Birgit Anner

Title: Birgit Anner: A Trailblazer in Polyurethane Innovations

Introduction

Birgit Anner, an accomplished inventor based in Graz, Austria, has made significant contributions to the field of polymers, particularly in the development of polyurethane dispersions. With two patents to her name, her innovative work focuses on creating environmentally friendly and effective products for various applications.

Latest Patents

Birgit Anner's latest patents showcase her expertise and creativity in polymer chemistry. The first patent details a method for oxidatively drying polyurethane dispersions, achieved by reacting drying oils with low molar mass hydroxy compounds. This innovative process results in compounds that can be further reacted to produce prepolymers suitable for wood coating, all while ensuring that a low mass fraction of unreacted isocyanate groups remains. The second patent presents a water-dilutable binder for "soft feel" lacquers, comprising reactively padded functional components that enhance the product's feel and functionality. This blend of materials ensures robust chemical bonds in the final product, emphasizing the importance of aromatic constituent units in achieving desired solid-state characteristics.

Career Highlights

Throughout her career, Birgit has been associated with notable firms in the chemical industry, including Vianova Resins AG and Solutia Austria GmbH. Her dedication to advancing polyurethane technology has solidified her reputation as a skilled inventor in the field. Her innovative spirit and technical acumen have led her to explore new avenues of polymer applications.

Collaborations

Birgit has collaborated with esteemed colleagues such as Anton Arzt and Gerlinde Petritsch, showcasing her ability to work effectively in a team to push the boundaries of polymer science. These collaborations have played a crucial role in her successful patent applications and have contributed to the successful development of innovative products in the market.

Conclusion

Birgit Anner stands out as a visionary inventor in the realm of polyurethane technologies. Her patents illustrate her commitment to creating new solutions for coating applications, emphasizing both performance and environmental considerations. As she continues her work, her contributions will undoubtedly inspire future innovations in the field of polymers and beyond.