This inventor holds 1 USPTO granted patent. Top assignee: Macmillan Bloedel Limited. Active years: 1996.
Company Filing History:
Years Active: 1996
Title: The Innovations of Robert E Monahan
Introduction
Robert E Monahan is a notable inventor based in Powell River, Canada. He has made significant contributions to the field of papermaking through his innovative patent. His work focuses on improving the efficiency and quality of paper production processes.
Latest Patents
Monahan holds a patent for "Neutral Papermaking." This invention involves a pulp furnish that predominantly contains wood fibers and natural calcium carbonate as a filler. The process is designed to create paper at a neutral pH level, specifically between 6.7 and 7.5. By utilizing bentonite and a suitable polymer, such as polyacrylamide, Monahan's method achieves exceptionally high drainage characteristics, particularly when chalk is used as a filler. The pH of the stock in the headbox is carefully monitored and adjusted using phosphoric acid to maintain the desired pH levels.
Career Highlights
Monahan has worked with Macmillan Bloedel Limited, where he has applied his expertise in papermaking. His innovative approach has contributed to advancements in the industry, enhancing both the environmental and economic aspects of paper production.
Collaborations
Throughout his career, Monahan has collaborated with notable colleagues, including James A De Witt and Donald T Eadie. These partnerships have fostered a creative environment that has led to further innovations in the field.
Conclusion
Robert E Monahan's contributions to the papermaking industry through his patent for neutral papermaking demonstrate his commitment to innovation and efficiency. His work continues to influence the practices within the industry, showcasing the importance of research and development in creating sustainable solutions.