Masahiko Asada

Title: Masahiko Asada: Innovator in Aqueous Pigment Dispersion Technology

Introduction

Masahiko Asada is a prominent inventor based in Sakura, Japan. He is known for his significant contributions to the field of pigment dispersion technology. His innovative work has led to the development of advanced materials that enhance the performance of various applications.

Latest Patents

Masahiko Asada holds 1 patent for his invention titled "Aqueous pigment dispersion, pigment dispersant, and core-shell polymer particles." This patent describes a pigment dispersant that is a block polymer, consisting of a hydrophobic polymer block A and a hydrophilic polymer block B containing an anionic group. The block polymer has a number average molecular weight ranging from 1000 to 4000. The invention emphasizes the importance of 100% neutralization of the anionic group with a basic compound, allowing for effective dispersion in water. The patent also details the measurement of a scattering profile using synchrotron radiation, which reveals critical characteristics of the dispersed block polymer.

Career Highlights

Masahiko Asada is currently employed at Dic Corporation, where he continues to innovate and develop new technologies. His work has significantly impacted the field of pigment dispersion, making him a valuable asset to his company and the industry.

Collaborations

Throughout his career, Masahiko has collaborated with talented individuals such as Mariko Hattori and Yukie Uemura. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Masahiko Asada's contributions to aqueous pigment dispersion technology exemplify his dedication to innovation. His patent and ongoing work at Dic Corporation highlight his role as a leading inventor in this specialized field.