Tetsuya Kunimune

Title: Tetsuya Kunimune: Innovator in Pressure-Sensitive Adhesives

Introduction

Tetsuya Kunimune is a notable inventor based in Kamisu, Japan. He has made significant contributions to the field of pressure-sensitive adhesives, particularly for optical films. His innovative work has led to the development of a unique adhesive formulation that enhances the performance of optical applications.

Latest Patents

Tetsuya Kunimune holds a patent for a pressure-sensitive adhesive that contains an acrylic triblock copolymer. This adhesive comprises at least 60% by mass of the copolymer, which is represented by the formula A1-B-A2. In this formula, A1 and A2 are alkyl methacrylate polymer blocks with a glass transition temperature (Tg) of not less than 100°C, while B is an acryl acrylate polymer block with a Tg of not more than -20°C. The content of polymer block B ranges from 50 to 95% by mass, with a molecular weight (Mw) between 50,000 and 300,000, and a molecular weight distribution of 1.0 to 1.5. This innovative adhesive formulation is designed to improve the performance and durability of optical films.

Career Highlights

Tetsuya Kunimune is currently employed at Kuraray Co., Ltd., a leading company in the field of advanced materials. His work at Kuraray has focused on developing high-performance adhesives that meet the demands of modern optical applications. His expertise in polymer chemistry has been instrumental in advancing the company's product offerings.

Collaborations

Tetsuya has collaborated with several talented individuals in his field, including Yoshihiro Morishita and Kenichi Hamada. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Tetsuya Kunimune's contributions to the field of pressure-sensitive adhesives have made a significant impact on optical film technology. His innovative approach and dedication to research continue to drive advancements in this important area.