Masafumi Inoue

Title: Masafumi Inoue: Innovator in Water-Absorbent Resin Technology

Introduction

Masafumi Inoue is a prominent inventor based in Himeji, Japan. He has made significant contributions to the field of polymer technology, particularly in the development of water-absorbent resin materials. With a total of 3 patents to his name, Inoue's work has had a substantial impact on various industrial applications.

Latest Patents

Inoue's latest patents include a method for producing water-absorbent resin powder. This innovative production method involves several key steps, including a gel-crushing step, a heating drying step, a post-crosslinking step, and a sizing step. The process ensures that the particulate crosslinked hydrogel polymer contains a gel fluidizer, with a gel temperature not lower than 50°C. Additionally, the dried particles are forcedly cooled before the sizing step, enhancing the efficiency of the production process.

Another notable patent involves the creation of a grain aggregate and a light-diffusing agent. This grain aggregate is formed by bonding cross-linking polymeric grains using a binder with reactive functional groups. The resulting grain aggregate exhibits improved heat resistance, solvent resistance, strength, and light-diffusing properties. This innovation is particularly beneficial for applications in liquid crystal display devices, where high brightness and a wide angle of visibility are essential.

Career Highlights

Masafumi Inoue is currently associated with Nippon Shokubai Co., Ltd., a leading company in the chemical industry. His work at the company has allowed him to focus on advancing polymer technology and developing innovative solutions for various applications.

Collaborations

Inoue collaborates with Shuji Shimizu, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Masafumi Inoue's contributions to the field of polymer technology, particularly in water-absorbent resin production, highlight his innovative spirit and dedication to advancing industrial applications. His patents reflect a commitment to improving material properties and functionality, making a lasting impact in the industry.