Yasuyuki Tsukimori

Title: Yasuyuki Tsukimori: Innovator in Polycarbonate Technology

Introduction

Yasuyuki Tsukimori is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of polycarbonate technology, holding a total of 2 patents. His work focuses on developing materials that exhibit excellent mechanical strength and resistance to various environmental factors.

Latest Patents

Tsukimori's latest patents include innovations in polycarbonate diols and their applications. One of his key inventions is a polycarbonate diol that comprises a repeating unit represented by a specific formula in a proportion of 0.1% by mass or more and 99.9% by mass or less. This polycarbonate diol serves as a raw material for producing polycarbonate-based polyurethanes that possess sufficient mechanical strength and a balanced set of physical properties, including oil resistance, hydrolysis resistance, and weather resistance. The polycarbonate diol features repeating units with terminal hydroxyl groups, with a molar ratio of the two formulas ranging from 99:1 to 1:99, and a number-average molecular weight between 300 and 10,000.

Career Highlights

Throughout his career, Yasuyuki Tsukimori has worked with prominent companies in the chemical industry. He has been associated with Asahi Kasei Chemicals Corporation and Asahi Kasei Kabushiki Kaisha, where he has contributed to various innovative projects and advancements in material science.

Collaborations

Tsukimori has collaborated with esteemed colleagues such as Eizaburou Ueno and Tetsuo Masubuchi. Their combined expertise has further propelled advancements in the field of polycarbonate technology.

Conclusion

Yasuyuki Tsukimori's contributions to polycarbonate technology through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to impact the development of materials with enhanced properties and applications.