Kohji Kubo

Title: Kohji Kubo: Innovator in Laminated Film and Resin Composition

Introduction

Kohji Kubo is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of materials science, particularly in the development of laminated films and resin compositions. With a total of 2 patents to his name, Kubo's work has had a considerable impact on packaging materials and extrusion processes.

Latest Patents

Kubo's latest patents include a process for producing laminated film and laminated sheet. This innovative process involves creating an extrusion laminated film or sheet that comprises a plastic substrate and a resin selected from various polyethylene and polypropylene resins. The process includes a surface oxidizing step, an ozone-treating step, and a pressurized laminating step, all without the use of chemical primers. Another significant patent is for a resin composition for extrusion molding. This composition features a specific melt flow rate and includes various ethylenic polymers and copolymers, resulting in packaging materials with improved properties such as heat sealability and extrusion processability.

Career Highlights

Kohji Kubo is currently associated with Sumitomo Chemical Company, Limited, where he continues to innovate in the field of materials science. His work has been instrumental in enhancing the performance of packaging materials, making them more efficient and effective for various applications.

Collaborations

Kubo has collaborated with notable colleagues such as Fumio Ishibashi and Shoichi Nezu. These collaborations have further enriched his research and development efforts, leading to advancements in the industry.

Conclusion

Kohji Kubo's contributions to the field of laminated films and resin compositions highlight his role as a key innovator in materials science. His patents reflect a commitment to improving packaging technologies and extrusion processes, making a lasting impact on the industry.