Miyoshi Koyama

Title: The Innovative Contributions of Miyoshi Koyama

Introduction

Miyoshi Koyama is a notable inventor based in Kakogawa, Japan. She has made significant contributions to the field of materials science, particularly in the development of adhesive technologies. Her innovative work has led to the creation of a patented process that enhances the adhesion of polyethylene to steel substrates.

Latest Patents

Koyama holds a patent for a process that involves a coating composite containing sulfochlorinated polyolefin. This composite has a sulfur content ranging from 0.2 to 2.5% by weight and a chlorine content ranging from 18 to 37% by weight. The process allows the adhesive layer to be applied directly or on a thermoplastic resin base that contacts a metal surface. When pressed under pressure, this coating provides excellent adhesion, as well as water and impact resistance.

Career Highlights

Throughout her career, Koyama has worked with prominent companies such as Sumitomo Metal Industries, Inc. and Seitetsu Kagaku Co., Ltd. Her experience in these organizations has contributed to her expertise in adhesive technologies and materials science.

Collaborations

Koyama has collaborated with notable colleagues, including Kohji Noji and Tetsuzo Arai. These partnerships have further enriched her work and expanded her contributions to the field.

Conclusion

Miyoshi Koyama's innovative work in adhesive technologies has made a lasting impact on materials science. Her patented process for adhering polyethylene to steel substrates showcases her expertise and commitment to advancing technology.