Hans Unterbirker

Title: The Innovations of Hans Unterbirker

Introduction

Hans Unterbirker is a notable inventor based in Opladen, Germany. He has made significant contributions to the field of polyurethane foams, particularly through his innovative patent. His work has implications for various industries, showcasing the importance of creativity and technical expertise in product development.

Latest Patents

Hans Unterbirker holds a patent for a "Process for the production of colored polyurethane foams." This patent describes the use of dispersions of dyestuffs that contain at least one free amino or hydroxyl group capable of reacting with isocyanates under the conditions of polyaddition. The patent emphasizes that liquids in which the dyes are soluble to an extent less than 2% are suitable for producing colored polyurethane foams. The dye dispersions can be added before or during the polyaddition reaction, enhancing the versatility of the production process.

Career Highlights

Hans Unterbirker is associated with Bayer Aktiengesellschaft, a leading global company in the chemical and pharmaceutical sectors. His role at Bayer has allowed him to work on innovative projects that push the boundaries of material science. With 1 patent to his name, he has demonstrated his ability to contribute valuable solutions to the industry.

Collaborations

Throughout his career, Hans has collaborated with talented individuals such as Jurgen Koerner and Konrad Nonn. These partnerships have fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Hans Unterbirker's contributions to the field of polyurethane foams exemplify the impact of innovation in material science. His patent and work at Bayer Aktiengesellschaft highlight the importance of collaboration and creativity in driving technological advancements.