Tadayuki Sugimoto

Title: Tadayuki Sugimoto: Innovator in Radiation-Curable Polyurethane Emulsions

Introduction

Tadayuki Sugimoto is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of polyurethane technology, particularly in the development of radiation-curable emulsions. With a total of 2 patents, Sugimoto's work has the potential to impact various industrial applications.

Latest Patents

One of Sugimoto's latest patents is focused on radiation-curable polyurethane emulsion compositions. This invention discloses a method for creating emulsions that can be diluted with water. The process involves preparing an emulsion of a polyurethane with active amino groups and reacting it with an isocyanate compound that has a polymerizable unsaturated group. This innovative approach allows for the introduction of the polymerizable unsaturated group into the polyurethane in the presence of water, effectively addressing issues of polymerization and gelation that have plagued prior art. The resulting radiation-curable polyurethane emulsion compositions can be produced on an industrial scale, showcasing their practical applicability.

Another significant patent by Sugimoto is a sizing agent for glass fibers. This sizing agent contains a high molecular compound with a weight-average molecular weight of not less than 20,000, which is prepared through a specific reaction process. This invention aims to enhance the performance and durability of glass fibers in various applications.

Career Highlights

Sugimoto is associated with Dai-Ichi Kogyo Seiyaku Co., Ltd., a company known for its innovative chemical products. His work at this organization has allowed him to focus on developing advanced materials that meet the needs of modern industries.

Collaborations

Throughout his career, Sugimoto has collaborated with notable colleagues, including Kazuo Sato and Naofumi Saiuchi. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Tadayuki Sugimoto's contributions to the field of polyurethane technology are noteworthy. His innovative patents in radiation-curable emulsions and sizing agents demonstrate his commitment to advancing industrial applications. Sugimoto's work continues to influence the development of new materials that enhance performance and efficiency in various sectors.