Hans-Juergen Schwark

Title: The Innovations of Hans-Juergen Schwark

Introduction

Hans-Juergen Schwark is a notable inventor based in Monheim, Germany. He has made significant contributions to the field of surface-active agents, particularly through his innovative patent. His work focuses on the production of low-viscosity storable amphoteric agents, which are essential in various industrial applications.

Latest Patents

One of Hans-Juergen Schwark's key patents is titled "Process for the production of low-viscosity storable amphoteric." This patent outlines a method for preparing fluid, storage-stable ampholytic surface-active agents. The process involves quaternating or carboxymethylating 1-hydroxyethyl-2-alkyl-2-imidazolines with halogenated carboxylic acid salts at a pH range from 7.5 to 9, while simultaneously hydrolyzing with aqueous bases. The final step includes adjusting the pH value of the reaction products to between 5 and 7. This innovative approach has the potential to enhance the efficiency and stability of amphoteric agents in various applications.

Career Highlights

Hans-Juergen Schwark is associated with Henkel Kommanditgesellschaft Auf Aktien, a leading company in the consumer and industrial goods sector. His work at Henkel has allowed him to contribute to advancements in chemical formulations and surface-active technologies. With a total of 1 patent, Schwark's contributions are recognized within the industry.

Collaborations

Throughout his career, Hans-Juergen Schwark has collaborated with esteemed colleagues such as Guenter Uphues and Uwe Ploog. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Hans-Juergen Schwark's innovative work in the field of surface-active agents exemplifies the importance of research and development in creating effective industrial solutions. His contributions continue to influence the industry and pave the way for future advancements.