Jan-Luiken Hemmes

Title: Innovations by Jan-Luiken Hemmes in Paper Production

Introduction

Jan-Luiken Hemmes is a notable inventor based in Bergisch Gladbach, Germany. He has made significant contributions to the field of paper and board production, holding a total of 3 patents. His work focuses on improving the properties and stability of paper products through innovative processes.

Latest Patents

Hemmes' latest patents include a process for producing paper or board and a product thereof. This invention involves slushing a stock of dried fibers in a slushing system, which includes a pulper, and feeding a stock of never-dried fibers in a fiber line of an integrated paper mill. The process also includes deflaking and refining the stock, with the addition of a polymeric paper-making additive to enhance the properties of the final product. Another significant patent is a method for increasing the dimensional stability of paper or board products. This process involves treating a fiber slurry with a strength composition that includes a permanent wet strength resin component and a sizing agent, resulting in improved dimensional stability.

Career Highlights

Jan-Luiken Hemmes is currently associated with Kemira Oyj, a company known for its expertise in chemical solutions for water-intensive industries. His work at Kemira has allowed him to focus on innovative solutions that enhance the quality and performance of paper products.

Collaborations

Hemmes has collaborated with notable colleagues, including Matti Hietaniemi and Vladimir A Grigoriev. These collaborations have contributed to the advancement of technologies in the paper production industry.

Conclusion

Jan-Luiken Hemmes continues to be a driving force in the innovation of paper and board production processes. His patents reflect a commitment to enhancing product quality and stability, making significant strides in the industry.