Tetsuya Kashihara

Title: Tetsuya Kashihara: Innovator in Adhesive Technology

Introduction

Tetsuya Kashihara is a notable inventor based in Tsukuba, Japan. He has made significant contributions to the field of adhesive technology, particularly with his innovative approaches to pressure-sensitive adhesive compositions. His work focuses on creating adhesives that are not only effective but also environmentally friendly.

Latest Patents

Kashihara holds a patent for a pressure-sensitive adhesive composition and an acrylic pressure-sensitive adhesive composition. The objective of this invention is to provide an adhesive that is substantially odorless, exhibits excellent color, and maintains strong adhesive properties at low temperatures, specifically around 5°C. This invention also addresses the issue of deterioration over time caused by heat or light. The adhesive composition includes a liquid rosin ester compound, which is derived from the reaction of a rosin compound with a monohydric alcohol compound. This compound boasts a Gardner color of 1 or less, a glass transition temperature of -20°C or less, and a degree of esterification of 93 wt % or more. Additionally, it features a specific ratio of peak areas measured by gas chromatography.

Career Highlights

Kashihara is currently employed at Arakawa Chemical Industries, Ltd., where he continues to develop innovative adhesive solutions. His work has been instrumental in advancing the capabilities of adhesive products in various applications.

Collaborations

Throughout his career, Tetsuya Kashihara has collaborated with esteemed colleagues such as Takashi Nakatani and Yoshimasa Sato. These collaborations have further enriched his research and development efforts in adhesive technology.

Conclusion

Tetsuya Kashihara's contributions to adhesive technology exemplify his commitment to innovation and excellence. His patented work not only enhances adhesive performance but also addresses environmental concerns, making him a significant figure in the industry.