Title: Josef Kaufmann: Innovator in Bi-Component Plastic Fibres
Introduction
Josef Kaufmann is a notable inventor based in Switzerland, recognized for his contributions to the field of materials science. His innovative work primarily focuses on bi-component plastic fibres, which have significant applications in cement-bonded building materials. Despite having no patents to his name, his research and development efforts have made a considerable impact in the industry.
Latest Patents
Kaufmann's notable invention involves bi-component plastic fibres designed for use in cement-bonded building materials. These core/shell fibres are crafted from various plastics, including polypropylene and polyethylene, or a mixture of these thermoplastic polymers. The fibres have a diameter ranging from 0.15 to 2.0 mm and feature a structured surface created through embossing techniques. This embossing can be applied in various forms, enhancing the fibres' properties significantly. The fibres are cut into sections of 10 to 80 mm and bundled in water-soluble plastic film, allowing for easy incorporation into building materials without compromising their integrity. These fibres are essential for increasing tensile strength and improving the crush resistance of concrete.
Career Highlights
Throughout his career, Josef Kaufmann has worked with esteemed organizations, including the Swiss Federal Laboratories for Materials Science and Technology (Eidgenoessische Materialpruefungs-und Forschungsanstalt) and Fibrotec AG. His experience in these institutions has allowed him to refine his expertise in materials testing and development.
Collaborations
Kaufmann has collaborated with various professionals in his field, including his coworker Eugen Schwitter. Their joint efforts have contributed to advancements in the application of plastic fibres in construction materials.
Conclusion
Josef Kaufmann's work in bi-component plastic fibres showcases his innovative spirit and dedication to enhancing building materials. His contributions, although not patented, reflect a significant understanding of material science and its practical applications in the construction industry.