Hyunhee Shim

Title: Hyunhee Shim: Innovator in Water-Dispersed Pressure-Sensitive Adhesives

Introduction

Hyunhee Shim is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of adhesive technology, particularly with his innovative work on water-dispersed pressure-sensitive adhesives (PSA). His inventions are aimed at enhancing the performance and durability of adhesive products.

Latest Patents

Hyunhee Shim holds a patent for a water-dispersed pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet. This invention provides a water-dispersed PSA composition that offers greater water resistance. The composition includes an acrylic polymer as the base polymer, a water-dispersed tackifier resin, and polyacrylic acid. The polyacrylic acid in this formulation has a number average molecular weight ranging from 2000 to 550,000. The content of polyacrylic acid is specified to be between 0.3 parts by weight and 7 parts by weight per 100 parts by weight of the base polymer.

Career Highlights

Hyunhee Shim is associated with Nitto-Denko Corporation, a leading company in the adhesive industry. His work at Nitto-Denko has allowed him to focus on developing advanced adhesive solutions that meet the evolving needs of various applications.

Collaborations

Throughout his career, Hyunhee Shim has collaborated with esteemed colleagues, including Toshihide Suzuki and Hiroyuki Hamada. These collaborations have contributed to the advancement of adhesive technologies and have fostered innovation within the industry.

Conclusion

Hyunhee Shim's contributions to the field of water-dispersed pressure-sensitive adhesives highlight his role as an innovator in adhesive technology. His patent reflects a commitment to improving product performance and addressing industry challenges.