Hans-Bernhard Hauertmann

Title: Innovations by Inventor Hans-Bernhard Hauertmann

Introduction

Hans-Bernhard Hauertmann is a notable inventor based in Dormagen, Germany. He has contributed significantly to the field of thermoplastic materials, accumulating a total of three patents that showcase his innovative spirit and technical expertise. His work primarily focuses on enhancing surface properties and structural integrity in molded materials.

Latest Patents

Hauertmann's latest patents involve groundbreaking advancements in thermoplastic molding compounds. The first patent describes thermoplastic molding compounds with improved surface properties and structural homogeneity, outlining the formulation of homo- and/or copolymers of ethylenically unsaturated monomers. This innovation is particularly beneficial for producing molded articles characterized by enhanced fracture properties, heat stability, and notched impact strength. These copolymers are distinctive for containing fewer than 400 particles per square meter of surface area with diameters exceeding 200 µm.

Another significant patent introduces thermoplastic molding materials based on special graft rubber components. This molding composition is designed to achieve excellent surface gloss, high elongation at break, and optimal thermoplastic processability. The composition includes a graft polymer derived from free-radical polymerization of resin-forming vinyl monomers with in-situ rubber latex, alongside a copolymer of styrene and acrylonitrile, and potentially a resin selected from polycarbonates, polyester-carbonates, polyesters, and polyamides. The unique preparation method for the graft polymer involves a specific pH range and temperature control during the polymerization process to ensure optimal performance of the material.

Career Highlights

Hans-Bernhard Hauertmann is currently associated with Bayer Aktiengesellschaft, a leading global life sciences company known for its commitment to innovation and sustainability. His role at Bayer allows him to leverage his expertise in polymer science to contribute to the development of high-performance materials that meet industry demands.

Collaborations

Throughout his career, Hauertmann has collaborated with esteemed coworkers such as Herbert Eichenauer and Heinrich Alberts. These partnerships have played a crucial role in his research endeavors, enabling the exchange of ideas and fostering innovation in thermoplastic materials.

Conclusion

Hans-Bernhard Hauertmann stands out as a significant figure in the field of materials science, demonstrating a robust commitment to innovation through his patents and collaborative efforts. His contributions continue to influence the development of advanced thermoplastic materials, highlighting his role as a leading inventor in the industry.