René Journee

Title: Rene Journee: Innovator in Polymer Solutions

Introduction

Rene Journee is a notable inventor based in Duiven, Netherlands. He has made significant contributions to the field of polymer solutions, particularly in the development of non-fibrous polymer solutions of para-aramid. His innovative work has led to advancements that are valuable in various applications.

Latest Patents

Rene Journee holds a patent for a non-fibrous polymer solution of para-aramid with high relative viscosity. This invention relates to a solution that consists of 1 to 8 wt. % para-aramid, with at least 50 mole % of the aromatic moieties being unsubstituted. The solution is created using a polar amide solvent, an alkali or earth alkali chloride, and water. The process also involves neutralizing hydrochloric acid to achieve a dynamic viscosity that is significantly lower than that of the unneutralized polymer solution. This invention further pertains to the production of para-aramid pulp-like fiber, paper, and film made from the polymer solution.

Career Highlights

Rene Journee is associated with Teijin Aramid B.V., where he has been instrumental in advancing polymer technology. His work has not only contributed to the company's portfolio but has also enhanced the understanding of polymer solutions in the industry.

Collaborations

Rene has collaborated with notable colleagues, including Anton J. J. Hendriks and Jan M. Surquin. These collaborations have fostered innovation and have been crucial in the development of new technologies in the field.

Conclusion

Rene Journee's contributions to the field of polymer solutions exemplify the impact of innovative thinking in technology. His patent and work at Teijin Aramid B.V. highlight the importance of advancements in materials science.