Kunio Kotani

Title: The Innovations of Kunio Kotani

Introduction

Kunio Kotani is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of modified ethylene/vinyl acetate copolymers. With a total of 3 patents to his name, his work has had a lasting impact on various applications in materials science.

Latest Patents

Kotani's latest patents include a process for producing a modified ethylene/vinyl acetate copolymer. This process involves mixing an ethylene/vinyl acetate copolymer and an organopolysiloxane at a temperature of at least 160 degrees Celsius for a sufficient length of time to achieve a melt index of 0.05 to 8 grams per 10 minutes. Another significant patent focuses on compositions based on mixtures of ethylene-ethyl acrylate copolymers and ethylene-vinyl acetate-vinyl chloride terpolymers. These compositions exhibit adhesion to and strippability from crosslinked olefin polymers. Additionally, the semi-conductive compositions created by adding carbon black are particularly useful as outer layers bonded to layers of crosslinked olefin polymer insulation of electrical conductors.

Career Highlights

Throughout his career, Kunio Kotani has worked with prominent companies such as Union Carbide Corporation and Nippon Unicar Company Limited. His experience in these organizations has allowed him to refine his expertise in polymer technology and innovation.

Collaborations

Kotani has collaborated with notable colleagues, including Akio Hayashi and Seiho Taniguchi. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Kunio Kotani's contributions to polymer chemistry and his innovative patents demonstrate his significant role in advancing material science. His work continues to influence various industries, showcasing the importance of innovation in technology.