Johann Niggemann

Title: **Johann Niggemann: Innovator in Reaction Resin Technology**

Introduction

Johann Niggemann is a renowned inventor based in Leverkusen, Germany, known for his significant contributions to the field of reaction resin technology. With three patents to his name, Niggemann has made notable advancements that have enhanced the applications of resin mixtures in various industries.

Latest Patents

His latest patents include innovative solutions for the production and application of heat-curable reaction resin mixtures. One of his key inventions, titled "Heat-curable reaction resin mixtures and the use thereof," describes a formulation that includes at least one organic polyisocyanate and at least one organic compound with epoxy rings. This unique combination, along with specific tertiary amines as reaction accelerators, allows for efficient curing of resins without excess heat production. The result is a suitable casting resin for mold making and the creation of various composites, exhibiting minimal shrinkage and crack formation.

Another noteworthy invention is the "Device for producing a solid-forming or foaming flowable reaction mixture." This patent outlines a method and device for creating a flowable reaction mixture through metered injection of components into a mixing zone, ensuring optimal discharge of the resulting mixture.

Career Highlights

Throughout his career, Johann Niggemann has collaborated with prominent organizations, most notably Bayer Aktiengesellschaft and Maschinenfabrik Hennecke GmbH. His work in these companies allowed him to refine his skills and contribute to significant projects in the resin domain.

Collaborations

Niggemann's journey has also seen him collaborating with esteemed colleagues such as Heinrich Boden and Bernhard Rentz. These partnerships have played a crucial role in fostering innovation and pushing the boundaries of resin technology.

Conclusion

Johann Niggemann's inventive spirit and dedication to developing advanced chemical solutions have left an impactful mark on the industry. With his innovative patents and collaborative efforts, he continues to drive progress in the realm of heat-curable reaction resins. His work not only showcases his expertise but also highlights the importance of innovation in achieving practical and efficient solutions in manufacturing and production.