Erich Haug

Title: Erich Haug: Innovator in Elastane Filament Production

Introduction

Erich Haug is a notable inventor based in Pulheim, Germany. He has made significant contributions to the field of materials science, particularly in the production of elastane filaments. His innovative approach has led to advancements in the textile industry, enhancing the properties of elastic fibers.

Latest Patents

Haug holds a patent for a "Process for the production of elastane filaments." This invention relates to a solventless method for producing elastic filaments based on segmented poly(urethane)s or poly(urethane urea)s. The process improves thermal properties and processing behavior, particularly during the heat setting of fabrics containing these elastic fibers. It involves the use of a polyisocyanate containing isocyanurate groups in the reaction of long-chain, relatively high molecular weight polyhydroxyl compounds with organic diisocyanates and low molecular weight diols. The method also includes the direct spinning of the reaction mixture and thermal aftertreatment of the elastic filaments obtained.

Career Highlights

Erich Haug has had a distinguished career at Bayer Aktiengesellschaft, where he has been instrumental in developing innovative materials. His work has not only contributed to the company's success but has also advanced the field of elastane production.

Collaborations

Haug has collaborated with notable colleagues, including Bodo Rehbold and Hans-Josef Behrens. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Erich Haug's contributions to the production of elastane filaments exemplify the impact of innovation in the textile industry. His patented process showcases the potential for advancements in material properties and processing techniques. Haug's work continues to influence the field and inspire future innovations.