Company Filing History:
Years Active: 2014
Title: Eiko Kuwabara: Innovator in Pulp Production Technology
Introduction
Eiko Kuwabara is a notable inventor based in Chiba, Japan. She has made significant contributions to the field of pulp production, particularly through her innovative processes that enhance the quality and efficiency of bleached pulp.
Latest Patents
Eiko Kuwabara holds a patent for a process for the production of bleached pulp. This process involves subjecting unbleached pulp, obtained by cooking a lignocellulose substance, to an alkali-oxygen bleaching treatment. Following this, the alkali-oxygen bleached pulp undergoes a chlorine-free bleaching treatment that includes chlorine dioxide treatment. A key feature of her invention is the use of monopersulfuric acid in combination with chlorine dioxide during at least one stage of the chlorine dioxide treatment. This method reduces the amount of chlorine dioxide required and improves the color reversion resistance of the bleached pulp.
Career Highlights
Eiko Kuwabara is associated with Mitsubishi Gas Chemical Company, Inc., where she has been able to apply her expertise in pulp production technology. Her work has contributed to advancements in sustainable practices within the industry.
Collaborations
Eiko has collaborated with notable colleagues such as Kiyoshi Yoshida and Tetsuo Koshitsuka, enhancing the innovative efforts within her team.
Conclusion
Eiko Kuwabara's contributions to the field of pulp production exemplify her commitment to innovation and sustainability. Her patented process not only improves production efficiency but also addresses environmental concerns in the industry.