Katsuyuki Imigi

Title: Katsuyuki Imigi: Innovator in Polypropylene Resin Technology

Introduction

Katsuyuki Imigi is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of materials science, particularly in the development of polypropylene resin compositions. His innovative work has led to advancements in the production and application of these materials.

Latest Patents

Katsuyuki Imigi holds a patent for a polypropylene resin composition, method for its production, and injection molded article. This composition features a melt flow rate of 70 to 120 g/10 min at 230°C with a flexural modulus ranging from 1300 to 4000 MPa. Additionally, it boasts an IZOD impact strength of 30 to 100 kJ/m. The composition is achieved by incorporating a small amount of an organic peroxide into a mixture that includes 60 to 80% by weight of a specific propylene-ethylene block copolymer, a rubber copolymer of ethylene and at least one α-olefin, and an inorganic filler. The ingredients are kneaded at temperatures between 170 to 280°C.

Career Highlights

Katsuyuki Imigi is currently employed at Sumitomo Chemical Company, Limited, where he continues to innovate in the field of chemical engineering. His work has not only contributed to the company's portfolio but has also advanced the industry standards for polypropylene materials.

Collaborations

Throughout his career, Katsuyuki has collaborated with esteemed colleagues such as Hiroyuki Tanimura and Jun Satoh. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Katsuyuki Imigi's contributions to polypropylene resin technology exemplify the impact of innovative thinking in materials science. His patent and ongoing work at Sumitomo Chemical Company, Limited highlight his role as a key player in the advancement of this field.