Hans Walter Hasslin

Title: The Innovations of Hans Walter Hasslin

Introduction

Hans Walter Hasslin is a notable inventor based in Grenzach-Wyhlen, Germany. He has made significant contributions to the field of microencapsulation, particularly in the preparation of microcapsules for agricultural applications. With a total of 5 patents to his name, Hasslin's work has had a considerable impact on the industry.

Latest Patents

One of his latest patents involves a process for the preparation of microcapsules that encapsulate a water-immiscible pesticide. This innovative process includes dispersing a solution of a polyisocyanate in the pesticide within water and subsequently reacting this dispersion with a polyamine. The method also incorporates at least one water-soluble or water-dispersible nonionic surfactant of a block copolymer, which enhances the efficiency of the microcapsule formation.

Career Highlights

Throughout his career, Hans Walter Hasslin has worked with prominent companies such as Ciba-Geigy Corporation and Novartis Corporation. His experience in these organizations has allowed him to refine his expertise in the field of microencapsulation and pesticide formulation.

Collaborations

Hasslin has collaborated with notable colleagues, including Michael J. Hopkinson and Theodor Steiner. These partnerships have contributed to the advancement of his research and the successful development of his patented processes.

Conclusion

Hans Walter Hasslin's contributions to the field of microencapsulation demonstrate his innovative spirit and dedication to improving agricultural practices. His patents continue to influence the industry and showcase the importance of research and development in creating effective solutions.