Masatomi Ogawa

Title: Innovations of Masatomi Ogawa in Papermaking Technology

Introduction

Masatomi Ogawa is a notable inventor based in Chiba, Japan, recognized for his contributions to the field of papermaking technology. With a total of two patents to his name, Ogawa has developed innovative methods and materials that enhance the efficiency and quality of paper production.

Latest Patents

Ogawa's latest patents include a method for producing paper and an agent for improving yield. The first patent focuses on a papermaking method that enhances retention during the papermaking process. This method involves adding a silica sol, prepared through a reaction between an aqueous solution of sodium silicate and a mineral acid, to the pulp slurry. The silica sol has a specific concentration and viscosity, which contributes to improved retention in the papermaking steps. The second patent introduces a novel (meth)acrylamide polymer that serves as a papermaking chemical. This polymer exhibits excellent effects on paper strengthening, drainage improvement, retention enhancement, and surface strength in various papermaking systems.

Career Highlights

Throughout his career, Masatomi Ogawa has worked with prominent companies such as Seiko PMC Corporation and Tokuyama Corporation. His experience in these organizations has allowed him to refine his expertise in papermaking technologies and contribute significantly to the industry.

Collaborations

Ogawa has collaborated with notable colleagues, including Toshitsugu Kiyosada and Akira Endou. These partnerships have facilitated the exchange of ideas and advancements in the field of papermaking.

Conclusion

Masatomi Ogawa's innovative work in papermaking technology has led to significant advancements in the industry. His patents reflect a commitment to improving the efficiency and quality of paper production processes.