Toshimitsu Moriguchi

Title: Toshimitsu Moriguchi: Innovator in Acrylic Chemistry

Introduction

Toshimitsu Moriguchi is a prominent inventor based in Takatsuki, Japan. He has made significant contributions to the field of acrylic chemistry, holding a total of 10 patents. His work focuses on improving the production and storage of acrylic compounds, which are essential in various industrial applications.

Latest Patents

Moriguchi's latest patents include an innovative α-(unsaturated alkoxyalkyl) acrylate composition and a process for producing acrylic acid. The α-(unsaturated alkoxyalkyl) acrylate composition allows for high-purity storage of the product over extended periods, effectively preventing issues such as discoloration and gelation during polymerization. This composition incorporates a specific structure of α-(unsaturated alkoxyalkyl) acrylate along with an antioxidant, maintaining a content range of 0.03 to 0.5 wt % per 100 wt % of the acrylate. Additionally, his process for producing acrylic acid involves gas-phase oxidative dehydrogenation of propionaldehyde using a solid catalyst containing molybdenum and vanadium, followed by purification through crystallization.

Career Highlights

Moriguchi is associated with Nippon Shokubai Co., Ltd., a leading company in the chemical industry. His work has significantly advanced the methods of producing and utilizing acrylic compounds, contributing to the development of hydrophilic resins and other water-soluble materials.

Collaborations

Throughout his career, Moriguchi has collaborated with notable colleagues, including Ikuyo Ikeno and Hitoshi Mitsui. These partnerships have fostered innovation and enhanced the research and development efforts within the company.

Conclusion

Toshimitsu Moriguchi's contributions to acrylic chemistry have established him as a key figure in the field. His innovative patents and collaborative efforts continue to influence the industry positively.