Shigeru Okano

Title: Shigeru Okano: Innovator in Polyhydric Alcohol Production

Introduction

Shigeru Okano is a notable inventor based in Kamisu, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of polyhydric alcohols. With a total of 3 patents to his name, Okano's work has had a meaningful impact on the industry.

Latest Patents

One of Okano's latest patents is a process for producing polyhydric alcohol. This innovative process includes a step of hydrogenating hemiacetal with a specific structure to obtain a reaction solution, followed by adding water to the solution and conducting further hydrogenation. Another significant patent is for a highly durable polyester polyol, which can be used to produce a polyurethane with both acid and alkali resistance. This polyester polyol contains 1,3-propandiol with an alicyclic skeleton in its side chain, along with 3-methyl-1,5-pentanediol and a dibasic acid component as its constituents.

Career Highlights

Shigeru Okano is currently employed at Kuraray Co., Ltd., a company known for its innovative chemical products. His work at Kuraray has allowed him to focus on developing advanced materials that meet the demands of modern applications.

Collaborations

Throughout his career, Okano has collaborated with esteemed colleagues such as Takuo Tsuruta and Kazuyuki Yada. These collaborations have further enriched his research and development efforts, leading to groundbreaking advancements in his field.

Conclusion

Shigeru Okano's contributions to the production of polyhydric alcohols and durable polyester polyols highlight his innovative spirit and dedication to advancing chemical engineering. His work continues to influence the industry and pave the way for future innovations.