Norman Liebergott

Title: The Innovations of Norman Liebergott

Introduction

Norman Liebergott is a notable inventor based in Laval, Canada. He has made significant contributions to the field of pulp and paper research, particularly in the area of bleaching processes. With a total of 2 patents to his name, Liebergott's work has advanced the efficiency and effectiveness of pulp treatment.

Latest Patents

Liebergott's latest patents include innovative processes that enhance the bleaching of pulp. One of his patents is titled "Bleaching pulp with chloric acid," which describes a method for bleaching pulp using chloric acid as the oxidizing agent, without the need for a transition metal catalyst. Another significant patent is "Multistage brightening of high yield and ultra high-yield wood pulps." This patent outlines a multistage process for bleaching high-yield and ultra high-yield pulps, where the pulp is treated sequentially with a peroxygen compound, a reducing compound, and a final peroxygen compound to achieve higher brightness levels.

Career Highlights

Liebergott is associated with the Pulp and Paper Research Institute of Canada, where he has been instrumental in developing new techniques for pulp processing. His work has not only contributed to the scientific community but has also had practical applications in the industry.

Collaborations

Throughout his career, Liebergott has collaborated with esteemed colleagues such as Cyril Heitner and Richard M Berry. These collaborations have fostered a productive environment for innovation and research in the field of pulp and paper.

Conclusion

Norman Liebergott's contributions to the pulp and paper industry through his innovative patents demonstrate his commitment to advancing technology in this field. His work continues to influence practices and processes, making a lasting impact on the industry.