Elsi Turunen

Title: Elsi Turunen: Innovator in Surface Sizing Composition

Introduction

Elsi Turunen is a notable inventor based in Espoo, Finland. He has made significant contributions to the field of surface sizing compositions, particularly in the papermaking industry. With a total of 5 patents to his name, Turunen's work has advanced the methods and materials used in this essential process.

Latest Patents

Turunen's latest patents focus on a surface sizing composition and its method of production. One of his key inventions involves a method that includes providing a metal salt with at least three valence electrons, such as aluminium sulfate or polyaluminium chloride. The process also incorporates an aqueous polymer dispersion, which is created through free radical emulsion copolymerization of various ethylenically unsaturated monomer blends. This innovative approach enhances the quality and efficiency of surface sizing in papermaking.

Career Highlights

Throughout his career, Elsi Turunen has been associated with Kemira Oyj, a leading company in the chemical industry. His expertise in polymer chemistry and surface sizing has positioned him as a valuable asset in the development of new materials for papermaking applications.

Collaborations

Turunen has collaborated with several professionals in his field, including Anneli Lepo and Tarja Turkki. These partnerships have fostered innovation and contributed to the successful development of his patented technologies.

Conclusion

Elsi Turunen's contributions to surface sizing compositions have made a significant impact on the papermaking industry. His innovative methods and collaborative efforts continue to drive advancements in this essential field.