Kouzi Matsunaga

Title: Kouzi Matsunaga: Innovator in Resin Composition Technology

Introduction

Kouzi Matsunaga is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of resin compositions, particularly in the development of masterbatch technologies. His innovative work has led to the filing of a patent that showcases his expertise and creativity in material science.

Latest Patents

Matsunaga holds a patent for a resin composition for masterbatch. This invention involves a masterbatch of a liquid additive, which comprises a block copolymer or a hydrogenated product thereof. The block copolymer contains a polymer block with a vinyl aromatic compound as a main component and a polymer block with a conjugated diene compound as a main component. The composition includes 40 to 100 parts by mass of a polyolefinic resin and 100 to 150 parts by mass of an ethylene-α-olefin copolymer, with specific parameters for kinematic viscosity, ethylene molar content, and molecular weight distribution.

Career Highlights

Kouzi Matsunaga is associated with Mitsui Chemicals, Inc., where he has been able to apply his innovative ideas in a corporate setting. His work has not only advanced the company's product offerings but has also contributed to the broader field of polymer science. His patent reflects his commitment to enhancing the performance and application of resin materials.

Collaborations

Matsunaga has collaborated with talented coworkers such as Shota Abe and Yuto Yoshida. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Kouzi Matsunaga is a distinguished inventor whose work in resin composition technology has made a significant impact in the industry. His patent for a masterbatch of a liquid additive exemplifies his innovative spirit and dedication to advancing material science.