout her career, Yvonne Hagen has worked with leading companies such as BASF SE Corporation and The Procter & Gamble Company. Her expertise in polymer science has allowed her to develop innovative solutions that enhance product performance and sustainability.

Collaborations

Hagen has collaborated with notable professionals in her field, including Axel Meyer and Robin Lynn McKiernan. These partnerships have contributed to her success and the advancement of her research.

Conclusion

Yvonne Hagen's contributions to polymer technology and her innovative patents demonstrate her commitment to advancing the field. Her work continues to influence the development of new materials and processes that benefit various industries.