Jun Machida

Title: Jun Machida: Innovator in Aliphatic Polyester Purification

Introduction

Jun Machida is a notable inventor based in Kitaibaraki, Japan. He has made significant contributions to the field of polymer science, particularly in the purification of aliphatic polyesters. His innovative methods have the potential to enhance the quality and stability of these materials.

Latest Patents

Jun Machida holds a patent for a "Method for purifying aliphatic polyester and aliphatic polyester purified with said method." This patent outlines a technique that effectively reduces the coloring of aliphatic polyester, minimizes the residual monomer and catalyst, and improves both stability and appearance. The method involves subjecting an aliphatic polyester containing a monomer to heat treatment under dry air containing oxygen, at a temperature that is at or above the melting point of the monomer and at or below the melting point of the aliphatic polyester.

Career Highlights

Machida is currently associated with Musashino Chemical Laboratory, Ltd., where he continues to develop and refine his innovative techniques. His work has garnered attention for its practical applications in the industry, particularly in enhancing the properties of aliphatic polyesters.

Collaborations

Some of his notable coworkers include Yukiko Tokushige and Tsuyoshi Aoki, who contribute to the collaborative efforts in research and development at Musashino Chemical Laboratory, Ltd.

Conclusion

Jun Machida's contributions to the purification of aliphatic polyesters represent a significant advancement in polymer technology. His innovative methods not only improve the quality of materials but also pave the way for further research in the field.