Hans-Gerd Metzinger

Title: Innovations by Inventor Hans-Gerd Metzinger in Polyisocyanate Preparations

Introduction

Hans-Gerd Metzinger is an esteemed inventor based in Leverkusen, Germany, recognized for his contributions to the field of polyisocyanate preparations. With a total of three patents to his name, Metzinger has made significant advancements that enhance the efficiency and application of certain chemical compounds.

Latest Patents

Metzinger's latest innovations include two key patents: the development of polyisocyanate preparations containing latent tin catalysts and moisture-hardening one-component polysiloxane compositions. The polyisocyanate preparations utilize an organic polyisocyanate and a reaction product of a sulfonyl isocyanate mixed with an organic tin catalyst, ensuring at least one tin-oxygen bond is present. This innovative composition makes these preparations highly suitable for creating storage-stable adhesives, coatings, and foams. On the other hand, his polysiloxane compositions provide excellent adhesion to various substrates while hardening in the presence of moisture, showcasing high stability when unvulcanized.

Career Highlights

Metzinger's career is marked by his collaboration with Bayer Aktiengesellschaft, a leading global company in the chemical and pharmaceutical sector. His work demonstrates a profound understanding of polymer chemistry, particularly in enhancing the properties and performance of adhesion systems and related materials.

Collaborations

Throughout his career, Metzinger has worked alongside notable colleagues such as Wilhelm Weber and Hans Sattlegger. These collaborations have facilitated the exchange of ideas and enriched the innovation process, resulting in groundbreaking advancements in polyisocyanate and polysiloxane technologies.

Conclusion

Hans-Gerd Metzinger's contributions to the field of chemical innovation, particularly through his patents related to polyisocyanate preparations and polysiloxane compositions, signify a considerable impact on the industry. His ongoing work at Bayer Aktiengesellschaft continues to shape the future of material science, demonstrating the importance of innovative thinking in the advancement of technology.