Shin-ya Katsube

Title: Shin-ya Katsube: Innovating Water-Absorbent Resin Technologies

Introduction:

Shin-ya Katsube is a prominent inventor located in Himeji, Japan, known for his contributions to the field of water-absorbent resin technologies. With a total of four patents to his name, Katsube's expertise lies in enhancing production methods and improving product performance in his area of specialization.

Latest Patents:

One of his latest innovations is titled "Water-absorbent resin powder and production method thereof." This invention addresses the challenges of minimizing the generation and recovery of fine powder during production. Katsube's method includes a drying step that transforms a particulate water-containing gel crosslinked polymer, derived from an acid group-containing unsaturated monomer, into a dried polymer. Additionally, a fine powder granulation step follows, where a binder and an adhesion control agent are added, optimizing the process of recovering the fine powder granulated product.

Furthermore, another significant patent by Katsube involves a "Method for producing water-absorbent resin particles." This method includes a surface-crosslinking step where a mixture of a surface-crosslinking agent and a particulate dried polymer is heated using a specialized rotary container equipped with heating tubes. The process is carefully controlled to ensure that the moisture content of the particulate dried polymer does not exceed 15% by mass, demonstrating Katsube's meticulous attention to detail in his innovative techniques.

Career Highlights:

Shin-ya Katsube has made significant strides in his career at Nippon Shokubai Co., Ltd., where he has applied his expertise to develop cutting-edge products in the field of water-absorbent materials. His continuous pursuit of innovation has positioned him as a leading figure in the industry, making impactful contributions that enhance product performance.

Collaborations:

Throughout his career, Katsube has collaborated with talented colleagues, including Mai Sato and Ryota Wakabayashi, contributing to a dynamic environment of shared ideas and innovations. These collaborations have further fueled the advancements in their research and development efforts at Nippon Shokubai Co., Ltd.

Conclusion:

In conclusion, Shin-ya Katsube stands out as a dedicated inventor in the field of water-absorbent resins, with four patents reflecting his innovative spirit and commitment to solving complex problems. His work not only enhances the efficiency of production methods but also improves the overall functionality of water-absorbent materials, marking significant milestones in his career.