Ryo Nadano

Title: Ryo Nadano: Innovator in Fluorine-Containing Polymers

Introduction

Ryo Nadano is a prominent inventor based in Saitama, Japan, known for his significant contributions to the field of polymer chemistry. With a total of 14 patents to his name, he has made remarkable advancements in the purification and application of fluorine-containing polymers.

Latest Patents

One of Ryo Nadano's latest patents is a method for purifying polymerizable fluoromonomer by distillation. This invention focuses on a purification method that utilizes a phenolic compound A, such as 6-tert-butyl-2,4-xylenol, and a phenolic compound B, like 2,2'-methylene-bis(4-methyl-6-tert-butylphenol). The combined use of these compounds significantly suppresses polymerization or oligomerization during industrial-scale distillation, allowing for efficient purification of the fluorine-containing polymerizable monomer. Another notable patent involves a fluorine-containing polymer that lacks perfluoroalkyl groups of four or more carbon atoms. This polymer, when combined with a photoacid generator, exhibits water repellency after film formation but becomes hydrophilic under light irradiation, making it an excellent material for high-sensitivity and high-resolution pattern formation.

Career Highlights

Ryo Nadano has worked with notable organizations, including Central Glass Company, Limited and the State University of New York. His experience in these institutions has contributed to his expertise in polymer chemistry and innovation.

Collaborations

Ryo Nadano has collaborated with esteemed colleagues such as Shinya Akiba and Yoshihiko Goto, further enhancing his research and development efforts in the field of fluorine-containing polymers.

Conclusion

Ryo Nadano's innovative work in polymer chemistry, particularly in the area of fluorine-containing polymers, has led to significant advancements and numerous patents. His contributions continue to influence the industry and inspire future research in this vital field.