Yoko Shimada

Title: Yoko Shimada: Innovator in Thermoplastic Elastomer Technology

Introduction

Yoko Shimada, a prominent inventor based in Kanagawa, Japan, has made significant contributions to the field of thermoplastic elastomer technology. With a total of three patents to her name, Shimada focuses on sustainable production methods that enhance the quality and environmental safety of her inventions.

Latest Patents

Yoko Shimada's recent innovations include a novel foam of thermoplastic urethane elastomer composition and a process for producing this foam. Her method allows for the production of urethane-based thermoplastic elastomer foam that maintains stable quality across a range, from low to highly foamed products. By incorporating carbon dioxide as a foaming agent instead of traditional agents like fluorochlorohydrocarbon or butane, her inventions are not only flexible and thermally insulated but also environmentally friendly, reducing air pollution and protecting the ozone layer.

Additionally, another of her latest patents details an addition method of supercritical carbon dioxide, coupled with a process for producing expanded thermoplastic resin products. This innovation enables the stable addition of supercritical carbon dioxide into a forming machine while maintaining precise control over delivery pressures, facilitating the production of high-quality expanded products.

Career Highlights

Yoko Shimada is associated with Mitsui Chemicals, Inc., a leader in chemical manufacturing. Her work focuses on developing processes and materials that advance the capabilities and sustainability of thermoplastic elastomers, marking her as an influential figure in the industry.

Collaborations

In her professional journey, Shimada collaborates with esteemed colleagues such as Kaoru Yorita and Shigeo Nishikawa. Together, they contribute to advancements in materials technology, leveraging their diverse expertise in the field.

Conclusion

Yoko Shimada stands out as a pioneering inventor, dedicated to creating innovative solutions in thermoplastic elastomer technology. Her commitment to sustainability and quality continues to shape the industry positively, inspiring future innovations in materials science.