Birgit Mannel

Title: Birgit Mannel: Innovator in ABS Compositions

Introduction

Birgit Mannel is a notable inventor based in Muelheim an der Ruhr, Germany. She has made significant contributions to the field of polymer chemistry, particularly in the production of ABS compositions. With a total of two patents to her name, her work focuses on enhancing the surface quality of molded articles.

Latest Patents

Birgit Mannel's latest patents include a method for the production of ABS compositions that have an improved surface. This invention relates to a process for producing compositions containing vinylaromatic copolymers obtained through emulsion polymerization. The compositions are characterized by improved surface quality when the extruded polymer is moistened before granulation or when the granulate is moistened after granulation. This innovation makes the compositions suitable for producing molded articles with a flawless class A surface over time. Another patent focuses on a method for producing ABS compositions that maintain improved surface quality even after storage in a warm-humid environment. This advancement ensures that the molded articles retain their high-quality surface characteristics.

Career Highlights

Throughout her career, Birgit Mannel has worked with prominent companies such as Covestro Deutschland AG and Covestro Intellectual Property GmbH & Co. KG. Her experience in these organizations has allowed her to develop and refine her innovative methods in polymer production.

Collaborations

Birgit has collaborated with notable colleagues, including Hans-Juergen Thiem and Ingmar Hermsdorfer. These partnerships have contributed to her success and the advancement of her research in the field.

Conclusion

Birgit Mannel is a pioneering inventor whose work in ABS compositions has significantly impacted the industry. Her innovative methods enhance the quality and durability of molded articles, showcasing her expertise and dedication to advancing polymer chemistry.