Rolf Erik Axen

Title: Innovation through Thiopolymers: The Contributions of Rolf Erik Axen

Introduction: Rolf Erik Axen, a notable inventor based in Balinge, Sweden, has made significant contributions in the field of polymer chemistry. His work is particularly focused on developing thiopolymers and their derivatives, which have practical applications in various industries, including water purification and enzyme immobilization.

Latest Patents: Rolf holds a patent titled "Thiopolymers, their derivatives and methods for their preparation and use." This innovative patent outlines a method for producing thiopolymers used for separation and ion exchange. The process involves activating a polymer with a reagent that contains at least two bifunctional groups. Importantly, it allows for a considerable amount of the functional groups to remain unreacted but still reactive. This unique feature enables the activated polymer to react with thiosulphate after the elimination of surplus reagents. The patent further details the produced derivatives of this polymer, which consist of water-soluble hydroxyl or amino group-containing compounds with organic side chains and thiosulphate groups. These innovations serve various purposes, including water purification and enzyme immobilization.

Career Highlights: Rolf Erik Axen's career is marked by his pivotal work at Exploaterings Aktiebolaget T.B.F., where he has dedicated his efforts to advancing polymer technology. His patent serves as a testament to his innovative thinking and expertise in the chemical industry, showcasing his ability to translate complex scientific concepts into practical applications.

Collaborations: Throughout his career, Rolf has collaborated with notable colleagues in the field. Among his coworkers are Jerker Olof Porath and Per Jan Carlsson, who have contributed to the development and refinement of the technologies surrounding thiopolymers.

Conclusion: Rolf Erik Axen stands out as a significant figure in the realm of polymer innovations. His patent on thiopolymers opens up new avenues for separation and purification processes, benefiting various industrial applications. Through his work and collaborations, Rolf continues to impact the field of polymer chemistry positively, proving the importance of innovation in scientific advancement.