Hiromu Kobushi

Title: Hiromu Kobushi: Innovator in Water-Absorbent Resin Technology

Introduction

Hiromu Kobushi is a notable inventor based in Kako-gun, Japan. He has made significant contributions to the field of water-absorbent resin technology, holding a total of 2 patents. His work focuses on improving the properties and safety of water-absorbent materials, which are essential in various hygienic applications.

Latest Patents

Kobushi's latest patents include a method for producing a water-absorbent resin. This innovative process involves a post-crosslinking reaction of a precursor obtained by polymerizing a water-soluble ethylenically unsaturated monomer. The resulting resin exhibits excellent water-retention capacity, water-absorption capacity under load, and gel strength. Importantly, it also reduces the amount of water-soluble substances, enhancing safety for use in products like disposable diapers, incontinence pads, and sanitary napkins.

Another significant patent focuses on the production of water-absorbing resin particles. This process aims to create particles with high water retention capacity, water-absorbing capacity under pressure, and gel strength while minimizing water-soluble substances. These particles are particularly useful in sanitary materials, ensuring effective absorption and safety.

Career Highlights

Hiromu Kobushi is associated with Sumitomo Seika Chemicals Co., Ltd., where he continues to innovate in the field of water-absorbent materials. His work has positioned him as a key figure in the development of advanced hygienic products.

Collaborations

Kobushi has collaborated with notable colleagues, including Masayoshi Handa and Yasuhiro Nawata. Their combined expertise has contributed to the advancement of water-absorbent resin technologies.

Conclusion

Hiromu Kobushi's contributions to water-absorbent resin technology have made a significant impact on the industry. His innovative methods and focus on safety continue to influence the development of hygienic materials.