Terhi Saari

Title: Terhi Saari – Innovator in Paper and Board Manufacturing

Introduction

Terhi Saari, a talented inventor based in Finland, has made significant contributions to the field of paper and board manufacturing. Her innovative approach has resulted in a patented method that enhances the quality and efficiency of filler compositions used in these industries.

Latest Patents

Terhi holds a patent for a method for providing a pretreated filler composition and its application in paper and board manufacturing. This invention encompasses several steps, including the provision of a filler comprising precipitated calcium carbonate in a slurry form without additives, combining it with a selected polymer (either polyvinylamine or polyacrylic amide), and further mixing with a slurry of nanofibrillar cellulose. The result is a pretreated filler composition consisting of aggregates that can significantly improve the properties of paper and board products.

Career Highlights

Throughout her career, Terhi has worked with prominent companies that include Kemira Oyj and UPM-Kymmene Corporation. Her expertise in the field has allowed her to develop innovative solutions that address the challenges faced in paper and board manufacturing.

Collaborations

In her professional journey, Terhi has collaborated with esteemed colleagues such as Matti Hietaniemi and Mikko Virtanen. These collaborations have fostered a creative environment that encourages the development of original ideas and advance the field of paper technology.

Conclusion

Terhi Saari's inventive spirit and dedication to the improvement of paper and board manufacturing processes shine through her work. With her innovative patent and collaborative efforts, she continues to pave the way for advancements in the industry, demonstrating the vital role of inventors in driving innovation.