Simpert Lüdemann

Title: The Innovative Contributions of Simpert Lüdemann

Introduction

Simpert Lüdemann, hailing from Bobingen, Germany, is an accomplished inventor recognized for his contributions to the treatment of fiber materials. With a total of two patents to his name, his work focuses on advancements that enhance the properties of fabrics, particularly in relation to oil and water repellency.

Latest Patents

Lüdemann's most recent patents are significant in the field. His first patent details an extender for the treatment of fiber materials, wherein he describes the use of aqueous dispersions in combination with fluoropolymers. This innovative approach allows for the oil- and water-repellent finishing of fiber materials, boasting a long shelf life. The composition is prepared through a complex reaction involving polyfunctional isocyanates and long-chain monohydric alcohols, followed by the addition of ketone oximes and finally polyhydric alcohols or amino alcohols.

His second patent is focused on compositions of polysiloxanes and fluoropolymer extenders. The result of this treatment is not only a pleasantly soft hand but also excellent oil- and water-repelling properties with remarkable permanence. The process involves several steps, including the preparation of a solution in an organic solvent, dispersal in water, solvent removal, and combining with a second aqueous dispersion containing a polymer with perfluoroalkyl groups. A variant of this preparation can streamline the process by incorporating the polymer earlier.

Career Highlights

Throughout his career, Simpert Lüdemann has worked with leading companies in the chemical industry, including Ciba Specialty Chemicals Corporation and Huntsman International LLC. His experience with these organizations has significantly contributed to his expertise in polymer technology and innovations in fiber treatment processes.

Collaborations

Lüdemann's journey in the world of innovation has seen collaborations with talented professionals such as Edeltraud Schidek and Rolf Moors. Working alongside other experts has been instrumental in the development of his groundbreaking patents and has fostered an environment of shared creativity and technical advancement.

Conclusion

Simpert Lüdemann's innovative contributions to the field of fiber materials treatment underline his commitment to advancing textile technology. With his effective methods for enhancing the durability and functionality of fabrics, he remains a notable figure in the world of innovations, making a lasting impact on the industry.