Daisuke Matoba

Title: Daisuke Matoba: Innovator in Barrier Laminate Film Technologies

Introduction

Daisuke Matoba is a prominent inventor based in Utsunomiya, Japan. With a remarkable portfolio of three patents, Matoba has made significant contributions to the field of material science, specifically in the development of advanced barrier laminate films. His innovative approaches reflect a deep understanding of polymer chemistry and packaging technologies.

Latest Patents

Matoba's latest patents showcase his expertise in creating high-performance barrier laminate films. One notable invention is a barrier laminate film that consists of multiple layers: a base material layer, a stress relaxation layer composed of polyurethane-based resin, an inorganic material layer, and a barrier resin layer featuring an amide cross-linked compound of a polycarboxylic acid and a polyamine. This innovative structure enhances the film's durability and protective properties.

Another significant invention is the outer packaging bag for transfusion bags, which includes a laminate film with a substrate layer and a metal oxide layer. This design ensures that the oxygen permeability is minimal, measuring 20 ml/m·day·MPa or less, while the water vapor permeability remains high at 2.5 g/m·day or greater under specific conditions. Furthermore, the meticulous measurement of metal oxide properties highlights Matoba's attention to detail and commitment to quality.

Career Highlights

Daisuke Matoba is currently affiliated with Mitsui Chemicals Tohcello, Inc., where he continues to push the boundaries of material innovation. His work has gained recognition within the industry, particularly for its practical applications in medical packaging. Matoba's pioneering efforts have positioned him as an influential figure in the field of barrier films.

Collaborations

Throughout his career, Daisuke Matoba has collaborated with esteemed colleagues, including Akira Nomoto and Masaru Shimizu. This collaborative environment fosters innovation and allows for the exchange of ideas, ultimately leading to advancements in their respective projects.

Conclusion

Daisuke Matoba's contributions to the field of barrier laminate films underscore the importance of innovation in material science. His patents not only enhance product capabilities but also exemplify the fusion of scientific research and practical application. As he continues to innovate at Mitsui Chemicals Tohcello, Inc., Matoba's work will undoubtedly inspire future advancements in packaging technologies.