Company Filing History:
Years Active: 2015
Title: Nobuhiro Iwai: Innovator in Propylene-Based Polymer Production
Introduction
Nobuhiro Iwai is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of polymer production, particularly through his innovative methods for creating propylene-based polymers. His work has implications for various industries, including plastics and materials science.
Latest Patents
Iwai holds a patent for a "Method for producing propylene-based polymer." This method involves polymerizing propylene or a combination of propylene and an α-olefin in the presence of a catalyst within a horizontal polymerization reactor. The reactor is designed with stirring vanes that rotate around a horizontal axis, facilitating continuous vapor-phase polymerization. This process effectively removes heat generated during polymerization by utilizing the heat of vaporization of liquefied propylene. The reactor can also establish multiple temperature zones along its horizontal length, ensuring optimal conditions for polymer production.
Career Highlights
Nobuhiro Iwai is associated with Japan Polypropylene Corporation, where he has been instrumental in advancing polymer production techniques. His expertise in this area has led to the development of efficient methods that enhance the quality and performance of propylene-based polymers.
Collaborations
Iwai has collaborated with notable colleagues, including Yoshitaka Kobayashi and Takanori Nakashima. These partnerships have fostered innovation and contributed to the success of their projects in polymer research and development.
Conclusion
Nobuhiro Iwai's contributions to the field of polymer production through his patented methods highlight his role as an influential inventor. His work continues to impact the industry, paving the way for advancements in material science.