Fumio Ishibashi

Title: Fumio Ishibashi: Innovator in Laminated Film and Resin Composition

Introduction

Fumio Ishibashi 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, his work has had a considerable impact on packaging materials and extrusion processes.

Latest Patents

Ishibashi'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

Fumio Ishibashi is currently employed at 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

Ishibashi has collaborated with notable colleagues such as Kohji Kubo and Shoichi Nezu. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Fumio Ishibashi'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, showcasing the importance of innovation in this industry.