Xaver Muenz

Title: Innovations of Xaver Muenz in Foamable Compositions

Introduction

Xaver Muenz is a notable inventor based in Heidelberg, Germany. He has made significant contributions to the field of materials science, particularly in the development of foamable compositions. With a total of four patents to his name, Muenz's work focuses on enhancing the properties of adhesives and structural reinforcement materials.

Latest Patents

One of Muenz's latest patents involves foamable compositions based on epoxy resins and polyesters. These compositions contain at least one epoxy resin, one polyester, a blowing agent, and a curing agent. They are particularly useful as adhesives and structural reinforcement materials. When foamed and adhered to a metal substrate, these polyester-modified compositions exhibit improved adhesion after exposure to corrosive environments compared to those without polyester. Additionally, they demonstrate enhanced flow properties in the uncured state at temperatures between 50 and 100°C. The compositions are granulatable, producing non-tacky granules at room temperature that can be processed into molded objects through injection molding.

Another significant patent by Muenz is for a heat curable, thermally expandable composition with a high degree of expansion. This invention includes at least one liquid epoxy resin, one solid epoxy resin, a propellant, a curing agent, and a mica-containing filler. These expandable, thermally curable binder systems can be used without hollow glass beads for producing stiffening and reinforcing laminates. Such laminates are particularly suitable for components in the automotive industry, including car body frames, doors, and engine bonnets. The moldings produced from these binders are also effective for reinforcing hollow metal structures, especially in automotive applications.

Career Highlights

Throughout his career, Xaver Muenz has worked with prominent companies such as Henkel AG & Company and Henkel-Teroson GmbH. His experience in these organizations has contributed to his expertise in developing innovative materials.

Collaborations

Muenz has collaborated with notable professionals in his field, including Rajat K Agarwal and Gregory A Ferguson. These collaborations have likely enriched his research and development efforts.

Conclusion

Xaver Muenz's contributions to the field of foamable compositions highlight his innovative spirit and dedication to advancing materials science. His patents reflect a commitment to improving the performance of adhesives and structural materials, particularly in the automotive industry.