Yasuo Hata

Title: Yasuo Hata: Innovator in Selective Gas Permeation Membranes and Polyolefin Resin Composition

Introduction

Yasuo Hata is a notable inventor based in Sodegaura, Japan. He has made significant contributions to the field of materials science, particularly in the development of selective gas permeation membranes and polyolefin resin compositions. With a total of 2 patents to his name, Hata's work has implications for various industrial applications.

Latest Patents

Hata's latest patents include innovations in selective gas permeation membranes and methods for manufacturing them. The selective gas permeation membrane features inner walls of pores in a porous substrate coated with organosiloxane polymer, creating voids in the central portion of the pores. This membrane is produced by impregnating the porous substrate with the siloxane polymer, followed by a crosslinking treatment. The degree of penetration of the crosslinked organosiloxane polymer is carefully controlled, and any insufficiently crosslinked polymer is removed using a solvent.

Another significant patent involves a polyolefin resin composition. Polyolefin resins are typically challenging to plate due to their inactive surfaces. Hata's work addresses this issue by developing a plating method that utilizes sensitizing-activation of the surface. His research explores various methods to enhance the plating properties of polyolefin resins, including mechanical methods, solvent applications, and the introduction of polar radicals through graft polymerization. Ultimately, Hata's innovation results in a polyolefin resin composition that can be effectively plated using a high-chrome etching-catalyst method.

Career Highlights

Yasuo Hata is currently associated with Idemitsu Kosan Company, Limited, where he continues to advance his research and development efforts. His work has garnered attention for its practical applications in the industry, particularly in enhancing the performance of materials used in various technologies.

Collaborations

Hata has collaborated with notable colleagues, including Kenkichi Takahashi and Akio Inayoshi. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Yasuo Hata's contributions to the fields of selective gas permeation membranes and polyolefin resin compositions highlight his innovative spirit and dedication to advancing material science. His patents reflect a commitment to solving complex challenges