Robert E Roeder

Title: The Innovative Contributions of Robert E. Roeder

Introduction

Robert E. Roeder is a notable inventor based in Parker, Colorado. He has made significant contributions to the field of pulping and papermaking operations. His innovative methods have the potential to enhance the efficiency and effectiveness of these processes.

Latest Patents

Roeder holds a patent for a method of reducing pitch in pulping and papermaking operations. This patent describes a method and substances for reducing pitch in furnishes made by mechanical pulping processes that contain wood pulp in amounts greater than about 10% by weight. The method involves adding a stable, water-dispersible particulate composite substance to a pitch-containing furnish. This substance is prepared by irreversibly adsorbing a water-soluble cationic polymer onto a water-insoluble particulate substrate. The resulting composite exhibits a zeta potential of at least about +30 mV, which is crucial for effectively dispersing pitch for removal as finely-dispersed pitch-containing aggregates in the produced paper sheet.

Career Highlights

Roeder is associated with Cyprus Mines Corporation, where he applies his expertise in the field of papermaking. His work has led to advancements in pitch control, improved fines retention, better drainage, and lower waste treatment costs. These contributions are vital for enhancing the sustainability and efficiency of the papermaking industry.

Collaborations

Throughout his career, Roeder has collaborated with notable colleagues, including Richard Seyb Lamar and William E. Pratt. These partnerships have fostered innovation and have contributed to the development of effective solutions in the industry.

Conclusion

Robert E. Roeder's innovative methods and contributions to pulping and papermaking operations demonstrate his commitment to advancing the field. His work not only addresses critical challenges but also paves the way for more sustainable practices in the industry.