Yves Schunk

Title: Yves Schunk: Innovator in Esterquats for Mineral Flotation

Introduction

Yves Schunk is a notable inventor based in Frankfurt-am-Main, Germany. He has made significant contributions to the field of mineral processing through his innovative work on esterquats. His research focuses on the flotation of non-sulfidic minerals and ores, which is crucial for the mining industry.

Latest Patents

Yves Schunk holds a patent for "Esterquats for the flotation of non-sulfidic minerals and ores, and method." This invention involves the creation of esterquats by reacting di- or trialkanolamines with a mixture of fatty acids and polycarboxylic acids. The resulting esters are then quaternized with an alkylating agent. The di- or trialkanolamines used correspond to a specific formula, allowing for a variety of hydroxyalkyl and hydroxyalkenyl groups. The fatty acids and polycarboxylic acids also follow defined formulas, contributing to the effectiveness of the esterquats as collectors in mineral flotation processes.

Career Highlights

Yves Schunk is associated with Clariant International Ltd., a leading company in specialty chemicals. His work at Clariant has allowed him to focus on innovative solutions for mineral processing, enhancing the efficiency of flotation techniques.

Collaborations

Throughout his career, Yves has collaborated with notable colleagues such as Matthias Arndt and Klaus-Ulrich Pedain. These collaborations have furthered the development of his patented technologies and contributed to advancements in the field.

Conclusion

Yves Schunk's contributions to the field of mineral flotation through his innovative patent on esterquats demonstrate his commitment to advancing mineral processing technologies. His work continues to impact the industry positively.