Clemens Bisjak

Title: Clemens Bisjak: Innovator in Flame Retardant Fibers

Introduction

Clemens Bisjak is a notable inventor based in Weyregg, Austria. He has made significant contributions to the field of materials science, particularly in the development of flame-retardant cellulosic man-made fibers. With a total of 2 patents to his name, his work is recognized for its innovative approach to enhancing the safety and performance of textile materials.

Latest Patents

Clemens Bisjak's latest patents focus on the production of flame-retardant cellulosic man-made fibers. One of his inventions details a process for creating an oxidized polymer from a tetrakis hydroxyalkyl phosphonium compound. This process involves several steps, including the reaction of the tetrakis compound with nitrogen compounds to obtain a precondensate, which is then crosslinked with ammonia. The resulting oxidized polymer is designed to enhance the flame-retardant properties of the fibers, ensuring they maintain a tenacity of more than 18 cN/tex in a conditioned state.

Career Highlights

Clemens Bisjak is currently associated with Lenzing Aktiengesellschaft, a leading company in the production of sustainable fibers. His work at Lenzing has positioned him as a key player in the development of innovative textile solutions that prioritize safety and environmental sustainability.

Collaborations

Throughout his career, Clemens has collaborated with esteemed colleagues such as Hartmut Rüf and Gert Kroner. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in fiber technology.

Conclusion

Clemens Bisjak's contributions to the field of flame-retardant fibers exemplify his commitment to innovation and safety in textile manufacturing. His patents reflect a deep understanding of material science and a dedication to improving the performance of man-made fibers.