Lothar Jackel

Title: Lothar Jackel: Innovator in Urethane Technology

Introduction

Lothar Jackel is a notable inventor based in Florsheim am Main, Germany. He has made significant contributions to the field of urethane technology, particularly with his innovative patent that addresses the need for advanced materials in various applications.

Latest Patents

Lothar Jackel holds a patent for "Urethanes containing perfluoroalkyl and epichlorohydrin groups." This novel urethane corresponds to a specific formula where 'a' denotes a number from 5 to 17 and 'b' denotes a number from 1 to 7. The urethanes are prepared by reacting the corresponding perfluoroalkylethanol/epichlorohydrin adducts with toluene diisocyanates. The resulting aqueous dispersions consist of these novel urethanes, cationic or betaine emulsifiers, non-ionic emulsifiers, water-insoluble carboxylic and/or dicarboxylic acid esters, and alkanediols or polyalkanediols that can be etherified on one or both sides in water. These innovative urethanes and dispersions are designed to impart an oleophobic and hydrophobic finish to textiles, leather, and furs. They are also suitable for treating unpainted timber, such as unpainted furniture.

Career Highlights

Lothar Jackel is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work has contributed to advancements in material science, particularly in the development of functional coatings and treatments.

Collaborations

Throughout his career, Lothar has collaborated with esteemed colleagues, including Heinrich Bathelt and Winfried Ehrl. These partnerships have fostered innovation and the exchange of ideas in the field of urethane technology.

Conclusion

Lothar Jackel's contributions to urethane technology exemplify the impact of innovative thinking in material science. His patent reflects a commitment to developing solutions that enhance the functionality of various materials.