Alois Fehlbier

Title: Inventor Alois Fehlbier: A Pioneer in Polyurethane Innovations

Introduction

Alois Fehlbier, a resident of Burscheid, Germany, is a notable innovator in the field of polyurethane chemistry. With a substantial portfolio comprising five patents, Fehlbier has made significant contributions to the development of highly flexible polyurethane plastics and coatings. His work is recognized for its resistance to chemicals and its application in coatings and sealing compounds.

Latest Patents

Two of Fehlbier's latest patents demonstrate his commitment to enhancing the properties of polyurethane materials. The first, focusing on highly flexible polyurethane plastics, outlines a process for creating these materials that are resistant to various chemicals. This innovation showcases his ability to adapt and improve existing materials for better performance.

The second patent pertains to the preparation of thixotropic binders, which contain free isocyanate groups. This invention details a process that involves reacting aromatic diamines with prepolymers or semi-prepolymers containing free isocyanate groups based on polyisocyanate mixtures. The resulting binders exhibit thixotropic properties, further expanding the potential uses of polyurethane in various applications such as coating and sealing compounds that harden with atmospheric moisture.

Career Highlights

Throughout his career at Bayer Aktiengesellschaft, Alois Fehlbier has been at the forefront of research and development in polyurethane technology. His innovative spirit and dedication to creating advanced materials have established him as a key player in the industry. His contributions not only enhance product performance but also provide solutions for real-world applications.

Collaborations

Fehlbier has worked alongside talented colleagues, including Hermann Gruber and Peter Hohlein. Through their collective expertise, they have pushed the boundaries of polyurethane development, resulting in products that are both innovative and practical.

Conclusion

Alois Fehlbier's work in the field of polyurethane plastics and coatings illustrates the importance of innovation in materials science. With a focus on flexibility and resistance, his patents pave the way for advancements in various industries. His collaborations with fellow experts further enrich the development landscape, positioning him as a significant contributor to the field of chemistry and material engineering.