Yuuji Matsudaira

Title: Yuuji Matsudaira: Innovator in Polybutadiene Technology

Introduction

Yuuji Matsudaira is a prominent inventor based in Ichihara, Japan. He has made significant contributions to the field of polymer science, particularly in the development of polybutadiene and its applications.

Latest Patents

Matsudaira holds a patent for "Polybutadiene, modified polybutadiene, method for producing both, and rubber-reinforced styrene resin composition using same." This invention discloses a polybutadiene characterized by a controlled microstructure, a narrow molecular weight distribution, minimal gel content, and a low APHA color. The polybutadiene is defined by specific ratios and properties, including a 5% toluene melting viscosity (Tcp) ratio of 2.0 or higher, a molecular weight distribution (Mw/Mn) of 2.80 or less, a gel content of 0.06 wt % or less, and an APHA color of 20 or less.

Career Highlights

Matsudaira is associated with Ube Industries, Inc., where he has been instrumental in advancing polymer technologies. His work has not only contributed to the company's portfolio but has also enhanced the understanding of polybutadiene materials in various applications.

Collaborations

Throughout his career, Matsudaira has collaborated with notable colleagues, including Yasuyoshi Okabe and Chaiyaket Vichuta. These collaborations have fostered innovation and development in the field of polymer science.

Conclusion

Yuuji Matsudaira's contributions to polybutadiene technology exemplify the impact of innovative thinking in material science. His patent and work at Ube Industries, Inc. highlight his role as a key figure in advancing polymer applications.