Motohiro Imura

Title: **Motohiro Imura: Innovator in Water-Absorbent Technologies**

Introduction

Motohiro Imura, based in Himeji, Japan, is a distinguished inventor with an impressive portfolio of 20 patents. His innovative contributions primarily focus on the production of water-absorbent agents, showcasing his expertise in polymer science and material engineering.

Latest Patents

Among his recent inventions, Imura has developed a **Method for Producing Water-Absorbing Agent**. This innovative method aims to efficiently produce agents with excellent physical properties. The process includes a drying step of a particulate crosslinked hydrogel polymer containing a specially formulated drying aid. This drying aid can be either a compound with a betaine structure featuring a long-chain alkyl group or a compound with a tertiary nitrogen and multiple acid groups. Notably, the addition amount of the drying aid to the gel solid content ranges between 0.001% to 0.5% by mass. Furthermore, surface-crosslinking is performed on the water-absorbent resin powder obtained post-drying.

Another remarkable invention is the **Method for Producing Water-Absorbent Resin Powder, and Drying Device and Drying Method for Particulate Hydrous Gel**. In this method, the drying step also utilizes a rotary container with heating tubes integrated within it. This innovative setup allows exceptional control over the drying process, ensuring that the gel temperature of the hydrogel polymer remains at or above 50C.

Career Highlights

Motohiro Imura works at Nippon Shokubai Co., Ltd., a leading chemical manufacturing company, where he contributes significantly to advancements in polymer production and materials. His extensive experience and innovative outlook have positioned him as a key figure within the company.

Collaborations

Throughout his career, Imura has collaborated with notable colleagues such as Katsuyuki Wada and Kozo Nogi. Together, they have driven research and development in the field of water-absorbent materials, fostering a culture of innovation and excellence within their team.

Conclusion

Motohiro Imura's innovative work in the field of water-absorbent technologies underlines his importance as an inventor. With a robust portfolio of patents and a collaborative spirit, his contributions continue to advance the industry and improve the efficiency of water-absorbing products. His dedication to innovation exemplifies the vital role of inventors in shaping future technologies.