Kazuhisa Konno

Title: Kazuhisa Konno: Innovator in Ultrafine Particle Silicon Dioxide

Introduction

Kazuhisa Konno is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of materials science, particularly in the development of ultrafine particle silicon dioxide. His innovative work has implications for various industries, especially in enhancing the properties of polymers.

Latest Patents

Kazuhisa Konno holds a patent for "Ultrafine particle silicon dioxide and process for producing the same." This invention involves ultrafine particle silicon dioxide that comprises silicon dioxide powders with a BET specific surface area of 350 m²/g or more. The patent details a specific ratio of BET/CTAB specific surface areas ranging from 0.6 to 1.1, a number average of primary particle diameters between 1 to 20 nm, and a void volume measured with a mercury porosimeter of 0.1 to 1.0 ml/g. Additionally, it describes linseed oil absorption of 350 to 600 ml/100 g. This ultrafine particle silicon dioxide can provide various kinds of polymers with excellent mechanical strength and transparency as a filler.

Career Highlights

Kazuhisa Konno is associated with Nippon Aerosil Co., Ltd., where he has been instrumental in advancing research and development in materials. His work has led to innovative solutions that enhance product performance in various applications.

Collaborations

Throughout his career, Kazuhisa has collaborated with notable colleagues, including Takeyoshi Shibasaki and Hirokuni Shirono. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Kazuhisa Konno's contributions to the field of ultrafine particle silicon dioxide exemplify the impact of innovative thinking in materials science. His patent and work at Nippon Aerosil Co., Ltd. highlight the importance of research and collaboration in driving technological advancements.