Hidenobu Torigoe

Title: Hidenobu Torigoe: Innovator in Ethylene Polymer Technology

Introduction

Hidenobu Torigoe is a prominent inventor based in Oita, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of ethylene polymers. With a total of 7 patents to his name, Torigoe's work has had a substantial impact on the industry.

Latest Patents

Torigoe's latest patents include innovative methods for producing ethylene polymers. One notable patent describes a method for producing an ethylene polymer through continuous polymerization of ethylene alone or in combination with a C-Cα-olefin. This process utilizes a chromium catalyst that has been activated in a non-reducing atmosphere. Another significant patent focuses on the production of ethylene polymers using a trialkylaluminum compound-carried chromium catalyst, which enhances the environmental stress crack resistance and impact resistance of the resulting polymers. These advancements make the polymers suitable for large-size blow molded articles.

Career Highlights

Throughout his career, Hidenobu Torigoe has worked with notable companies such as Japan Polyolefins Co., Ltd. and Showa Denko K.K. His expertise in polymer technology has positioned him as a key figure in the development of advanced materials.

Collaborations

Torigoe has collaborated with esteemed colleagues, including Takashi Monoi and Masakazu Yamamoto. These partnerships have further enriched his research and innovation in the field of polymer chemistry.

Conclusion

Hidenobu Torigoe's contributions to ethylene polymer technology demonstrate his commitment to innovation and excellence. His patents and collaborations reflect a deep understanding of polymer chemistry, making him a significant figure in the industry.