Masaaki Tanaka

Title: Masaaki Tanaka: Innovator in Aqueous Pigment Technology

Introduction

Masaaki Tanaka is a notable inventor based in Kamisu, Japan. He has made significant contributions to the field of pigment technology, particularly in the development of aqueous pigment dispersions for ink-jet inks. His innovative work has led to advancements that enhance the quality and performance of ink products.

Latest Patents

Masaaki Tanaka holds a patent for C.I. Pigment Yellow 180, which is an aqueous pigment dispersion designed for ink-jet ink applications. This invention boasts excellent dispersion quality, high color strength, and light fastness, making it particularly suitable for use as an aqueous pigment ink. The formulation includes C.I. Pigment Yellow 180, a block copolymer with specific acid and amine values, and water. The invention also specifies characteristics of the pigment, such as an aspect ratio of 1.0 to 2.0 and a primary particle shorter diameter ranging from 30 to 100 nm.

Career Highlights

Masaaki Tanaka is currently associated with Dic Corporation, where he continues to innovate in the field of pigment technology. His work has been instrumental in advancing the quality of aqueous inks, which are increasingly important in various printing applications.

Collaborations

Masaaki Tanaka collaborates with Issei Masuko, contributing to the development of innovative solutions in the pigment industry.

Conclusion

Masaaki Tanaka's contributions to aqueous pigment technology exemplify the impact of innovation in enhancing product quality. His work continues to influence the field and drive advancements in ink technology.