Shigeto Yoshida

Title: Shigeto Yoshida: Innovator in Polymer Films

Introduction

Shigeto Yoshida is a notable inventor based in Ohtsu, Japan. He has made significant contributions to the field of polymer films, holding a total of 2 patents. His work focuses on developing innovative materials that enhance performance and sustainability.

Latest Patents

Yoshida's latest patents include an oriented syndiotactic polystyrene-based film and an aliphatic polyester film. The oriented syndiotactic polystyrene-based film is composed of a syndiotactic styrene polymer and features an adhesiveness-improving layer made from a specific water-dispersible resin. This film excels in tight adhesion, economical efficiency, recyclability, and environmental compatibility during production. The process involves applying the aqueous dispersion of the resin on unstretched or uniaxially stretched film, followed by stretching and heat treatment.

The aliphatic polyester film, on the other hand, primarily consists of polylactic acid with a reduced viscosity of not less than 0.50 dl/g and not more than 2.50 dl/g. This film is designed for packaging and adhesive tape applications, showcasing superior hand tearability, twist retention, processability, and film-forming properties. Additionally, it is biodegradable when placed in a natural environment.

Career Highlights

Yoshida is associated with Toyo Boseki Kabushiki Kaisha, where he continues to innovate in the field of polymer technology. His work has garnered attention for its practical applications and environmental benefits.

Collaborations

Yoshida collaborates with talented individuals such as Hisato Kobayashi and Naonobu Oda, contributing to a dynamic research environment that fosters innovation.

Conclusion

Shigeto Yoshida's contributions to polymer films reflect his commitment to advancing technology while considering environmental sustainability. His innovative patents demonstrate the potential for creating materials that are both effective and eco-friendly.